title stringlengths 0 901 | abstract stringlengths 3 9.89k | PMID int64 22 25.3M | embedding listlengths 768 768 |
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Self-portraits and selected indices of psychopathology of a group of heroin-addicted patients. | This paper describes a self-portrait scoring system and compares the self-portraits of two groups of adults. The scoring system effectively differentiated between the two groups of subjects which were known to differ on several observable behavioral characteristics. It correlated well with the ratings obtained from cou... | 394,914 | [
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Reduced aldosterone and sodium excretion in endurance-trained athletes before and during immersion. | Aldosterone excretion (AE) and plasma renin activity (PRA) were measured in eight untrained (UT) and eight endurance-trained (TR) male subjects before and during 4 h head-out immersion to study the mechanism of reduced renal sodium excretion in athletes. AE was significantly lower before immersion, and decreased less d... | 394,964 | [
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Relationship of binding to internatlization of 125I-insulin in isolated rat hepatocytes. | By quantitative electron microscopic autoradiographic technique, we have previously shown that 125I-insulin initially localizes to the plasma membrane of isolated rat hepatocytes and is subsequently internalized in a limited region of the peripheral cytoplasm. In the present study, we have shown that when cells are inc... | 395,005 | [
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Streptozotocin diabetes: a glucoreceptor dysfunction affecting D cells as well as B and A cells. | Somatostatin release from the isolated pancreas of 3 normal and 6 streptozotocin diabetic dogs has been measured in response to various stimuli to determine whether abnormalities in somatostatin release are present in the diabetic pancreas. Simultaneous measurement of glucagon secretion was also made. In the pancreas f... | 395,006 | [
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Realignment of the genetic map of the terminus of the rIIB cistron of bacteriophage T4. | Duplication end-point mapping in the rIIB cistron indicates that the order of the BS-B10b segments is the inverse of that presented in Benzer's (1961) genetic maps. This findings is supported by two- and three-factor crosses and the phenotypes of rII deletions extending into the D region. | 395,017 | [
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Regional specificity of illegitimate recombination by the translocatable ampicillin-resistance element Tn1 in the genome of phage P22. | Insertions of the translocatable ampicillin-resistance element Tn1 were selected in the genome of the temperate Salmonella phage P22 by growing the phage on hosts carrying the resistance plasmid RP4. Insertions of Tn1 into phage P22 are rare (10(-10) per phage) and nonrandomly distributed in the P22 genome. They are fo... | 395,016 | [
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Transformation in yeast: development of a hybrid cloning vector and isolation of the CAN1 gene. | We have constructed a plasmid, YEp13, which when used in conjunction with transformation in yeast is a suitable vector for isolating specific yeast genes. The plasmid consists of pBR322, the LEU2 gene of yeast, and a DNA fragment containing a yeast origin of replication from 2 mu circule. We have demonstrated the utili... | 395,029 | [
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Sterile host yeasts (SHY): a eukaryotic system of biological containment for recombinant DNA experiments. | A system of biological containment for recombinant DNA experiments in Saccharomyces cerevisiae (Brewer's/Baker's yeast) is described. The principle of containment is sterility: the haploid host strains all contain a mating-type-non-specific sterile mutation. The hosts also contain four auxotrophic mutations suitable fo... | 395,030 | [
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[Complications caused by the plastic material used in a 2-stage flexor tendon grafting operation]. | After the use of the silicone-rod method for the two-stage flexor tendon grafting without complications in more than 120 cases, there were found -- although an identical technique was used -- some cases of inflammatory reaction compelling the earlier removal of the rods and leading to poorer results. Tests showed that ... | 395,037 | [
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The external artificial pancreas: an instrument to induce remissions in severe recent juvenile diabetes. Comparison with a preprogrammed insulin infusion system. | Remission of juvenile insulin-dependent diabetes is a rare, temporary, and partial phenomenon which seems to be related to an improvement of the residual insulin secretion supported by prompt and rigorous insulin therapy. Thus, remissions allowing the replacement of insulin by oral drugs were attempted in 23 insulin de... | 395,071 | [
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Application of an artificial endocrine pancreas in the management of the diabetic surgical patient. | Application of the artificial endocrine pancreas in 12 patients undergoing total duodenopancreatectomy and 3 diabetics in whom different operations were performed proved to be safe for the patients with respect to blood glucose control and prevention of ketosis. In the postoperative period, essentially normal blood glu... | 395,073 | [
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Tapping culture--an improved method for cell suspension culture. | A new culture vessel was designed for cell suspension culture. A silicone-covered magnet bar fixed by one end to the side wall of the bottle was held horizontally a short distance from the bottom. A standard type magnetic stirrer was used. In contrast to the conventional horizontal movement of "stirring" in cultures th... | 395,103 | [
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Effect of cell division inhibitors on polyclonal activation can vary according to the target cell used. | The effects of inhibitors of cell division on polyclonal stimulation induced either by bacterial lipopolysaccharide (LPS) or by a synthetic adjuvant, MDP, were compared, using different target cells. Doses of colchicine that prevented 3H-thymidine incorporation also prevented the induction of antibodies against TNP and... | 395,105 | [
