title stringlengths 0 901 | abstract stringlengths 3 9.89k | PMID int64 22 25.3M | embedding listlengths 768 768 |
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Comparison of luteolytic effectiveness of several prostaglandin analogs in heifers and relative binding affinity for bovine luteal prostaglandin binding sites. | The relative binding affinities for both the prostaglandin (PG)E1 and PGF2alpha specific bovine luteal binding sites were determined for five PGE and fourteen PGF derivatives and analogs. Relative binding affinity was determined in vitro using membranes prepared from bovine corpora luteal (CL) obtained from the slaught... | 188,076 | [
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Experimental challenge of pregnant gilts with swine influenza virus after vaccination. | Inactivated swine influenza virus was concentrated by filtration. Two 5 ml doses given subcutaneously two to three weeks apart to SPF gilts of breeding age of bred gilts was antigenic as measured by the hemagglutination-inhibition (HI) test. Higher HI titers of longer duration were produced in unvaccinated gilts after ... | 188,087 | [
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[Neurologic manifestations in Mycoplasma pneumoniae. Apropos of 12 cases]. | Specific serological methods now enable us to demonstrate that Mycoplasma Pneumoniae is responsible for a variety of neurological symptoms. We describe 12 new cases: 2 encephalites, 8 diffuse polyradiculoneurites and 2 isolated lesions of the cranial nerves. These 12 cases, together with the 42 recorded in the literatu... | 188,091 | [
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[Aspects of integral anti-tuberculosis chemotherapy in 15 rural medical stations of the Constanţa district]. | The study of aspects of integration of chemotherapy during the initial stages of the anti-tuberculous treatment, carried out in 15 rural medical circumscriptions in the Constantza and mpedgidia anti-tuberculous dispensaries, has demonstrated the applicability of standardized chemotherapy schemes at the level of general... | 188,097 | [
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[Contribution of pulmonary scintiscanning to the diagnosis of chronic obstructive bronchopneumopathy]. | In a lot of 32 cases of chronic obstructive bronchopneumopathy, a correlation was established between the extent and location of the regional perfusion deficiencies (studied by scintigraphy) and overall functional disturbances Vmax MEVS X 100VC, residual volume, R, PaO2, PaCO2). In 85% of the cases regional perfusion d... | 188,110 | [
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[Results of intermittent treatment with antitubercular agents in cavernous pulmonary tuberculosis in adults]. | The effectiveness of the intermittent treatment (2/7) with Rifampicin + Etambutol, administered over periods of 3 to 24 months, was tested in a log of 229 out-patients suffering from tuberculosis (bacilli carriers). Negativation of the cultures was obtained in 88.4% of the cases, most of the failures being recorded in ... | 188,111 | [
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[Clinical observations on 2 cases of congenital pulmonary malformation]. | The present paper reports on two cases of congenital malformation of the lungs, in young adults, treated surgically. Each case had particular clinical features: left pulmonary aplasia with residual thymus and herniation of the right lung in the left pleural cavity in one case, and left pulmonary hypoplasia with aberran... | 188,113 | [
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[Radioimmunological measurement methods in ambulatory endocrinology]. | Measurements of plasma-hormone concentrations can be helpful for differential diagnosis in clinically suspect endocrine disorders. By means of radioimmunological methods a series of hormones can be estimated in small plasma volumes. The assay technique differs from chemical methods routinely used in a clinical laborato... | 188,122 | [
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High-field 13C NMR Studies of certain normal and abnormal human plasma lipoproteins. | High-field (63.4 kilogauss) Fourier transform nuclear magnetic resonance spectroscopy 13C in natural abundance has been used to study the structural organization and molecular dynamics of constituent lipids of normal human very low-density lipoproteins (VLDL) and low-density lipoproteins (LDL). The same method was used... | 188,128 | [
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Glia maturation factor: effect on chemical differentiation of glioblasts in culture. | A protein factor from the adult brain increases the concentrations of adenosine 3',5'-monophosphate and S-100 protein in glioblasts in culture. Such changes are correlated with the outgrowth of cell processes. | 188,136 | [
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[Clinical and statistical study of 100 patients with vitiligo. II. Associated lesions]. | A study of 100 cases of vitiligo showed the frequency of associated skin and visceral lesions. A skin disease was associated in 24 cases: psoriasis 4 cases, alopecia 4 cases, eczema 3 cases, malignant melanoma 2 cases, dermatitis herpetiformis 1 case, lichen planus 9 cases. However, only one case of Sutton's naevus was... | 188,147 | [
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[Meningoradiculitis after tick bites. Apropos of 9 cases]. | The authors report a series of 9 cases of meningoradiculitis after tick bites and compare them with 56 other cases in the literature. Clinically, the bite is followed by a free interval, then more or less extensive local erythema, pain then paralysis is undoubtedly the most typical presentation. Uni- or bilateral paral... | 188,148 | [
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The immunolocalization of ACTH and alpha MSH in human and rat pituitaries. | Human and rat pituitaries were investigated immunohistochemically for ACTH and alpha MSH activity by means of the enzyme-labeling technique. In rat pituitaries cells present in both the anterior and intermediate lobes were reactive with the anti-ACTH antibodies, the cells from the intermediate lobe were also reactive w... | 188,228 | [
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[Polyadenylic acid rich RNA fractions in primary hepatomas induced with diethylnitrosamine]. | The column chromatography with unmodified cellulose revealed a polyadenilic acid rich fraction of total RNA from diethylnitrosamine induced primary hepatomas and normal rat liver. It was shown that the quantity of this fraction was increased to 3.15 per cent. The 2.5% polyacrylamide gel electrophoresis of the polyadeny... | 188,249 | [
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[Study of LPV oncornavirus reproduction in mixed cell culture]. | Electron microscopy and mathematical analysis were used to determine the intensity of LPV oncornavirus production by a single cell in co-cultivated human diploid cells and cells of the continuous T-9 line. Maximum production of intracytoplasmic particles of A type was observed at 48 hours of cultivation, and extracellu... | 188,252 | [
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[Isolation and study of biophysical properties of oncornaviruses type A and C minimal forms]. | The method of differential centrifugation was used for concentration and purification of the minimal form of oncornaviruses type A and C. The structures showed heterogeneous distribution in sucrose density gradient and formed a peak in the zone of 1.135 g/ml. Electron microscope examinations of negatively stained prepa... | 188,257 | [
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[Bacteriological, virological, and mycological check-up in patients on regular dialysis treatment and after renal transplantation (author's transl)]. | Regular bacteriological control examinations of the dialysate may contribue to the elimination of pyrogenic and even septic reactions. Regular checks of HBS-Ag and HBS-Ab are an effective measure in the early diagnosis of hepatitis B, which is characteristically anicteric and follows a prolonged course in patients on r... | 188,265 | [
