title stringlengths 0 901 | abstract stringlengths 3 9.89k | PMID int64 22 25.3M | embedding listlengths 768 768 |
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Monoamines and sexual behaviour in non-human primates. | The experiments described were concerned with elucidating the involvement of monoamines in the sexual behaviour of rhesus monkeys. The measurement of perturbations in the levels and turnover of the acid metabolites of serotonin and dopamine in cisternal cerebrospinal fluid, occurring in response to hormonal manipulatio... | 157,266 | [
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3' Esters of ADP as energy-transfer inhibitors and probes of the catalytic site of oxidative phosphorylation. | 1. A large series of 3' esters of ADP has been synthesized. Several of these can serve as photoaffinity labels; others exhibit fluorescent properties. The corresponding AMP and ATP derivatives have also been synthesized in some cases. 2. The influence of the 3'-O-acyl nucleotides on energy-linked functions of beef-hear... | 157,276 | [
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Relation between fibrinolytic activity and prostacyclin generation of atherosclerotic artery and dacron prosthetic graft. | The newly formed tissue of dacron vascular prosthetic grafts implanted in humans demonstrates prostacyclin generation and fibrinolytic activity comparable to that of the atherosclerotic artery in the vicinity. This provides some evidence that both activities important for haemostasis run parallel. | 157,285 | [
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Effect of blood, ascites, and tumor cell density on cytocidal action of neocarzinostatin. | Cytocidal activity of Neocarzinostatin (NCS) was analyzed in vitro by using cultured and ascitic L1210 cells. NCS shows rapid and typical concentration-dependent cytocidal action against L1210 cells. The concentration required for 90% cell-kill (MLD90) and for all 10(6) cell-kill (MIC/10(6)) was 5 x 10(-2) and 4 x 10(-... | 157,307 | [
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Growth of intraperitoneally transplanted ascites hepatoma, AH39 cells, in the area of gelatin sponge inoculation into the abdominal wall of Donryu rats. | A piece of gelatin sponge was inoculated submesothelialy in the abdominal wall of female Donryu rats, and 1, 2, 4, 7, 14, or 21 days later, 1 x 10(5) cells of ascites hepatoma AH39 were intraperitoneally transplanted. Tumor cells were detected in the area of gelatin sponge inoculation in each group 2 to 5 days after th... | 157,308 | [
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Combined effect of BCG and coenzyme Q10 on ATP-ase activity and coenzyme Q content in spleen lymphocytes of tumor-bearing rats. | Effect of BCG, coenzyme Q10, or their combination on ATPase activity in spleen lymphocytes of tumor-bearing rats was investigated in relation to changes in the content of individual coenzyme Q homologs in these cells. Contents of both coenzyme Q9 and Q10 in spleen lymphocytes significantly decreased in the late stage o... | 157,309 | [
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The human dura mater valve. Fabrication methods. | We have used a glycerol-treated human dura mater valve as a valve substitute of the blood pumps for more than 3 years. In comparative studies, it was shown that the dura mater valve is more durable than the glutaraldehyde-treated bovine aortic valves, and thought to be a very attractive valve material. Fabrication meth... | 157,337 | [
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[Early scanning electron microscopy changes in the surface of woven dacron vessel prosthesis. An experimental study in dogs]. | To evaluate platelet-inhibiting drugs in vivo, we implanted artificial vessels into the arterial blood-stream of dogs. Following different periods of normal blood-flow through the prosthesis, pieces were cut out and prepared for scanning electron microscopy (SEM). Through the SEM we studied surface changes of the sampl... | 157,343 | [
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Vinyl chloride and trichloroethylene: comparison of alkylating effects of metabolites and induction of preneoplastic enzyme deficiencies in rat liver. | [1,2-14C] Vinyl chloride and [1,2-14C] trichloroethylene were incubated with rat liver microsomes, NADPH and RNA (from yeast). Whereas trichloroethylene metabolites were irreversibly bound to proteins in microsomal incubations to a higher extent than vinyl chloride metabolites, irreversible binding to RNA was lower for... | 157,359 | [
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Primary leiomyosarcoma of skin: a report and critical appraisal. | A primary leiomyosarcoma of skin was studied by light and electron microscopy and by histochemistry. Systematic evaluation of the entire neoplasm suggested that a single biopsy sample would show little cellular pleomorphism but could vary considerably in number of mitoses per mm2. Electron microscopy revealed a high de... | 157,362 | [
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Normal phenotype and partial trisomy for the G positive region of chromosome 21. | A prenatally diagnosed male fetus and his mother, who was referred because of her advanced age, both carried an abnormal bisatellited chromosome 21 as an extra chromosome. The abnormal 21 was monocentric and the G negative band q22 and part of q21 had been deleted during formation. The phenotype of both the mother and ... | 157,396 | [
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Effects of 2-nicotinamidoethyl nitrate (SG-75) on dog coronary artery and cat papillary muscle. | Effects of 2-nicotinamidoethyl nitrate (SG-75) on isolated dog coronary artery and cat papillary muscle were investigated. SG-75 dose-dependently relaxed the isolated coronary arterial strips contracted with potassium. Large doses of SG-75 depressed contraction of papillary muscle driven with electrical stimulation and... | 157,399 | [
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[Composite materials in pedodontics]. | A brief account is given of the features of 1st and 2nd generation compounds and their clinical applications. Reference is made to many years of personal experience in an assessment of their long-term results. | 157,427 | [
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In vivo and in vitro assays of immunocompetence in bronchogenic carcinoma. | To determine the degree of correlation among the various in vivo and in vitro assays that could be used to assess immunocompetence in bronchogenic carcinoma, the response to common recall skin antigens, primary sensitization to DNCB and lymphocyte function tests based on blastogenic response to mitogens and in mixed ly... | 157,453 | [
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Clinical implications of the convex supradiaphragmatic inferior vena cava. | The configuration of the supradiaphragmatic segment of the inferior vena cava (SIVC) was evaluated on lateral chest radiographs to determine the clinical situations in which a posterior convex contour occurred. Of 34 patients with a convex SIVC, 31 had cardiovascular abnormalities. Left ventricular enlargement was pres... | 157,499 | [
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Induction of chronic diabetes by streptozotocin in the miniature pig. | The rapid i.v. injection of 60 mg streptozotocin/kg body weight 8 days after an initial dose of 30 mg/kg was the best method to produce a distinct insulin-deficient diabetes in minipigs. Even in the absence of any therapy the further course of this diabetes remained stable without tending to exhibit ketoacidosis. Besid... | 157,515 | [
