title stringlengths 0 901 | abstract stringlengths 3 9.89k | PMID int64 22 25.3M | embedding listlengths 768 768 |
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Local anesthetic effect of intrathecal normal saline. | The effects of intrathecally administered normal saline have been studied in patients undergoing graduated spinal anesthesia. The injection of 5 or 10 ml volumes resulted in segmental hypesthesia to pin-scratch and cold stimuli extending from the lower thoracic to the sacral dermatomes. There was also partial sympathet... | 580,957 | [
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Surfactant lecithin fatty acid composition and its relationship to the infantile respiratory distress syndrome. | In order to evaluate the role of surfactant lecithin composition in the development of the infantile respiratory distress syndrome (IRDS) we have examined lecithin fatty acid composition from gastric aspirates obtained at the time of delivery from 14 full term healthy infants, 9 control premature infants without respir... | 580,959 | [
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[Development of ixodid ticks in the northern limits of their geographic range in Amur Province]. | In the northern part of the Amur district the life cycle of I. persulcatus and H. concinna lasts three, four and five years while that of D. silvarum--one year. The distribution of I. persulcatus and H. concinna further to the north is limited by an unsufficient heat for the development of eggs while for D. silvarum he... | 580,958 | [
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Immobilization of plasminogen activator, urokinase, on nylon. | Urokinase (UK), a fibrinolytic enzyme activator purified from human material was immobilized on nylon using different procedures. One was a modified method of immobilization of antigen or antibody initially carried out by Edelman and others in 1971 (Procedure I). The other was our newly devised method (Procedure II) (S... | 580,991 | [
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Quantitation of radio-labelled vitamin K1 and vitamin K1 epoxide in plasma by high pressure liquid chromatography. | A convenient, accurate and reproducible high pressure liquid chromatographic method for the quantitation of radio-labelled vitamin K1 and vitamin K1 epoxide in plasma is described. The method involves the determination of total ether extractable radioactivity, and a chromatographic separation to determin the relative q... | 580,994 | [
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[Reconstruction of the aorta in mycotic aortic aneurysm--report of two cases of salmonella infection (author's transl)]. | Two patients with infected aortic aneurysm underwent surgical treatment. When using autologous tissue in place of the infected aorta a recurrent aneurysm was observed four months later. Extraanatomical bypass of the infected area with prosthetic material and consecutive removal of all infected tissue seems to be the on... | 581,009 | [
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High-sensitivity scanning calorimetric study of mixtures of cholesterol with dimyristoyl- and dipalmitoylphosphatidylcholines. | A highly sensitive and stable scanning microcalorimeter is employed in a reinvestigation of the effect of cholesterol on multilamellar suspensions of dimyristoylphosphatidylcholine (DMPC) and dipalmitoylphosphatidylcholine (DPPC). Below 20 mol % cholesterol the DPPC mixtures give heat-capacity curves each of which can ... | 581,060 | [
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Urinary tract infection in a clinic for sexually transmitted diseases. | A study of the prevalence of urinary tract infection (UTI) in 430 women attending a clinic for sexually transmitted diseases and its relationship to sexual activity is presented. UTI, usually asymptomatic, was found to be slightly more common in women attending the clinic than in the general population, its prevalence ... | 581,068 | [
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Lipid composition of sputum from patients with asthma and patients with cystic fibrosis. | Lipids from the sputum of patients with asthma and with cystic fibrosis were isolated and characterized. In both cases, lipids constituted approximately 30% of the dry material. Phosphatidlycholine was the most abundant lipid, Significant amounts of phosphatidylethanolamine and phosphatidylglycerol were present. Hexosy... | 581,080 | [
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[Ammonium-selective disc-electrode with the carrier-antibiotic nonactin. A method for the continuous enzymatic, electrochemical determination of urea, I (author's transl)]. | An ammonium-selective disc-electrode is described; the membrane consists of a polyvinylchloride-matrix with an active phase of nonactin in tris (2-ethylhexyl)phosphate and diphenyl ether as the ion-selective plastic. One side of the membrane is in contact with the solution to be measured and the other with the front su... | 581,084 | [
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Effects of tracheal instillation of natural surfactant in premature lambs. I. Clinical and autopsy findings. | Ten pairs of twin lambs 118--122 days of gestation were given either natural surfactant or diluent endotracheally before the first breath. By using the premature twin lamb model, we have been able to show that instillation of natural surfactant produced 100% survival for the duration of the study period (2 hr); stable ... | 581,094 | [
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Effect of antenatal glucocorticoid administered in a single dose on the incidence of respiratory distress syndrome in premature infants. | Authors administered glucocorticoid in the cases of 116 pregnant women admitted with premature delivery beginning between 28--36 weeks of gestation to prevent respiratory distress syndrome (RDS). Prednisolone-sodium succinate (Di-Adreson F. Organon) was given intramuscularly in a single dose of 100 mg. 314 infants born... | 581,109 | [
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The relationship between levels of thyroid stimulating hormone and of thyroxine and triiodothyronine in blood of hypothyroid patients. | Serum TSH values and the free concentration of T4 and T3 in serum expressed as the free T4- and T3-indices showed a curvilinear relationship in 24 patients with manifest hypothyroidism mainly due to extremely elevated serum TSH levels associated with very low thyroid hormone levels. The same degree of negative correlat... | 581,111 | [
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HLA histocompatibility antigens in open-angle glaucoma. | HLA-typing of 125 patients with open-angle glaucoma (glaucoma simplex) showed no statistically significant deviations from a control series of 1197 blood donors. Some earlier, but mutually inconsistent, reports contradict this result. In evaluating investigations of this kind care must be taken to avoid statistical pit... | 581,129 | [