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[Resistance to chemotherapy of aerobic bacteria from nonspecific odontogenic infections]. | Germs in patients suffering from nonspecific odontogenous infections described in a previous paper were analysed with regard to their resistance to chemotherapy (1964 to 1971). At the same time it was discovered that in the bacteria groups: staphyloccocus aureus, streptococci and pneumococci and enterobacteriaceae plus... | 188,271 | [
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Improvement in peripheral nerve function immediately after haemodialysis. | During haemodialysis there is a growth in the amplitude of muscle and nerve action potentials evoked by median nerve stimulation. It is therefore suggested that even a single period of haemodialysis causes some temporary improvement in the defective peripheral nerve function that accompanies uraemia. | 188,296 | [
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Presenile dementia with Alzheimer-, Pick- and Lewy-body changes. | An autopsy case of unclassifiable presenil dementia is reported. The outstanding pathological findings were as follows; 1. presence of senile plaques, neurofibrillary changes, Pick bodies, Hirano bodies, granulovacuolar degeneration of neurons, etc. 2. numerous Lewy bodies in the brain stem and diencephalon, 3. peculia... | 188,300 | [
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Telecobalt therapy for malignant lung tumours. | The authors present the results of telecobalt therapy in 194 patients with malignant lung tumours treated between 1967 and 1971. The 3- and 5-year survivals were 9.7 and 5.4% respectively, with an average survival of 15 months. The results obtained depend on the microscopy, the clinical staging and on the irradiation t... | 188,306 | [
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Characterization of an adenylate cyclase system sensitive to histamine H2-receptor excitation in cells from dog gastric mucosa. | A method of preparing viable cells from dog gastric mucosa is described. Cyclic AMP in these cells is elevated by histamine and 4-methyl histamine but 2-methyl histamine is only a weak agonist. The effects on cyclic AMP levels are inhibited competitively by metiamide and burimamide which give apparent KBvalues of 3.5x1... | 188,329 | [
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The swollen leg. | Systemic causes of leg edema include idiopathic cyclic edema, heart failure, cirrhosis, nephrosis and other hypoproteinemic states. Lymphedema may be primary, or secondary to neoplasm, lymphangitis, retroperitoneal fibrosis and, rarely (in the U.S.), filariasis. Thrombophlebitis and chronic venous insufficiency are not... | 188,330 | [
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Plasma, red cell and cerebrospinal fluid concentrations of mannitol and sorbital in patients with severe chronic renal failure. | The concentrations of mannitol and sorbitol in plasma, red cells, cerebrospinal fluid and urine were determined in 24 patients with chronic renal failure; 10 of them were on conservative treatment and 14 were haemodialysed three times weekly. The mannitol concentration was significantly increased in the plasma and the ... | 188,373 | [
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Studies on heme synthesis in the rat adrenal. | The activity and regulation of rat adrenal delta-aminolevulinic acid synthetase (EC 2.3.1.37) has been studied. The activity of delta-aminolevulinic acid synthetase in rat adrenal homogenates is comparable to the activity found in rat hepatic homogenates when untreated animals are employed. Starvation of rats for 24 a... | 188,376 | [
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[The role of cysteine in cadmium- induced experimental testicular damage (author's transl)]. | Simultaneous administration of cysteine and DL-ethionine in food protects, and enhances, respectively, the tissue damage produced by parenteral administration of cadmium (CdCl2) in testicles of rats. The effects are explained as an inactivation of SH-groups by cadmium, and in interference in cysteine metabolism by ethi... | 188,399 | [
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A comparison of bone matrix and tendon with particular reference to glycoprotein content. | Bone matrix and tendon are compared in terms of their carbohydrate and non-collagenous protein composition. The collagen content of both tissues was similar (90-91%), but bone matrix had at least three times as much sialic acid (0.28%) as tendon (0.08%). Smaller differences were found in the analysis of hexoses and hex... | 188,411 | [
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Studies on the phosphorylation of the inhibitory subunit of troponin during modification of contraction in perfused rat heart. | 1. Rat hearts were perfused with 32Pi, and contractile force was increased by positive inotropic agents (agents that increase contractility). The inhibitory subunit of troponin (troponin I) was then isolated by affinity chromatography in 8M-urea, and its 32P content measured. Incorporation of phosphate into the subunit... | 188,417 | [
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-0.159765,
-0.1935105,
-0.4931848,
0.01465171,
-0.3803065,
-0.009874108,
-0.05393085,
0.2510802,
0.3877701,
-0.03033211,
-0.106535... |
Lipoprotein levels in apparently healthy men and women in the west of Scotland. | Lipoprotein typing was undertaken in apparently healthy women (419) and men (103) in whom measurements of fasting total cholesterol, triglycerides, and cholesterol content of the major lipoprotein fractions were made. In the female group (30 to 59 years) there was a significant rise in total cholesterol, low density li... | 188,434 | [
-0.01629128,
0.3073801,
-0.174444,
-0.2134436,
0.3341026,
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0.08373193,
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0.008010051,
0.4357286,
-0.1950387,... |
Disruption of Escherichia coli outer membranes by EM 49. A new membrane active peptide. | A new peptide antibiotic, EM 49, is shown to disrupt the structure of Escherichia coli outer membranes and release outer membrane fragments into the surrounding media. Evidence supporting this conclusion indludes EM 49 stimulated release of outer membrane phospholipids, lipopolysaccharide, and membrane fragments having... | 188,442 | [
-0.4844528,
0.2144507,
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0.4236091,
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0.07030731,
0.3002729,
0.4070947,
0.1364606,
... |
Near-neighbor relationships of the subunits of cytochrome c oxidase. | Cytochrome c oxidase in detergent dispersion has been cross-linked with two reversible cross-linking agents, dithiobissuccinimidylpropionate (DSP) and dimethyl-3,3'-dithiobispropionimidate (DTBP), and the cross-linked products formed have been analyzed by two-dimensional gel electrophoresis. Under mild reaction conditi... | 188,449 | [
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0.209914,
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0.0908949,
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0.05345967,
0.2103213,
0.1185003,
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0.3763132,
-0.007847215,
... |
Studies on the iodinated surface membrane proteins and concanavalin A agglutination of transformed Syrian hamster cells. | Chemically transformed Syrian hamster cells exhibit marked agglutination in the presence of the plant lectin, concanavalin A. In this report, we describe conditions which can alter this concanavalin A agglutinability, and compare the surface proteins from transformed cells which express different degrees of agglutinabi... | 188,476 | [
-0.1347133,
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0.05155681,
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0.3346954,
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0.1642655,
