title stringlengths 0 901 | abstract stringlengths 3 9.89k | PMID int64 22 25.3M | embedding listlengths 768 768 |
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Early atherosclerotic lesions in rat aorta. Effect of cholesterol feeding and immunization. | Germ-free and conventional rats were fed cholesterol or normal pellets and part of both groups were immunized repeatedly with horseradish peroxidase (HRP). Four days after the last injections all the rats were killed, aortas removed and prepared for immunocytology and chemical analysis. Free peroxidase was not detected... | 725,328 | [
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Identification of Echinococcus granulosus strains by enzyme electrophoresis. | Hydatid cysts were collected from camels, horses, oxen and sheep in various geographical locations. Extracts from them were compared for electrophoretic forms of glucose phosphate isomerase. All horse cyst extracts had identical zymogram patterns. These differed markedly in mobility from those of cattle and sheep cysts... | 725,339 | [
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[Injection of the sacrolumbar roots: a complementary method of staging sciatica. 18 cases]. | The injection of the sacrolumbar roots allows, in the first place, the root to be made opaque in order to determine its morphology and, in the second place and above all, causes the disappearance of the radicular pain after injection of a local anesthetic, which helps the degree of sciatica to be identified. This metho... | 725,463 | [
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Xylocaine treatment in experimental pancreatitis in pigs. | Experimental haemorrhagic pancreatitis was induced in 12 piglets by infusing Nataurocholate trypsin into the pancreatic duct with simultaneous intravenous secretin stimulation. Within some minutes after the infusion all animals developed severe pancreatitis accompanied by the production of bloody ascites. Unless given ... | 725,507 | [
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Serum ferritin during infection. A longitudinal study. | Serum ferritin, transferrin, iron and haptoglobin have been investigated in a longitudinal study in 18 patients hospitalized for various acute infections. Within a couple of days after the onset of an infection, a rise in serum ferritin was seen, the magnitude of which was not dependent on the type of infection (bacter... | 725,531 | [
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Clinical and laboratory manifestations in patients with serological evidence of Mycoplasma pneumoniae infection. | 139 cases of Mycoplasma pneumoniae infection (serological diagnosis) were treated at Aurora Hospital, Helsinki, between January 1975 and August 1977. In 123 patients the main diagnosis was respiratory infection; 114 of these had pneumonia. The frequency of complications was high: 8 patients had neurologic, 6 cardiac an... | 725,539 | [
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HLA antigens in females with ankylosing spondylitis and other forms of seronegative rheumatic diseases. | A total of 222 female patients with seronegative rheumatic diseases were investigated by sacroiliac joint X-ray and HLA-A, B and Ctyped. The frequency of the B27 antigen was significantly increased in the following groups: definite pelvospondylitis (26 patients and relative risk (RR) = 99), possible pelvospondylitis (2... | 725,551 | [
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Mortality by marital status and social class in Finland during 1969--1971. Mortality from natural and violent causes. | In this paper a study of the distribution of mortality rates by social class and marital status for men and women in three age groups (25--44, 45--64 and 65--84) is presented. Natural and violent causes of death are analysed separately. The death certificates of Finnish citizens for the years 1969, 1970 and 1971 (total... | 725,556 | [
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Reversal of chronic diabetes insipidus during treatment with protriptyline. | We have described a 13-year-old white boy with Ondine's curse, sleep apnea and cataplexy who simultaneously developed progressive hypothalamic neuroendocrine deficiencies requiring replacement therapy. The patient was treated with protriptyline, a nonsedating tricyclic antidepressant, for control of the sleep-related s... | 725,636 | [
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Cold water syncope. | Cardiac bradyarrhythmias upon swallowing have been reported previously and most commonly have been related to esophageal abnormalities. We have reported the case of an unusual patient who experiences bradycardia and syncope only upon swallowing cold liquids. | 725,643 | [
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The use of antifibrinolytic drugs in aneurysmal subarachnoid hemorrhage. | Antifibrinolytic drugs have been investigated in a series of 58 patients with recent aneurysmal subarachnoid hemorrhage. It is concluded that tranexamic acid (AMCA) provides a rational method for reducing the frequency of recurrences, and that antifibrinolytic treatment is a preliminary to surgical intervention. In the... | 725,719 | [
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Computed tomography and mortality rate in brain abscess. | A small series of eleven consecutive cases of brain abscess, with one death, is presented. Early diagnosis and accurate localisation by computed tomography (ct) are emphasized and the clinical features discussed. | 725,738 | [
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Relations between the HLA-antigens and immune responsiveness to SK/SD in healthy Japanese subjects. | A possible association between the HLA antigens and immune responsiveness to SK/SD was studied in 90 healthy Japanese volunteers. No association was found between the HLA antigens, including B5, and SK/SD stimulated blastoid transformation. There was a week indication of an association between Bw22 and responses to SK/... | 725,907 | [