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Aspects on the design of an automatic perimeter. | Since the first description (1976) of the computerized perimeter Competer, some small modifications and new routines have been introduced. An account of a new mode for presentation of the test results and a procedure for their storage is therefore provided. Some elementary technical facts are included to make the relat... | 581,130 | [
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Mechanical properties of succinylcholine activated muscle fibers in the inferior oblique muscle of the cat. | To determine the mechanical properties of the multi-innervated fibres in inferior oblique muscle of the cat, these fibers were selectively activated by means of an intravenous injection of succinylcholine chloride (Sch). For small sinusoidal length changes (+/- 1 mm) of low frequency, tension in the Sch activated muscl... | 581,132 | [
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Hidden food ingredients, chemical food additives and incomplete food labels. | Many foods and medications containing hidden ingredients are described; labelling is usually incomplete and often misleading. Patients sensitive to foods and chemicals are advised to read and interpret labels. Consumers, manufacturers, government agencies and allergists should cooperate to ensure an adequate national f... | 581,147 | [
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Access of metronidazole into the chronically inflamed middle ear with reference to anaerobic bacterial infections. | Strictly anaerobic bacteria were found in about one third of 138 consecutive cases of active chronic otitis media. These infections were always mixed involving aerobes as well. In 79 cases only aerobes were found and 16 cultures were sterile. To provide a basis for possible clinical trials, the penetration of metronida... | 581,160 | [
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[Alveolar surfactant and experimental diabetes (protective action of citicoline)]. | Above normal or normal S.R. values (0,70-0,90) (S.R. = 0,81 +/- 0,11), were noted in 13 alloxaneinduced diabetic rabbits treated with CDP-choline, and decreased values (S.R. = 0,57 +/- 0,06) in 9 diabetic rabbits not so treated. This difference was statistically significant (P less than 0,001). The results show that CD... | 581,158 | [
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Carcinogenic effect of a quanidine pesticide administered with sodium nitrite on adult mice and on the offspring after prenatal exposure. | Adult Swiss mice were treated intragastrically during the last week of pregnancy with the fungicide dodecylquanidine acetate (dodine, DGA) together with 0.05% sodium nitrite. The incidence of malignant lymphomas, lung adenomas and hepatomas was 30--70% in females. The first tumors appeared 4 months after delivery in th... | 581,183 | [
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An autoradiographic study of the NK/Ly tumor transplanted into the brain of the mouse. | The NK/Ly ascites tumor transplanted into the brain of mice is well accepted and the growth is similar to that of malignant lymphomas in the human brain. The authors studied the incorporation of the tritiated thymidine in the malignant lymphoma cells transplanted into brain of the mouse by autoradiographic method. | 581,213 | [
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Febrile convulsions followed by nonfebrile convulsions: analysis based on a maximum likelihood method and discriminant function. | Two hundred sixty-two nontreated patients with febrile convulsions only and 107 with later nonfebrile convulsions were analyzed based on a maximum likelihood method and discriminant function. The formula for discrimination is as follows: y = 2.9193 x (basic EEG abnormality at the first examination) + 2.2134 x (more tha... | 581,214 | [
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Hereditary mirror movements--a case report. | A five-year-old girl with abnormal mirror movements is described. The phenomenon is observed in the distal parts of the extremities and is most marked in the hands. An extensive neuropediatric examination including computerized tomography of the brain has not revealed any further abnormalities, nor has it been possible... | 581,223 | [
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The incidence of thyroiditis lesions in nodular goiter. | On the basis of clinical and biological data, surgical investigation and histopathological aspects, a number of 35 localized froms of thyroiditis have been given a diagnosis in order to assess their incidence in case of both nodular goiter and chronical inflammatory processes at the thyroid gland level. Three possibili... | 581,238 | [
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Hypertrophic subaortic stenosis. Operative methods utilized to relieve left ventricular outflow obstruction. | The methods currently used at the National Heart Institute in the operative treatment of patients with hypertrophic subaortic stenosis (IHSS) are described. Features of the operation that facilitate exposure of the septum and the criteria of an adequate myotomy are emphasized. | 581,298 | [
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Stimulation of secretion of disaturated phosphatidylcholine from isolated alveolar type II cells by 12-O-tetradecanoyl-13-phorbol acetate. | Alveolar type II synthesize and secrete pulmonary surface-active material; the stimuli for secretion in vivo and the mechanisms by which secretion occurs are not well understood. We studied the secretion of disaturated phosphatidylcholine, the principal component of surfactant, from a purified population of type II cel... | 581,334 | [
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Placental coccidioidomycosis without fetal disease. | We encountered two cases of maternal coccidioidomycosis with placental involvement. Altered cell-mediated immunity during pregnancy makes the diagnosis of desseminated coccidioidomycosis difficult by the routine serologic tests; placental examination provides specific information. A high index of suspicion regarding th... | 581,338 | [
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Experimental meningococcal septicemia. Effect of aspirin therapy. | In previous studies we have presented morphological evidence that the terminal shock-like phase of fatal meningococcemia is caused by the occlusion of the pulmonary microcirculation with thrombi composed of platelets, leukocytes, and fibrin. We have also shown that in experimental meningococcemia, pretreatment of rabbi... | 581,339 | [
