title stringlengths 0 901 | abstract stringlengths 3 9.89k | PMID int64 22 25.3M | embedding listlengths 768 768 |
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[Plasma proteins in iron transport]. | This study deals with the effects of iron overloading on total iron-binding capacity TIBC) in fasting subjects. Overloading was obtained by oral administration of 198 mg. ferrous gluconate. The method of Bothwell and Mallet was used for plasma iron determination; the Mg CO3 methods was used for TIBC. It was that normal... | 615,559 | [
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Effects of long-acting steroid contraceptives on ovarian and uterine histology of rats. | Subcutaneous injection of single doses (5 to 20 mg/kg) of DMPA or NE in virgin female rats caused reduction in number and diameter of CL, and increase in number of atretic and cystic follicles in the ovary. Histological examination of the endometrium of these animals showed low cubiodal cells with sparse distribution o... | 615,581 | [
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Nutrient reserve in congenital malformations. | The liver reserve of vitamin A, iron and folate from 30 congenitally malformed babies dying in the perinatal period is reported, and compared with published data for babies without malformations. No statistically significant difference have been found between the two groups. The implications are discussed. | 615,594 | [
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[Inherited elliptocytosis in a family]. | Elliptocytosis is a rare disease which is transmitted autosomally and dominantly and is mainly discovered on the occasion of the regular check up. Except for the changed morphology of erythrocytes at the stage of the cell maturity the disease most often appears without clinical symptoms. The boy and the members of his ... | 615,604 | [
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[Imported malaria in the hospitals of Marseilles from 1973 to 1976: epidemiological characteristics]. | Between 1973 and 1976, 96 confirmed hospital cases of imported malaria occurred in Marseille. The collected epidemiological data indicate the recent increase of the annual incidence and an equal number of cases in immigrants and in people returning from the tropics. Among them, tourists, servicemen and merchant seamen ... | 615,686 | [
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Distinctive features of unilateral spatial agnosia in right and left brain-damaged patients. | In order to study the distinctive features of unilateral spatial agnosia shown by right and left brain-damaged patients, a test of copying drawings with guiding landmarks was given to 83 control subjects and to 248 patients affected by right (n = 108) or left (n = 140) hemispheric damage. The test enabled us to obtain ... | 615,703 | [
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Traumatic middle meningeal arteriovenous fistula. Report of 3 cases and analysis of 32 cases. | Three cases of traumatic middle meningeal arteriovenous fistula are reported and 32 cases, including ours, reported in the literature are analyzed. In these 32 cases, the appearance of the arteriovenous fistula at angiography exhibited one of three different configurations: type 1, the middle meningeal vein shows a rai... | 615,705 | [
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Myxedema myopathy: a case report. | A classical case of myxedema, demonstrating the typical Hoffmann syndrome (muscle weakness, hypertrophy, pseudomyotonic phenomena) and the usual rise in serum creatine phosphokinase (CPK), is discussed. Assuming that there is a CPK loss in the muscle fiber, the pseudomyotonic phenomena may be due to an increase in ADP,... | 615,716 | [
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Glycolytic substrate utilization and energy consumption in the cerebral hemispheres of the mouse during experimental anuria. | The glycolytic substrate utilization and energy consumption of hemispheres of adult mice were studied by converting the heads into a closed system by decapitation. It was concluded that progressive insufficiency of renal function is paralleled by an increase in brain permeability for glucose and a progressive reduction... | 615,719 | [
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Dynamic aspects of gastric emptying in patients with peptic ulcer according to ulcer stages. | The pattern and the time of gastric emptying were investigated in 38 patients with peptic ulcer and 7 healthy volunteers using the double-sampling method. The pattern of gastric emptying assumed the following three attitudes, that is, exponential (44%), quadratic (29%) and unclassified (27%) pattern. These patterns app... | 615,724 | [
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Glycerol-ester hydrolase from human small intestine and its possible role in the degradation of neutral lipids. | A glycerol-ester hydrolase has been characterized and partially purified (23-fold) from human small intestine. A pancreatic origin was excluded through the use of an immunoserum directed against human pancreatic juice, while a pharyngeal (gastric) origin was unlikely owing to the optimum pH range of activity of the gas... | 615,727 | [
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Chiba needle percutaneous transhepatic cholangiography. | Percutaneous transhepatic cholangiography with the Chiba University needle has been utilized in 30 patients. The ducts were successfully demonstrated in all 21 patients with obstructive jaundice. Sixty-seven percent of normal or stenosed ducts were visualized. No serious complications occurred and emergency post-proced... | 615,782 | [
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Food as a cause of small intestinal obstruction. A report of five cases without previous gastric surgery. | The clinical and roentgenographic findings in five patients with small intestinal obstruction caused by food impaction are presented. None had undergone previous gastric surgery. While the clinical features are those of small intestinal obstruction, an upper gastrointestinal study may demonstrate the exact site and nat... | 615,796 | [
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Unusual causes of gastrocolic fistula. | 1. Three cases of gastrocolic fistula of unusual cause are presented. These include one patient each with carcinoma of the left kidney, gastric lymphoma, and granulomatous colitis. 2. The relationships between the kidneys and gastrointestinal tract are illustrated by a cadaveric cross-section. 3. The wide variety of di... | 615,797 | [