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The quantitative morphology of interstitial tissue channels in some tissues of the rat and rabbit. | The water-rich phase (tissue channels) of the intersititial tissue in rat ileum, knee joint capsules, kidneys, and implanted Guyton's capsules was examined electron microscopically by the SEM of plastic injection models, and by TEM and HVEM of ferrocyanide and ferritin as tracers. It was shown that the channels do in f... | 725,912 | [
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Coexistent Tk and VA polyagglutinability. | Serologic investigations of the red blood cells of two patients indicated polyagglutination as the cause of compatibility problems. Lectin studies to classify the variety of polyagglutination demonstrated the simultaneous exposure of two latent membrane receptors, Tk and VA. It is proposed that different bacterial enzy... | 726,014 | [
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[Genetic mechanisms of the stimulating effect of mutagenic factors on the growth and development of plants]. | Small doses of mutagenic factors were studied as applied to plant growth and development. It is found out that the stimulation effect is not the same in the laboratory and field experiments and is essentially modified by the environmental conditions. An opinion is advanced that nonspecific derepression and supression o... | 726,056 | [
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[Effect of cyclic nucleotides and histone fractions on mitochondrial respiratory and phosphorylating activity]. | CAMP in the wide range of concentrations (3.10(-7)--10(-3) M), cGMP (10(-6)--10(-5) M) and dibutyril-cAMP (3.10(-6) M) produced no effect on oxidative phosphorylation of rat liver mitochondria. Among histone fractions (H1, H3 and H4) tested, the arginine-rich fraction H3 (18 microgram/mg of mitochondrial protein) produ... | 726,067 | [
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[Effect of enucleation on the structural and functional state of the cytoplasm in L cells]. | The viability of cytochalasin-enucleated L-cells (cytoplasts) was investigated using autoradiography in addition to fluorescence and electron microscopy. L-cells were enucleated according to a modified Prescott's method (thermostabilized centrifugation, low centrifuge acceleration). Relatively mild conditions of enucle... | 726,069 | [
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[Chemiluminescence of hemoglobin induced by hydrogen peroxide]. | A new chemiluminescent hemoglobin (H2O2 + KOH) system is suggested. It is characterized by a comparatively high luminescence intensity. The chemiluminescence is shown to depend on the availability of hemoglobin and H2O2 in a cell. The influence of alkali on the luminescence intensity is established. Since the peroxidiz... | 726,093 | [
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Urologists and their surgical practice. | The work characteristics of urologists were studied as part of a national study of surgeon manpower. Urologists were found to work short hours relative to other surgical specialties, and their operative work load ranked sixth among the ten surgical specialties. The major conclusion was that the supply of urologists was... | 726,174 | [
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Aromatic oxidation of some phenothiazines. | The previously reported N-oxidation products phenothiazine-N-OH, N-O. and -NOOH obtained upon chemical and metabolic oxidation of phenothiazine nuclei are now shown to be the C-oxidation products, 7-hydroxyphenothiazines, phenothiazin-3-ones and phenothiazin-7-ones which have the para-hydroquinoneimino and para-quinone... | 726,516 | [
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[Pressure-flow relations of artificial valves in the mitral position (author's transl)]. | Hemodynamic studies in pts. with Starr-Edwards disc valves (SE), Lillehei-Kaster valves (LK) and normal mitral valves (N) were performed to compare pressure gradient (deltaP) and volume flow (V). Therefore, synchronous pressure-volume measurements at a diastolic filling time of 500 ms and 250 ms were done. The results ... | 726,554 | [
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[Differential diagnosis of metaphyseal dysplasias and osteodysplasty (osteodysplasty of Melnick and Needles) (author's transl)]. | The article reports on 4 patients with rare modeling defects of the long bones. These defects are metaphyseal dysplasia, craniometaphyseal dysplasia, frontometaphyseal dysplasia, and osteodysplasty (osteodysplasty of Melnick and Needles). The differential diagnostic criteria are shown in a table to allow diagnosis alre... | 726,565 | [
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[The radialis compression syndroma and the epicondylopathia radialis as differential diagnosis. Electromyographic diagnostic and findings (author's transl)]. | This report will show the necessarity of the correct differential diagnostic clearing between the so called Epicondylopathia radialis and radialis compression syndroma. After anatomical introductions it's reported about technics of operative treatment. The most exact diagnosis is given by electromyographic tests of the... | 726,569 | [
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[Restitution of bleeder's joint (author's transl)]. | Haemophilics bleed most frequently into the joints. However, not all haemarthroses will necessarily lead to permanent joint damage. An examination of the twelve large extremity joints of sixty bleeders showed that 23% of the joints were restituted. An example of a haemophilic arthropathy of the knee joints serves to il... | 726,577 | [