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Intervertebral disc herniation in the adolescent. | Twenty-nine patients between 14 and 20 years of age underwent surgical treatment for intervertebral disc herniation over a 10-year period. Trauma was a significant factor in 59%. Back pain was a major complaint in all cases, and all but one had significant sciatic distress. Typical painful, restricted forward flexion w... | 157,533 | [
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Lungworm: (Dictyocaulus arnfieldi) infection in donkeys. | The clinical, parasitological and pathological findings in a group of six donkeys naturally infected with D arnfieldi larvae are described. One animal had to be sacrificed at an early date because it developed pneumonia. The remaining five were unthrifty, showed mild clinical respiratory signs and had heavy strongyle i... | 157,590 | [
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Pulmonary infection with capsule-deficient cryptococcus neoformans. | A case of bilateral lobar pneumonia due to Crytococcus neoformans is presented. The capsule-deficient fungal organisms within tissue were suggestive of Histoplasma capsulatum. Cultures grew Cryptococcus neoformans and there was cryptococcal antigen in the serum. Pulmonary cryptococcosis and the occurrence of unencapsul... | 157,594 | [
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Phagocytosis of chromium during patellar osteoarthritic remodelling associated with a knee prosthesis. | The report is of an anatomico-pathological and electron probe microanalyzer study of a patella with osteoarthritic remodelling, that had been in contact with a cast cobalt-chromium-molybdenum prosthesis for two years and seven months. Abrasion of the metal resulted in preferential phagocytosis of chromium, principally ... | 157,595 | [
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[Rule of homology and morbid anatomy (author's transl)]. | 1. According to J.W. Goethe, morphology is a theory of evolution, H. Braus defined it as a theory of historic incidents, and according to D. Starck morphology is the role of shapes of the organisms. 2. The term homology was coined by morphologic researchers. Of course, it is used nowadays also in mathematics, chemistry... | 157,613 | [
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["Malabsorptive" dermatitis herpetiformis. A study with particular regard to biopsy findings of the small intestine (author's transl)]. | 21 patients (6 females and 15 males) with Dermatitis herpetiformis have been studied with special considerations of the small intestinal biopsy-findings. During this investigation the patient's mean age was 45 years (20-68) and the mean age at onset was 38 years (17-64). In 5 patients (23.8%) total villous atrophy (gro... | 157,622 | [
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[Human IgG subclass study. II. The levels of the individual IgG subclasses in paired sera from mothers and newborn infants as well as in the blood sera of inhabitants of an isolated northern village]. | The levels of the first 3 subclasses of IgG, as determined by the radial immunodiffusion test, proved to be similar in the blood sera obtained from mothers and newborns in Moscow. The concentration of IgG4 was 0.64 +/- 0.02 g/l iently indicative of a limited passage of IgG4 molecules through the placenta. The inhabitan... | 157,661 | [
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[Plasma androgen levels in Papio hamadryas pavian hamadrils at different periods of postnatal development]. | Using radioimmunological assay, it has been demonstrated that at the age of 0.5, 1 and 2 years sexual differences are absent in the concentration of testosteron, 5 alpha-dihydrotestosteron, dehydroepiandrosteron and delta 4-androstendion in the blood plasma. The level of testosteron in sexually immature animals does no... | 157,660 | [
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Co-existence of inhibitory and stimulatory factors modulating cell proliferation in rat liver cytoplasm. | Factors that inhibit and stimulate cell proliferation were found to coexist in rat liver supernatant. The inhibitory and stimulatory factors were separated by ethanol fractionation. Both factors were sensitive to heat- and trypsin-treatment. The activity of the inhibitor was diminished by partial hepatectomy. The inhib... | 157,671 | [
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Reproductive risk of t(13q14q) carriers: case report and review. | We report a four-generation kindred with a balanced 13q14q Robertsonian translocation. The proband had the Down sydrome, due to trisomy of chromosome 21; he also carried the balanced D-group translocation. S segregation analysis of 86 sibships was performed to examine the risk of t(13q14q) carrier parents having trisom... | 157,697 | [
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Electrocoagulation of pelvic endometriotic lesions with laparoscopic control. | Twenty-eight patients presenting with initial complaints of infertility or chronic pelvic pain were found to have pelvic endometriosis at laparoscopy. Destruction of the endometriotic lesions by means of electrocoagulation was performed via laparoscopy in a group of 19 patients. The remaining nine patients did not unde... | 157,698 | [
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Pediatric cancer survival and marriage: issues affecting adult adjustment. | Of 36 men and women, now aged 21 or older, who were treated for cancer as children, 20 have married. As part of a long-term follow-up, 13 of their spouses were interviewed about the effects of cancer on the patient and on their marriage. Comparison of patient's physical limitations, visible impairments, and psychiatric... | 157,700 | [
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0.2670543,
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0.08612601,
0.1532221,
0.02801372,
-0.2563742,
-0.1536911,
-0.6677206,
-0.234236,
0.0571803,
0.378824,
-0.05360966,
0.286406,
0.3195189,
0.1426676,
-0.06856588,
... |
Chalazia and rosacea. | Fifty-seven percent of patients scheduled for excision of chalazia over 19 years of age and 64% of patients over the age of 29 were found to have rosacea. This compares to an incidence in our control group of 12% and 13%, respectively. Rosacea was almost twice as common in patients with recurrent chalazia as in those w... | 157,731 | [
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0.3686346,
-0.05835897... |
Identification of N-sulphated disaccharide units in heparin-like polysaccharides. | 1. Preparations of heparin and heparan sulphate were degraded with HNO2. The resulting disaccharides were isolated by gel chromatography, reduced with either NaBH4 or NaB3H4 and were then fractionated into non-sulphated, monosulphated and disulphated species by ion-exchange chromatography or by paper electrophoresis. T... | 157,737 | [
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0.4110041,
0.2192197,
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... |
Selective exposure of mucopolysaccharides is involved in macrophage physiology. | Surface and intracellular mucopolysaccharides of guinea-pig peritoneal macrophages maintained in suspension and monolayer culture were studied. At least five classes of compound (hyaluronic acid, heparan sulfate, dermatan sulfate, chondroitin 4-sulfate and chondroitin 6-sulfate) were resolved and characterized by elect... | 157,780 | [
0.1044036,
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0.1414979,
0.2539747,
0.3075888,