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-0.1842209,
0.003986792,
0.3819451,
-0.2421849... |
[Complex formation of spin-labeled trideoxyadenylate with polyribouridylic acid]. | It is shown that the ESR spectra of triple-stranded complex formed by the polyribouridylic acid with the trideoxyadenylate spin-labelled on terminal phosphate is a superposition of the signals with strongly different width of HFS-components. This result is a structural support of the early proposed supposition about th... | 188,488 | [
0.08815095,
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0.2102972,
0.3348586,
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0.109314,
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0.1028218,
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0.4478839,
0.4139164,
-0.03860669,
-0.1413521,
... |
[Localization of unpaired electrons in molecules of lysozyme substrate-inhibitors. I. N-acetylglucosamine]. | Electron structure of N-acetylglucoseamine molecule and its ion-radicals has been studied by quantum-chemical methods CNDO2 and JNDO, and by ESR as well. N-acetyl group is shown to be the only electron acceptor group of AGA molecule. Phototransformations of paramagnetic centres are studied at different pH values. | 188,494 | [
0.1175934,
0.03016576,
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0.01746209,
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0.2986044,
0.1217723,
0.06841722,
0.3220304,
0.1164411,
-0.1802203,
0.1... |
Eye movement-associated discharge in brain stem neurons during desynchronized sleep. | The relationship between isolated eye movement during desynchronized sleep and unit discharge in the pontine brain stem was investigated during spontaneously occurring desynchronized sleep episodes in cats. Units histologically localized to the gigantocellular tegmental field (FTG) showed the earliest and most prominen... | 188,525 | [
0.06779006,
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0.1936784,
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0.04899362,
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0.1260439,
0.3392502,
0.04123738,
-0.06209848,
0.354917,
-0.1462458,
... |
Tween 80: a marker for differentiation of hog cholera and bovine viral diarrhea viruses. | Markers for differentiating hog cholera and bovine viral diarrhea viruses were studied using Tween 80, chloroform, trichlorotrifluoroethane and tri (n-butyl) phosphate. Attenuated A and virulent Ames strains of hog cholera virus were employed. Moreover, the NADL PK-15 cell culture adopted strain and low cell culture pa... | 188,531 | [
-0.3892827,
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0.4534379,
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0.06271238,
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0.01895927,
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0.3471867,
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-0.4865956,
0.1349317,
-0.01634142,
0.3830182,
0.0467953,
0.2778315,
-0.212... |
Ca++-induced fusion of proteoliposomes: dependence on transmembrane osmotic gradient. | The fusion of cytochrome oxidase liposomes with liposomes reconstituted with mitochondrial hydrophobic protein is dependent on the presence of an acidic phospholipid in the liposomes and on the addition of Ca++ions. Liposomes which have grown, by fusion, to diameters in excess of 1000 A lose the ability to fuse further... | 188,553 | [
-0.3489063,
0.001769054,
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0.07128815,
0.02179469,
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0.1611962,
-0.07966849,
-0.05725811,
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0.04296838,
0.1868608,
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0.07137556,
-0.5432644,
0.0309973,
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-0.1239412,
0.305535,
0.1173166,
0.00859244,... |
Elevated serum and spleen angiotensin converting enzyme and serum lysozyme in Gaucher's disease. | In adult chronic non-neuronopathic (Type 1) Gaucher's disease significant (p less than 0.001) elevations of angiotensin converting enzyme in serum (93.3 +/- 14.8 nmol/min/ml; number elevated, 8/11; normal control 32.2 +/- 1.30, n = 58) and spleen (5.62 +/- 0.35 nmol/min/mg protein, n = 2; control, 0.431 +/- 0.101, n = ... | 188,566 | [
-0.01980914,
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-0.1380835,
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0.1547886,
0.328378,
0.04420733,
0.1971425,
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0.1844532,
0.06105121,
0.3607237,
-0.2230639,
-0.06280161,
-0.2204184,
... |
LHRH-pituitary plasma membrane binding: the presence of specific binding sites in other tissues. | Two specific binding sites for LHRH are present on plasma membranes prepared from rat and bovine anterior pituitary glands. One site is of high affinity (K = 2X108 1/MOL) and the second is of lower affinity (8-5X105 1/mol) and much greater capacity. Studies on membrane fractions prepared from other tissues showed the p... | 188,571 | [
-0.007350395,
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-0.4149942,
0.09233504,
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0.01817882,
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0.1357466,
0.1713896,
0.06081344,
0.1445207,
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0.1262164,
-0.1547182,
0.2516959,
0.2270085,
-0.08432291,... |
Cell-mediated immunity (CMI) to human wart virus and wart-associated tissue antigens. | Lymphocyte transformation (LT) and leucocyte migration inhibition in agarose were used to demonstrate cell-mediated immune response to purified human wart virus and wart tissue extract in various subjects with warts and those without past history of warts. Most individuals bearing warts for less than 1 year duration sh... | 188,577 | [
-0.2255788,
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0.08115587,
0.16729,
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0.2273014,
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0.3615905,
0.32712,
0.1757599,
-0.1292094,
0.12... |
Cytomegaloviral infection presenting as a solitary pulmonary nodule. | Cytomegaloviral infection presenting in an immunologically compromised host as a solitary pulmonary nodule has not previously been reported. A patient with a renal transplant and with no pulmonary symptoms was noted to have a single nodule on a chest roentgenogram. At autopsy, this proved to be secondary to cytomegalov... | 188,600 | [
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0.02388466,
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-0.3163849,
-0.008753745,
0.02843886,
0.2953162,
0.4844191,
0.009830589,
0.1103252,
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0.3579022,
0.07863009,
-0.06181911,
0.3288865,
-0.1009... |
Effects of mannoheptulose and DL-glyceraldehyde on glucose induced insulin release and adenosine 3',5'-monophosphate levels in isoalted islets of rat pancreas. | The effects of mannoheptulose and DL-glyceraldehyde on glucose-induced insulin release and cycli AMP levels in islets isolated from rat pancreas were investigated. Mannoheptulose inhibition on glucose-induced insulin release was observed after only 5-min incubation period, indicating an inhibitory effect on the early p... | 188,634 | [
-0.2452176,
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0.1198594,
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0.1848311,
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0.004692366,
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0.09217379,
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0.3436874,
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0.06554111,
0.1460141,
0.2525478,
-0.02369749,... |
Lack of a direct effect of homocysteic acid on growth hormone and prolactin receptors. | The effects of homoystine derivatives upon GH and prolactin receptors which are reported to stimulate growth in the rat were investigated. Several concentrations of homocysteic acid, homocysteine, homocysteinethiolactone, homoystine as well as other amino-acids were used in GH and prolactin receptor assay systems to de... | 188,636 | [