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Wilson-Mikity syndrome--a case report. | We present a premature infant given oxygen at birth for transient respiratory distress with persistent radiological findings and no apparent subsequent clinical abnormality. These features are consistent with Wilson-Mikity syndrome which we describe as the first case report from Zambia. | 726,657 | [
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Acute appendicitis complicating pregnancy. A case report. | The first report of acute appendicitis complicating pregnancy in Zambia is presented. The diagnostic problems were differentiation between Urinary tract infection concealed accidental haemorrhage and acute appendicitis. However emergency appendicectomy was performed and the outcome was satisfactory. The patient went in... | 726,658 | [
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[The prospective image the psychotherapist holds of his patient and its effect on the therapeutic process]. | Psychonalytic theory of the therapeutic process is predominantly determined by the concepts of transference, resistance and countertransference. Decisive through the insight into the relationship between analyst and patient thus derived may be, the range of, potential meanings of these concepts does not in the first pl... | 726,683 | [
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0.1063105,
0.1011668,
0.04970091,
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[On an intercapillary cell type in the brain of old men (author's transl)]. | We observed primitive cells in human brains of aged individuals. The processes of the cells are connected with capillaries. It may be that this connection is a sign of the aging process. | 726,697 | [
-0.09961901,
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Interrelationships between soil microorganisms and polystyrene. | Transmission and scanning electron microscopy along with autoradiographic procedures were used for evaluating the interrelationship between soil microorganisms and polystyrene. Two hypotheses, allowing to explain the properties of polystyrene as a soil conditioner, were investigated: the first is concerned with a possi... | 726,715 | [
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[Significance of after care in asymptomatic pregnancy bacteriuria and pyelonephritis gravidarum]. | In the period from 1974 to 1976 3465 deliveries were performed in the "Landesfrauenklinik". During pregnancies there were started 10,7% urological and nephrological complications with the asymptomatic bacteriuria were predominating at a rate of 6,1%. --Considering the high rate of chronic complications in all types of ... | 726,731 | [
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[Isotope nephrographic studies during hormonal contraception using Depositon]. | By means of isotope nephrograms of a total of 29 renally healthy women who had been taken for more than 1 year the drug Deposiston, the renal function is investigated. Checking is done by using the semiquantitative evaluation parameters according to Zum Winkel, Pabst and Hör and to own criteria. Our results show that t... | 726,732 | [
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[Results of long-term catamnesis of neurotic and psychopathic states and assessment of the prognosis]. | The results of long-term follow-up studies indicate the existence of significant differences in the outcome of neurotic and psychopathic states. The most unfavorable outcome was seen in patients with asthenic and unstable psychopathy. A classification of a "good" and "poor" outcome of the disease by means of a computer... | 726,763 | [
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[Neuropsychological analysis of disorders in the constructive activity of patients with arteriovenous aneurysms of temporal localization]. | Disturbances of the constructive praxis were studied in 40 patients with arteriovenous aneurysms of the parietal lobes in the right and left hemispheres. Errors made by the patients engaged in tests on turning over figures were subjected to qualitative and quantitative analyses. It was demonstrated that disturbed const... | 726,773 | [
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[Role of drug poisoning in the suicidal acts of children and adolescents]. | After a concise outline of the suicidal methods used in children and adolescents up to 16 years of age, the author notes the increasing significance of tablet intoxication. Among 109 young patients under treatment, 68% used tablets in excessive dozes. Having in view the drug and its nature (mainly its psychopharmacolog... | 726,784 | [
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Hydroxyproline-rich glycoprotein in the seed coat of field bean. | 1. The seed coats of field bean (Dolichos lablab var. lignosus) were found to contain bound hydroxyproline (0.26 g per 100 g dry weight) extractable in 30% with 5% trichloroacetic acid or in 90% with 10% potassium hydroxide. 2. The alkaline extract was fractionated by DEAE-cellulose chromatography into several hydroxyp... | 726,792 | [
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Polyamine levels in human semen of unfertile patients: effect of S-adenosylmethionine. | Polyamine content has been determined in the seminal plasma of unfertile men before and after S-adenosylmethionine treatment. Spermine and spermidine levels in azoospermic patients were found very low (80 and 24 microgram/ml) with respect to normospermic (1500 and 60 microgram/ml): S-adenosylmethionine treatment enhanc... | 726,797 | [
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Elastin fibers formation in the liver of carbon tetrachloride-treated rats. | Elastin fibers formation was previously found to be an important feature of advanced human liver cirrhosis. Now it has been shown that chronic carbon tetrachloride administration to rats can be used to simulate this condition experimentally. Elastin fibers are found in the septa of connective tissue surrounding parench... | 726,800 | [