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Pseudocholinesterase activity and phenotypes in mentally ill patients. | Pseudocholinesterase activities and phenotypes have been determined in 103 affectively ill patients, 168 schizophrenics and 73 Huntington's disease sufferers and compared with those of a sample of healthy controls. The distributions of phenotypes in the patient samples did not differ significantly from those of the con... | 157,791 | [
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0.2622863,
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0.1543126,
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-0... |
Prolonged and continuous percutaneous intra-arterial hepatic infusion chemotherapy in advanced metastatic liver adenocarcinoma from colorectal primary. | Sixty patients with advanced metastatic adenocarcinoma of the liver from a colorectal primary were treated by prolonged and continuous intra-arterial hepatic arterial infusion chemotherapy over a period of time from December 1969 through July 1976. A 10-day course of 5-FU was administered in the hospital, and patients ... | 157,798 | [
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0.1983238,
0.6536075,
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0.1661761,
0.37... |
Cardiac effects of angiotensin antagonists in normotensive rats. | 1. Angiotensin II (AII) antagonists, namely Sar1,Ile8-AII, Sar1,Ala8-AII and Sar1,Thr8-AII, were administered daily for 4 weeks to normotensive rats to study their effect on cardiac hypertrophy. 2. None of the antagonists altered blood pressure significantly but Sar1,Ile8-AII and Sar1,Ala8-AII produced a significant in... | 157,829 | [
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0.1505637,
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0.3640495,
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Effect of chronic clonidine treatment and its abrupt cessation on mean blood pressure of rats with a normal or an elevated blood pressure. | 1. Clonidine (6 mg of base/l of water) was given as drinking fluid to normotensive rats or rats with established or early hypertension. 2. Spontaneous hypertensive rats (6 months old: average dose of clonidine, 0.6 mg 24 h-1 kg-1) showed a sustained fall in blood pressure over 3 weeks. 3. The same clonidine solution gi... | 157,830 | [
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0.2569176,
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0.34058,
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Functional analysis of the replicator structure of lambdoid bacteriophage DNAs. | In our hybrid-plasmid reconstruction analysis of lambda (lambdoid) DNA signal structures involved in phage DNA replication, we have detected a dual system alternatingly able to initiate a first primer-RNA synthesis. Both of them--the major, primase-dependent ori system and the minor and usually suppressed, RNA-polymera... | 157,835 | [
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0.2800035,
0.3695155,
-0.1042055,
-0.124112,... |
[Contraception in androgenised women with a low-dose cyproterone-acetate containing one-phase preparation (author's transl)]. | 101 hirsute women received Diane, a combination of 2 mg cyproterone acetate and 50 micrograms ethinyl oestradiol per capsule, from the fifth to twenty-fifth day during a total of 1105 cycles. The treatment was satisfactory in 96% of women with acne, 84% with androgenic alopecia, 79% with seborrhoea, and 50% of those wi... | 157,869 | [
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0.04428471,
0.3008779,
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0.2260958,
0.01141751,
0.1537732,
0.4463193,
0.1581261,
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0.... |
A controlled study of prednisone therapy in infantile spasms. | A controlled study of 12 patients with infantile spasms was performed to determine the effectiveness of prednisone treatment. Patients were monitored serially, using a time-synchronized polygraphic and video system. Three patients (25%) showed prompt reduction in seizure frequency and normalization of the EEG after ins... | 157,873 | [
0.05871664,
0.09420138,
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0.144696,
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0.09225833,
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0.03928567,
0.3697183,
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0.0009710... |
[Population genetics of the population of the European north of the RSFSR. IV. The level of blood relationship in 5 villages of Pinega District, Archangel Province]. | Computer program "RODAN-1" is used for inbreeding coefficient estimation. The population studied consists of two communities of 5 villages. 385 marriages were computed. The coefficient of inbreeding is 0.00145 for pedigree for rural Russian population (the Arkhangelsk region). The inverse dependence between a village s... | 157,909 | [
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0.06229148,
0.3445849,
0.15645,
0.09415806,
-0.... |
Construction and analysis of recombinant lambda phages containing mitochondrial DNA fragments. | Rat mtDNA has a molecular length of about 16 kilobase (kb) pairs and is cleaved into seven fragments by restriction endonuclease EcoRI. These fragments were cloned in Escherichia coli K-12 host using lambda gtWES.lambda B' (lambda gtWES.lambda B, for short, in this paper) as a vector. Recombinant DNAs containing one or... | 157,910 | [
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0.08587137,
0.1997358,
0.06932747,
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-0.060... |
[Arthrosis of the distal radio-ulnar joint in workers using motorised saws (author's transl)]. | Vibration-induced changes in the distal radio-ulnar joint were analysed by comparing workers using motorised saws (978 cases) and a control group. The following are the essential findings: 1. Exposure to vibration causes characteristic changes in the distal radio-ulnar joint, particularly on the left, consisting of ost... | 157,933 | [
-0.04472502,
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0.1790908,
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-0.143017... |
[Considerations regarding the differential diagnosis during the angiography of non-functioning kidneys (author's transl)]. | Utilizing selective renal arteriograms and phlebograms in 7 patients, the differential diagnostic difficulties in separating poorly vascularized tumors from inflammatory lesions are discussed. Retrograde studies either offered no help, or could technically not be accomplished; arteriography proved equivocal in most cas... | 157,939 | [
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0.308803,
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... |
[Crohn's disease of the colon (author's transl)]. | Despite the availability of endoscopy, radiological examination remains an essential method in the investigation of Crohn's disease. Various authors agree that it has an accuracy of 75% (1, 8, 14, 20). In our experience accuracy is somewhere between 70 and 85%. These figures depend on the fact that in about 16% histolo... | 157,950 | [
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0.1752284,
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0.2267251,
0.4151525,
0.08299962,
0.1172729,
... |
Change in the ultraviolet spectrum of solubilized Ca2+-dependent ATPase from sarcoplasmic reticulum due to binding with Ca2+ ions. | Solubilized sarcoplasmic reticulum (SSR) was prepared by solubilizing fragmented sarcoplasmic reticulum (FSR) with a nonionic detergent (C12E8) then displacing the detergent with Tween 80, using a DEAE-cellulose column. The UV absorption of SSR decreased reversibly at about 286 and 292 nm on removal of free Ca2+ ions, ... | 158,013 | [