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0.07764426,
0.1394097,
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0.362005,
0.4653189,
0.06813919,
0.08426517,
-0.... |
Immunopathology of the skin in acute poststreptococcal glomerulonephritis. | The immunohistologic features of the skin were studied in 26 cases of poststreptococcal glomerulonephritis. Twenty-two patients had vascular and extravascular dermal deposition of IgG. Positive stains for C3 (eight patients). IgM (two patients), and fibrinogen (five patients) were confined to vessel walls. Staining wit... | 581,341 | [
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0.06152374,
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0.09416983,
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A survey of the effectiveness of a telephone-answering service. | A survey was carried out over a two-year period in Exeter to find out what source of information led patients to attend the local clinic for venereal diseases and to evaluate the effectiveness of a tape-recorded telephone message advertising clinic times. Based on the response from patients it seems difficult to justif... | 581,356 | [
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0.7687063,
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0.07609747,... |
Studies of factors influencing lung stability: biochemical changes of pulmonary surfactant and morphological changes of terminal air spaces in the developing rat. | Aging changes of the pulmonary surfactant were studied with regard to phospholipids and cholesterol and to the physical properties in the rat. Newborn rats had remarkably high content of lecithin compared to other age groups and the content was lowest at around 5 days after birth on the basis of wet weight of lungs. Ca... | 581,391 | [
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0.0770581... |
[Evaluation of fetal lung maturity using a modified lecithin-sphingomyelin determination and Clements' foam test]. | The modified thin layer chromatographic method for the determination of the phospholipids lecithin and sphingomyelin from amniotic fluid is useful in estimating fetal pulmonary maturity. The foam test of Clements is a simple rapid method for screening of suspicious cases of pregnancies at risk and of great value as bed... | 581,427 | [
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Histiocytic medullary reticulosis: association with myeloproliferative state and desmoplasia. | A patient with histiocytic medullary reticulosis also had two unusual associations: myeloproliferative state and desmoplastic reaction. These alterations appear to be more than mere chance associations, ie, they seem to be intimately involved with the histiocytic proliferation. | 581,447 | [
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Acute myelofibrosis with peripheral myeloblastosis: an acute myeloproliferative disorder. | Acute myelofibrosis is an uncommon fulminant disorder characterized by pancytopenia, premature myeloid elements in the peripheral blood, and bone marrow fibrosis. We report the case of a 59-year-old man who had acute myelofibrosis and peripheral myeloblastosis clinically suggesting the diagnosis of acute granulocytic l... | 581,448 | [
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Direct sagittal scans in computed tomography of the orbits. | Sagittal scans of the brain and orbits can be performed with the Varian body scanner and an accessory table. These scans are obtained directly, with no image reconstruction from scans in other planes. A case of Graves' ophthalmopathy is presented which demonstrates the potential advantage of sagittal images in showing ... | 581,482 | [
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0.4058754,
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Radioimmunoassay for partially degraded thyrotropin. | A radioimmunoassay for partially pepsin degraded bovine thyrotropin (bTSH) was developed and used to examine human thyrotropin (hTSH) preparations and sera obtained from patients with Graves' ophthalmopathy for the presence of cross-reactivity. As little as 4 microunits of the hTSH (68/38) reference preparation produce... | 581,483 | [
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Study of lung surfactant activity in guinea pigs after vagotomy. | Vagotomy in guinea-pigs reduces the pulmonary surfactant activity. Unilateral vagotomy brings about a similar reduction in the lung on the same side. The findings indicate that surfactant reduction may be an important causative factor in the initiation of pulmonary edema in vagotomised guinea-pigs. It is suggested that... | 581,491 | [
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Interaction of rubratoxin B and pentobarbital in mice. | Rubratoxin B, a metabolite of Penicillium rubrum, is a potent mycotoxin that produces hepatic mid-zonal necrosis. Using propylene glycol as the solvent, the acute LD50 (i.p.) in male mice was estimated at 1.42 mg/kg. Pretreatment with s.c. pellets of pentobarbital reduced this toxicity approximately 42 percent, while c... | 581,497 | [
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0.0... |
[Clinico-diagnostic considerations on lymphocytic thyroiditis. Presentation of clinical cases]. | Personal experience with autoimmune lymphocyte thyroiditis, represented by 11 cases observed between 1972 and today, is reported. After some brief aetiopathogenetic notes on the lesions in question, the problems of diagnosing the nature of the thyropathy are stressed. After reviewing the examinations that have been pro... | 581,513 | [
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Adverse effects of milk formula ingestion on the gastrointestinal tract. An update. | The large-scale use of cow's milk in infant feeding is less than one hundred years old. Much progress has been made by the manufacturers of proprietary formulas during this period to make their products safer. Although the current formulas provide an excellent "substitute" for the majority of infants, problems still re... | 581,579 | [
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0.338303,
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Pharmacokinetics of benzquinamide in man. | Using a newly developed sensitive gas chromatograph-mass spectrometer assay for benzquinamide, pharmacokinetics have been determined in man following the administration of intramuscular, oral, and rectal suppository doses. Drug is absorbed most rapidly from the intramuscular dose and least rapidly from suppositories. T... | 581,593 | [
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0.2155912,