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Inhibitory effect of glucagon, secretin and caerulein on gastric acid secretion stimulated by pentagastrin in patients with duodenal ulcer. | In 10 duodenal ulcer patients gastric acid secretion was stimulated by intravenous infusion of 1.5 microgram pentagastrin per kilogram hour. When acid secretion had reached a plateau, glucagon in a dose of 30 microgram per kilogram hour, secretin in a dose of 1 IU per kilogram hour or caerulein in a dose of 0.1 microgr... | 726,819 | [
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Arrhythmias during halothane anesthesia. III. The influence of barbiturates. | The effect of barbiturates on cardiac rate and rhythm during halothane anesthesia without intubation was studied in a triple-blind, randomized trial with 28 patients. The test group was premedicated with pentobarbital and induced with thiopental, while the control group was anesthetized with halothane and nitrous oxide... | 726,859 | [
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Non-polluting dental analgesia. | Three anaesthetic circuits for use in nose-piece application of inhalation analgesia are described. An ejector flowmeter is used for the scavenging of overspill gas. | 726,862 | [
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Influence of lung volume history on closing volume measurement during anaesthesia. | Airway closure measurements were made with the bolus technique on eight healthy subjects, who were in a supine position prior to and during anaesthesia. Measurements were made on an expiration following vital capacity (VC) and 30% VC. Closing volume (CV) was calculated prior to anaesthesia, and closing capacity (CC)--f... | 726,864 | [
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Cardiac function during induction and early anesthesia with methoxyflurane. An evaluation using systolic time intervals and pressure time indices. | In addition to the standard monitoring of heart rate and blood pressure, the Systolic Time Intervals were used to evaluate cardiac performance, and the Pressure Time Indices (tension time index = TTI; diastolic pressure time index = DPTI) were used to estimate myocardial oxygen balance. Twelve patients with known heart... | 726,867 | [
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Longitudinal spread of intraneurally injected local anesthetics. An experimental study of the initial neural distribution following intraneural injections. | Unexpected spinal anesthesia, occurring after peripheral nerve blocks close to the spine, may be caused by a centripetal spread of the local anesthetic along the injected nerve to the spinal cord. In order to analyze the pathway of such a spread, a radioactive local anesthetic mixed with a fluorescent dye was injected ... | 726,868 | [
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Changes in anterior chamber depth and angle-recession, late complications to ocular contusion. | Of 46 patients consecutively admitted to hospital for ocular contusion with hyphaema in 1964 and 1965, 30 patients were followed-up somewhat more than 10 years later in order to assess late complications. Angle-recession was observed in 17 (57%), while none had developed glaucoma. An average increase in depth of the an... | 726,886 | [
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Induction of leukochemotaxis by protein A of Staphylococcus aureus. | The mechanism of the leukochemotactic activity of staphylococcal protein A (pA) has been studied by in vitro and in vivo experiments. Protein A alone or mixed with heat-inactivated serum induced no migration of polymorphonuclear leukocytes, demonstrating that pA is not a cytotaxin, but a cytotaxigen. Protein A, activat... | 726,894 | [
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Neutralizing antibodies against human leukocyte, lymphoblastoid and fibroblast interferons elicited by immunization with human leukocyte interferon. | Guinea pigs, rabbits, and sheep were immunized with partially purified human leukocyte interferon. The antisera were tested for their neutralizing activities against human leukocyte, lymphoblastoid (Namalva) and fibroblast interferons. Rabbits and sheep developed high levels of neutralizing antibodies against all three... | 726,897 | [
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Effects of isoprenaline and cooling on histamine induced changes of capillary permeability in the rat hindquarter vascular bed. | Histamine infused intra-arterially into artificially perfused, maximally dilated rat hindquarters markedly increased fluid filtration and CFC but had essentially no effect on the diffusion capacity to small molecules. Isoprenaline largely prevented the increase in fluid filtration and CFC if infused prior to the start ... | 726,921 | [
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Catecholamines in some hypothalamic and telencephalic nuclei of food deprived rats. | The influence of 48 h food deprivation on the levels of catecholamines was investigated in different hypothalamic and telencephalic nuclei of the rat brain. There were on changes in the levels of noradrenaline (NA) and dopamine (DA) in the lateral hypothalamic area, dorsomedial nucleus, medial preoptic area and in nucl... | 726,949 | [
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Vasospasmogenic substance produced following subarachnoid haemorrhage, and its fate. | Fresh blood and supernatants of blood-CSF mixtures incubated for 1 to 15 days were applied to the basilar artery of adult cats, and the degree of constriction was measured with a surgical microscope. The constriction due to fresh blood was weak and transient. It seems possible to assume that serotonin isolated from pla... | 726,964 | [