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0.1810684,
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0.0323297,
0.1798639,
0.3018898,
0.3227554,
-0.231787,
-0.01... |
Orthopaedic features in the presentation of syringomyelia. | The orthopaedic surgeon is often the first consultant to whom a patient with syringomyelia is referred. The disease is not as rare as he may suppose, but its early presenting features are very variable; if he relies solely on such familiar features as pes cavus and scoliosis, he may well miss the diagnosis. The commone... | 158,024 | [
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0.02081435,
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0.3041918,
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0.1250507,
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0.2018398,
0.2157108,
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... |
Detection of early lymphocyte activation by the fluorescent cell membrane probe N-phenyl-1-naphthylamine. | N-phenyl-1-naphthylamine (NPN) becomes fluorescent after binding to hydrophobic regions of cell membranes. Rat and mouse lymphoid cell suspensions stained with NPN showed changes in fluorescence emission 30 min after stimulation with mitogen or antigen, detected by microfluorimetry. Incubation of NPN-labelled mouse and... | 158,057 | [
0.02687863,
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0.01011127,
0.2816075,
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0.2631626,
0.7036573,
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0.0540363,
... |
A precursor role for DHA in a feto-placental unit for oestrogen formation in the mare. | Plasma levels of total oestrogens and dehydroepiandrosterone (DHA) were measured by radioimmunossay in samples taken from various blood vessels in both maternal and fetal compartments in 11 Pony mates. High concentrations of oestrogens (greater than 100 ng/ml of plasma), expressed as oestrone equivalents, were found in... | 158,087 | [
-0.04939546,
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0.04876781,
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0.008121858,
0.2737391,
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0.04213937,
0.3163712,
0.4610649,
0.3383453,
-0.2633392,
... |
Ca2+ translocation in Ehrlich ascites tumor cells. | Ca2+ uptake into Ehrlich ascites tumor cells was studied at 0 degrees C in the presence of mitochondrial inhibitors, conditions that minimized complications caused by sequestration of Ca2+ into organelles or by excretion. Under these conditions Ruthenium Red inhibited Ca2+ uptake, but other previously implicated ions, ... | 158,090 | [
-0.305434,
0.06284359,
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0.1140872,
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0.1658837,
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0.04664589,
... |
Physical map of bacteriophage BF23 DNA: terminal redundancy and localization of single-chain interruptions. | The DNA of bacteriophage BF23 possesses two structural features, localized single-chain interruptions and a large terminal repetition, previously described for T5, a closely related virus. As is the case for T5, single-chain interruptions occur with variable frequencies at a small number of fixed sites within one stran... | 158,099 | [
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0.08146077,
0.1763222,
-0.2290277,... |
Leg extension power and muscle fiber composition. | The purpose of this investigation was to relate muscle fiber composition to the isokinetic measure of peak torque production through a range of leg extension velocities. Twenty-one males were biopsied from the vastus lateralis muscle to determine their percent distribution of slow twitch (%ST) and fast twitch (%FT) mus... | 158,119 | [
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... |
Effect of thymic humoral factor on cellular immune factors of normal children and of pediatric patients with ataxia telangiectasia and Down's syndrome. | Cellular immune functions of nine Down's syndrome patients and of nine was Ataxia telangiectasia vs. nine normal children and nine cord bloods, were evaluated using in vitro assays of peripheral blood lymphocytes. The in vitro assays included E rosette formation, antilymphocytic cytotoxicity by an antithymic antiserum ... | 158,166 | [
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0.4218603,
0.4504553,
-0.1122126,
-0.0980399... |
Cytological events in allo-stimulated lymphocytes triggered by exposure to stimulatory alloantigens. II. Changes in the areal density of cytoplasmic vacuoles and in the subcellular localization of acid phosphatase. | H-2b lymphocytes were sensitized against H-2d alloantigens by lymphocyte culture reaction and incubated with H-2d mastocytoma cells. The interaction between lymphoid cells and mastocytoma cells was stopped by fixation with glutaraldehyde. The areal density of the cytoplasmic vacuoles as well as the subcellular localiza... | 158,285 | [
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0.2038627,
0.02959603,
0.2339572,
0.471754,
0.1186035,
-0.1... |
Myocardial oxygen supply in left ventricular hypertrophy and coronary heart disease. | Coronary arteriolar dilation adjusts blood flow according to local fluctuating metabolic needs of the myocardium. Because of high extravascular compression during systole, the subendocardial layer of the left ventricle is especially dependent on the duration and the perfusion pressure of the diastolic period. In patien... | 158,305 | [
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0.07298102,
0.02749704,
0.2428277,
0.2022915,
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Normative data on low back mobility and activity levels. Implications for neuromuscular reeducation. | Low back mobility and electromyographic movements were performed in 121 normal subjects, grouped by age and sex. Women tended to show greater ranges of motion for straight leg raising, trunk rotation and lateral bending while vertebral separation (forward flexion) was greater in men. A sex-age interaction was observed ... | 158,315 | [
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0.02246844,
0.3620716,
0.0119... |
Long-term effects of interval laparoscopic sterilization by bipolar electrocoagulation on menstruation. | We studied the menstrual patterns of 258 patients before and after laparoscopic sterilization by bipolar diathermy. The observed changes were obtained were mainly related to the kind of contraception used before sterilization. The frequency of menstrual disorders after sterilization were compared to those in a control ... | 158,331 | [
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0.007846733,
-0.5261311,
0.2348093,
0.1544496,
0.01353554,
... |
Effect of a single injection of lincomycin, spectinomycin, and linco-spectin on early chick mortality caused by Escherichia coli and Staphylococcus aureus. | The efficacies of lincomycin (L) and spectinomycin (S), alone and in various combinations (L/S), were determined against Escherichia coli (EC) and Staphylococcus aureus (SA) of avian origin, both in vitro and in vivo. L contributed significantly to L/S activity against SA, while S contributed significantly to L/S activ... | 158,355 | [
-0.03372458,
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0.16654,
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0.5562057,
0.3353018,
0.1765264,
0.05133961,
-... |