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Chemical synthesis of [des(tetrapeptide B27--30), Tyr(NH2)26-B] and [des(pentapeptide B26--30), Phe(NH2)25-B] bovine insulins. | Two analogs of bovine insulin, [des(tetrapeptide B27--30), Tyr(NH2)26-B] and [des(pentapeptide B26--30), Phe(NH2)25-B] insulin, which differ from the parent molecule in that the C-terminal tetrapeptide and pentapeptide sequences, respectively, from the B chain have been eliminated and the newly exposed residues are ami... | 395,118 | [
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Injected histone antibodies interfere with transcription of lampbrush chromosome loops in oocytes of Pleurodeles. | Antibodies to calf thymus histone H2B were purified by chromatography on DEAE-cellulose and injected into oocyte nuclei of Pleurodeles waltlii. As shown by indirect immunofluorescence these antibodies cross-reacted strongly with corresponding histones associated with lampbrush chromosomes. Shortly after injection the l... | 395,161 | [
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Appropriateness of milk use in international supplementary feeding programs. | Recognition of lactose intolerance, debate over the limitedness of dietary energy and protein in specific settings, and the appreciation for the uniqueness and appropriateness of human milk during the 1st yr of life have prompted reexamination of the use of milk in international feeding programs. Substantial proportion... | 395,176 | [
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Role of prostaglandins in bronchial asthma. | It is proposed that the levels of prostaglandin E and F are balanced to the lungs and that this balance is upset on exposure to bronchospastic stimuli. The beneficial affects of steroids and adrenergic drugs in asthma, thus, could be because of their actions on the prostaglandin system. This hypothesis derives support ... | 395,423 | [
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Diabetes and cancer: a postulated relationship. | Diabetes leads to periodic fluctuations in levels of nutrients and cyclic nucleotides in plasma and various tissues. Variations in cyclic nucleotide levels, periods of nutrient elevation and surges of insulin combine to stimulate growth. Growth stimulation may be associated with the promotional phase of carcinogenesis.... | 395,424 | [
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Encephalomyelitis in mice experimentally infected with Akabane virus. | Lesions in the central nervous system of mice, induced by intracerebral injection of Akabane virus, were observed by the fluorescent antibody technique and histological method. Fluorescent antigens were recognized in the cytoplasm of nerve cells, but were not detected exactly in any other part. Fluoresced nerve cells w... | 395,444 | [
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[Primary spindle cell sarcoma of the pulmonary artery]. | It is reported on a patient with a primary, mainly spindle-cell sarcoma of the left pulmonary artery. It is a case of a centrally located tumor, which caused a subtotal occlusion of the truncus pulmonalis and a complete occlusion of the left pulmonary artery. The diagnostical and therapeutical methods with their result... | 395,476 | [
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[ROC-analysis in x-ray study of the breast; a comparative study between film and xeromammography]. | A comparative radiographic and histological study was carried out in 126 patients with malignant and benign breast lesions. Prior to biopsy an additional film- and xeromammogram, both at oblique projection, were taken of each patient. The X-ray film was Definix Medical (Kodak), processed 5.5 minutes. The xerograms were... | 395,475 | [
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The use of danazol in the treatment of painful benign breast disease: preliminary results. | The preliminary results of a double-blind randomized cross-over trial of danazol versus placebo in patients with severe cyclical breast pain are reported. Though numbers are small at present, the results are encouraging. | 395,522 | [
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Danazol treatment of chronic cystic mastopathy: a clinical and hormonal evaluation. | Danazol, a new synthetic steroid, was administered at a dose of 400 mg daily for two months to 16 premenopausal women with chronic cystic mastopathy. The clinical and hormonal effects (serum luteinizing hormone (LH), follicle-stimulating hormone (FSH), prolactin, progesterone, testosterone and urinary oestrogens, pregn... | 395,523 | [
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Receptor-bound insulin as a substrate for insulin degradation in adipocytes. | Isolated rat adipocytes were incubated with 125I-labeled insulin (about 100 pmoles/liter) at 37 degrees C, pH 7.4, and the label associated with the cells was measured by a modified oil-flotation method. The binding of tracer alone was at least 10 times higher than the binding in the presence of insulin (1 mumole/liter... | 395,537 | [
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Bereavement as an antecedent factor in thyrotoxicosis of childhood: four case studies with survey of possible metabolic pathways. | Various organic and psychosomatic factors have been postulated over the years as etiologic events antedating the onset of Graves' disease. In some patients psychological events have appeared to be important in the evocation of symptoms. Although examples of the latter have been described in adults for many years, there... | 395,558 | [
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[Morbidity, mortality and social class. Bibliographical review covering differents aspects of pathology, and discussion (author's transl)]. | A bibliographical review of social differences in morbidity and mortality is presented. The data concerns France, Great Britain and U.S.A., only for recent years, and come from large surveys, health examinations, or morbidity or mortality registers. The social class variable may be the educational level, or a professio... | 395,591 | [
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[Subpolar lepromatous leprosy. A histological and ultrastructural study of a case]. | Leproma material from a female patient with a previous diagnosis of lepromatous leprosy underwent clinical, histopathological and electrone microscope studies. Following a year under rifampicin treatment it was found that the histic lesions corresponded to those described by Ridley (1974) within the clinical picture of... | 395,587 | [