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Growth-retarded fetuses and pulmonary maturity. | The amniotic fluid of 250 patients in the third trimester of pregnancy was examined for surfactant content by means of the bubble test and total phospholipid estimation. No evidence was found that intra-uterine growth retardation accelerates pulmonary maturity in the fetus, and the finding of early pulmonary maturity d... | 581,621 | [
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0.1031396,
... |
[Rheumatoid factors in Basedow's disease]. | In patients with untreated Basedow's disease rheumatoid factors were determined by Waaler-Rose and Latex tests. The Waaler-Rose test was positive in 61.5% of 143 cases. After the acute disease stage settled the titers fell in more than 90% of the re-tested cases. In 50% the decrease in titre was of two dilutions or mor... | 581,629 | [
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0.0429... |
[Electron-microscopic characteristics of nodular variants of prolymphocytic lymphosarcomas]. | Electron microscopic examinations of the lymph nodes tissue in prolymphocytic lymphosarcomas with nodular growth established that tumor cells forming neoplastic nodules retain the ultrastructural characteristics of their analogues (cells with cleaved melei) in unaltered or reactive germ centers of lymphatic follicles. | 581,641 | [
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... |
Diagnostic, treatment, and reporting criteria for non-specific genital infection in sexually transmitted disease clinics in England and Wales. 2: Treatment and reporting criteria. | The current methods of treating and reporting non-specific genital infection (NSGI) are described. The most commonly used drug was tetracycline in one or other form. Epidemiological treatment was widely used, particularly for female sexual contacts. There was considerable variation in the reporting criteria for the qua... | 581,654 | [
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0.06416527,
... |
Relative and seasonal incidences of the sexually transmitted diseases. A two-year statistical review. | In the United States statistics on sexually transmitted diseases (STDs), other than gonorrhoea and syphilis, are meagre. In this study the relative and seasonal incidences of most STDs in an American clinic where 34,938 patient visits were recorded over a two-year period (1975-76) are assessed. Gonorrhoea was the most ... | 581,655 | [
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0... |
The secular changes of skin and venereal diseases in Nigeria. | A retrospective review of the changing phase of the incidence of dermatological and venereal diseases, as seen in University Teaching Hospital practice in Lagos, Nigeria is presented. About 8,849 new patients were seen over a 5-year-period. An analysis of the dermatological conditions encountered is made, while brief r... | 581,669 | [
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... |
[Effects of conjugates of linolenic acid and erucic acid on rat cardiac and liver lipids]. | Cardiac and liver lipids (triglycerides and phospholipids) were analyzed in weanling rats fed for 8 days diets containing 15% by weight of four different lipid mixtures: trierucin and peanut oil (1/1), trierucin and linseed oil (1/1), triolein and peanut oil (1/1), triolein and linseed oil (1/1). Linolenic acid (8 cal%... | 581,700 | [
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Malignant lymphoma associated with marked eosinophilia. | A 60-year-old black man with poorly differentiated lymphocytic lymphoma presented with generalized lymphadenopathy and marked eosinophilia. Extensive evaluation of the eosinophils revealed them to be normal morphologically and functionally. The patient responded to corticosteroid therapy with resolution of the lymphade... | 581,781 | [
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0.1636603,
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Pulmonary responses to atmospheric pollutants. II. Effect of petrol vapour inhalation on secretion of pulmonary surfactant. | Inhalation of air contaminated with petrol vapour has been shown to produce reduced surfactant levels in the lungs of rats. Pulmonary surfactant was obtained by endobronchial lavage followed by salt extraction and freeze drying to obtain the dry, hydrophobic product. During 45 days of continuous exposure, the lowest yi... | 581,905 | [
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0.2632906,
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The effects of dexamethasone and prostaglandin F2alpha on production and release of surfactant in type II alveolar cells. | Incubation of adult rat Type II alveolar pneumocytes with dexamethasone microM induced an increase of intracellular 3Hphosphatidyl choline (PC), a component of lung surfactant, from precursor 3Hcholine. Release of 3HPC into the media did not differ from control unless prostaglandin F2alpha-THAM microM was added to the ... | 581,910 | [
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[Fluorimetric determination of tranylcypromine in plasma as its 1-dimethylamino-naphthaline-5-sulfonic acid chloride by direct measurement of TLC-plates (author's transl)]. | A fluorimetric method for analysis of tranylcypromine from plasma is described. After extraction from plasma tranylcypromine reacts with 1-dimethylamino-naphthaline-5-sulfonic acid chloride (DANS-Cl) in order to form the highly fluorescent DANS-tranylcypromine. After chromatographic separation on silicagel plates quant... | 581,930 | [
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... |
Pharmacokinetics of amixetrine in the dog. Relation of dose-to-plasma concentration. | N-[(2-Phenyl-2-isoamyloxy)-ethyl-pyrrolidine]-hydrochloride (amixetrine) was administered to dogs at increasing doses, by i.v. and oral routes. Plasma determinations of active principle were carried out by gas liquid chromatography. The sensitivity limits of the method was 0.1 micrograms/ml of plasma. The evolution of... | 581,941 | [
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Effects of 3-trifluoromethyl-alpha-ethylbenzhydrol (RGH-3332), a new enzyme inducer on the central nervous system of rats. Part II. | 3-Trifluoromethyl-alpha-ethylbenzhydrol (RGH-3332, Zixoryn) had been reported to induce the hepatic mixed function oxydase system similarly to phenobarbital [5]. CNS effects of both compounds were tested on immature rats, age 14 days, in the developmental phase of quick morphological and functional growth. A marked dif... | 581,945 | [
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0.0842... |
Metabolism of 14C-3-trifluoromethyl-alpha-ethylbenzhydrol in rats. | Metabolism of 3-trifluoromethyl-alpha-ethyl-benzhydrol (I), hepatic enzyme inducer has been studied in rats. Five metabolites in bile and four in urine, as well as minute amounts of the original drug (I) were identified. The only major metabolite in bile and one of the two major metabolites in urine were found to be ar... | 581,946 | [