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0.1550218,
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0.1331051,
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0.5007778,
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0.2447051,
0.3563669,
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... |
Effect of hypophysectomy on responsiveness of rat adrenal slices to ACTH--pregnenolone formation from endogenous cholesterol. | Responsiveness of rat adrenal slices to ACTH was studied by measuring pregnenolone formation from endogenous cholesterol. The yield of pregnenolone by adrenal slices of hypophysectomized for 48 hrs rats was markedly higher as compared to intact animals. | 188,637 | [
0.1197514,
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0.1065447,
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0.202918,
0.3117659,
0.1214523,
0.08339821,
0... |
[Myocardial cell adenyl cyclase activity and the effect of thyrocalcitonin]. | The thyrocalcitonin (TCT) effect under influence of some factors affecting the activity of membrane adenylcyclase (AC) of the ventricle myocardial cells in cold-blooded animals, was studied. The TCT positive inotropic effect is intensified by decrease in the potassium concentration in the medium, by blockade of alpha-a... | 188,692 | [
-0.09054864,
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0.1783983,
0.193643,
0.1297516,
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0.4988565,
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0.6457653,
0.3239721,
-0.1000057,
-0.3011512,
0.... |
[Participation of histamine in activating the hypothalamo-hypophyseo-adrenal system during stress]. | In 289 male rats, accumulation of histamine in diencephalon, augmentation of activity in the hypothalamus, and increase of the ACTH content in the hypophysis and 11-OCS in adrenal and plasma were revealed under a functional stress for the hypothalamo-hypophyseal-adrenal system (HHAS). Further accumulation of histamine ... | 188,693 | [
0.01463971,
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0.1100723,
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0.2189864,
0.1068548,
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... |
Somatostatin-induced inhibition of insulin secretion by isolated pancreatic rat islets prepared by micro-dissection or collagenase digestion. | The effect of somatostatin on insulin secretion in response to a variety of stimuli was investigated in micro-dissected as well as collagenase isolated pancreatic rat islets. Somatostatin inhibited insulin secretion in both islet preparations in the presence of different initiators, but failed to affect the hormone out... | 188,697 | [
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0.01923776,
0.3085749,
0.4345068,
0.1424573,
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... |
Proliferation kinetics and cyclic AMP in human leukaemic cells: their relevance to therapy. | In the cells of acute leukemia the duration of the cell cycle and its phases was determined in vitro by autoradiographic techniques. Tests were run simultaneously for bone marrow and peripheral leukaemic cells and the intracellular levels of cAMP were measured. The results suggest a correlation to exist between cAMP co... | 188,736 | [
-0.1237481,
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-0.3181418,
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0.2315107,
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0.1271481,
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0.227964,
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0.4844284,
0.8873747,
-0.05423913,
0.003886224,
... |
[Mechanism of anti-inflammatory action of 2-(2-fluoro-4-biphenylyl) propionic acid (flurbiprofen)]. | Anti-inflammatory mechanism of 2-(2-fluoro-4-biphenylyl) propionic acid (Flurbiprofen, FP-70) was studied by various analysis in comparison with other drugs. It was found in the test of rat edema induced by various phlogists that carrageenin and yeast-induced edemas were markedly inhibited by FP-70, whereas dextran, fo... | 188,738 | [
0.2705542,
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0.0290629,
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0.08705746,
0.02668107,
0.3545828,
0.1241546,
0.225568,
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0.2543926,
0.1459904,
0.1256427,
-0.3928967,
0.1605702,
-0.1864267,
0.01... |
Laboratory confirmation of an outbreak of Clostridium perfringens food poisoning. | A foodborne outbreak in a group of eleven individuals sharing a common meal, eight of whom reported symptoms and an incubation period compatible with Clostridium perfringens food poisoning, was confirmed by the following laboratory criteria: (a) the C. perfringens count in the suspect food, chicken pie, was at least 10... | 188,789 | [
-0.4833572,
-0.05434371,
-0.001352441,
-0.07103489,
0.08029315,
-0.09724063,
-0.09228778,
0.2395306,
0.05216623,
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0.1805538,
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0.2060562,
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-0.4139164,
0.1459405,
0.1391199,
0.2918603,
0.1112355,
0.5355022,
-0.0563375... |
Corticotroph cells in primary cultures of rat adenohypophysis: a light and electron microscopic immunocytochemical study. | Monolayer cultures of trypsin-dispersed cells of the rat adenohypophysis were grown for 5 to 54 days. ACTH was localized by immunocytochemistry using an antiserum to synthetic ACTH1-28 prepared in rabbit and sheep anti-goat immunoglobulin coupled with peroxidase. ACTH content of the culture medium was measured by radio... | 188,791 | [
-0.02106511,
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-0.3035429,
0.2348691,
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-0.240952,
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0.07646416,
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0.3544415,
0.165563,
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0.1757611,
0.03001293,
0.5749571,
0.268839,
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... |
Nucleotide sequence of a fragment of SV40 DNA that contains the origin of DNA replication and specifies the 5' ends of "early" and "late" viral RNA. IV. Localization of the SV40 DNA complementary to the 5' ends of viral mRNA. | Cytoplasmic mRNA isolated from cells infected with SV40 was isolated by passage over oligo(dT)-cellulose columns. This RNA was annealed to SV40 DNA fragments produced by cleavage with EcoRII endonuclease. The RNA resistant to RNase digestion was analyzed by digestion with ribonucleases and oligonucleotide mapping. The ... | 188,811 | [
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0.02065615,
-0.2380103,
0.1801631,
0.1875445,
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0.2416738,
0.2575588,
0.4396335,
0.1102149,
0.02653753,
0.04205763,
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0.06370773,
0.0280506,
0.004021469,
0.4615322,
0.09758995,
-0.3572135,
... |
Activation of protein kinase and glycogen phosphorylase in isolated rat liver cells by glucagon and catecholamines. | In liver cells isolated from fed female rats, glucagon (290nM) increased adenosine 3':5'-monophosphate (cyclic AMP) content and decreased cyclic AMP binding 30 s after addition of hormones. Both returned to control values after 10 min. Glucagon also stimulated cyclic AMP-independent protein kinase activity at 30 s and ... | 188,818 | [
-0.1541087,
-0.1022636,
-0.4333857,
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-0.02343056,
0.0584766,
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-0.08112764,
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0.1575407,
0.1434381,
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0.03876524,
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0.06945632,
-0.6439017,
0.0904188,
-0.05931038,
0.3065353,
0.2872382,
0.1105713,
-0.08112865... |