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Transit time in constipated geriatric patients during treatment with a bulk laxative and bran: a comparison. | Transit time, as estimated from the passage through the gut of an isotope (131I)-containing capsule, was studied in 10 constipated, geriatric in-patients on a bulk laxative regimen and during treatment with wheat bran. The patients received a conventional bulk laxative (Vi-Siblin, 6 g twice daily) during a period of 8 ... | 395,628 | [
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... |
Amino acids and cell regulation. | Free amino play an important role in regulating cell volume in fishes. Four tissues/cells (skeletal muscle, RBC, brain, and myocardium) of the little skate, Raja erinacea, were selected for detailed study because of their special importance or unique advantage as experimental models. Three particular amino acids, beta-... | 395,764 | [
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Phagocytosis of 32P-labelled Escherichia coli by human polymorphonuclear cells (PMN). Effect of different sera and PMN with reference to the ABO blood group system. | A study on the interaction of different sera and polymorphonuclear cells (PMN) with reference to the ABO blood group system on the phagocytosis of a radiolabelled strain of E. coli is reported. Using untreated sera, O cells were found to be the least sensitive and AB cells the most sensitive to reduction in phagocytic ... | 395,824 | [
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The role of the plastic surgeon in a cancer hospital. | This paper discusses and illustrates the complicated problems faced by the plastic surgeon in a cancer hospital. His patients are often weakened, both physically and psychologically, not only by the cancer itself, but also by extensive ablative surgery. The goal of the plastic surgeon is rehabilitation of the patient a... | 395,877 | [
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Phosphate uptake in Saccharomyces cerevisiae Hansen wild type and phenotypes exposed to space flight irradiation. | Rates of phosphate uptake were approximately twice as great for Saccharomyces cerevisiae single-cell phenotypic isolates exposed to space parameters as for the wild-type ground control. Quantitative determination of 32P was performed by liquid scintillation spectrometry utilizing Cerenkov radiation counting techniques. | 395,899 | [
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[Interaction between anti-aggregating and anticoagulant agents. A double blind study on the concomitant administration of nicergoline and acenocoumarols]. | A double blind study was carried out comparing 10-methoxy-1,6-dimethyl-ergoline-8 beta-methanol-(5-bromonicotinate) (nicergoline, Sermion) and placebo in 60 thromboembolic patients on long-term controlled acenocoumarol treatment. Aim of the trial was to assess the hypothesis of an interaction on both the coagulatory pa... | 395,954 | [
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Pharmacological and toxicological properties of creatinol O-phosphate. A review. | N-Methyl-N-(beta-hydroxyethyl)guanidine O-phosphate (creatinol O-phosphate, COP) has proved to possess anti-ischemic and anti-arrhythmic activities associated with improved ionic balance and heart performance. These activities, which have also been shown in clinical studies, are more evident in pharmacological and clin... | 395,957 | [
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Hepatic 3-hydroxy-3-methyl-glutaryl-CoA reductase response to litter size in suckling rats. | Rats were raised in litters of 3 or 14 from the 3rd postnatal day. Already, 2 days later on day 5, those raised in groups of three had elevated blood cholesterol and insulin levels and a very much lower hepatic 3-hydroxy-3-methyl-glutaryl-CoA (HMG) CoA) reductase activity, than the other group. When aged 40 days, hepat... | 396,009 | [
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Chemotactic responses of Vibrio alginolyticus to algal extracellular products. | A capillary assay was used to evaluate the chemotactic responses of Vibrio alginolyticus to three common algal extracellular products. Acrylate and glycolate attracted the motile marine bacterium. The peak response occurred with 10(-2) M of each chemical. Acrylic and glycolic acid also attracted V. alginolyticus, with ... | 396,019 | [
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Effect of increasing doses of labetalol on blood pressure, plasma renin activity and aldosterone in hypertensive patients. | 1. Four different doses of labetalol (150, 300, 600 and 900 mg/day) were given for 1 week to each of four groups of patients with essential hypertension (six patients for each group). 2. Labetalol decreased mean blood pressure and heart rate to the same extent on the first and the seventh days of treatment. Only standi... | 396,086 | [
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Placebo-controlled, double-blind clinical trial of alprenolol in African hypertensive patients. | A placebo-controlled, double-blind clinical trial of alprenolol was carried out in 20 hypertensive Africans. The active drug and placebo were each administered for 8 weeks using a crossover design. Alprenolol was given in the form of a slow-release tablet preparation at a dosage of 200 mg twice daily. Four patients wer... | 396,111 | [
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Statistics in Japanese universities. | The teaching of statistics in the U.S. and Japanese universities is briefly reviewed. It is found that H. Hotelling's articles and subsequent relevant publications on the teaching of statistics have contributed to a considerable extent to the establishment of excellent departments of statistics in U.S. universities and... | 396,154 | [
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Genetic influences on renin, aldosterone, and the renal excretion of sodium and potassium following volume expansion and contraction in normal man. | To investigate the influence of hereditary on plasma renin activity (PRA), plasma aldosterone concentrations (PAC), blood pressure, and the renal excretion of sodium and potassium following volume expansion and contraction in normal man, we studied 37 pairs of monozygotic (MZ) and 18 pairs of dizygotic (DZ) twins. Volu... | 396,249 | [
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Changes in renal vascular sensitivity and arterial pressure associated with sodium intake during long-term intrarenal norepinephrine infusion in dogs. | Experiments were performed on conscious uninephrectomized dogs to determine the comparative effects of chronic intrarenal and intravenous norephrine (NE) infusion (0.27 microgram/kg/min) on the steady-state values for arterial pressure, plasma renin activity (PRA), and renal function at four levels of sodium intake (5,... | 396,248 | [