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Pneumatosis cystoides intestinalis and obstructing intussusception in celiac disease. | Spontaneous penumoperitoneum and pneumatosis cystoides intestinalis have been undescribed complications of celiac disease. In the case reported, small bowel gas cysts caused an obstructing intussusception. The etiology of the pneumatosis cystoides intestinalis is discussed. | 615,809 | [
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Optimum viscosity of barium suspension for use in the double contrast barium meal. | The effect of viscosity of barium sulphate suspensions on coating was assessed by glass slides as in vitro, and the rat as in vivo models. It was found that below a certain viscosity (as measured by a cup viscometer) coating was impaired. As increasing viscosity is associated with increasing bubble retention and, event... | 615,819 | [
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Melanocyte colonization and pigmentation of breast carcinoma. | Colonization of mammary cancers by melanocytes with attendant pigmentation of cancer cells by melanin occurs in most cases of breast cancer in which the dermal--epidermal interface is reached by the tumour cells. There is evidence to suggest that the mammary cancer may become colonized at the expense of the epidermis, ... | 615,831 | [
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Eosinophilic granuloma of lymph nodes. | Two examples are reported of eosinophilic granuloma presenting as lymphadenopathy and being apparently confined to lymph nodes. The affected nodes were characterized by a striking sinus histiocytosis, a heavy infiltration with mature eosinophils and retention of normal lymphoid follicles. The differential diagnosis of ... | 615,832 | [
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Undifferentiated carcinoma of the large intestine. | Eight cases of the rare undifferented carcinoma of the large intestine are described. The histological distinction between undifferentiated and poorly differentiated colonic adenocarcinoma and malignant carcinoid is discussed. It is concluded that undifferented carcinoma is a variant of adenocarcinoma which tends to gr... | 615,835 | [
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A model to predict the incidence of fracture in femoral components. | The paper presents a probability model for the fracture of femoral components based on the assumption that the components are defect-free, and that they fracture by a fatigue process. The model predicts the probability of fracture for patients of different body weight, and the incidence of fractures versus body weight,... | 615,879 | [
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Display of three-dimensional information in computed tomography. | From a sequence of computed tomograms of two-dimensional transverse slices of a body one can build up a three-dimensional array of numbers containing spatial rather than cross-sectional information. We have developed computer methods to display a slice at arbitrary orientation through the three-dimensional object. The ... | 615,890 | [
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Variation with time of the attenuation values of intracranial hematomas. | Fourteen cases of subdural, epidural, and intracerebral hematoma, in which the time of the trauma or bleeding was known, were selected. Attenuation of samples taken at surgery showed good correlation with attenuation values determined by computed tomography (CT). The decrease in the attenuation of the hematoma from the... | 615,894 | [
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Correction for collimator width (restoration) in reconstructive X-ray tomography. | X-ray measurements made by scanning in a plane, in successive position angles, involve a degradation (smoothing, or blurring) associated with the nonzero width of the strip occupied by the X-ray beam. The collimating holes that define the X-ray beam cannot be made indefinitely small without increasing the X-ray source ... | 615,895 | [
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Psychosocial first aid for refugees (an essay in social psychiatry). | Post-war refugee resettlement schemes offer an opportunity for the study of contemporary social phenomena of compulsory mass migration. The process, set in motion by man-made disasters of war, oppression and persecution, deeply affects not only the victims but also the social institutions as they mobilize resources to ... | 615,937 | [
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Large basal ganglia cyst in site of previously radiated glioma. Case report. | A 3 1/2-year-old boy developed a mass lesion in the right basal ganglia and midbrain, compatible with glioma. During radiation therapy, aqueduct obstruction developed, necessitating a ventriculoatrial (VA) shunt. The child improved and remained well for 6 years, when he developed recurrent symptoms. A computerized tomo... | 615,975 | [
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A system of extension prostheses. | It is suggested that three basic types of extension prostheses are required as shown in Figure 1. Four methods of achieving these prescriptions using rigid, total-contact, polyester laminate sockets have been described, and the table (Fig. 6) indicates the correct method to be used for each type. These prostheses have ... | 615,991 | [
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Mass fragmentographic demonstration of low amounts of beta-phenylethylamine in human urine. | beta-Phenylethylamine (PEA) is determined with a simple, rapid and highly specific assay, 5 ml human urine, using GLC combined with mass fragmentography. The 24 h urinary excretion of PEA in ten healthy male subjects ranged from 28 to 131 nmol/24 h with a mean (+/- SD) of 66 (+/- 9) nmol/24 h. It is concluded that rein... | 616,024 | [
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[Possible activating effect of subnarcotic doses of some anaesthetic drugs in clinical electroencephalography (author's transl)]. | The use of subnarcotic doses of anaesthetic agents has been proposed, in the last few years, as a practical method for enhancing EEG activities in epileptic patients. Barbiturates such as Evipan or Brietal were used in the present study. Both electrographic and clinical effects occurred not only with the intravenous ad... | 616,019 | [