[Influence of local anaesthetics on isolated muscle cells in culture (author's transl)]. | A comparative study was performed on the influence of a series of chemically defined local anaesthetics such as procaine, nicotinoylprocaine and butacaine on isolated skeletal muscle cells and heart cells in culture. About 30 min after addition of local anaesthetics to cell cultures vesicles appear in the cells. These ... | 158,364 | [
-0.1198737,
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0.07772546,
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0.3552086,
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0.0929547,
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0.3039217,
0.6737386,
0.3622413,
0.2773566,
-0.13115... |
Ocular changes in rabbits with corticosteroid-induced ocular hypertension. | Rabbit eyes with steroid-induced ocular hypertension were investigated in order to evaluate the histochemical abnormalities in the chamber angle region. The right eye of 14 rabbits was treated by dexamethasone 1% 3 times daily for 3 to 5 weeks. The eyes were stained by haematoxylin-eosin, periodic acid Schiff, fibrin, ... | 158,377 | [
-0.1419964,
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0.08788583,
0.0949884,
0.1676886,
0.07196079,
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-... |
Auxiliary spinal networks for signal focussing in the segmental stretch reflex system. | In continuation of a previous paper, the auxiliary signal focussing properties of more complicated spinal neuronal networks are considered here. Special emphasis is put on the distributive function of the recurrent feedback system of alpha-motoneurones, but also the inhomogeneous distribution of excitatory and inhibito... | 158,394 | [
0.06285489,
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0.1033112,
0.2775377,
0.1411728,
0.0884439,
... |
[Interstitial transudation with postural changes in man]. | Starling-Landis concepts of formation of interstitial fluids are in agreement with measurements of calf volume in normal young women, in horizontal recumbency or after horizontal immersion. The volume of the calf is reduced when the hydrostatic pressure of the blood column is diminished under the phlebostatic level and... | 158,412 | [
-0.1476978,
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0.009992018,
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0.213326,
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0.1448301,
0.0781659... |
[Activities evoked in different strain structures by stimulation of the contralateral tectum in the chick]. | In the chick, as soon as hatching, the responses recorded in various areas in the "accessorius hyperstriatum" (Wulst) seem to be very localized in relation with the stimulated region of the contralateral tectum. Very similar results are obtained within the other striate structures. These observations suggest in first p... | 158,416 | [
0.1261868,
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0.3274612,
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0.458762,
0.1667096,
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0... |
[Uptake and esterification of (4-14C) cholesterol after injection into the cerebral ventricles of conscious cats]. | The brain tissue had appreciable capacity to take up and to esterify (4-14C) cholesterol from the cats cerebral ventricles. The highest values of radioactive material in the brain tissue were found 30 minutes after intraventricular injection of (4-14C) cholesterol. Thereafter, within a few hours most of the labelled ch... | 158,417 | [
-0.2302113,
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0.3275368,
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0.5125751,
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0.3375631,
0.0924973,
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Immunological and purine enzyme studies on hyperuricaemic and normouricaemic patients with Down's syndrome. | Hyperuricaemia in Down's syndrome is unreleated to the activity of phosphoribosylamidotransfrease, which catalyses the activity of the first specific step on the purine biosynthetic pathway, and to the activity of hypoxanthine phosphoribosyltransferase and phosphoribosylpyrophosphate synthetase, abnormalities of which ... | 158,448 | [
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0.1292572,
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0.2262616,
0.184439,
0.1181804,
-0.3862678,
-0.... |
Inhibition of ADP-induced aggregation of human platelets by beta, gamma-methylene-ATP. | Like ATP the analogue beta, gamma-methylene-ATP (AMP-PCP) is shown to be an inhibitor of both ADP-induced shape change and aggregation of human platelets. The effect of AMP-PCP on aggregation is not dependent on its conversion to adenosine, though in the presence of plasma adenosine is produced and the inhibitory effec... | 158,489 | [
-0.389617,
0.1960559,
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0.2426359,
0.2297048,
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0.402413,
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0.3019084,
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0.1064945,
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0.3220077,
0.5238469,
0.08826256,
-0.17323,
0.106138... |
Treatment of female infertility due to tubal obstruction by operative laparoscopy. | The advent in recent years of safe endocoagulation (thermocoagulation within the abdomen) has permitted operative laparoscopic treatment of the tubal factor in infertility in selected cases. This paper reviews the results of operative laparoscopy in 223 cases treated for infertility between 1971 and 1976. Tubal occlusi... | 158,549 | [
0.1128547,
0.2691432,
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0.03896808,
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0.04107832,
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-0.001355287,
0.4413399,
-0.296026... |
A conformational model of the action of general anesthetics at the membrane level. III. Anesthetics and the properties of membrane-bound enzymes: mitochondrial ATPase. | We have studied the effect of general anesthetics on the kinetic properties of the mitochondrial Mg2+-dependent ATPase. The enzyme is inhibited by anesthetics (alcohols, halotane, pentrane, ketamine) at concentrations of the order of those found to affect lipid-protein interactions. The inhibition appears usually uncom... | 158,576 | [
-0.2139375,
0.02144654,
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0.03037939,
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0.3229782,
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0.03889966,
0.1539589,
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0.2618944,
0.1571999,
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0.03119298,
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0.05505871,
0.389549,
-0.1322847,
-0.1266158,
0.... |
The impact of chronic pain on the self-concept. | Compared self-concepts of three groups, medical patients, chronic low back pain patients and chronic head pain patients (N = 60) to determine (1) whether chronic pain patients have self-perceptions that differ from other medical patients; (2) whether changes in self-perception are limited to physical attributes and cap... | 158,602 | [
0.06025406,
0.4611425,
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0.03516998,
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0.1518616,
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0.02813576,
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0.2392219,
-0.2774648,
0.07899307,
-0.0554947,
0.3679519,
-0.07430... |
Intrauterine supraventricular tachycardia. | Six examples of intrauterine supraventricular tachycardia together with 31 previously reported cases are described and analyzed. Among the 37 infants, structural heart disease was present in only four (11%), three of whom died. Males comprised 68% of the group without identifiable heart disease or pre-excitation. Conge... | 158,640 | [