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ATP contents and structure of rat liver mitochondria in the presence of 2-mercaptopropionylglycine. | 2-Mercaptopropionylglycine was found to be efficient in the treatment of chronic hepatitis. Interest was focussed on the possible mode of action of that reagent at the subcellular level. ATP contents in mitochondria were increased after anaerobic preincubation and after addition of ADP and 2-mercaptopropionylglycine. C... | 581,961 | [
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[Penetration of a non-steroidal anti-inflammatory drug into human skin in vitro and in vivo. Tissue concentrations and flow rates of p-butoxyphenylacetohydroxamic acid (author's transl)]. | The penetration of p-butoxyphenylacetohydroxamic acid (BPHS; Parfenac) from a crean and an ointment into human skin in vivo and in vitro was investigated. From both preparation forms high tissue concentrations were achieved. Flow rates through the horny layer could be calculated, that from the ointment being considerab... | 581,998 | [
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The effect of digoxin on endothelaemia in rats and its modification by a combination of troxerutin and coumarin. | The effect of digoxin on endothelium was tested with the method based on counting of circulating endothelial cells in rats. Digoxin in low doses had a protective and in high doses a damaging effect on endothelium. The latter effect was effectively suppressed by a concomitant administration of a combination of troxeruti... | 582,008 | [
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On the mechanism of amphetamine-induced behavioural changes in the mouse. III. Effects of apomorphine and Fla 63. | The effects on 18 items of dexamphetamine-induced behaviour of increasing the ratio of dopaminergic to noradrenergic activity have been investigated in mice. The dopamine-beta-oxidase inhibitor bis-(4-methyl-1-homopiperazinyl-thiocarbonyl)-disulfide (Fla 63) produced varying degrees of reduction in the intensity of all... | 582,011 | [
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An in vivo comparison of acetate and palmitate as precursors of surfactant phosphatidylcholine. | 3-Day-old rabbits were injected simultaneously with [(3)H]acetate and [(14)C]-palmitic acid. The specific activities of lung, lamellar body and surfactant phosphatidylcholine and disaturated phosphatidylcholine were measured at time intervals from 10 min to 23 h following isotope administration. Palmitic acid contained... | 582,013 | [
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... |
Lipid peroxidation and its inhibition by tinoridine, II. Ascorbic acid-induced lipid peroxidation of rat liver mitochondria. | Incubation of rat liver mitochondrial suspension with ascorbic acid and Fe2+ resulted in the formation of malondialdehyde and a decrease in the turbidity of the suspension. The maximum amount of malondialdehyde formed during the peroxidation reaction was estimated to be 1 mol per approximately 6 mol of mitochondrial ph... | 582,014 | [
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Measurement of 111in DTPA clearance during radionuclide cisternography. | A new preparation of 111In DTPA for intrathecal administration has been tested and found to be a safe and highly efficacious cisternographic agent. The rate of removal of 111In DTPA from the C.S.F. and from the whole body has been measured and has been found to be of no diagnostic value in the distinction between patie... | 582,030 | [
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[Survey on retrolental fibroplasia in France]. | From 1964 to 1976, 20 cases of retrolental fibroplasia were recorded in the south of France while 38 cases were recorded in the north from 1970 to 1977. The more children are immature, the more they are liable to suffer from this disease. Etiological factors are apparently not limited to oxygen, which however plays the... | 582,061 | [
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Acquired pulmonary stenosis. | A patient with acquired pulmonary stenosis due to lymphocytic lymphoma is presented. Three further patients with acquired pulmonary stenosis have been seen in our department in the past 15 years. A review of published cases reveals that there are more causes of this condition than have previously been enumerated. | 582,076 | [
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Chemical analysis of linseed meal produced in Egypt. | Representative samples of linseed meal were collected from the productive nineteen oil mills of Egypt. The averages of nutrients in the mentioned samples were 6.55 +/- 0.22, 93.45 +/- 0.22, 11.19 +/- 0.60, 26.97 +/- 0.59, 11.18 +/- 0.43, 36.10 +/- 0.60, 8.00 +/- 0.38, 0.39 +/- 0.03 and 0.89 +/- 0.04 for moisture, dry m... | 582,083 | [
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[Etiology of RDS in infants weighing more than 2500 g (author's transl)]. | Between 1974 to 1977, 7005 infants were born live at the I. University Clinic of Obstetrics and Gynecology, Vienna. 55 of these infants weighed at birth more than 2500g and developed RDS (Respiratory Distress Syndrome) as a result of which 16 died. All infants showing either malformations, icterus gravis (malignant jau... | 582,084 | [
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0.3200794,
0.06983318,
0.0562469... |
Translocation of an ampicillin resistance determinant within an R-factor aggregate in Salmonella panama. | The molecular properties of the plasmids of a natural isolate of Salmonella panama have been studied. This strain, Sp477, harbours 5 different plasmids: the conjugative plasmid pRI477TF (molecular weight 20 megadaltons), the two non-conjugative plasmids, pRI477A and pRI477S, coding for ampicillin and streptomycin plus ... | 582,095 | [
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Absorption in rats, dogs, pigs, and humans of nicotinic acid after oral administration of phosphatidyl inositol pentanicotinate hydrochloride (PIN). | Bound nicotinic acid in feces after oral administration of phosphatidyl inositol pentanicotinate (PIN) was determined by chromatographical isolation from acid hydrolysate and UV absorbance of the eluted nicotinic acid. With all species tested, the absorption of nicotinic acid after administration of PIN was found to be... | 582,105 | [
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[Structure-activity studies on carboxyflavone derivatives with antianaphylactic activity (author's transl)]. | The passive cutaneous anaphylaxis (PCA) activities of a number of new A- and B-ring carboxyflavone and carboxyflavonol derivatives with planar and without planar orientation of the B-ring--synthesized in relation to baicalein and 2-carboxyxanthone derivatives as antianaphylactic prototypes--are recorded. From the inves... | 582,107 | [