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The influence of age on reactive hyperaemia in the human calf: a study with strain gauge plethysmography. | Postischaemic reactive hyperaemia in the calf was investigated by strain gauge plethysmography in four groups of ten subjects. The mean age of the different groups was 6, 13, 24 and 57 years respectively. Basal calf flow, repayment and recovery time in the 6-year-old children were greater than in the other groups, whic... | 616,035 | [
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... |
Free choline in human plasma analysed by simple radio-enzymatic procedure: age distribution and effect of a meal. | Ultrafiltration of plasma was shown to be a simple and rapid method to obtain a stable sample for direct measurement of free choline (Ch) in plasma by a radioenzymatic procedure. Free Ch was analysed in plasma from healthy volunteers fasted 12-15 h and 1 h after a meal. The free Ch concentration was found within narrow... | 616,044 | [
0.100477,
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0.07198501,
0.2791345,
0.3362191,
0.03721819,
-0.070... |
Binding of bilirubin and long-chain fatty acids to human serum albumin with general remarks on displacement of firmly bound ligands. | Binding of bilirubin to human serum albumin was studied by estimation of the free bilirubin concentration from the rate of oxidation with hydrogen peroxide and peroxidase, and by spectrophotometry: nI = 1, kI = 7 x 10(7) l/mol; nII = 1, kII = 5 x 10)5) l/mol, at pH 7.4, 37 degrees C, ionic strength 0.1. Palmitate or ol... | 616,051 | [
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0.... |
Intermittent treatment with streptokinase in arterial disease of the limbs. | Sixty-two patients with arterial disease of the lower limbs were treated with streptokinase by intermittent administration. All patients had experienced recent aggravation of their arterial disease, and 22 had thrombolysis confirmed by arteriography. In 20 cases clinical study showed repermeation--in 8 cases during the... | 616,153 | [
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... |
[Effects of acute hypercapnia upon the myocardium: contractility, coronary resistance, oxygen consumption and potassium balance (author's transl)]. | In the isolated perfused dog heart, at constant coronary blood flow and heart rate, we studied the effect of altering CO2 in the gas mixture from 5 to 15% on contractility, coronary resistance, myocardial O2 consumption and K balance. Contractility, assessed by the developed force, and its derivative through a strain-g... | 616,176 | [
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[Enzyme polymorphism in a population of Zenaida auriculata (Golden pigeon) (author's transl)]. | By means of starch gel electrophoresis and specific staining, molecular forms of aspartate aminotransferase and soluble esterases have been investigated in liver extracts of individuals from a population of Zenaida auriculata. Four alleles at the locus corresponding to soluble or cytoplasmic aspartate aminotransferase ... | 616,181 | [
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... |
Echocardiography in assessment of mitral valve disease II. Left atrium and left ventricle. | 79 patients studied by cardiac catheterization were also studied by echocardiography to evaluate the reliability and usefulness of echocardiography in making left atrial and ventricular measurements in patients with mitral valve disease. The left atrium was larger than normal in all the patients and especially in those... | 616,219 | [
-0.2975205,
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0.2... |
Effect of cessation of propranolol treatment on myocardial noradrenaline and acetylcholine content in the rat. | Cessation of long-term treatment of rats with propranolol 10 mg/kg/day subcutaneously produced no alteration in the myocardial noradrenaline content estimated 12, 24, 48 and 96 hours after the last propranolol injection; nor did the myocardial acetylcholine content change. These results do not support the idea that the... | 616,227 | [
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0.1661476,
0.006199594,... |
Cell proliferation in organs of rats bearing hepatoma 3924A: effects of X-rays of surgery. | For inbred rats with Morris hepatoma 3924A, increases in tumor size were accompanied by increases in weight and DNA content of spleen, DNA content of tibial marrow, and peripheral white cell concentrations of blood. White blood cell concentrations of rats with tumors weighing more than 5 g were approximately two-fold g... | 616,317 | [
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0.2798995,
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[Chronic granulomatosis in childhood]. | In a boy aged 8 years suffering from chronic granulomatosis of childhood necrotizing pneumonie and small pulmonary tuberculoid granulomas containing filaments of moulds were found at autopsy. Necrotizing leucocytic granulomas were present in the liver, spleen and the lymph nodes. All the organs showed aggregates of his... | 616,326 | [
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-0.... |
[Morphology of ferritin-induced shock in sensitized guinea pigs]. | With the aid of morphological methoda, differences have been described between the active ferritin shock and the ferritin-antiferritin shock in guinea-pigs, which clinically appear as identical. The two processes can be differentiated from each other on the light microscopical level, but with particular clarity on the ... | 616,332 | [
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... |
Gluconeogenesis in kidney cortex slices of the guinea pig. Its relation to acidosis and to calcium. | In contrast to rat kidney cortex the glucogenic capacity of kidney cortex slices from normally treated guinea pigs was very low. Reduction of the pH of the incubation medium by either lowering the HCO3-concentration or by increasing the pCO2 resulted only in varying stimulatory effects on glucose production from endoge... | 616,367 | [
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0.2876831,
0.5552143,
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-... |
Relationship between the renal metabolism of glutamine, fatty acids and ketone bodies. | Using renal cortical slices from acidotic and normal dogs we show that fatty acids such as crotonate, octanoate, palmitate and oleate as well as ketone bodies (beta-hydroxybutyrate and acetoacetate) in concentrations ranging from 0.5 to 5.0 mM induce a 30 to 50% decrease in glutamine uptake and ammonia production when ... | 616,372 | [
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0.04771041,
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0.3828119,