-0.3098328,
0.1726563,
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0.2298419,
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0.03827127,
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0.3603933,
0.04751307,
0.3066556,
0.01459697,
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0.1359933,
-0.1673374,
-0.3414755,
0.09459199,
0.09169896,
-0.3698029,
... |
Lumbar epidural block anesthesia for outpatient laparoscopy. | This study confirms that lumbar epidural block is a satisfactory anesthetic technique for outpatient laparoscopic tubal sterilization. Oxygenation during the period of pneumoperitoneum was adequate. The technique resulted in a shortened postanesthesia recovery period and fewer postanesthesia complications. Surgeon, ane... | 158,650 | [
0.2846602,
0.1911407,
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0.07768651,
0.1996807,
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0.05511951,
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-0.3232668,
-0.2075049,
0.4768962,
0.068... |
Down's syndrome in South Australia. | In a survey of Down's syndrome in South Australia, 921 persons, both living and deceased, were identified; 717 individuals with the disorder were living in South Australia. Cytogenetic confirmation of the diagnosis had been made in 774 cases. From 1955 to 1977, the over-all incidence of Down's syndrome at birth was fou... | 158,701 | [
-0.2340929,
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0.1250879,
-0.3003246,
0.1796936,
0.6366442,
-0.1384859,
-... |
Inhibition of interferon action by chinoform. | Chinoform, iodochlorhydrozyquin, was found to suppress the antiviral action of interferon. Chick embryo fibroblast cells treated with the mixture of interferon and chinoform were more sensitive to Sindbis virus infection than cells treated with interferon alone. No evidence for a direct inactivation of interferon molec... | 158,703 | [
-0.3656349,
0.09292307,
0.02594681,
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0.2664125,
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0.1581348,
0.1304772,
0.03250622,
0.1735938,
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0.2017445,
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0.3024456,
0.206121,
-0.018515,
-0.1606319,
-0.... |
Abnormalities of immunoregulatory T cells in disorders of immune function. | We studied a five-year-old girl with several autoimmune disorders and a 16-year-old boy with acquired agammaglobulinemia to determine whether aberrations of immunoregulatory T cells could explain some instances of immunodeficiency or autoimmunity. The normal peripheral blood T-cell population, as defined by specific he... | 158,708 | [
-0.1101202,
-0.0892183,
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0.05337187,
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0.1857165,
0.0579851,
0.171764,
0.05066134,
0.2657243,
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-0.161705,
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-0.1598345,
0.03677253,
0.04378258,
0.3355244,
0.0842540... |
Laparoscopic tubal sterilization using thermal coagulation. | A technique using a low-voltage, rechargeable battery pack and a cautery hook assembly for thermal coagulation and division of the fallopian tube under laparoscopic visualization has been evaluated in 393 patients. The procedure is quick, easy to perform, and electrically safe. The gross extent of the burn to the fallo... | 158,718 | [
0.3732011,
0.4421408,
-0.08540009,
0.04884801,
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0.1328205,
0.3611157,
0.02809723,
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0.2846972,
0.2777512,
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0.1572278,
-0.407635,
0.5552773,
0.4087761,
-0.08639783,
0... |
The handicap profile of the spinal cord-damaged in case file, communication documents and population survey. | "Definitions" of handicap are given, with a classification of intrinsic (personal) handicaps, as well as Tables for the preparation of an individual's Handicap Profile, of use in population Surveys and in case files." | 158,737 | [
-0.3246659,
0.01557087,
0.4045974,
0.1511776,
0.1893921,
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0.06121425,
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0.2320716,
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0.02361311,
0.1520334,
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0.06460264,
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-0.07719878,
0.1228048,
0.2594943,
0.06922559,
... |
Effect of chronic administration of antidepressant drugs on the noradrenaline disappearance induced by FLA-63 in the rat brain. | We evaluated noradrenaline (NA) level and NA disappearance after FLA-63 in some regions of the brain of rats chronically treated with antidepressants: imipramine (IMI), amitriptyline (AMI) and danitracen (DAN). IMI (10 mg/kg sc), AMI (10 mg/kg sc) and DAN (3 mg/kg ip) were administered to rats twice daily for 10 days. ... | 158,750 | [
-0.1807671,
-0.08923016,
0.1415459,
-0.2740038,
0.4176445,
-0.2380594,
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-0.1321198,
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-0.3585035,
-0.1021138,
0.2014164,
0.3512907,
0.07156662,
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0.1671316,
-0.1452523,
0.260842,
-0.007637711,
0.1905543,
0.01256236,
... |
Operational diagnostics of lungworm infections in cattle. Preliminary investigation into the usefulness of the indirect haemagglutination. | To give an impression of the usefulness of indirect haemagglutination (IHA) in the diagnosis of lungworm infections in cattle under practical conditions, five calves vaccinated against Dictyocaulus viviparus and five unvaccinated calves were periodically subjected to clinical, parasitological, and serological examinati... | 158,849 | [
-0.1392234,
-0.1082662,
0.1411271,
-0.2541285,
0.08090484,
-0.3956433,
-0.1526225,
0.1430055,
-0.1443543,
-0.2189062,
0.14803,
-0.1871604,
-0.03684807,
-0.2555352,
-0.2534022,
-0.2069246,
-0.6115165,
0.1649583,
0.1957511,
-0.08247508,
0.3011228,
0.331312,
0.06537665,
0.... |
Study on HLA system in IgA nephropathy. | Forty Japanese patients with IgA nephropathy were typed for HLA-A and HLA-B using local antisera. Thirty-seven of these patients were typed for HLA-D using homozygous cells "En", now known to be strongly related to DRw6. Forty-six patients with chronic hemodialysis were used as patient controls for renal disease and 11... | 158,853 | [
0.02856983,
-0.2491823,
-0.05610456,
0.1458853,
0.1987188,
-0.2800065,
0.2522599,
0.1990398,
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0.02445061,
0.1637162,
0.09312925,
0.2911927,
0.275242,
-0.1507078,
-0.4437949,
-0.3481026,
0.4706034,
0.2336214,
-0.1682636,
0.1756792,
0.399839,
-0.4687035,
0.0555... |
[Possibilities of retaining teeth in children from the viewpoint of ambulatory dental surgery]. | In the sphere of outpatient oral surgery, the treatment of children definitely offers possibilities of retaining teeth which are described in detail. The treatment should always be an individual one, and it should consider the pecularities of the growing organism. | 158,860 | [
-0.001137294,
0.4066621,
-0.1003997,
-0.0258074,
0.1008281,
-0.448183,
-0.1949214,
-0.05830697,
0.02994627,
-0.004302512,
0.1728789,
0.4754272,
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-0.5154952,
0.1299416,
-0.2737908,
-0.02604516,
0.4756714,
0.2410665,
0.2359474... |