An adenosine 3':5'-monophosphate-adenosine binding protein from mouse liver. | A cyclic AMP-adenosine binding protein from mouse liver has been purified to apparent homogeneity as judged by polyacrylamide gel electrophoresis in the absence and presence of sodium dodecyl sulfate and by analytical ultracentrifugation. The binding protein had a Stokes radium of 48 A based on gel chromatography. Both... | 188,823 | [
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0.1256403,
0.276726,
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0.06187295,
0.2195426,
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0.04709143,
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0.2446077,
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0.128719,
0.3368966,
0.04245866,
-0.083352... |
Structure and interactions of lipids in human plasma low density lipoproteins. | Temperature-dependent techniques (differential scanning calorimetry, polarizing microscopy, and x-ray scattering and diffraction techniques) were used to compare the properties of human plasma low density lipoproteins (LDL) with its extracted lipid classes. Three types of thermal transitions were characterized: (a) a r... | 188,825 | [
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0.5172929,
0.1506805,
0.1843774,
-0.1681648,... |
Transport as a rate limiting step in glucose metabolism in virus-transformed cells: studies with cytochalasin B. | Steady-state kinetic tracer analysis and two-dimensional chromatography and autoradiography were used to examine the relation of glucose transport to its metabolism in cultured chick embryo fibroblasts. Cytochalasin B was added to Rous sarcoma virus-infected cells to bring the rate of glucose uptake to the level of uni... | 188,839 | [
-0.1087727,
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0.09569106,
0.3529631,
0.1159251,
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... |
Uptake of alpha-aminoisobutyric acid and phosphate by membrane vesicles derived from growing and quiescent fibroblasts. | Membrane vesicles derived principally from the plasma membrane and endoplasmic reticulum of mouse 3T3 cells transformed by Simian virus 40 take up alpha-aminoisobutyric acid (AIB) and phosphate (Pi). When NaCl is added simultaneously with AIB or Pi, uptake rises two- to three-times above the equilibrium to accumulate A... | 188,850 | [
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0.09500717,
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0.2604845,
0.325024,
0.02336224,
0.007252808,
-0.352... |
Oat-cell carcinoma of the oesophagus: a recently recognized entity. | A primary oat-cell carcinoma of the oesophagus is described with an adjacent squamous carcinoma, both parts having characteristic ultrastructure. The origin of this mixed tumour is discussed together with the literature on oesophageal carcinomas having an oat-cell pattern. | 188,868 | [
-0.2189218,
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0.2892914,
0.3537058,
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0... |
Clinical and serologic study of four smallpox vaccines comparing variations of dose and route of administration. Primary percutaneous vaccination. | In an investigation of the antigenicity and reactogenicity of four smallpox vaccines, 786 children received primary percutaneous vaccination with vaccine in one of three concentrations, 10(6), 10(7), or10(8) pock-forming units/ml. Dose-response curves indicated that the three licensed vaccines (New York City Board of H... | 188,951 | [
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0.255088,
0.3405274,
0.4717065,
0.4490545,
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... |
A morphological study of the M-protein of Sendai virus. | A purification scheme is described for the M-protein of Sendai virus and an electron microscope study of the isolated protein is presented. The protein exists as subunits of 6 nm in diam., which possess a central hole; the subunits may be dimers of the polypeptide. They are able to form filamentous aggregates which win... | 188,976 | [
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0.1572177,
0.07729609,
0.3064783,
0.005938386,
-0.0625240... |
Elevated parainfluenza virus type 1 antibody in patients with subacute sclerosing panencephalitis. | Parainfluenza virus hemagglutination inhibition (HI) antibodies were determined 3 times in the sera of 9 patients with subacute sclerosiing panencephalitis (SSPE) and 20 healthy controls matched for age and place of residence. Serum antibody against parainfluenza virus type 1 was significantly elevated in SSPE patients... | 188,993 | [
-0.2806351,
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0.1504152,
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0.06717093,
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0.07248206,
0.2183509,
0.3753305,
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... |
6-aminopyrazolo[4,3-c]pyridin-4(5H)-one, a novel analogue of guanine. | Treatment of dimethyl alpha-ethoxymethylidineacetonedicarboxylate with hydrazine gave methyl 3-(methoxy-carbonylmethyl)pyrazole-4-carboxylate which, upon ammonolysis and dehydration, afforded methyl 3-(cyanomethyl)pyrazole-4-carboxylate. This compound, when heated with liquid ammonia, gave 6-aminopyrazolo[4,3-c]pyridin... | 189,033 | [
-0.3580289,
0.1722243,
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0.04341171,
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0.2319116,
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0.3793047,
0.2366728,
0.2020018,
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... |
Virus isolation test for feline leukemia virus. | A method was developed for detecting feline leukemia virus (FeLV) infection in cats by coculturing separated blood lymphocytes and platelets with clone 81 cells carrying a murine sarcoma genome but free of leukemia virus (S+L-). FeLV caused cell transformation that was easily visible 3-12 days after infection. This met... | 189,037 | [
-0.1842707,
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0.09034617,
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0.3145719,
0.1363841,
0.0467895,
-0.2908987... |
Transplantable murine salivary gland carcinoma (myoepithelioma). I. Biologic behavior and ultrastructural features. | Three salivary gland adenocarcinomas that arose spontaneously in female BALB/c mice, originally being maintained for plasmacytoma (MOPC) investigations, were studied; only one of the original hosts was MOPC-bearing. The initial carcinomas clearly originated from the salivary gland, not the breast, and did not resemble ... | 189,041 | [
-0.1541494,
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-0.2047704,
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0.03896367,
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0.4279358,
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0.06728432,
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0.02367628,
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0.1433499,
0.2569438,
0.4489295,
0.05508155,
0.1633935,
-0... |
Inhibition of dimethylnitrosamine-induced strand breaks in liver DNA and liver cell necrosis by diethyldithiocarbamate. | Diethyldithiocarbamate (DEDTC) prevented dimethylnitrosamine (DMN)-induced strand breaks in liver DNA and liver cell necrosis in male Wistar rats. In contrast, DEDTC did not inhibit the fragmentation of liver DNA caused by several other chemical carcinogens (N-hydroxy-2-acetylaminofluorene, 3-hydroxyxanthine, aflatoxin... | 189,046 | [
-0.2656974,
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0.4348841,
0.1847568,
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0.181445,
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0.1835665,
0.2360029,
0.3241683,
0.1065853,
-0.3219852,
0.... |
Horizontal transmission of feline leukemia virus under experimental conditions. | Thirty-seven specific-pathogen-free (SPF) cats ranging from newborn to 1 year were inoculated with the Rickard strain of feline leukemia virus (FeLV). Each inoculated cat shared a cage with a control SPF cat for 40 weeks post inoculation. After 4-5 weeks, 20 of the inoculated cats became group-specific antigen (gsa)-po... | 189,052 | [