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0.01... |
Alphaxalone distribution in rat tissues. | A method for the extraction and gaschromatographic determination of 3alpha-hydroxy-5alpha-pregnane-11,20-dione (alphaxalone, main active component of Althesin) in microgram amount in plasma and tissues is described. The slow i.v. infusion of Althesin in the rat gives uniform alphaxalone distribution in tissues, slight ... | 582,131 | [
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[Comparative studies on the basic Ca2+ antagonistic activities of niludipine (Bay a 7168) and nifedipine (Bay a 1040) on the myocardium, myometrium and vessels of smooth muscles (author's transl)]. | Niludipine (bis(2-propoxyethyl)1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridine dicarboxylate; Bay a 7168) with respect to its specific actions on mammalian myocardium, sino-auricular or atrio-ventricular pacemakers, myometrium, and vascular smooth muscle has to be considered one of the most potent representativ... | 582,136 | [
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Anticonvulsant properties of some new derivatives of phensuccinimide. | Anticonvulsant properties of two new derivatives, of phenylsuccinimide, N-morpholinomethyl-3-bromophenyl-succinimide(IL-7) and N-amino-3-bromophenylsuccinimide (IL-16), were studied. It was stated that both compounds have similar acute toxicity and act longer than phensuximide. They are especially active in maximal ele... | 582,142 | [
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... |
Action of cobra venom phospholipase A2 on the gel and liquid crystalline states of dimyristoyl and dipalmitoyl phosphatidylcholine vesicles. | The activity of phospholipase A2 from cobra venom toward phospholipid in single-walled, sonicated vesicles was analyzed, particularly with respect to its activity toward the saturated phosphatidylcholines in the gel and liquid crystalline states. When egg phosphatidylcholine vesicles are used as substrate, the phosphol... | 582,173 | [
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0.04427027,
0.6551909,
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0... |
Thyroid peroxidase activity in euthyroid and mild hypothyroid patients with Hashimoto's thyroiditis. | Thyroid peroxidase (TPO) activity was measured spectrophotometrically according to Hosoya's guaiacol method. The mean TPO activity in ten patients with Hashimoto's thyroiditis was 19.8 +/- 7.6 (mean +/- SE) in an arbitrary unit, which was not significantly different from the normal value in seven normal thyroid tissues... | 582,193 | [
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A socio-epidemiologic survey of veneral diseases among national servicemen attending a VD hospital in Singapore. | Between September 22 and October 29, 1976, a socio-epidemiologic survey of venereal diseases (VD) was carried out at a hospital for VD and skin diseases in Singapore. The study subjects comprised 401 national servicemen from the Singapore Armed Forces who were selected by periodic stratified random sampling from among ... | 582,234 | [
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Bacterial breakdown of benomyl. I. Pure cultures. | With different soil and water samples as inoculum and the benzimidazole fungicides benomyl (either as Benlate or as the pure compound) and thiabendazole as selective agents, a large number of, mainly fluorescent, Pseudomonas strains were isolated which nearly all were able to grow in a mineral medium with benomyl as th... | 582,241 | [
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... |
Candida sonckii sp. nov. | A new yeast species with basidiomycetous affinities is described as Candida sonckii Hopsu-Havu et al. It differs from C. fujisanensis and C. maris by growing with KNO3 as nitrogen source, from C. vanderwaltii by its lower mol% G + C, lower maximum temperature for growth and failure to grow on D-arabinose and citrate. | 582,245 | [
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Legionnaires' disease: ultrastructural appearance of the agent in a lung biopsy specimen. | During the Legionnaires' disease epidemic that occurred in Philadelphia in 1976, we performed a transbronchial lung biopsy on a patient who suffered from Legionnaires' disease that was confirmed by serology. The biopsy was performed in an attempt to detect a causal agent for the patient's pneumonia at a time when the c... | 582,261 | [
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Adult form of subactute necrotizing encephalomyelopathy. | Subacute necrotizing encephalomyelopathy (SNE) usually appears before the age of 2 years. Variability in its clinical presentation make antemortem diagnosis difficult. The morphologic diagnosis depends on the present of necrotizing lesions with a characteristic distribution within the CNS. We describe a patient with th... | 582,278 | [
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... |
Injury to the anterior cruciate ligament producing the pivot-shift sign. | The clinical entity termed the pivot shift was studied in cadaver specimens and its significance was evaluated. It was found to be highly correlated with a tear of the anterior cruciate ligament, and it corresponded to a sudden anterior-internal rotation subluxation-dislocation of the tibia and posterior horn of the la... | 582,319 | [
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[Two psychosis-specific test systems (author's transl)]. | Psychopathological procedures for assessment of severity of mental disorders will often be applied in follow-up studies of drugs. Their application can be performed relatively economically because the nosological and syndromal allocation of patients has usually been accomplished before the measurement of severity. In o... | 582,396 | [
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... |
[Pharmacokinetics of triamterene and its active metabolites in renal insufficiency (author's transl)]. | 1. After one oral dose of 100 mg triamterene plasma levels of triamterene (TA) and its metabolites hydroxytriamterene (OH-TA) and hydroxytriamterene sulfuric acid ester (OH-TA-ester) were studied in patients with normal and impaired renal function and in patients submitted to hemodialysis. Triamterene and its metabolit... | 582,410 | [
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0.05333766,
-0.2930489,
0.06571816,
0.108152,
0.322621,
0.3314876,
0.3316884,
-0.166... |
[Heterogeneity of phospholipid membranes detected by the fluorescent probe method]. | The measurements of fluorescence polarization index within the emission spectra of the fluorescent probes 4-dimethylaminochalcone (DMCh) and 3-methoxybenzantrone (MBA) have indicated that probes are distributed in liposomes prepared from synthetic dipalmitoyl lecithin (DPL) between binding sites of two types. By the me... | 582,420 | [