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[Motion sickness (author's transl)]. | A short introduction to motion sickness is followed by a historical survey of the various theories, with special reference to those concerning the inner ear. The symptomatology and the consequences of the disease are discussed. Prevention and therapy are considered. | 396,285 | [
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[Bullous dermatoses in otorhinolaryngology (author's transl)]. | The early clinical and histological diagnosis of acquired bullous dermatoses (pemphigus, bullous pemphigoid and the cicatricical pemphigoid of mucous membranes) may prove to be difficult when the disease is confined to the upper air and food passages. Histological differentiation between these diseases can also be diff... | 396,286 | [
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Methionine transport in Salmonella typhimurium: evidence for at least one low-affinity transport system. | The systems which transport methionine in Salmonella typhimurium LT2 have been studied. Fourteen mutants, isolated by three different selection procedures, had similar growth characteristics and defects in the specific transport process showing a Km of 0.3 microM for L-methionine, and therefore lack the high-affinity, ... | 396,352 | [
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Evidence that p-fluorophenylalanine has a direct effect on tubulin in Aspergillus nidulans. | Three temperature-sensitive alleles of benA (benA11, 17 and 21) confer resistance to growth inhibition by p-fluorophenylalanine (FPA). FPA resistance cosegregates with the benA gene. Two back-mutations in benA which cause loss of temperature sensitivity cause loss of FPA resistance, and two indirect suppressors of benA... | 396,355 | [
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ColE1 DNA sequences interacting in cis, essential for mitomycin-C induced lethality. | Protein synthesis and survival of colicinogenic bacteria carrying different ColE1 deletion and insertion mutants, were followed in presence or absence of the inducing agent mitomycin-C. It is concluded that active colicin is not involved in the process leading to death of the induced colicinogenic cell. The region of C... | 396,445 | [
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A guide to the recent literature on aspergillosis as caused by Aspergillus fumigatus, a fungus frequently found in self-heating organic matter. | Spores of Aspergillus fumigatus have been found to be abundantly present in the outdoor air at a site where large scale experimental composting of sewage sludge is in progress at Beltsville, Maryland. The health significance of this finding, for that site and for others in the future, is still only incompletely underst... | 396,477 | [
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Recovery period and the exposure of bacteria to subminimal inhibitory concentrations of antibiotics. | The minimal antbiotic concentration (MAC) refers to the lowest concentration of drug that results in a detectable effect on bacteria (e.g., inhibition of growth, change in morphology, and delay in recovery to normal growth in drug-free medium). Strains of Escherichia coli and Staphylococcus aureus were subjected to a r... | 396,636 | [
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G cell distribution in normal duodenal mucosa. | G cell presence in the fundus, antrum and duodenum (bulbar, descending and horizontal parts) was investigated by an indirect immunofluorescenc technique in six asymptomatic male subjects. All subjects had normal endoscopic and histological patterns normal gastric acid secretion and normal serum gastrin levels. The resu... | 396,649 | [
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Pirenzepine in the treatment of gastric ulcer. A double-blind short-term clinical trial. | The effectiveness of pirenzepine in the treatment of gastric ulcer was assessed in a double-blind 6 weeks' clinical trial in comparison with placebo. After 2 weeks of treatment 1 patient in each group showed a complete healing of gastric ulcer. After 6 weeks of treatment 9 out of 10 patients in the pirenzepine group (9... | 396,658 | [
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Phase II trial of Prednimustine. Leo-1031 (NSC-134087) in acute non-lymphocytic leukemia. | 18 patients with acute non-lymphocytic leukaemia were treated with Prednimustine, a chlorambucil ester of prednisolone, as a single drug. 5 patients responded with falling blast counts in peripheral blood, but only 1 obtained a complete remission of 3 months' duration. Since the activity of Prednimustine is lower than ... | 396,664 | [
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Recent advances in sympathetic ophthalmia. | Recent advances in understanding the pathogenesis of sympathetic ophthalmia are helping to remove the pigmented cloud which has obstructed the view of researchers on this disease for many years. Clinical features, diagnostic testing, histopathologic variations and principles of treatment are evaluated in the context of... | 396,680 | [
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Methyl prednisolone and lung function after cardiopulmonary bypass. | Thirty-one patients who were undergoing cardiopulmonary bypass for elective aortic valve replacement were studied. The effects on some aspects of lung function of intravenous methyl prednisolone, administered immediately before bypass, were assessed by measuring alveolar-arterial oxygen differences and shunt fractions.... | 396,686 | [
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Effect of an inhaled antihistamine (clemastine) as a bronchodilator and as a maintenance treatment in asthma. | Although intravenous chlorpheniramine can cause bronchodilatation, oral and parenteral antihistamines have not proved useful in treating asthma. Inhaled antihistamines may cause throat irritation, but a recent study of the antihistamine, clemastine, showed it to be an effective bronchodilator without irritant effects. ... | 396,687 | [
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0.0962... |
First pass uptake of 14C-propranolol by the lung. | Uptake of 14C-propranolol by the lungs during a single passage through the pulmonary circulation was measured in ten patients at cardiac catheterisation. Mean lung uptake of propranolol was 75% in seven patients who were not previously taking the drug and 33% in three patients who were taking it as regular oral treatme... | 396,689 | [