-0.2796068,
0.2138892,
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0.1099827,
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0.07539732,
0.5145233,
0.4383991,
0.1439011,
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0.3842037,
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0.0785277,
0.09138771,
-0.3757818,
0... |
Drug and immuno-diagnostic resistant amoebic liver abscess in Ibadan: an elucidation of a possible mechanism. | A thick fibrous walling of amoebic abscess of the liver is very rare. Using as a basis the case of drug and immunodiagnostic resistant amoebic liver abscess in an adult Nigerian, an account is given of the possible mechanisms for such therapeutic and diagnostic failure. A theory of blood-abscess cavity barrier is postu... | 189,058 | [
-0.09214021,
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0.01775014,
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0.1017264,
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0.2015833,
0.04103217,
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... |
Photodynamic treatment of herpes simplex virus during its replicative cycle. | Photodynamic treatment of herpes simplex virus type 1-infected hamster embryo fibroblasts (LSH strain) with a low concentration of proflavine (0.08 mug/10(5) cells per ml), a 3-9-diamine acridine dye, inhibited production not only of infectious progeny but also of virion particles. However, there was no appreciable inh... | 189,063 | [
-0.416856,
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0.1369727,
0.3600719,
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0.05067809,
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0.1982438,
0.02318798,
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0.2626018,
0.01507163,
0.3061651,
0.4141952,
0.2285772,
-0.1729168,
-0... |
Transmembrane phospholipid motions induced by F glycoprotein in hemagglutinating virus of Japan. | Transfer of phospholipid from the envelope of hemagglutinating virus of Japan (HVJ) to erythrocyte (RBC) membrane and the virus-induced transfer of phospholipid between RBC membranes were studied using spin-labeled phosphatidylcholine (PC). The transfer of PC from membranes labeled densely with PC to unlabeled membrane... | 189,066 | [
-0.1871378,
-0.3104323,
-0.07499314,
0.06138419,
0.2073461,
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0.3153703,
0.225276,
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0.09781548,
0.04051329,
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0.1093154,
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0.2565228,
0.04806082,
-0.3319063,... |
Purification of DNA complementary to the env gene of avian sarcoma virus and analysis of relationships among the env genes of avian leukosis-sarcoma viruses. | The env gene of avian leukosis-sarcoma viruses encodes a glycoprotein that determines the host range and surface antigenicitiy of virions. We have purified radioactive DNA (cDNAgp) complementary to at least a portion of the env gene for viral subgroups A and C; complementary DNA was synthesized with purified virions of... | 189,084 | [
-0.01646806,
0.1231001,
0.03261165,
0.005604929,
0.2029818,
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0.3132105,
0.1490262,
0.2397279,
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0.05157026,
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0.6230565,
0.2864283,
0.3432707,
0.09864389,
-0.276836,
... |
Response to the hypobetalipoproteinemic agent adamantyloxyphenyl piperidine in hyperlipemic rats. | The hypobetalipoproteinemic activity of U-41,792 (1-[p-(1-adamantyloxy)-phenyl]-piperidine) is a marked and selective reduction of heparin precipitating lipoproteins (low density plus very low density lipoproteins) in cholesterol-cholic acid induced hypercholesterolemic rats. This activity consists of both a reduction ... | 189,153 | [
-0.03869513,
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0.1264539,
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0.0783622,
0.2042237,
0.302244,
0.06175737... |
Regulation of fatty acid biosynthesis in Ehrlich cells by ascites tumor plasma lipoproteins. | Fatty acid biosynthesis in Ehrlich cells in vitro was reduced when very low density lipoproteins (VLDL) isolated from the ascites tumor plasma were added to the incubation medium. The degree of inhibition was dependent on the VLDL concentration. At the VLDL concentrations usually present in the ascites plasma, there wa... | 189,155 | [
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0.2615418,
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0.2090734,
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0.0453742,
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0.2048836,
0.1836027,
0.1095907,
-0.2512847,
0.... |
[Comparative studies of mitochondria of Torulopsis candida growth on glucose and hexadecane]. | The oxidative activity of mitochondria of Torulopsis candida was compared during its growth on glucose and hexadecane. No principal differences were found in the tricarboxylic acid cycle and the electron transport chain in the mitochondria of "glucose" and "hexadecane" cells (and in the rate of functioning too). The ac... | 189,163 | [
-0.08103932,
-0.2155504,
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0.1258115,
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0.1775578,
-0.1396542,
0.1238934,
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0.1938748,
-0.0983999,
0.284012,
0.33446,
0.2234768,
0.1208112... |
Assembly of the mitochondrial membrane system. XIX. Genetic characterization of mit- mutants with deficiencies in cytochrome oxidase and coenzyme qh2-cytochrome c reductase. | Nineteen mutants of S. cerevisiae exhibiting a double deficiency in cytochrome oxidase and coenzyme QH2-cytochrome c reductase (also cytochrome b deficient) have been studied. The mutants have been crossed to a set of rho- tester strains with different segments of mitochondrial DNA. The mutants have also been crossed t... | 189,177 | [
0.03688676,
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0.1917007,
0.05678185,
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0.1027297,
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0.1298011,
0.4642665,
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0.5837182,
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0.04956444,
-0.2162447,
0.6164586,
0.2090252,
-0.01621002,
... |
Skeletal muscle pseudohypertrophy in primary amyloidosis. | Macroglossia and skeletal muscle enlargement with weakness appeared in a 38-year-old male who was shown to have amyloidosis and light chain multiple myeloma. Free lambda light chains were present in serum and urine. Skeletal muscle contained large amounts of amyloid and other amorphous material infiltrating blood vesse... | 189,252 | [
-0.272192,
0.004904373,
-0.280254,
-0.276795,
0.2444382,
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0.3627398,
0.1962831,
0.05876264,
0.2045663,
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0.01650107,
0.08213127,
-0.1398714,
0.3838307,
-0.06804606,
-0.06142578,
... |
[Immunologic study of human low density lipoproteins]. | The human serum Low Density Lipoproteins (d : 1,020 - 1,055 g/ml) is composed of lipoproteins B and small amount components which can be precipited during an immunological reaction specifically with lipoproteins C antibodies. Moreover the ethyl-ether treatment induces a dissociation of the LDL into several subunits whi... | 189,274 | [
-0.0091836,
0.03365053,
-0.103734,
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0.1249551,
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0.2275633,
0.01027451,
0.09472116,
0.08201481,
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0.2587056,
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0.08053518,
0.1191719,
0.6396861,
0.189442,
0.1186522,
-0.1887198,
-0... |