-0.04442618,
-0.1723218,
0.01504607,
-0.08593516,
0.09240519,
0.03220129,
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0.1263999,
0.08471905,
0.117927,
0.06545052,
0.05879306,
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0.01306368,
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0.2997808,
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0.224911,
0.5039852,
0.04511371,
0.1262334,
... |
Effect of the venereal diseases epidemic on the incidence of ectopic pregnancy -- implications for the evaluation of contraceptives. | This paper identifies a basis for quantifying the risk of ectopic pregnancy in pregnancy seekers and in users of the major means of contraception, with and without prior tubal infection. The doubling, in U.S. in recent years, of both numbers of ectopic pregnancies and the prevalence of nonsurgical sterility is correlat... | 582,432 | [
-0.1359867,
0.09106679,
-0.1636832,
-0.1511074,
-0.04126896,
0.08607406,
0.0326359,
0.006089742,
0.1888768,
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0.08513955,
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0.1074531,
-0.008457283,
-0.0671428,
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0.01344906,
0.3236289,
0.02508913,
-0.04934992,
0.1079527,
0.5636525,
-0.02526... |
[Prevention of paralytic ileus after colonic surgery by continuous peridural sympathetic block. Preliminary report]. | Gastrointestinal atony must be considered as a reflex response to surgical intervention, due to activation of sympathetic nerves. Following colonic surgery, the duration of this response may be notably extended and the ensuing intestinal distension becomes the paramount factor of a persisting ileus. Blocking the sympat... | 582,450 | [
0.05899192,
-0.2333287,
0.063068,
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0.09217727,
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0.164686,
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-0.03299924,
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0.158478,
0.01578601,
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-0.5928879,
0.142288,
-0.2011572,
0.06433348,
0.2388457,
0.1365134,
0.1195397,
0.233... |
Mycotic aneurysm of the ulnar artery. | A mycotic aneurysm is an uncommon, but serious, complication of infective endocarditis, occurring as a result of an infected embolus being lodged in the vasa vasorum or lumen of an artery. Involvement of the ulnar artery is rare, but its peripheral location renders its diagnosis more simple. A case of mycotic aneurysm ... | 582,459 | [
-0.03600956,
0.0694982,
-0.267827,
-0.2925676,
-0.1246812,
-0.2284287,
-0.5360281,
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0.1606952,
0.165691,
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0.0562694,
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0.242967,
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0.07209493,
-0.3519435,
0.2892286,
-0.04273496,
0.07155072... |
Effect of hermaphroditic gland homogenate on the regulation of the gametogenesis in Helix pomatia (Gastropoda, Pulmonata). | On the effect of ovotestis (glandula hermaphroditica) homogenate the number of ovocytes of 1st and 2nd order and of the eggs increased very significantly, while spermiocytes of 1st order sperms significantly decreased in number. When snails with extirpated tentacles were injected with ovotestis homogenate the ovogenesi... | 582,490 | [
0.1639189,
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0.1195764,
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0.09898242,
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0.1260985,
0.2801919,
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-0.134651,
0.1382836,
-0.0757081,
0.6319767,
0.1624945,
-0.0385282,
-0... |
[Radioimmuno assay of drugs (author's transl)]. | Radioimmuno assays for routine analyses of hormones were developed in clinical laboratories in the early sixties. The importance of this procedure has increased permanently. The method bases upon the reaction of an antigen with an antibody to an antigen-antibody complex. A labelled antigen is used to quantify the forma... | 582,521 | [
0.1779824,
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0.04398366,
-0.08205692,
0.05987203,
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0.3943343,
0.1637408,
0.06911834,
0.06787871,
0.198405,
0.236527,
0.07455949,
-0.354057,
-0.2622678,
-0.4114738,
0.175784,
0.05689107,
0.5568632,
0.6479945,
-0.1347129,
-0.0674135,
-0.03... |
[Studies of drugs without randomization (author's transl)]. | Post marketing studies of drugs are frequently performed without randomization. In this paper the most important differences between controlled clinical trials and epidemiologic studies are discussed from a cognitive theoretical point of view. It is shown that on the transition of informations from the basic population... | 582,533 | [
0.0415988,
0.01053263,
-0.0160182,
0.03865776,
0.1639072,
-0.3366057,
-0.1683108,
0.2118554,
0.06520553,
-0.1396565,
0.07119291,
0.07849198,
0.3236981,
0.08177342,
-0.5224714,
-0.2123979,
-0.1236183,
0.1953227,
-0.0759058,
0.3753845,
0.1283305,
0.1213512,
-0.05013659,
-... |
[Biochemical studies in delirium tremens (author's transl)]. | During the delirium and a drug-free control period concentrations of 3-methoxy-4-hydroxyphenylglycol (MHPG) and homovanillic acid (HVA) in CSF, activity of dopamine-beta-hydroxylase (DBH), and urinary excretion of norepinephrine, epinephrine, and dopamine (DA) were measured in eight male patients. There were some indic... | 582,551 | [
-0.09118725,
0.1143073,
-0.2132372,
-0.5547759,
0.1707681,
-0.5099729,
-0.475766,
-0.1972297,
-0.459025,
0.150452,
0.1424344,
0.2179339,
0.07691749,
0.03873467,
-0.6271731,
0.04698535,
-0.4485471,
0.3375531,
0.1713,
0.3984035,
0.4055546,
-0.12446,
-0.03046478,
-0.039926... |
[The effect of the morphine antagonist naloxone on the effect of fentanyl]. | 1. In healthy volunteers fentanyl (0.15 mg i.v.) induces a reduction of awareness and vigilance and in some persons a transition to sleepiness or sleep stages. The course of these changes with time can be shown in narcograms, consisting of vigilance indices which correspond to the different EEG-stages. 2. Naloxon (0.4-... | 582,553 | [
-0.07053077,
-0.06083434,
-0.469854,
-0.3331686,
0.1552259,
-0.3615346,
-0.09513378,
-0.2596061,
-0.2071994,
-0.1806234,
0.0854015,
0.0761479,
-0.02239726,
-0.08783873,
-0.2434942,
-0.3923402,
-0.8540547,
0.3415773,
0.353796,
0.3738559,
0.05175719,
-0.009317973,
0.1180023... |