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Chitin structures of the cell walls of synchronously grown virgin cells of Saccharomyces cerevisiae. | The ability of a lytic beta-glucanase of Arthrobacter GJM-1 to dissolve cell walls of Saccharomyces cerevisiae with exception of the chitin-containing fraction was employed for the isolation of chitin-rich residues of the cell walls of synchronously growing populations of virgin cells. Electron microscopical examinatio... | 396,723 | [
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Nutritional state and endotoxin fever of newborn rabbits. | At thermoneutral environments 6-10 day-old well-fed rabbits responded to 20 microgram/kg I.V. E. coli endotoxin with biphasic fever: temperature peaks at 60 and 120-150, and a transient fall between 60 and 90 min after endotoxin injection. In rabbits starved for 24 hours, and in runt rabbits body temperature did not ri... | 396,759 | [
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Changes of plasma renin and renal renin concentration in HgCl2 induced acute renal failure in rats. | Acute renal failure (ARF) was produced by the single intraperitoneal injection of 3 mg/kg mercuric chloride (HgCl2) in male Wistar rats. Immediately after, and in the 1st, 3rd, 6th, 24th and 48th hour after HgCl2 administration the following variables were monitored: plasma renin concentration (PRC), renal renin concen... | 396,761 | [
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Free groin flap for the reconstruction of the scalp following tumor resection. | A free inguinal flap was transferred to correct a skull and scalp defect following resection of squamous cell carcinoma. | 396,844 | [
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Numerical evaluation of cytologic data. III. Selection of features for discrimination. | The proper selection of variables is important in assembling a profile to best describe a given group, whether of patients or cells, vis-à-vis other groups. The need often arises to determine which variables in comparable profiles best discriminate between the profiles. Three techniques for the evaluation and selection... | 396,839 | [
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Corrective cosmetic otoplasty: a simple and accurate technique. | The authors present a technique for cosmetic correction of protruding ears used in over 100 cases during the last ten years with good cosmetic results and no significant complications. | 396,853 | [
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The relationship between reproductive activity and blood calcium in the calcium-deficient hen. | 1. The dependence of reproductive activity in the laying hen upon adequate calcium intake has been investigated. 2. The response of plasma luteinising hormone concentration in calcium-deficient, as compared with calcium-replete hens, to injections of luteinising hormone releasing hormone and progesterone suggested that... | 396,953 | [
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Proteins and glycoproteins from human erythrocytes infected with Plasmodium falciparum. | The purpose of this study was to determine whether metabolites of parasite origin are incorporated into the "knob-like" protrusions of membranes of erythrocytes infected with Plasmodium falciparum. Intraerythrocytic parasites were grown in culture and labelled metabolically with ((35)S)-methionine. Fractions enriched i... | 397,004 | [
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Metabolic disorders in myocardial infarction. Changes in blood serum zinc, growth hormone, insulin and glucose concentration in patients with acute myocardial infarction. | The authors examined the concentrations of zinc, HGH, insulin and glucose in blood serum of 40 patients with acute myocardial infarction. Zinc and HGH concentrations in blood serum correlated well with changes in the clinical state in these patients. The more severe the condition of the patient, the greater zinc concen... | 397,040 | [
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Biochemical characterization of unidentified microaerophilic cocci isolated from heifer and dry-cow mastitis. | Thirty-nine strains of gram-positive microaerophilic cocci isolated from cases of heifer and dry-cow mastitis were biochemically characterized with the API 50E and API-ZYM test kit systems, gas-liquid chromatography for analysis of end products of glucose metabolism, and anaerobic biochemical tests (L. V. Holdeman, E. ... | 397,219 | [
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Failure of serology in diagnosing chlamydial infections of the female genital tract. | Chlamydia trachomatis was recoved from 20% (36/180) of women attending a venereal disease clinic. All infected women had chlamydial antibodies in their serum and cervical secretions. However, the background rates of chlamydial antibody in chlamydia-negative women were very high. Measurement of antibodies in serum (comp... | 397,220 | [
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Measure of immunoglobulin G-, M-, and A-specific titers against Legionella pneumophila and inhibition of titers against nonspecific, gram-negative bacterial antigens in the indirect immunofluorescence test for legionellosis. | A crude extract of Escherichia coli O13:K92:H4 inhibited 97% of positive indirect immunofluorescence titers against a variety of gram-negative bacterial antigens while lowering Legionella pneumophila titers in only 6% of sera from patients with suspected legionellosis. Legionella-specific titers were the result of immu... | 397,223 | [
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Evaluation and comparison of two assays for detection of immunity to rubella infection. | Two commercially available rapid screening tests, Rubacell (Abbott Laboratories; passive hemagglutination) and FIAX (International Diagnostic Technology; indirect immunofluorescence) were compared with a standard hemagglutination inhibition assay for detection of immunity to rubella infection. In tests of approximately... | 397,225 | [
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Eimeria clethrionomysis sp. n., Eimeria gallatii sp. n., Eimeria pileata sp. n. and Eimeria marconii sp. n. from the red-backed vole Clethrionomys gapperi Vigors, from Pennsylvania. | Four new eimerian species are described from red-backed voles, Clethrionomys gapperi in Pennsylvania. Sporulated oocysts of Eimeria clethrionomyis sp. n. are ellipsoidal, 18.8 (16.5-21.5) x 14.9 (14.0-16.5) with elongate, ovoid sporocysts, 10.6 (9.5-12.0) x6.1 (5.5-7.0). The oocyst wall is smooth, with 2 layers, and th... | 397,341 | [