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... |
The degradation of glutathione derivatives in the rat kidney. | Single proximal rat kidney tubules and Henle loops were microperfused with labelled S-substituted glutathione derivatives which are physiological mercapturic acid precursors. S-methyl-glutathione as well as the non-permeating bromo-sulfaleinglutathione adduct were degraded in the proximal convolution with a half-life o... | 616,383 | [
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Antitumor activity of macrophages induced by Corynebacterium liquefaciens. | Corynebacterium liquefaciens can induce a marked resistance to tumor cell (AH-7974) challenge in Donryu rats. This effect was also induced in T-cell-deficient athymic nude mice. The macrophages harvested from the peritoneal cavity of a rat injected with C. liquefaciens showed a marked inhibition of tumor growth in vitr... | 616,415 | [
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0.03649718,
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Carcinogenicity of 2-(2-furyl)-3-(5-nitro-2-furyl)acrylamide (AF-2) fed to female Sprague-Dawley rats. | The carcinogenicity of 2-(2-furyl)-3-(5-nitro-5-furyl)acrylamide (AF-2) was investigated by administering it orally to Sprague-Dawley female weanling rats in a grain diet at a dose of 0.2% for 46 weeks, followed by 20 weeks of unmedicated control diet. The total mean cumulative dose of AF-2 was 10.1 g (41.6 mmol) per r... | 616,417 | [
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0.2648836,
-0.27103... |
Rehabilitative treatment of hearing-impaired children. | The prevalence of hearing impairment and the educational effects of untreated hearing problems are described and the conditions required for verbal learning among severely and profoundly hearing-impaired children are outlined. Results of a longitudinal study undertaken at McGill University are briefly presented and the... | 616,445 | [
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0.1834829,
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0.002121633,
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-0.02134185... |
[Basilar migraine]. | Basilar migraine has been studied by Bickerstaff who considers that there is a vasoconstriction in the basilar territory resulting in transient ischemia with the corresponding neurological symptoms including vertigo, and followed by the vasodilatation causing the headache. Three cases, treated in neurology, have had an... | 616,447 | [
-0.2077835,
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0.1108171,
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0.001910811,
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Corrosion casts of the temporal bone. | This paper compares the size of the bony labyrinth in infants to that in adults. Fusible metal was injected in dried temporal bones and after the overlying bone was removed by dissolving in weak acid, the semicircular canals and cochlea were measured and compared. A summary of the method of preparation is also included... | 616,448 | [
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0.002678045,
... |
Reconstitution of D-glucose transport in vesicles composed of lipids and intrinsic protein (zone 4.5) of the human erythrocyte membrane. | Elucidation of the mechanism of facilitated D-glucose transport in human erythrocytes is dependent on the identification and isolation of the membrane protein(s) mediating this process. Based on the fact that stereospecific D-glucose transport is reconstituted in liposomes prepared by sonication of a lipid suspension w... | 616,483 | [
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0.2317879,
0.2166943,
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Central nervous system involvement in mycosis fungoides: pre mortem diagnosis by light and electron microsocopic study of the spinal fluid. | Involvement of the brain, spinal cord, peripheral nerves, meninges, and cerebrospinal pathways in mycosis fungoides manifests itself, clinically, as an obscure neurologic disturbance, occurring in patients with cutaneous manifestations of that disorder. Neurologic expressions of this particular cutaneous lymphoma are i... | 616,545 | [
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... |
A neurophysiological basis of developmental dyslexia. | Recent advances in the understanding of the asymmetrical functions of the cerebral hemispheres provide new insight to the mechanisms underlying the developmental language disorders. It is probable that learning to read depends in part upon the ability to establish an association between a seen object (customarily perce... | 616,548 | [
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0.1272072... |
Immunological response of subacute sclerosing panencephalitis patients to measles virus. | The immunological responses of patients with clinical signs of SSPE were examined by the direct migration inhibition, complement-mediated antibody cytoxicity and the lymphocyte-mediated cytotoxicity assay techniques. Peripheral lymphocytes migrated similarly to controls when exposed to measles antigen. Lymphocytes from... | 616,551 | [
-0.1938455,
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0.09819123,
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... |
Speech and swallowing evaluation in the differential diagnosis of neurologic disease. | Examination of the speech mechanism (the vocal tract) frequently provides information about certain neurologic lesions. The speech, swallowing and respiratory patterns of patients with cerebellar, upper motor neuron, lower motor neuron and extra-pyramidal lesions (parkinsonism) were studied, 10 of each category. The pa... | 616,561 | [
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... |
Ocular motor involvement in post-infective polyneuropathy. | Ocular motor involvement is uncommon in post-infective polyneuropathy. Details of the evolution and recovery of the ophthalmoplegia are presented in 11 patients in whom ocular motor involvement was a major or notable feature of the illness. Follow-up examinations after intervals of up to 6 years in 10 of the 11 patient... | 616,610 | [
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0.09469177,
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0.0962... |
Priming of interferon action. | Pretreatment of L cell cultures with low levels of mouse interferon caused a more rapid development of and a greater degree of protection with subsequent exposure to higher levels of mouse interferon than that observed for control cultures. Such priming was a specific event which required cellular RNA synthesis. Primin... | 616,670 | [