[Hyperlipoproteinemia in children. Correlation between changes in the parents and newborn infant]. | The families of 13 children who had presented hyperlipoproteinemia at birth were studied. Total cholesterol, LDL cholesterol, triglycerides and electrophoresis of LP were performed. The parameters studied were divided in three groups: a) Inespecific indicators (alpha-LP, betas/alphas relation). b) Indicators of the bet... | 189,299 | [
0.09832539,
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0.03047965,
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0.4434715,
0.08498997,
-0.1732285,
-0.325858,
0.... |
Effect of phosphorylation of smooth muscle myosin on actin activation and Ca2+ regulation. | A 35--70% ammonium sulfate fraction of smooth muscle actomyosin was prepared from guinea pig vas deferens. This fraction also contains a smooth muscle myosin kinase and a phosphatase that phosphorylates and dephosphorylates, respectively, the 20,000-dalton light chain of smooth muscle myosin. Phosphorylated and dephosp... | 189,302 | [
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0.3490857,
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0.08635157,
0.1184905,
0.4524988,
0.09429287,
-0.2000... |
Neuropeptide MSH/ACTH 4-10 enhances attention in the mentally retarded. | Twenty adult mentally retarded men were randomly assigned to receive MSH/ACTH 4-10 or a vehicle control solution in a double blind procedure. After an intravenous injection the subjects were presented with an orienting sequence and a series of behavioral tests. Treatment with the peptide resulted in a significant decel... | 189,328 | [
-0.3100653,
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-0.4870686,
-0.0610357,
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0.0347323,
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-0.115937,
0.2576614,
0.1574634,
0.1714986,
-0.... |
Effects of ACTH peptide fragments on memory formation. | The effects of peptides derived from ACTH on the formation of long-term memory have been investigated in male mice. Post-training administration of ACTH 4-10-L-Phe-7 (ACTH-L) improved retention for both passive and active avoidance tasks. Administration of ACTH 4-10-D-Phe-7 (ACTH-D) impaired retention for both tasks. T... | 189,331 | [
-0.3116025,
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0.3559614,
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0.376371,
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0.2455783,
0.09959726,
-0.2393418,
-0.0587691,
... |
[Dynamics of plasma catecholamines and beta-adrenoreceptor functions. Use of a new radio-enzymatic micro-method]. | The new method for simultaneous determination of noradrenaline (NA), adrenaline (A) and dopamine in 50 mul plasma has proved specific, sensitive and readily reproducible. In 6 healthy volunteers NA was 190 pg/ml and A 63 pg/ml in the supine position and rose during graded upright exercise to NA 819 pg/ml and A 161 pg/m... | 189,387 | [
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0.5304421,
0.195008,
0.07196087,
-0.05264531,... |
Cholecalciferol metabolites binding in porcine parathyroid glands. | We studied the cytoplasmic and nuclear binding of 25-hydroxychole-calciferol and 1alpha,25-dihydroxycholecalciferol inside porcine parathyroid glands. Both sterols bind to cytoplasmic components, but a specific nuclear uptake was demonstrated only for 1alpha,25-dihydroxycholecalciferol. These findings support the hypot... | 189,464 | [
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0.5162069,
-0.305916,
0.08... |
[Hyperplastic foci in chemical carcinogenesis]. | Morphological, histochemical and biochemical perculiarities of liver hyperplastic nodules induced by different chemical carcinogens are regarded. The presence of basophylic atypical cells in the hyperplastic nodules, the possibility of transplantation of some nodules, the irreversibility of some morphological and bioch... | 189,470 | [
-0.2035442,
-0.1412784,
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0.1383701,
0.2423495,
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0.2547734,
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0.6433859,
0.03789788,
0.2882648,
0.1747445,
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-... |
[Effect of iosan and bradofen on the viruses of Newcastle disease, laryngotracheitis and fowl pox]. | Tested was the effect of the iodoform preparation iosan and the quaternary ammonium preparation bradofen against the viruses of the Newcastle disease (strain La Sota), laryngotracheitis (strain TsNIIP) and fowl pox (strain FK) in birds. The following results were obtained: 1. To a concentration of 3% (262 ppm of active... | 189,485 | [
-0.05523077,
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0.1144025,
0.005480727,
0.5227906,
-0.02316052,
0.1448214,
-0.52529... |
[Study of gallium-67 citrate distribution in rat tumors]. | In rats with transplantable tumors of different histological structure the authors have studied the dynamics of gallium-67 citrate distribution in tumors, adjacent tissues and blood. It has been found that gallium-67 is able to be accumulated in increased amounts in all tumors irrespective of their histological type. T... | 189,505 | [
0.03464564,
0.04788004,
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0.1571012,
0.08662198,
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0.4182907,
0.3907153,
0.4844173,
-0.07894626,
... |
[Two malignant uterine tumors of embryonic tissue residues. (Carcinoma of Gartner's ducts, Mullerian mixed tumor)]. | Report about a Gartnergang-carcinoma of the cervix uteri of a 24 years old woman. The cytological findings as well as the typical histological characteristics are represented. Persisting particles of the Gartnergang have been proved at the right lateral wall of the cervix uteri and in the lower parts of the corpus uter... | 189,530 | [
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0.285473,
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0.00962259,
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0.06287642,
0.09590844,
0.4660182,
0.04495234,
-0.1043691,
... |
[Hormonal stimulation of adenosine 3',5'-cyclic monophosphate formation in cell-free particles and intact cells of smooth muscle in the aorta and femoral artery of rats during immubilization stress]. | The ability of adrenaline and histamine to stimulate the formation of cyclic AMP was investigated in broken cell preparation and intact cells of smooth muscle of the aorta and femoral artery of rats which had been subjected to daily intermittent immobilization for 1, 3, and 17 weeks. It was found that this type of stre... | 189,538 | [
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0.05056106,
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0.4438814,
0.5283049,
-0.1673167,
-0.1288301,... |
Lymphocyte inclusions in the juvenile type of generalized ceroid-lipofuscinosis. An electron microscopic study. | Peripheral blood lymphocytes exhibiting cytoplasmic vacuoles from eight patients with the juvenile type of generalized ceroid-lipofuscinosis were investigated by electron microscopy. Osmiophilic inclusions could be demonstrated in the vacuoles and occasionally in the cytoplasm proper, revealing a fingerprint-like ultra... | 189,558 | [
-0.04142811,
-0.03459419,
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0.1178652,
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0.05916392,
0.2695763,
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0.3301469,
0.1076106,
0.3242567,
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0.1578298,
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0.01961265,
0.1636371,
0.5072924,
0.3713028,
0.02945721,
... |
Serum lipid and lipoprotein concentrations in chronic uremia. | The concentrations of triglycerides and cholesterol have been determined in total serum and in the three major serum lipoprotein classes--very low (VLDL), low (LDL) and high (HDL) density lipoproteins-after an overnight fast in 39 patients with chronic uremia of more than 2 years' duration and with serum creatinine abo... | 189,577 | [
0.08647867,
0.2434793,
-0.3182378,
0.1128868,
0.5597532,
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0.340973,