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Lack of microbial genetic response to 2.45-GHz CW and 8.5- to 9.6-GHz pulsed microwaves. | Strain D4 of the yeast Saccharomyces cerevisiae, and strains TA-1535, TA-100 and TA-98 of the bacterium Salmonella typhimurium, were exposed to 2.45-GHz continuous wave or 8.5- to 9.6-GHz pulsed electromagnetic radiation (EMR) at various power densities from 1 to 45 mW/cm2. The temperature during radiation was maintain... | 397,346 | [
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Determination of a thermal equivalent of millimeter microwaves in living cells. | Recent microwave experiments have shown frequency dependent influences on the growth rate of bacteria. To determine whether microwaves are able to affect growth (or to induce lesions in cellular DNA of yeast cells), experiments were performed with millimeter microwaves at frequencies between 70 and 75 GHz. Saccharomyce... | 397,348 | [
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A method for recording single unit activity from the brains of foetal pigs in utero. | A technique is described for recording single unit activity from foetal miniature pigs in utero. The method involved anaesthetizing the sows with halothane and exteriorizing a sufficient length of the uterus to contain a single foetus. Both foetus and uterus were placed in a stereotaxic frame which was held independent... | 397,377 | [
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[Hyperselective blood sampling from the renal veins (author's transl)]. | A method by substitution of venous catheters within the renal venous tree was used in 28 adult hypertensive patients suffering from focal parenchymatous lesions or stenosis of one branch of the renal artery with the aim of detecting a specific source of renin hypersecretion. | 397,480 | [
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[Finding of the staphyloccoi and streptococci of mastitis on the udder after various ways and means of cleaning]. | The presence of mastitis staphylococci and streptococci on the udder's surface of 400 cows was studied following application of various ways and means of cleaning. The presence of agents causing mastitis was determined before and after cleaning the udder. On uncleaned udder surfaces presence of mastitis staphylococci w... | 397,667 | [
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[Study of a Pseudomonas mutant altered in methanol metabolism]. | A glycine-resistant mutant was isolated from a methylotrophic strain of Pseudomonas species possessing serine pathway. This mutant presents some improvements in regard to growth parameters, and is able to excrete a fluorescent pigment under certain culture conditions. This pigment is capable of accelerating the reducti... | 397,685 | [
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Course of antibiotic sensitivities in Escherichia coli and Staphylococcus aureus from animals. | In order to establish the evolution of resistance against the common antibiotics from the beginning of their use up to the present time, the sensitivity of Escherichia coli isolated from the cecum of wild boars was determined. The MIC's of E. coli from these animals in a zoological garden was examined for comparison. T... | 397,700 | [
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Endotoxin fever in capsaicin treated rats. | The fever elicited by 10 micrograms/kg intravenous E. coli endotoxin was significantly higher in capsaicin desensitized rats than in controls, but there was an upper limit to the rise in body temperature in both groups. Capsaicin desensitization permitted the participation of various heat producing mechanisms even if t... | 397,719 | [
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Differentiation of rapidly growing scotochromogenic mycobacteria employing the ZYM API system as substratum. | Nineteen enzyme activities were investigated in 15 species of rapidly growing scotochromogenic mycobacteria, employing the ZIM API system is substrate. With this system, the time of identificaiion is reduced from two weeks to four hours. | 397,734 | [
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Erythromycin levels in serum during treatment with erythromycin stearate and base. | The serum concentrations of erythromycin during treatment with erythromycin stearate and erythromycin base were compared in a randomised cross-over study with 21 hospital patients. No statistically significant differences between the brands were found in the serum erythromycin levels at any time or in the areas under t... | 397,800 | [
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Heart rate and finger pulse amplitude during muscular relaxation with frontalis versus forearm EMG feedback. | Twenty-nine volunteers participated in a one-session experiment consisting of 10 min rest followed by a 30 min treatment period. Brief relaxation instructions were given at the beginning of the rest period. The treatment was either frontalis EMG feedback, forearm EMG feedback, or non-contingent stimulation. The two fee... | 397,838 | [
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[Postoperative hypergastrinemia]. | After reviewing the more recent acquisitions on the physiology and pathophysiology of gastrin, the authors concentrate on situations of hypergastrinemia, which they divide into a hyperhydrochloric and a hypohydrochloric variety. Among the former, which they subdivide into preoperative and postoperative, the authors dis... | 397,865 | [
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Prevalence of intestinal parasitic infections among inhabitants of Tan-nan village, Nantou County, Taiwan. | The pork infected with cysticerci was sent to our laboratory in June 1971. Microscopic examination revealed the infection of Cysticercus cellulosae. Subsequently, the source of the pork was traced, and the survey of intestinal parasitism was carried out among inhabitants at Tan-nan village, Hsin-I District, Nantou Coun... | 397,878 | [
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[The structure of the gastric mucosa of the llamas (Lama guanocoe and Lama lamae). I. Forestomach]. | The mucous membrane of the first and second compartments (ventral regions) as well as of the third compartment of Lama guanacoe and Lama lamae stomach shows tubular glands opening into pits. Below the surface epithelium blood capillaries of the fenestrated type form a regular network, each mesh of which surrounds a gas... | 397,911 | [
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-0.3212771,
-0.3855096,
0.06879173,
-0.7553605,
0.0860731,
0.2030775,