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0.47654,
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Cellular autophagocytosis in mouse seminal vesicle cells in vitro. | Cellular autophagocytosis was observed in mouse seminal vesicle cells incubated in vitro up to 8 h in medium 199 or Krebs-Ringer bicarbonate buffer. During the first 2 h of incubation, early forms of autophagic vacuoles were seen in the cells, advanced forms containing degraded material began to cumulate later. After 6... | 616,696 | [
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... |
Flow and shuttle of plasma membrane during endocytosis. | A striking feature of endocytosis is the large amount of surface membrane that is brought into the cells through the formation of endocytic vesicles. Little is known about the fate of this membrane material. It is implausible that it would be destroyed in lysosomes, as the rate of turnover of the constituents of plasma... | 616,714 | [
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0.4656939,
0.1059701,
-0.03864779,
... |
Conversion of proinsulin into insulin by cathepsins B and L from rat liver lysosomes. | Conversion of proinsulin and intermediate forms of proinsulin into insulin were studied with rat liver cell fractions and purified lysosomal proteinases by using the technique of polyacrylamide disc-electrophoresis. Both substrates were degraded very rapidly by homogenates and crude lysosomal fractions to split product... | 616,718 | [
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-... |
Cooperation of various subcellular fractions in protein degradation in vitro. | In order to test the possibilities in protein degradation between cell organelles comparatively, [3H]- and [14C]-leucine short-time labelled subcellular fractions from rat liver were incubated with each other at pH 6.9. All fractions tested were able to degrade short-lived proteins from foreign fractions, whereby the l... | 616,731 | [
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... |
Isolation and characterization of inhibitors of neutral proteinases from spleen. | Two different types of neutral proteinase inhibitors were isolated from postmicrosomal supernatant of bovine spleen. Inhibitor A with molecular weight 40,000 inhibits elastases and chymotrypsin-like neutral proteinases from bovine spleen, whereas inhibitor B with estimated molecular weight 20 000 inhibits only chymotry... | 616,735 | [
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0.2319178,
-0.08759601... |
Studies on the in vivo-action of leupeptin on the nitrogen retention in rats. | A daily s.c. injection of 0.5 mg leupeptin for 7 days does not influence the digestibility of food-N but seems to improve the N-retention. A daily injection of 1.0 mg leupeptin for 14 days is without influence on the digestibility of N, too, but the N-retention was decreased. At this leupeptin level the half-lives of i... | 616,737 | [
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0.0501843... |
Inhibition of serine proteinases by benzamidine derivatives. | Derivatives of benzamidine inhibit competitively the activity of the serine proteinases trypsin, plasmin, thrombin, and of the clotting factor Xa. The inhibitor activities (Ki-values) of various benzamidine derivatives against the several enzymes were compared. Besides parallels, deviations in the corresponding structu... | 616,739 | [
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0.1994588,
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0.041... |
Degradation of phosphorylated chromosomal nonhistone proteins. | In experiments with in vivo 32P-labelled nonhistone proteins of rat liver nuclei it was shown that these components are more sensitive against degradation than the mass of the nonhistone proteins. In the presence of 0.1 mM phenylmethylsulfonylfluoride and 1 mM sodium molybdate, however, they are protected against degra... | 616,742 | [
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0.111112,
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... |
Child care in the new towns in the UK. | New towns with large populations of children present ideal opportunities to study and implement extended primary care services for children. It appears that workload in most new towns is higher than in established communities. Often, the demanding nature of new town practice seems to have precluded innovations in prima... | 616,845 | [
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0.3563007,
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A new animal model for the prediction of antidepressant activity. | Animal models presently in use for the screening of potential antidepressant drugs yield numerous false positives and false negatives. In search of a more specific model, we have studied the effects of psychotropic compounds on the behavioural changes induced in rats by the removal of the olfactory bulbs. We have obser... | 616,925 | [
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[Videotape methods for assessing nonverbal cues of behavior in depressive syndromes (author's transl)]. | We proceed from an earlier study with a behaviour-oriented judging scale and report a first attempt of quantifying systematically non-verbal elements of behaviour, taking into account the time-course of drug induced amelioration of psychopathology. The study is based on 7 cases of psychotic agitated depressions. We ana... | 616,926 | [
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0.3273976,
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0.002971398,... |
The anti-Müllerian hormone. | Müllerian regression in the male fetus is mediated by a discrete fetal testicular hormone, different from testosterone and synthetized by Sertoli cells. Secretion of AMH begins shortly after testicular differentiation and lasts into the perinatal period; however, the müllerian duct is responsive to AMH only during a sh... | 617,047 | [
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0.1640711,
0.0245343,
-0.00405... |
Eating in the laboratory: behavioural aspects of the positive energy balance. | A survey is made of a number of experiments conducted in our laboratory over the last six years. Our working hypothesis assumes that positive energy balance, which should not be prematurely defined as the cause of obesity, is itself caused by disturbances in appetite and satiation control which, given certain environme... | 617,114 | [
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... |