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Production of animal protein from nonprotein nitrogen chemicals. | Ruminants obtain amino acids (AA) from microbial protein synthesized in the rumen and from feed proteins that escape ruminal degradation. Synthesis of microbial protein provides a mechanism for obtaining AA from NPN. Effectiveness of NPN utilization depends upon production and utilization of ammonia by rumen microbes. ... | 727,024 | [
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Fortification of soft drinks with protein from cottage cheese whey. | Cottage cheese whey protein concentrates, prepared by preconcentration by ultrafiltration followed by gel permeation to remove low molecular weight materials, have the solubility, stability and flavor that make them suitable for fortification of soft drinks and related products. These concentrates are characterized by ... | 727,030 | [
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Design assembly of an inexpensive, automated microbore amino acid analyzer: separation and quantitation of amino acids in physiological fluids. | An amino acid analyzer capable of separating and quantitating 0.5 to 20 n moles of each ninhydrin-positive compound in physiological fluids has been designed and assembled from commercially available components. The buffer sequence, column temperature change and sample application are controlled by an automatic program... | 727,032 | [
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Shunting in intracranial microvasculature demonstrated by SEM of corrosion-casts. | The use of methyl methacrylate corrosion-casts has made it possible to examine the intracranial microvasculature on a three-dimensional scale with the scanning electron microscope. By this means we have compared regions of four cerebral and cerebellar arteries among three domestic animal species. The results of this st... | 727,157 | [
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... |
Erythema chronicum migrans and lyme arthritis: field study of ticks. | Ticks were collected during 1977 in communities east of the Connecticut River where there was a high incidence of erythema chronicum migrans and Lyme arthritis and were compared with collections from a similar area 20 km west of the river where cases of the disease were rare. Ixodes scapularis was much more abundant on... | 727,201 | [
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Case report. Cardiobacterium hominis: review of prior infections and report of endocarditis on a fascia lata prosthetic heart valve. | The clinical spectrum of disease caused by Cardiobacterium hominis, a small, gram-negative coccobacillus, is little known to physicians. From analysis of a new case of C hominis endocarditis on a fascia lata aortic valve, and from review of all previous reports of infection due to this microorganism, a remarkably consi... | 727,215 | [
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0.139999,
0.1253536,
0.1093377,
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0.03327432,
0.0913168,
-0.1288133,
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-0.06739532,
-0.3432353,
0.05740924,
0.3225988,
0.2672716,
-0.02909398,
... |
Sexual dimorphism in the growth of the cranium. | The major sexual dimorphisms in body size appear at puberty but, by then, 95% of the growth of the cranium is completed. As sexual dimorphism in the cranium is as great as for other parts of the body, this suggests that it must appear at an earlier age, and that cranium/body size ratios for the two sexes will vary duri... | 727,238 | [
-0.01522886,
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0.3345804,
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Stimulus-secretion coupling in the rat lacrimal gland. | The role of calcium in stimulus-secretion coupling in the lacrimal gland was investigated. Rat exorbital lacrimal gland slices released peroxidase into the incubation medium after muscarinic or alpha-adrenergic receptor stimulation. In both cases, secretion appeared to involve exocytosis as revealed by electron microsc... | 727,241 | [
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0.1329... |
Organic acid secretory pathway and urinary excretion of prostaglandin E in the dog. | Urinary prostaglandin E (PGE) has been utilized as an index of renal PGE production. Recent studies, however, have suggested that the organic acid secretory pathway is a major determinant of endogenous UPGEV (urinary excretion of PGE). The following experiments were designed to quantitatively test this latter view. In ... | 727,265 | [
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... |
Calcium and sodium transport by the distal convoluted tubule of the rat. | Calcium and sodium transport were studied in the distal convoluted tubule of the rat by micropuncture and microperfusion techniques. The animals received either control infusions, 0.9% saline at 0.02 ml/min, or chlorothiazide (CTZ), 0.5 mg/min-kg. In free-flow micropuncture, distal calcium reabsorption occurred against... | 727,266 | [
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0... |
The structure and function of the myocardial cell surface. | External to the lipid bilayer or unit membrane at the surface of the myocardial cell is the glycocalyx. This coat is approximately 50 nm thick and is composed for two layers, the surface coat (SC) and the external lamina (EL). The SC is an integral part of the sarcolemma and many of its glycoproteins penetrate into or ... | 727,267 | [
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Mechanism of exaggerated diuresis in spontaneously hypertensive rats. | The mechanism of exaggerated diuresis and natriuresis was studied in spontaneously hypertensive rats (SHR) by renal clearance and micropuncture techniques. Control normotensive rats of the same age and sex [Wistar-Kyoto rats (WKY)] were also studied. During the hydropenic control and the volume-expansion experimental p... | 727,292 | [
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... |