Synthesis and molluscicidal activity evaluation of some nitrosalicylanilides. | The hitherto unknown 5,6-dinitrosalicylic acid has been obtained as a by-product during nitration of salicylic acid. Synthesis of some 3-nitro-, 5-nitro- and 5,6-dinitrosalicylanilides with different substituents on the amine moiety was carried out. Evaluation of the molluscicidal activity of the synthesised salicylani... | 582,554 | [
-0.3805213,
0.04733901,
0.05332088,
-0.1256725,
0.1821578,
0.1354038,
-0.2991006,
-0.1335183,
0.1511364,
-0.2076447,
-0.03157872,
0.05773058,
0.1555433,
-0.01654224,
-0.4784967,
0.01293482,
-0.5077475,
0.2675031,
-0.1030847,
0.3148212,
0.2901118,
0.1583181,
-0.05419585,
... |
[Studies on possible interactions of thalidomide and genetic material from chicken embryos (author's transl)]. | Tritium labelled thalidomide was applied to chicken embryos of various stages and the distribution of the readioactive label was investigated. No specific binding tendency to components of the cell could be found, especially no affinity to nucleic acids and to the chromosomal proteins (histones and non-histones) could ... | 582,557 | [
0.1352105,
0.1462182,
0.122188,
0.1756538,
0.06755427,
-0.2950765,
-0.1149698,
0.3261811,
0.1645916,
0.1954924,
0.02637582,
0.203318,
0.193853,
0.2095843,
-0.3698336,
0.07465699,
-0.5410857,
0.1652291,
-0.09030533,
0.2599181,
0.6427488,
0.02828947,
-0.2074658,
-0.032658... |
Comparative analgetic testing of various compounds in mice using writhing techniques. | Anti-writhing assays to detect analgesia or specific activity against selected agonists were performed on albino mice. Acetylcholine Cl, bradykinin triacetate, phenylquinone, and serotonin creatinine sulfate were used as agonists. 10 compounds, including 5 standard analgetics, were tested against each agonist. Attempts... | 582,570 | [
-0.06570327,
-0.1547765,
-0.09682339,
0.01510337,
0.0994238,
0.05681822,
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0.08069339,
-0.4494097,
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0.05321453,
0.3236839,
0.2814462,
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0.1026289,
-0.1830895,
0.3172225,
0.02151772,
0.3619321,
-0.175344,
-0.02644168,
-0.05254... |
Differential diagnosis of malignant and benign cutaneous lymphoid infiltrates: a study of 57 cases in which malignant lymphoma had been diagnosed or suspected in the skin. | Clinical and histopathologic findings were reviewed in 57 cases in which there had been a diagnosis or suspicion of malignant lymphoma in the skin other than mycosis fungoides. Patients were included only if 1) extracutaneous tissue satisfactory for lymphoma classification was available, or 2) there was no evidence of ... | 582,573 | [
-0.09206793,
-0.1868933,
-0.07900761,
-0.3382233,
0.1390333,
-0.4638804,
-0.06343345,
0.06994145,
-0.1229107,
0.3214062,
0.08293203,
-0.1406775,
0.2359933,
0.2321949,
0.01280804,
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-0.1198041,
0.08298539,
0.2781506,
-0.1254959,
0.3396585,
0.3183421,
-0.01822457,... |
Tumors in male rats fed ethyl chlorophenoxyisobutyrate, a hypolipidemic drug. | Clofibrate (ethyl chlorophenoxyisobutyrate, Atromid-S), because it contains a chlorinated phenoxy moiety and is the most commonly used hypolipidemic drug in the United States and Europe, was fed at a concentration of 0.5% in the diet of 25 male F344 rats for 72 to 97 weeks, and the animals were inspected for tumors up ... | 582,575 | [
-0.3018549,
0.05535166,
-0.1008153,
0.01331931,
0.08962987,
-0.2037851,
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0.1587636,
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0.1361553,
0.1069485,
0.1305587,
0.1683418,
0.05438204,
-0.3203308,
0.03882379,
-0.5298992,
0.1129972,
0.2156738,
0.4025783,
-0.0513369,
0.1972358,
-0.1323411,
0.05... |
Evaluation of two assays of functional surfactant in amniotic fluid: surface-tension lowering ability and the foam stability index test. | We characterize two assays of total amniotic fluid surfactant that are based on function: the surface-tension lowering ability of extracts of amniotic fluid lipid (I) and the foam stability index test (II). I is determined on chloroform extracts of amniotic fluid. II is defined as the highest ethanol volume fraction of... | 582,578 | [
-0.0696155,
0.1265386,
-0.3029999,
-0.283152,
0.2176431,
0.02152717,
-0.3311949,
-0.1627182,
0.1334448,
-0.4100057,
-0.1017155,
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0.545332,
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-0.4559813,
0.04148744,
-0.5645229,
0.3609056,
0.004693894,
0.1857105,
0.02196137,
... |
A modified lecithin/sphingomyelin ratio test for fetal maturity. | Several desirable techniques (rapid chromatogram development, planimetry, acetone precipitation of lecithin, and copper molybdate staining) used in other published lecithin/sphingomyelin (L/S) ratio procedures were integrated into a single L/S ratio test. The resulting test requires only 2 ml of amniotic fluid, can be ... | 582,645 | [
-0.1536018,
-0.14143,
-0.1585305,
0.1932208,
0.3334048,
0.07013803,
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0.03063506,
0.0308826,
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0.1646746,
-0.3484107,
0.4033581,
0.4504352,
0.3167203,
-0.1749304,
... |
The role of centrifugation in the measurement of surfactant in amniotic fluid. | Analysis of amniotic fluid fractions obtained by differential centrifugation has revealed the presence of intact globular-like structures of approximately 1 mu dimensions. These particles, which appear to be representative of fetal lung surfactant, begin precipitating at very low g forces and the extent of their remova... | 582,646 | [
-0.008730652,
0.1725089,
-0.2761105,
0.02490331,
0.2954363,
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-0.4882312,
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0.1443544,
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0.0156365,
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0.1243478,
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-0.01156284,
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0.2099758,
0.3663228,
0.2238185,
-0.1394079... |
Retinal complications of gas myelography. | Bilateral retinal and preretinal hemorrhages with an acute and permanent partial loss of visual acuity developed in a 60-year-old man after an oxygen myelogram. In order to increase the contrast of the myelogram, a greater volume of oxygen was injected in the subarachnoid space than the volume of CSF that was removed. ... | 582,666 | [
-0.07634201,
-0.1484816,
-0.341264,
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0.08830786,
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0.01580477,
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0.02622593,
0.207369,
-0.496147,
0.1641929,
0.1386997,
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-0.1919218,
0.1816591,
0.1809125,
-0.139185,
0.1103612,
0.215711,
0.2548012,
0.0905... |
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