[Adenocarcinoma of the appendix. 6 cases and review of the literature]. | The adenocarcinoma of the vermiform appendix is most frequently discovered at the pathological examination, which causes the problem of a second operation. Our study was done on 145 patients and compares survival according to the attitude taken by the surgeon. It seems that the most favorite treatment is a precocious r... | 617,129 | [
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0.5210615,
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0.... |
[Splenic repercussions after Warren's distal spleno -renal shunt]. | Volume and function of the spleen were checked in 14 patients 6 months to 7.5 years (average: 2.5 years) after Warren distal spleno-renal shunt. In addition to the shunt, the splenic artery was ligated proximally in 5 cases. Splenomegaly decreased in half of the patients. In 8 out of the 13 patients with preoperative h... | 617,179 | [
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0.2926554,
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0.07... |
[Treatment of chronic recurrent necrotic pancreatitis]. | 22 out of 180 patients with chronic relapsing pancreatitis showed an acute hemorrhagic-necrotizing exacerbation. in 11 out of these there was an indication for operative management of the chronic pancreatitis before onset of the acute exacerbation. The clinical picture is similar to that of the acute hemorrhagic-necrot... | 617,185 | [
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... |
[Serum gastrins after duodeno-pancreatectomy]. | 6 patients who have had a duodeno-pancreatectomy were starved and then given a test meal, to stimulate the serumgastrin which was measured by RIA. The fasting gastrin values were, by all the patients, in the lower range of the normal level (25-50 pg/ml). The stimulation with the meat-extract (25 g with 400 ml of water)... | 617,186 | [
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Interaction between impulses evoked by stimuli of different modalities in neurons of the parietal associative cortex. | In acute experiments on cats anesthetized with chloralose and nembutal interaction between visual, auditory, and electrodermal stimuli in neurons of the parietal association cortex was studied. Two types of interaction were found; the first characterized by inhibition or by inhibition followed by facilitation of the re... | 617,216 | [
-0.1580176,
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Investigation of the functional role of the septum. | A spectral-correlation analysis was made of the EEG recorded from the motor and visual cortex, hippocampus, and septum (in some series of experiments, the lateral geniculate body and mesencephalic reticular formation also) of rabbits in the presence or absence (background) of sensory stimulation. To investigate the fun... | 617,218 | [
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Therapeutic trials in muscular dystrophy: II. Ethylene and its derivatives. | The plant growth stimulants ethylene dinitramine (EDNA) and ethylene have been reported to increase muscle regeneration. Such chemicals might therefore be of therepeutic benefit in the human muscular dystrophies. This report describes a series of experiments to reinvestigate the effects of EDNA, ethylene, and another p... | 617,265 | [
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IgG deficiency in association with placental oedema. | Deficiency of the immunoglobulin C (IgG) in the human newborn is rare in the absence of maternal hypogammaglobulinaemia. Low concentrations of IgG in cord blood were found in 3 conditions--the donor twin in the fetofetal transfusion syndrome, hydrops fetalis and congenital hepatic disease. These were all associated wit... | 617,305 | [
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0.1113777,
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Effects of gonadectomy on hypothalamic obesity in male and female rats. | The effects of ventromedial hypothalamic (VMH) lesions on body weight, body composition, and food intake were examined in gonadally intact and gonadectomized adult rats of both sexes. The most striking finding was that, while gonadectomy only modestly augmented the weight gain following VMH lesions in females, castrate... | 617,338 | [
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[Simple method of measuring the physiological form the velocity of intestinal transit]. | The velocity of intestinal transit was studied in 24 healthy volunteers using as a marker a small rubber bag which contained 7 to 10 microcuries of NaI 131. The bag was ingested and its passage along the digestive tract followed over the abdominal surface with the help of a collimated scintillation counter connected to... | 617,556 | [
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The therapeutic use of glucocorticoid hormones in the perinatal period: potential neurological hazards. | The expanding perinatal use of glucocorticoids entails potentially hazardous effects of these hormones on nervous system development. Neonatal animal experimentation with pharmacological doses of glucocorticoids has revealed immediate effects on brain cell division, differentiation, myelination, and electrophysiologica... | 617,574 | [
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... |
Paroxysmal choreoathetosis following head injury. | A 33-year-old man developed paroxysmal choreoathetosis following a severe head injury. Phenobarbital therapy was promptly effective. The family history as well as physical examinations and laboratory studies were unremarkable. | 617,585 | [
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The physiological costs of box lifting. | Thirteen male subjects lifted boxes of three different weights for 20 min periods each. Ventilation, oxygen uptake and heart rates were measured. Each subject made subjective estimates of the degree of difficulty of the work he was doing. Oxygen uptake and ventilation were found to reach steady state after about four m... | 617,652 | [
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-0.099428... |
Attitudes of adolescent males toward abortion, contraception, and sexuality. | Younger males appear to be reassessing their roles in preventing unwanted conception. This article reports the findings of a study of the attitudes of 1,017 younger men toward pregnancy, family planning, and sexuality. A questionnaire was used over a 2-year period, administered before educational sessions conducted by ... | 617,765 | [