Staff countertransference to borderline patients on an inpatient unit. | Borderline patients evoke unique countertransference responses among members of the treatment team: pejorative behavior, undue optimism, and pessimistic nihilism to these patients, along with difficulties in limit-setting, and fragmentation of the treatment team are common. Frequent meetings and open communication with... | 727,308 | [
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0.223... |
Aedes aegypti in Puerto Rico: environmental determinants of larval abundance and relation to dengue virus transmission. | In order to understand adquately the dynamics of vector-borne disease, one must understand how and why vector populations change over time. We describe a long-term, cooperative study of seasonal fluctuation in populations of the Aedes aegypti mosquito in Puerto Rico. During each month of the first 3 years of the projec... | 727,328 | [
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The influence of thyroid and testicular hormones on globule leucocytes in the rat duodenal crypt epithelium. | The globule leucocyte is a cell with a wide distribution in the digestive, respiratory, biliary, urinary and genital tract epithelia of homeotherms. It occurs in the crypts of the rat small intestine and within the epithelium on the villous bases but not on the remainder of the villi. A characteristic feature of this c... | 727,526 | [
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A simplified method for evaluating peripheral arterial occlusive disease in a clinical vascular laboratory. | A relatively simple, inexpensive, and accurate procedure for the vascular laboratory evaluation of patients with suspected peripheral arterial occlusive disease is described. This method was evaluated in a series of 110 limbs in 58 patients seen in the Vascular Laboratory at the Worcester City Hospital. All patients we... | 727,560 | [
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Metabolic and cellular profile testing in calves uncer feedlot conditions: blood cellular components--reference values and changes over time in feedlot. | The cellular components of the blood of 114 calves were measured under feedlot conditions. The results suggest that certain cellular components of the blood of a group of crossbred feedlot-type calves which are homogeneous only with regard to weight are reasonably uniform. More specifically, all red blood cell componen... | 727,587 | [
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... |
Metabolic and cellular profile testing in calves under feedlot conditions: protein fractions and lactate dehydrogenase isoenzymes--reference values. | Serum protein and lactate dehydrogenase (LDH) isoenzyme values were determined for frozen serum samples from crossbred yearling feedlot cattle on feed for 56 days. The mean percentage values for serum protein components from 114 samples were: albumin, 46.5; alpha-globulin, 10.4; beta-globulin, 18.7; gamma-globulin, 23.... | 727,588 | [
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... |
[Pancreatic lipomatous hypoplasia associated with skeleton anomalies. Shwachman's syndrome (author's transl)]. | A five month old girl with exocrine pancreatic insufficiency, skeletal deformities and a non constant neutropenia (Shwachman's syndrome) is presented. Infectious complications, mainly septic and pulmonary, which caused her death, were frequent. The pathologic findings showed a pancreatic lipomatous hypoplasia and absen... | 727,604 | [
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... |
[Chaetotaxic variations of the cercaria Schistosoma mansoni from a human strain during successive transmissions through mice (author's transl)]. | The "cercarian chaetotaxic index" from the human strain of Schistosoma mansoni from West Africa is conspicuously modified during the third transmission Biomphalaria pfeifferi-white mouse only. This might be the explanation why Planorbs collected in Guadeloupe discharge slightly different cercariae whether they come fro... | 727,643 | [
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Ankylosis of the temporalis-coronoid complex of the mandible. | Ankylosis of the temporalis-coronoid complex is a clinical entity. The etiology is usually direct trauma to the temporalis muscle or coronoid process of the mandible. It is difficult to differentiate diagnostically from ankylosis of the adjacent temporomandibular joint, and should always be considered in the differenti... | 727,668 | [
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Reconstruction of a large unilateral nasal defect. | A modification of the nasal septal technique for reconstruction of a large unilateral defect of the nose is presented that provides cartilaginous support of the nasal defect and mucosal lining. This is accomplished by rotation of the cartilaginous nasal septum and its contralateral mucosal lining into the nasal defect.... | 727,686 | [
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... |
HLA antigens and IgG allotypes on the Island of Barra (Outer Hebrides). | The distribution of HLA antigens and IgG allotypes in a group of nearly 200 adults on the Island of Barra, shows some unusual features. The sample tested included only people age 65 and over. Marked differences in the frequency of some HLA antigens were noted, compared to those previously determined for the northern is... | 727,702 | [
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A note on the likelihood equation in the ABO blood group system. | Some sufficient conditions on the data for the likelihood equation of the ABO blood-group system to have a unique solution, the maximum-likelihood estimate, are given. The simplest of these conditions is that the frequency of the blood group O in the sample shall exceed 1/8. This condition will hold for most samples. | 727,714 | [