0.3598246,
0.6693342,
0.1129743,
-0.2259281,
-0... |
[Pars plana vitrectomy--results and complication of 100 consecutive cases (author's transl)]. | Indications, results and complications of 100 consecutive cases of pars plana vitrectomy are reported. In 83% of patients with anterior segment and/or vitreous opacities a clear view to the fundus could be obtained; visual acuity improved significantly in 73%. Complicated retinal detachments, not managable with convent... | 397,968 | [
-0.139078,
-0.03428487,
-0.02116623,
-0.4389239,
0.1597561,
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0.0943936,
0.03251579,
0.2440976,
0.02533073,
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0.1676699,
0.1954776,
0.05485059,
0.1900636,
0.2001457,
-0.1455404,
... |
Protein-RNA interactions during TMV assembly. | A review of the structural studies of tobacco mosaic virus (TMV) is given. TMV is essentially a flat helical microcrystal with 16 1/3 subunits per turn. A single strand of RNA runs along the helix and is deeply embedded in the protein. The virus particles form oriented gels from which high-resolution X-ray fiber diffra... | 397,974 | [
-0.1303318,
0.2755695,
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0.1767661,
0.08446407,
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0.01026863,
0.2659844,
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0.01654403,
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0.4043567,
-0.1397255,
-0.04346834,
0.5251937,
0.1489449,
-0.04273... |
[Temperature measurements in the pulp chamber during onlay and inlay preparation]. | The effect of fast turning burrs and diamond points upon teeth during cavity preparation was tested in a model experiment under laboratory conditions, in order to establish possible damaging effects upon the pulp through an increase in temperature. The most effective protection comes from water cooling. Also successful... | 398,076 | [
-0.1166157,
0.3120171,
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0.3424623,
0.1041049,
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0.2112727,
0.2084576,
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0.05570003,
0.1468222,
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-0.4812722,
0.1213889,
0.557997,
0.1378043,
0.120099,
0.38... |
Alveolar macrophage--induced suppression of the immune response. | Alveolar macrophages were shown to suppress the in vitro immune response of rabbit lymphoid cells stimulated with heterologous erythrocytes. Suppression was associated with an adherent, phagocytic cell that was resistant to the effects of irradiation and treatment with anti-thymus serum. Suppression was mediated by a s... | 398,149 | [
0.1204914,
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0.0497086,
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0.3152409,
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0.1166633,
0.03036338,
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0.1524239,
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0.2322826,
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0.1278768,
0.3533652,
0.02252532,
0.1956746,
-0.1265811,
-... |
[Anti-HBs antibody. A new immunoenzymatic detection. Preliminary results (author's transl)]. | The detection of anti-HBs antibody has been carried out using a new technique where a system for the detection of HBs antigen in the solid phase is adopted to demonstrate the presence of anti HBs antibody by inhibition of the immunoenzymatic reaction. The sensitivity of the method has been compared: with that of passiv... | 398,165 | [
-0.1269445,
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0.1027935,
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0.06770372,
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0.1506395,
0.1719122,
0.4631351,
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0.05977553,
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0.07145592,
0.142819,
0.1485256,
0.3823662,
-0.124683,
-0.2108427,
... |
[Congenital anorectal stenosis (8 cases) (author's transl)]. | The authors present a series of 8 cases of congenital anorectal stenosis treated recently, with a follow up of 1 to 7 years. The finding of 3 poor results from the standpoint of anal continence leads to a discussion of the general prognosis of this malformation classically considered as being benign. | 398,237 | [
-0.08106647,
-0.2753071,
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-0.1363386,
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0.1991901,
0.2007239,
0.01834991,
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0.0815614,
0.03489259,
-0.1926719,
0.1706814,
0.05704383,
-0.0763252... |
[Suture of the submucosa in large intestine anastomosis]. | A comparison of three different suture techniques on the large bowel of the same experimental animal demonstrated that careful suture alone is adequate to produce a sufficient anastomosis. The advantages of this suture technique are to provide strength to the intestinal anastomosis, less scar tissue, and fewer peritone... | 398,249 | [
0.1145519,
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0.1118733,
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0.2552946,
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0.0423744,
0.1157392,
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0.03043419,
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-0.0483935,
0.1024007,
0.1675294,
0.2378377,
-0.2408838,
0.05582645,
... |
[Vitrectomy under optical observation (author's transl)]. | Slit lamp biomicroscopy without contact lens is achieved by upright Gullstrand fundus microscopy. The controlled angulation of the slit beam makes it possible to measure the position of objects in the vitreous cavity by correction of object and image points. This form of stereotaxis is used for guiding the laser beam i... | 398,424 | [
0.123044,
0.1328489,
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0.03245766,
0.2984081,
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0.01608204,
0.1381378,
0.2153305,
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0.1641745,
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0.222047,
0.01469472,
-0.1637479,
0.1929077,
0.2827545,
-0.1241307,
-0.... |
[Liquid silicones in reconstructive surgery of the tendons. Experimental studies]. | The results of reconstruction of flexor tendons of the hand are not satisfactory despite many operative methods. Since 70 years different surgical methods were described from which only some found application and some are tested up to day. The classical surgical methods do not prevent adhesions of tendons to the surrou... | 398,477 | [