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Some properties of autoprothrombin II-A anticoagulant. | Autoprothrombin II-A anticoagulant was isolated from bovine prothrombin. Purified prothrombin was applied to DEAE-cellulose chromatography after incubation with thrombin. Four protein peaks were obtained where the third peak corresponded to the anti-coagulant effect. The fractions under the third peak were pooled toget... | 617,778 | [
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... |
The ethanol gelation test and thrombosis. | Intravascular fibrin formation takes place during thrombus formation or by activation of coagulation in circulating blood. Incorporation of fibrin in thrombi may be detected by usine 125I-labelled fibrinogen. Soluble fibrin may be present during thrombophilic states or during thromboembolic complications and diseminate... | 617,779 | [
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Comparative aspects of prothrombin activation. | The activation of the purified prothrombins from human, bovine, and chicken species have been studied. Chicken prothrombin activation, similar to bovine prothrombin, resulted in the formation of a 161 residue prothrombin fragment 1, a 113 residue prothrombin fragment 2, and chicken thrombin with a 49 residue A chain an... | 617,786 | [
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-0.2130668,
... |
Characteristics and thrombogenicity of factor IX concentrate. | Thrombogenicity of the factor IX concentrate and its clinical use for stoppage of the bleeding in the case of hemophilia A with inhibitor were reported. (1) Factor IX concentrate contained the coagulation factors as prothrombin complex (factors II, VII, IX and X); Thrombin and factor Xa. (2) Prothrombin in the factor I... | 617,788 | [
-0.01873787,
0.1159016,
-0.1890521,
0.1459354,
0.2846004,
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0.0485426,
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0.1107254,
0.3264752,
0.5183228,
0.2660868,
-0.1314465,
0... |
Annoyance response to spectrally modified recorded aircraft noise during television-viewing. | Magnitude estimations of the annoyance of 27 individual noise stimuli were made by 24 Ss while viewing television; 8 different spectrum modifications of a basic aircraft noise were introduced at 3 overall intensities. The basic spectrum was that of an untreated commercial jet aircraft takeoff noise; the other 8 were cr... | 617,812 | [
-0.224987,
0.2768987,
0.1267693,
0.09365389,
0.02058655,
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-0.5986153,
-0.007589821,
0.0663442,
-0.1826617,
-0.1583378,
0.001285016,
0.0507149... |
Antibody dependent and spontaneous lymphocyte mediated cytotoxicity in normal subjects, patients with SLE, and malignancies. | Antibody dependent and spontaneous lymphocyte mediated cytotoxicity was studied in healthy subjects and patients with systemic lupus erythematosus and metastatic tumours. The purified peripheral blood lymphocytes of healthy subjects exerted a similar cytotoxic activity on allogeneic K-562 and xenogeneic chicken erythro... | 617,926 | [
-0.003983294,
-0.1608104,
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-0.02704074,
-0.2209607,
0.1596145,
0.2733236,
0.1609236,
-0.3215... |
[Hepatitis B antigen (HBSAG) in hospitalized children]. | Blood samples of 1940 hospitalized children aged 0--18 years were investigated for presence of HBs-Ag by counter-electrophoresis, haemagglutination and radioimmunoassay, HBs-Ag was found in 1.34% of all patients, being distributed evenly amongst boys and girls. The incidence was 1.7% in patients from a large University... | 617,959 | [
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0.2526465,
0.1182175,
0.04589272,
0.2061596,
0.1902622,
-0.07856572,
0.00... |
Treatment of urinary tract infections in children with a single daily dose of gentamicin. | 21 children with recurrent urinary tract infections (UTI) due to bacteria resistant to the usual antiinfectious drugs were examined to evaluate whether their UTI could be effectively treated with a single daily administration of gentamicin (2.5 mg/kg i.m.) for ten days. From the data obtained it may be concluded that s... | 617,980 | [
-0.05750305,
0.04643214,
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0.06525762,
0.2785656,
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0.06106628,
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0.126678,
0.1480609,
0.5158039,
0.05920245,
0.05914574,
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0.03820731,
0.03412162,
0.04401334,
-0.5294588,
0.1390656,
0.0888081,
0.2355798,
0.1101961,
0... |
Hypoglycorrhachia in neonatal intracranial hemorrhage. Relationship to posthemorrhagic hydrocephalus. | The level of cerebrospinal fluid (CSF) glucose may be lowered after subarachnoid hemorrhage. This was observed in each of 18 cases of proven posthemorrhagic hydrocephalus in infants (study group). In one of these children with a hemorrhagic spinal fluid and hypoglycorrhachia unaccompanied by clinical signs of intracran... | 617,981 | [
-0.04703125,
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0.04417605,
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0.1040427,
0.04040702,
0.3070379,
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0.1564673,
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-0.07790779,
0.1402396,
-0.1886273,
-0.3958822,
0.3152426,
0.05736004,
0.183876,
... |
An unusual tear-gas gun fatality. | A case of death involving a tear-gas pen gun, firing .45 ACP metallic ammunition, is presented, in which the recoil generated by the cartridge converted the weapon into a missile, penetrating the brain of the shooter. The injury potential to shooter and shooting victim is briefly discussed, and the added hazard to the ... | 617,995 | [
-0.6830177,
-0.01845296,
0.09563085,
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0.09849206,
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0.08105663,
0.1265439,
0.1533575,
0.1537679,
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-0.1853688,
0.2357278,
0.06150219,
-0.06047349,
-0.02495081,
0.004941245,
0.15... |
Blood coagulation defect in Masugi nephritis. | The platelet count and the coagulation pattern have been studied on the basic of nine laboratory tests in Masugi nephritis of the delayed type. Platelet consumption was found to constitute the initial manifestation of Masugi nephritis. The prenephritic stage and the manifestation of nephritis were invariably associated... | 618,059 | [
-0.02390476,
0.4373715,
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0.3740309,
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0.3245492,