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Appraisal of the PAM cell effect as a diagnostic test for multiple sclerosis. | The selective reduction of PAM cell yield reported by Carp and associates in the presence of tissue from patients with multiple sclerosis (MS) has been attributed to replication in culture of a viral agent associated with MS (MSAA). We investigated the diagnostic potential of the PAM cell effect in MS and in optic neur... | 727,719 | [
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Papillophlebitis: benign retinopathy resembling papilledema or papillitis. | Three young adult patients are described to illustrate an uncommon syndrome, papillophlebitis. This entity, characterized by mild but protracted monocular visual impairment, edema of the optic disc, retinal venous engorgement, and perivenous retinal hemorrhages, resembles atherosclerotic occlusion of the central retina... | 727,723 | [
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... |
Hydrocephalus caused by increased intracranial venous pressure: a clinicopathological study. | A child developed progressive communicating nonobstructive hydrocephalus as a result of increased intracranial venous pressure. The child had been treated for congenital heart disease at age 3 weeks by surgical creation of an anastomosis between his superior vena cava and right pulmonary artery. Although his cardiac sy... | 727,724 | [
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[Antibiotic activity of cultures of the species of the genus Actinomadura]. | Sixty five cultures of Actinomadura were isolated from samples of different soils. The study of their antibiotic activity on liquid nutrient media showed that 49 of them were active against gram-postive bacteria. The antibiotics isolated fromsome cultures of Am. carminata, Am. rubra, Am. coerulea and Am. luteofluoresce... | 727,753 | [
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... |
Susceptibility of 40 lactobacilli to six antimicrobial agents with broad gram-positive anaerobic spectra. | The minimal inhibitory concentrations (MICs) and minimal bactericidal concentrations (MBCs) of 40 lactobacillus strains were determined against six antibiotics with broad anaerobic spectra. Penicillin, ampicillin, clindamycin, and cephalothin were the most active inhibitory agents, with 95 to 100% of the strains inhibi... | 727,761 | [
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... |
Heavy-metal and antibiotic resistance in the bacterial flora of sediments of New York Bight. | The New York Bight extends seaward some 80 to 100 miles (ca. 129 to 161 km) from the Long Island and New Jersey shorelines to the edge of the continental shelf. Over 14 x 10(6) m(3) of sewage sludge, dredge spoils, acid wastes, and cellar dirt are discharged into this area each year. Large populations of Bacillus sp. r... | 727,779 | [
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... |
Infrared irradiance from phototherapy units and the effect on osmolality of serum and urine in term infants. | The osmolality of urine increased in 10 term infants receiving phototherapy. Phototherapy units made locally were likely to emit more infrared radiation than a unit available commercially, but both types led to falsely increased incubator thermometer readings. Interposing a 6-mm acrylic sheet prevents these effects. | 727,799 | [
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... |
Cadmium-induced tissue specific changes in drug biotransformation rates in rats. | Cadmium was administered into male rats in drinking water as cadmium chloride at a concentration equivalent to 250 ppm of cadmium for 2 and 8 weeks. The cadmium concentration in the liver microsomes was 0.85 +/- 0.11 microgram/g (wet wt) and in the supernatant 29.6 +/- 1.1 microgram/g and in the renal microsomes 1.30 +... | 727,826 | [
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0.131... |
Chlorination of benzidine and other aromatic amines an aqueous environments. | The fate of aniline, N,N-dimethylaniline and benzidine in chlorinated waters was investigated. Conditions were controlled to approximate the process chlorination of raw water supplies and wastewater secondary effluents. As the molar ratio, (Cl2)/(amine), was increased, amine depletions increased and leveled off at abou... | 727,827 | [
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0.2107027,
0.0611... |
Fate of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in a model aquatic environment. | The fate of TCDD (2,3,7,8-tetrachlorodibenzo-p-dioxin) was studied by using aquatic sediment and lake water under laboratory conditions. Most of the TCDD was found in the sediment from which it slowly disappeared. Evaporation may be a major mode of disappearance of TCDD in samples incubated 39 days or more, with metabo... | 727,830 | [
-0.08773516,
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0.02491101,
0.440282,
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Endolymph flow-pressure patterns in models of semicircular canals. Effects of angular accelerations in one or two spatial planes. | The effects of angular accelerations in one or two spatial planes over the pressure exerted on the cupule of the semicircular canals, was studied using hydraulic models of the canals. The models were accelerated using a torsion pendulum and the resulting flow was monitored. The relative position of the model modifies t... | 727,849 | [
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0.2644433,
0.003218391,
0.1183... |
Toward a biochemical classification of depressive disorders. I. Differences in urinary excretion of MHPG and other catecholamine metabolites in clinically defined subtypes of depressions. | The urinary excretion of 3-methoxy-4-hydroxyphenylglycol (MHPG) and other catecholamine metabolites was measured in a series of 63 patients with various clinically defined subtypes of depressive disorders. MHPG excretion was significantly lower in patients with bipolar manic-depressive depressions and schizo-affective ... | 727,878 | [
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... |