5-Methyltryptophan resistant cells of Catharanthus roseus. | Several cell lines resistant to 5-methyltryptophan were selected from wild type cells of different Catharanthus roseus suspension cultures. The resistant cells had up to 30 times the normal levels of free tryptophan. Despite the increased pool size of tryptophan anthranilate synthetase activity of resistant cells was a... | 158,896 | [
-0.219968,
-0.1546736,
-0.3100049,
-0.01829338,
0.2451967,
0.002398209,
-0.3413995,
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0.1744002,
0.05570258,
0.3052951,
0.1926264,
-0.257408,
0.3689266,
-0.3354065,
0.2953618,
-0.3111808,
0.289014,
-0.2302888,
0.1236655,
0.4962099,
0.1314964,
-0.02224647,
-0... |
[Development of gingival inflammations in schoolchildren instructed in proper oral hygiene in a seven-year longitudinal study conducted under clinically controlled conditions and as part of the Preventive Stomatology research project (author's transl)]. | Instruction of six- and seven-year-old children (N = 1167) at the beginning of this longitudinal study was given by a stomatological nurse at weekly intervals and, later, at fortnightly and monthly intervals, respectively. Compared with a group of untreated controls were not only those children who were instructed in p... | 158,908 | [
-0.01246496,
-0.255528,
-0.04745759,
-0.009500496,
0.202263,
-0.01970386,
0.1898187,
0.03177642,
-0.3301825,
-0.08023536,
-0.0007553821,
0.1873434,
0.02028941,
-0.1838935,
-0.4948452,
-0.2426901,
-0.3761806,
0.4190615,
-0.345641,
0.4912552,
0.3435212,
0.1021331,
-0.015999... |
Partial purification and biological activities and properties of chick growth factors. | Cellular stimulating factors on cell proliferation in the supernatants of chick embryo carcases and adult muscles were studied. There were plural stimulating factors in embryonic and adult muscular supernatants that promoted cell proliferation without any supplement of sera and other materials. Salting-out methods with... | 158,945 | [
-0.1580784,
0.04147754,
-0.2096832,
-0.1609336,
0.1928428,
-0.1782243,
-0.4604061,
-0.02851585,
0.003377857,
-0.1927198,
-0.08894156,
-0.04352427,
-0.0218006,
0.06665464,
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0.1512255,
-0.4608866,
-0.3083005,
-0.07034901,
0.3430267,
0.4641939,
0.005747931,
-0.42... |
Q waves and coronary artery disease. | In a consecutive series of 234 patients admitted for selective coronary arteriography, 78 had pathological Q waves. In 32 of these 78 patients, ECG showed left ventricular hypertrophy, QRS duration of greater than or equal to 0.12 sec, incomplete left bundle branch block, or left axis deviation. Fourteen (44%) of these... | 158,953 | [
-0.0620837,
0.2800968,
-0.3456563,
-0.2181055,
-0.1310724,
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0.07055192,
0.01744252,
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0.1038313,
0.231254,
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0.03871345,
0.06557722,
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0.3621096,
0.2663344,
-0.1825273,
0.4466544,
0.03248631,
-0.1427927,
... |
[Partial trisomy 21]. | Three mentally retarded children with partial trisomy 21 who looked like children with complete trisomy 21 had increased activity of superoxide dismutase A. This emphases the pathogenic role of the 21q22 band in this condition. | 159,024 | [
-0.07672226,
0.1039168,
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0.294105,
0.1029065,
-0.04201773... |
The management of gastroschisis. | A review of gastroschisis treated at the Royal Alexandra Hospital for Children, Sydney, in the ten years between 1967 and 1976, was carried out. Early postoperative deaths occurred in those with poor general condition before and immediately after the operation. The presence of a gastrostomy appears to be most effective... | 159,040 | [
-0.1998586,
-0.4470316,
-0.3251925,
0.006823299,
0.4861807,
0.0796799,
-0.1783032,
-0.4224513,
0.1259125,
0.09519566,
0.3437437,
0.01736238,
-0.05406712,
-0.320345,
0.003321497,
-0.1392581,
-0.4616429,
-0.2318215,
-0.211271,
-0.5471483,
0.07548583,
0.002816034,
-0.1391847... |
[Long term effect of ipratropium bromide on gastric secretion]. | In a randomised clinical trial in 10 patients, the effects of a new anticholinergic, 8-isopropyl-3 alpha-DL-tropoyloxy-1 alpha H, 5 alpha H-tropanium hydroxide (ipratropiumbromide, active principle of Atrovent), on pentagastrin-stimulated gastric secretion was investigated. The study was performed in comparison to plac... | 159,057 | [
-0.146709,
-0.2785561,
-0.3410966,
-0.1096282,
0.01391618,
-0.04633638,
0.1092272,
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0.06154238,
0.01850568,
-0.007409629,
0.08342194,
0.1874382,
0.0005932244,
-0.5490459,
-0.05737396,
-0.6192925,
0.4797457,
-0.2227364,
0.3918689,
-0.03804233,
0.2713314,
0.04054... |
Additional pharmacological aspects of orgotein, a metalloprotein with superoxide-dismutase activity. | Orgotein is a copper- and zinc-containing protein with superoxide-dismutase activity which can be isolated from bovine liver and erythrocytes. The effects of this drug on adjuvant -induced arthritis in rats, and particularly on the changes in erythrocytes sedimentation rates and plasma fibrinogen levels induced by this... | 159,058 | [
0.08797836,
0.06543946,
-0.2840733,
-0.1999574,
0.1064483,
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0.1016751,
-0.132621,
0.01660405,
-0.0431865,
0.1503083,
-0.4098119,
0.3522715,
0.200899,
-0.2772641,
0.1104365,
-0.4127872,
-0.2768603,
-0.05610148,
0.7319348,
-0.3270721,
-0.0601478,
-0.00001168623,
... |
Comparison of anti-pollution modifications of Mapleson A and D anaesthetic systems. | Hafnia A and Hafnia D anaesthetic systems are non-polluting modifications of the Mapleson A and D systems. The excess gas is vented in the Hafnia systems directly and continuously via a calibrated ejector flowmeter. Sixteen adult patients anaesthetized for abdominal surgery were ventilated and either Hafnia A or D syst... | 159,068 | [
0.1618132,
0.1267858,
-0.09855395,
0.1875863,
0.2424514,
-0.01259871,
-0.19887,
0.07202292,
-0.2088441,
0.2091299,
0.1727927,
-0.2153124,
0.2443653,
-0.0006189367,
0.0198611,
-0.1987964,
-0.3786803,
0.2701812,
0.4936883,
-0.2608126,
0.1681175,
-0.1420403,
-0.1280187,
0.... |
[Effect of diphenylhydantoin administered during gestation and lactation on the motor development and cerebellar histology of the young rat]. | Rattus norvegicus females were treated by diphenylhydantoin (D.P.H.), all along pregnancy and lactation. 4 groups were constituted: a 100 mg DPH/kg/day group, a 50 mg DPH/kg/day group; a placebo group (treated with pure water), and control group. D.P.H. was given twice a day by a gastric tube. The cerebellar Purkinje c... | 159,092 | [
-0.1061899,
0.0145547,
0.06382148,
0.02634266,
0.1342222,
-0.3405406,
-0.1758123,
-0.3699769,
-0.02348397,
-0.2176144,
0.1084201,
0.141061,
-0.1451967,
-0.3315233,
-0.2379277,
-0.2558629,
-0.3560291,
0.6039761,
-0.3154819,
0.2742128,
0.03444183,
0.1800407,
0.1739987,
-0... |
[Lactate dehydrogenase and its isoenzymes in human umbilical cord tissue]. | Study on umbilical cord tissue, completely bloodless, for determination of lactate deshydrogenase activity and its distribution among the five iso-enzymes. Comparison with placenta, amniotic fluid, serums of blood of cord and of mother. Cord tissue is very active (about 360 muKatals, in average) and it is a similar res... | 159,104 | [
-0.02056298,
-0.2714779,
-0.08286212,
0.1145509,
0.236966,
-0.4227813,
-0.5169656,
0.2008467,
-0.05007122,
-0.02765336,
0.0832805,
-0.05631506,
-0.07175712,
0.0666052,
-0.414965,
-0.3677005,
-0.4575296,
0.1735908,
0.1980427,
0.07148432,