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0.02730023,
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0.1127981,
-0.02920473,
0.06939928,
-0.1109644,
0.128264,
0.575379,
0.1232688,
0.025755... |
[Distribution and causes of injuries in seat belt-wearing automobile passengers]. | We analized 71 car head-on collisions with 100 persons involved wearing seat belts. All 31 passengers with faulty belt function (group II) suffered injuries, 7 of them fatal. 69 passengers with correct belt function were only slightly injured if at all (group I). The majority of the injuries in group I are those of the... | 618,288 | [
-0.13323,
0.3406908,
-0.01737249,
0.4047998,
0.09521918,
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-0.3900339,
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0.1179107,
0.2881202,
-0.5096054,
0.177422,
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-0.5858043,
0.1470139,
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0.1357831,
0.2173988,
0.1946775,
-0.008772193,
0... |
[Comparative study of energy metabolism of the skeletal muscles in man, dogs and rats during long-term ischemia]. | A comparative investigation was made on muscle tissue of man, dog and rat during ischemia of five hours duration. The content of energy rich phosphates was measured. The ATP level decreased after two hours ischemia to 68% in man, to 45% in the dog, and to 23% in the rat. By five hours it had fallen further to 25% in ma... | 618,291 | [
-0.1573993,
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0.01163036,
-0.0243421,
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0.03152062,
-0.1211394,
-0.1105856,
-0.06138872,
-0.04050101,
-0.04319091,
-0.4199523,
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-0.5096214,
-0.2009011,
0.2740697,
-0.3099136,
0.2367583,
0.2124829,
0.1253274,
0.01559... |
[Angiographic studies of kidney failure in endotoxinemia]. | Exogeneous endotoxaemia caused vasoconstriction of the juxtaglomerular arteries in otherwise healthy minipigs. This supports the view that reduced renal cortical blood flow in patients with liver disease can be caused by endotoxin. After portocaval anastomosis the efficacy of the liver RES to clear endotoxin was decrea... | 618,294 | [
0.07493413,
-0.05451315,
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0.1965849,
0.3483273,
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0.08723774,
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0.001179364,
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0.1278247,
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-0.3493507,
0.2757696,
0.3334274,
0.151793,
0.2556322,
0.3724763,
0.05659054,... |
[Electromyographic studies of the stomach following selective proximal vagotomy in the awake dog]. | Electrical and mechanical activity of the stomach following selective proximal vagotomy (SPV) were studied with 79 single experiments in 10 awake dogs. The influence of several pharmacological agents and feeding was tested: 1. The AP-Index of the gastric electrical activity rises to 1. 2. High frequency, atypical elect... | 618,302 | [
0.1125037,
-0.2303693,
0.0608349,
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0.2022987,
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0.0417946,
0.08077775,
0.2132726,
-0.1689577,
-0.06533896,
-0.637925,
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-0.3044432,
-0.8961083,
0.3826767,
0.07670424,
-0.2408291,
-0.2382548,
-0.1218656,
-0.0009199253,... |
[Sympathectomy of the stomach: an effective preventive measure in stress-induced gastric mucosa lesions in swine]. | 15 mini-pigs were bled to a mean aortic blood-pressure of 40 mm Hg, which was sustained for 3 hours. 2 groups were studied: Control-Group: Shock alone without splanchnicectomy (n = 8); Test-Group: Shock after splanchnicectomy 14 days previously (n = 7). In all animals a stimulated gastric secretion test was performed 3... | 618,305 | [
0.08940402,
-0.07633016,
-0.1501018,
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0.3292111,
-0.3005694,
-0.06879294,
-0.2559946,
-0.03276988,
-0.2400506,
0.2568117,
-0.4026618,
0.1858271,
-0.3560503,
-0.4984121,
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-0.3338736,
0.09288069,
0.2568609,
0.4190492,
0.4168602,
-0.1237603,
0.02626055,... |
[Gluconeogenesis in perfused rat liver following preservation in various temperature ranges]. | Experiments with perfused rat livers have shown that rates of various metabolic processes are influenced by changes in temperature in different ways. Cytosolic processes exhibit a linear temperature dependence when plotted in an Arrhenius-diagram in the range between 37 degrees and 1 degree C. In contrast, processes wh... | 618,310 | [
-0.1242567,
-0.05997086,
-0.3464283,
0.04828766,
0.03729319,
-0.1482244,
-0.1711328,
0.0870918,
-0.04975013,
-0.07946205,
0.06478109,
-0.005625931,
-0.1120548,
-0.1066598,
-0.4767557,
-0.2538503,
-0.4083992,
0.1342026,
-0.01282007,
0.222833,
0.2429879,
0.1276474,
-0.00401... |
[Physico-chemical properties of several phages of Bacillus thuringiensis]. | A study was made of biological and physico-chemical properties of phages of Bac. thuringiensis as well as of a number of parameters of nucleic acids isolated from these phages. The phages contain double-stranded DNA. Molecular weights of DNA from three phages--Tg9, Tg10 and Tg13 have been determined by two independent ... | 618,332 | [
0.2500299,
0.3210515,
0.1128103,
0.06437554,
0.009918658,
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0.2417921,
0.07301723,
0.06929363,
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-0.0982836,
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0.1513745,
-0.3309914,
0.505572,
0.3768135,
0.3028983,
0.3309479,
0.07591394,
0.03362093,
0.... |
[Molecular structure of plant genomes]. | The genome structure of several species of Graminea and Drosophila was investigated by DNA renaturation method. Kinetics of DNA reassociation was studied by direct optical scanning and the data obout Cot curve were analized by an improved computer programm "Finger". Differences between structure DNA animals and plants ... | 618,330 | [
0.3588257,
0.160612,
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0.1593253,
0.370098,
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0.2103389,
-0.06629108,
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0.2157721,
0.3046019,
0.3906657,
-1.013483,
0.2113168,
-0.5285043,
0.1565345,
0.2813691,
0.07658281,
0.4950801,
0.0825232,
-0.4297825,
0.07576... |
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