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0.432349,
0.1098987,
0.07300489,
-0.03767256,
0.374805,
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-0.08880218,
0.1183531,
0.1947648,
0.1445802,
0.4833876,
-0.1397455,
0.15... |
An integrated approach to tuberculosis care in the Commonwealth of Pennsylvania. | A significant economization of taxpayers resources (+5.5 million per year) is the result of a major restructuring of the tuberculosis control program in the Commonwealth of Pennsylvania. Concomitantly improved patient management has accelerated the decline in the incidence of tuberculosis while maintaining recommended ... | 189,624 | [
-0.2404287,
0.1977861,
0.04311511,
0.3070817,
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0.08669008,
0.2078814,
0.1129458,
0.1874363,
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-0.1778311,
-0.03270854,
-0.2900733,
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0.3409193,
-0.1515394,
-0.1670691,
0.04280217,
-0.006515041,
0.1202354,
0.04712481,
... |
Common bile duct obstruction by hepatoma. | Two cases of hepatoma are presented in which the clinical manifestations of biliary obstruction resulted from growth of hepatoma into the extrahepatic bile duct. Recognition of such a manifestation of the hepatoma may allow for surgical extirpation of the tumor combined with radiation therapy, which may result in long ... | 189,630 | [
-0.0127413,
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0.02081708,
0.1714415,
0.01603893,
0.06502023,
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0.09222931,
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0.2093193,
0.1278186,
0.07288616,
0.2118104,
0.143975,
0.03018137,... |
[Analysis of lipoproteins using polyacrylamide gel electrophoresis and fractionated precipitation with polyanions and detergents. Use in the classification of hyperlipoproteinemias]. | Sodium dodecylsulphate precipitates very low density lipoproteins (VLDL and chylomicrons) rich in triglyceride and a narrow correlation (r = 0.9) was found between the turbidimetric index SDS and triglyceridemia. Heparin in calcium medium acts in the same way and precipitates also low density lipoproteins (LDL) rich in... | 189,641 | [
0.1295139,
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0.08481626,
0.08052603,
0.322134,
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-0.006002654,
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0.03427718,
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-0.3474548,
0.1929687,
0.135083,
0.298415,
0.2225096,
0.07515291,
-0.038688... |
Effects of drugs on platelet function. | Numerous drugs and chemicals affect the function of human blood platelets. The mechanism of action of some medications is partly understood. Aspirin is the most frequently involved drug. It appears to interfere with the platelet release reaction by acetylation of a platelet membrane protein which may be involved in the... | 189,670 | [
-0.1493281,
0.1193159,
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0.08167853,
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0.2619925,
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0.06626209,
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-0.06911021,
-0.1891529,
0.4767162,
0.2770434,
-0.2731567,
-0.2032387,
... |
Inactivation of lipid-containing viruses by long-chain alcohols. | This report describes the inactivation of lipid-containing viruses by several long-chain alcohols. A striking peak in antiviral activity was found for saturated alcohols having chain lengths from 10 to 14 carbons. Viruses having different membrane structure showed different susceptibilities to alcohols having different... | 189,684 | [
0.06983335,
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0.3895129,
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0.3876465,
0.1657703,
0.4542705,
-0.1495949,
... |
Rotavirus infections in a maternity unit. | Between May and August 1975, rotaviruses were detected in the stools of 76 out of 174 (44%) newborn babies in the maternity unit at this hospital. Infection occurred less frequently in breast-fed than in bottle-fed babies (P less than 0.001). However, only 7 out of 76 (8%) babies who excreted rotaviruses had symptoms a... | 189,702 | [
0.08426466,
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0.04981804,
0.06533422,
0.2745382,
0.2123998,
0.1985631,
-0.0270587... |
Effects of ozone and sulfur dioxide on virus growth in mice. | Inhalation of ozone and sulfur dioxide inhibited influenza virus growth in the nose of mice. Ozone inhalation caused the more pronounced inhibition of influenza virus growth: 0.6 ppm ozone for 3 hours post-virus exposure almost completely inhibited influenza virus growth in the nose, whereas sulfur dioxide (6 ppm for 7... | 189,703 | [
-0.2520612,
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0.03817638,
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0.2813882,
0.1477328,
0.2307542,
0.1051224,
-0.01786897,
0.125437,
-0.08853176,
-... |
Motor disturbances produced by intrastriatal injection of cyclic AMP and cyclic GMP. | Male albino rats were permanently cannulated bilaterally in the caudate/putamen nucleus and subsequently injected unilaterally with cyclic AMP or cyclic GMP. Both of these cyclic nucleotides failed to produce any obvious change in motor activity. The concomitant intrastriatal injection of carbachol and cyclic AMP resul... | 189,712 | [
-0.2180975,
0.1512917,
-0.1625308,
-0.2207567,
0.3782025,
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-0.3117045,
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-0.1808613,
-0.06079728,
0.01720292,
0.0248085,
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0.05624285,
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0.02625948,
-0.215567,
0.1352465,
0.1183109,
0.2021923,
... |
EEG of striate cortex in blind monkeys: effects of eye movements and sleep. | After control studies, using electrodes permanently implanted in the central visual system, squirrel monkeys and macaques were in most instances blinded by acute glaucoma. This permitted subsequent observation of eye movements. Ocular nystagmus developed in all cases. Beginning immediately upon recovery from anesthesia... | 189,714 | [
0.09300613,
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-0.5233829,
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-0.4107702,
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-0.6456278,
0.154823,
0.08170693,
0.04810363,
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0.222623,
0.174003... |
The effect of dibromothymoquinone on respiratory and photosynthetic electron transport in Rhodopseudomonas capsulata chromatophores. | Dibromothymoquinone has been shown to inhibit light-induced cytochrome b reduction, and oxidation of succinate and NADH by chromatophores of Rhodopseudomonas capsulata. The half-inhibitory concentration of light-induced reactions and NADH oxidation is 2.5 muM, but of succinate oxidation is 16 muM. Hexane extraction inh... | 189,722 | [
-0.2138343,
-0.07337361,
-0.1326074,
0.09377521,
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0.06381474,
-0.08274394,
0.220501,
0.02384878,
0.3171935,
0.06740386... |
Vitamin D in the avian egg. Its molecular identity and mechanism of incorporation into yolk. | The chemical identity of vitamin D in the egg of the domestic fowl was studied by analysing radioactivity in eggs from hens injected with [3H]cholecalciferol. Labelled molecules were found throughout the egg, but the concentration of total radioactivity in albumin was only 5-7% of that in yolk. In lipid extracts of yol... | 189,757 | [
-0.08155467,
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0.4069057,
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0.08527557,
0.1943092,
0.1696644,
0.2835418,
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-0.4267619,
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-0.5606723,
0.2057399,
0.2566431,
0.4130005,
0.121407,
0.453006,
-0.3661098,
0.04645... |
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