0.581474,
0.1456101,
-0.3324644,
... |
[Hormonal regulation of 5 alpha-reductase activity in anterior pituitary gland microsomes of the male rat]. | It was previously shown that the microsomal 5 alpha-reductase activity in the male rat pituitary was increased by castration. Subcutaneous administration of androgens to castrated rats prevented the rise in 5 alpha-reductase activity. Their relative efficiency was as follows: 5 alpha-dihydrotestosterone greater than 5 ... | 159,106 | [
-0.04759817,
0.0114435,
0.138349,
-0.07330211,
0.04123372,
-0.2482174,
-0.1833985,
-0.08159221,
-0.2232921,
0.03256068,
0.3635586,
0.08411701,
0.1008422,
-0.1139158,
-0.729447,
-0.09748292,
-0.4141191,
0.03064245,
0.1822248,
0.20367,
0.4740006,
0.3231525,
-0.03056674,
0... |
Treatment of unilateral iliac artery disease by femorofemoral bypass grafting. | Between Jan. 1, 1970 and June 30, 1977, 50 men and 23 women underwent femorofemoral bypass grafting. The average age of the group was 64.7 years. The procedure was performed for disabling claudication in 50 patients and for limb threatening ischemia in 23. Knitted Dacron grafts were used in all but two patients. The op... | 159,115 | [
-0.137849,
0.2303313,
-0.1549138,
0.2628875,
0.2987193,
-0.2494542,
0.3894107,
0.1834835,
-0.2421905,
0.1621851,
0.09672865,
-0.03504186,
-0.1581553,
-0.05573203,
-0.2407424,
-0.4681891,
-0.04896673,
0.2927639,
-0.1552188,
0.1642812,
0.3022134,
0.4199439,
-0.04854697,
0... |
Interaction of int protein with specific sites on lambda att DNA. | We have studied the interaction of highly purified Int protein with DNA restriction fragments from the lambda phage attachment site (attP) region. Two different DNA sequences are protected by bound Int protein against partial digestion by either pancreatic DNAase or neocarzinostatin. One Int binding site includes the 1... | 159,130 | [
-0.1694954,
-0.04843538,
-0.1705955,
-0.06895597,
0.1080955,
-0.05353833,
-0.4509084,
0.2206388,
0.4699565,
0.3028887,
-0.02929606,
-0.01442913,
0.04290894,
-0.1615293,
-0.3276448,
-0.1216387,
-0.3609459,
0.001516397,
0.04682961,
0.4765953,
0.2757725,
0.1233585,
-0.209899... |
Platinate toxicity: past, present, and prospects. | Using traditional toxicologic methods, four species were studied for their qualitative and quantitative predictiveness of the toxic effects of cis-dichlorodiammineplatinum(II) in man. Of the four species studied, mouse, monkey, rat, and dog, the latter two gave the best overall results. Using an in vivo rat model, it w... | 159,127 | [
-0.4446882,
-0.09511372,
-0.1652397,
0.2915137,
0.1638428,
-0.2676667,
-0.2657155,
0.07648649,
0.07778738,
-0.06289348,
0.3028477,
-0.1965677,
0.2794897,
-0.006686931,
-0.531141,
0.05011188,
-0.300593,
0.1861206,
-0.3226385,
0.1131122,
0.232771,
0.3232713,
-0.1696411,
-... |
Depressed primary in vitro antibody response in rheumatoid arthritis. | We have studied the primary in vitro antibody response toward a hapten in cultures of peripheral blood lymphocytes from twenty-two patients suffering from regular rheumatoid arthritis (RA). These patients were not receiving immunosuppressive drugs or corticosteroids and had not taken Aspirin or non-steroidal anti-infla... | 159,147 | [
-0.02627885,
-0.09735297,
-0.1112079,
0.02094197,
0.01175069,
0.1397545,
-0.1902096,
0.520073,
-0.05120643,
0.1168159,
0.12709,
0.3575024,
0.2844729,
-0.283629,
-0.4535263,
0.2009815,
-0.1718296,
0.2734249,
-0.2043811,
0.4627487,
0.000208379,
-0.2178728,
-0.008542104,
-... |
The enzymatic replication of DNA. | Enzymatic mechanisms of DNA replication have been investigated using small bacteriophages as probes to illuminate the cellular systems upon which they must rely during infection. Conversion of the circular, single-stranded DNAs of phages M13, G4, and phi X174 to their duplex forms has revealed the participation of dive... | 159,156 | [
-0.3006834,
-0.02882144,
-0.3648651,
-0.1797198,
0.1067642,
-0.3220127,
-0.1511302,
-0.03035226,
0.3614655,
0.248423,
0.01781563,
-0.08762131,
0.09734756,
0.1162963,
-0.8363896,
0.06397575,
-0.4438021,
-0.1010898,
-0.1052781,
0.003959221,
0.3002736,
-0.07506043,
-0.354980... |
Induction of suppressor cell mechanism in antilymphocyte serum-induced skin allograft tolerance in mice. | In the B10.D2 leads to B10.D2(M504) strain combination (H-2D incompatibility), 20--40% of skin allografts survive for more than 100 days in ALS-treated recipients. Allograft tolerance in ALS-treated recipients could not be abolished by adoptively transferred normal or immune syngeneic spleen cells, but it could be adop... | 159,195 | [
-0.03517755,
-0.3645923,
-0.1164953,
-0.5251571,
0.1115663,
-0.1405036,
0.1867731,
-0.05356854,
0.1461875,
0.3480088,
-0.2359832,
0.1258578,
0.1738009,
0.3679385,
-0.3923655,
-0.2578353,
-0.1722949,
-0.2501723,
-0.006618421,
0.3980249,
0.3239141,
0.2816546,
0.03620009,
... |
The intercellular distribution of mutations induced in oocytes of Drosophila melanogaster by chemical and physical mutagens. | When females of Drosophila melanogaster are treated with chemical or physical mutagens, not only in one but also in both of the two homologous X chromosomes of a given oocyte, a recessive sex-linked lethal mutation may be induced. A method is described that discriminates between such "single" and "double mutations". A ... | 159,202 | [
0.08633202,
-0.2482285,
0.1074635,
-0.1386065,
0.4355694,
-0.1613924,
0.2899266,
-0.06935785,
0.1216768,
0.2081569,
0.1507527,
0.4136996,
-0.1855107,
-0.03682812,
-0.2901109,
-0.500048,
-0.2740953,
0.2167361,
0.266583,
0.1663363,
0.4818143,
0.1865745,
-0.03412871,
0.052... |
[Characteristics of bacteriophage lambda and P1 modification-restriction in Escherichia coli strains controlled by factor R124]. | The specifities of restriction of bacteriophages P1 and lambda controlled by R plasmids in Escherichia coli have been investigated. The isogenic strains harbouring the plasmids pAS26 coding for restriction endonuclease R.EcoRI, R245 coding for restriction endonuclease R.EcoRII and and R124 have been investigated in the... | 159,204 | [
-0.229185,
0.01884547,
-0.1872375,
0.1180084,
0.1448586,
-0.2001577,
-0.1536129,
-0.04783142,
0.1524193,
0.4286853,
0.2568206,
0.07617235,
-0.154746,
-0.18295,
-0.4126432,
0.1114995,
-0.3748446,
0.04901078,
0.09567558,
0.266552,
0.01659638,
-0.1387086,
-0.4054646,
-0.35... |
[Sodium fluoride in the therapy of osteoporosis]. | Every form of osteoporosis--except the physiological involution osteoporosis--requires treatment. Osteoporosis is no disease by itself but a result or a concomitant phenomenon of various diseases. Therefore the primary disease has to be treated also. Only for the so-called idiopathic osteoporosis hitherto no cause is k... | 159,249 | [
-0.1854511,
0.3001458,
0.00246567,
0.007409503,
0.0595881,
-0.4452226,
-0.03788883,
0.07319714,
-0.1076984,
-0.1107702,
0.2010458,
-0.2358852,
0.09912824,
-0.199584,
-0.4637852,
-0.1065657,
-0.00938417,
0.01530073,
-0.06855878,
0.2798163,
0.316795,
0.08419761,
-0.102315,
... |
Physical characterization of ilv-lac fusions. | Electron microscopic heteroduplex analysis and comparative restriction digests have been used to characterize lambda p123(209), the complementary pair of phages used in the Casadaban technique of gene fusion. Derivatives of lambda 1(209) constructed to carry fusions of the lac genes to the control regions of the ilvC a... | 159,287 | [
0.07690972,
0.1110239,
-0.360864,
-0.05514643,
0.0412976,
-0.3343941,
-0.8038785,
0.009681223,
0.6880178,
-0.1311143,
-0.2933649,
-0.2296641,
0.04527672,
-0.3250925,
-0.4806651,
-0.1966084,
-0.4941268,
-0.1081699,
0.2189284,
0.1492814,
0.4211856,
0.3312173,
-0.2674918,
... |
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