-0.09655326,
0.2040164,
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0.04188415,
0.2841199,
0.1346031,
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0.336315,
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-0.1295658,
-0.05889807,
-0.3234561,
0.5790003,
0.08399455,
-0.138496,
0.2157945,
... |
Summary of laboratory studies on the antibacterial activity of cefaclor. | Laboratory aspects of cefaclor, a new orally-effective cephalosporin antibiotic, are summarized. On the basis of data from a variety of studies, the useful antibacterial spectrum of cefaclor is shown to include all classes of bacteria that are generally susceptible to cephalothin and cephalexin. Against many Enterobact... | 398,479 | [
-0.07961887,
-0.2562262,
-0.1266986,
-0.2490357,
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0.01995486,
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0.1181909,
0.02509088,
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0.07215232,
0.08407571,
-0.0437645,
0.1858564,
-0.2083805,
-0.04121779,
-0.1111367,
-0.03880715,
-0.08535008,
0.4486198,
0.3124162,
0.08435757,
0.122260... |
Acute eosinophilic glomerulonephritis with Bancroftian filariasis. | A case is reported of Bancroftian filariasis and acute immune complex glomerulonephritis in a 44-year-old man. Renal biopsy showed microfilariae and large numbers of eosinophils in the glomeruli (eosinophilic glomerulonephritis). The absence of other aetiological factors suggests that the glomerulonephritis may have be... | 398,487 | [
0.02585433,
0.04546415,
0.05855189,
0.1347681,
0.2936576,
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0.05023235,
-0.006847231,
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0.07050745,
0.04784416,
-0.02899878,
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-0.0952278,
0.1710412,
0.2714658,
-0.08065292,
-0.04190015,
0.1955742,
-0.133... |
Low dose steroid from the day following renal transplantation. | Azathioprine combined with a low dose of steroid (20mg of prednisolone) commencing the day following transplantation has been used for immunosuppression for 151 consecutive renal transplants in 141 patients (146 cadaver grafts, 5 living related donor grafts). Immunosuppression was satisfactory as 109 grafts function fr... | 398,513 | [
-0.1021255,
-0.01314692,
0.08545022,
-0.1243338,
0.0687324,
-0.1870529,
-0.1532483,
0.06733806,
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-0.3253683,
0.02020916,
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0.04575023,
0.195602,
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0.1918236,
0.08363817,
0.2962186,
0.2484587,
0.3421851,
0.01792003,... |
Pretransplant T cell levels and renal allograft survival. | Total rosette forming cell (TRFC) levels were measured in 50 paediatric patients awaiting cadaveric renal transplantation. Preliminary data show a statistically significant difference in allograft survival in patients with low TRFC levels pretransplant as compared with patients with medium or high TRFC levels. Pretrans... | 398,517 | [
-0.004319671,
-0.2674555,
-0.2565095,
-0.23903,
0.1082346,
-0.4346351,
-0.07397805,
0.2216775,
-0.1846805,
-0.04893393,
0.1414383,
0.215159,
0.2167695,
0.3418223,
-0.203652,
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-0.01995283,
0.07718522,
-0.05718914,
0.1325415,
0.07424562,
0.2151486,
-0.003580419,
... |
[Preliminary report and indications of assisted ventilation at home (author's transl)]. | Two uses of intermittent positive pressure can be distinguished: one supports inhalotherapy and the other longterm assisted ventilation. The apparatus can be connected to the patient either through mouth-piece or by tracheostomy. The main factors involved in the indication of assisted ventilation are the number of acut... | 398,549 | [
-0.07230556,
-0.2448717,
0.2845789,
0.2650363,
0.09765603,
-0.02260927,
0.05321642,
-0.3007132,
0.01695101,
0.04711335,
0.170577,
-0.2116757,
-0.1414267,
-0.05211134,
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-0.4370395,
0.2681527,
0.07006714,
-0.08590573,
0.02283172,
-0.1543375,
0.2900676... |
[Results of home assisted ventilation of non-paralytic and tracheostomized chronic respiratory insufficient patients (author's transl)]. | The following results have been obtained from a study of 118 tracheostomized patients ventilated at home: --Survival on the whole is generally prolonged. --The prognosis of tracheostomized subjects with restrictive syndrome is totally modified in length and quality when the patients are ventilated. --In the case of obs... | 398,565 | [
0.04851658,
-0.1935735,
0.05461596,
0.09351775,
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0.2143856,
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0.2120394,
0.3496724,
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0.1419927,
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-0.2180972,
-0.07552679,
-0.027042,
-0.02856843,
... |
Taxonomy, enzymes, and clinical relevance of anaerobic bacteria. | Present systems for the classification of anaerobic bacteria have eliminated many of the problems of earlier systems. There are still a number of major problems that require attention, however. Anaerobic bacteria produce many different enzymes that are of importance in providing nutrients to the bacterial cell, as viru... | 398,577 | [
0.03733452,
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0.06384871,
0.1062618,
-0.3534919,
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0.01756654,
0.05904935,
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0.1031487,
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0.2609879,
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0.08253331,
0.2809561,
0.2943096,
-0.07499705,
0.1762682,
-0.2396186,
... |
Enigma of ocular cicatricial pemphigoid. A comparative study of clinical and immunological findings. | The clinical and immunological findings in 22 cases of ocular cicatricial pemphigoid are presented. Males and females were equally affected. Mucosal ulceration (both conjunctival and oral) and early involvement of the canthal structures were the most helpful clinical signs. None of the patients had circulating antibody... | 398,602 | [
0.3750172,
0.01678202,
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0.1020201,
0.09072047,
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0.105183,
0.2478029,
0.02656137,
0.00342795,
0.1753059,
0.09943326,
-0.2000259,
0.02979754,
0.1792721,
-0.09894474,
-0.09780005,
-0.1541418,
0.5986148,
0.05751162,
-0.110453,
... |
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