Multiple predictors of dropout from alcoholism treatment. | A common problem in treating alcoholics is the high dropout rate. Many studies have identified individual factors associated with dropout, eg, poor motivation and previous dropout. We believe the present study reports the first major effort to use multivariate analyses to predict dropout in a large (792), one-year foll... | 727,889 | [
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... |
Psychosurgery and the Porteus Maze Tests: review and reanalysis of data. | Because of current interest in assessing psychosurgery outcome, a reanalysis of Porteus maze test findings was done. The maze tests are generally considered to measure foresight and judgment. Review of the literature relating to the effects of practice on the test shows average gains of 1.25 years on the second applica... | 727,899 | [
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0.4310828,
0.00830319,
0.09792601,
0.11464... |
[Carcinoma in scar tissue after frost inquiry to the foot (author's transl)]. | Carcinomas of the extremities are relatively rare neoplasms when compared to Sarcomas. After a review of the literature about carcinomas in chronic fistulae and other bone lesions, two cases are reported in which a carcinoma originated in scar-tissue, 31 years after a frost-bite lesion of the foot. The problems of etio... | 727,909 | [
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0.007533859,
0.1844679,
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0.2643721,
0.1623211,
0.1886318,
0.4239593,
0.3187592,
0.08639538,
-0.2190894... |
[Tuberous cortical irregularity at the distal femoral metaphysis--an often malignancy pretending radiological finding (author's transl)]. | Four juvenile patients are described who were referred to us because of a tuberous, irregularly demarcated cortical lesion at the dorsal surface of the distal femur metaphysis suspected to be a "malignant tumor". The histologic evaluation in three of these patients revealed a fibroplastic reaction of the periosteum wit... | 727,919 | [
-0.05458744,
0.03213607,
0.1342262,
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0.1477969,
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0.1651132,
0.04089946,
0.2954967,
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0.02653071,
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0.1074223,
0.3162787,
0.07610396,
0.00387... |
[A report on the syndroma of narrow spinal canal at congenital chondrodystrophy (author's transl)]. | It is reported on a case of congenital chondrodystrophy associated with a narrow spinal canal. The difficulties in diagnosis are pointed out and electromyography is marked to enlarge the diagnostic possibilities in such patients. In cases with clinical signs of spinal--or nerve nerve root compression, complete laminect... | 727,920 | [
0.187179,
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0.2025457,
0.0372472,
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0.0822926,
0.02962166,
0.1446494,
0.1267349,
0.1512398,
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0.1310549,
0.08096388,
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0.5765936,
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0.2801776,
0.311... |
[Functional stenosis: pathogenetic principle of ganglia (author's transl)]. | Ganglia originate from communicating recessus of joints. Frequently knee, wrist and ganglia at foot are seen. The theory of valve-mechanism will be expand with the principle of "functional stenosis". In the main the cause will be seen in the high viscosity of synovia in ganglia. | 727,929 | [
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0.2150994,
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0.09846035,
0.07435243,
0.2082885,
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0.07585422,
0.1197395,
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0.06875379,
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0.1930916,
0.2844786,
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0.08676145,... |
[A new technique for socket implantation into dysplastic acetabula (author's transl)]. | This report presents a new technique of socket implantation into the dysplastic acetabulum. A major part of the resected femoral head serves as the so-called intra acetabular femoral head graft and is screwed into the lateral part of the original acetabulum. By this technique it is possible to achieve a complete bony r... | 727,931 | [
-0.2426458,
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0.1183299,
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0.1020246,
0.05178647,
0.1402414,
0.4606696,
0.03624973,
-0.133364,
... |
Fatigue curves of isokinetic contractions. | Sixteen men and 16 women volunteer college students were tested for elbow flexion fatigue curve production on the Orthotron, an isokinetic testing device. Maximal voluntary contractions were obtained repeatedly, each contraction taking approximately 2 seconds to complete, with minimal (500 msec) intertrial rest, to exh... | 727,938 | [
0.07145354,
0.2820142,
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0.1019032,
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0.08566974,
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-0.1177774,
0.1146507,
0.2567226,
0.06926978,
0.... |
[Electron-autoradiographic study of hepatic cell nuclei in chronic pathological process]. | The development of a chronic pathological process in the liver induces changes in the structure and function of hepatocyte nuclei. Some of these changes, particularly an increase in the number of nucleoli, rearrangement of nucleous-associated chromatin, the appearance of ring-shaped nucleoli and intranuclear vacuoles a... | 727,966 | [
0.09781905,
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0.125389,
0.03932577,
0.09474009,
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0.3467151,
0.2622759,
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0.005866108,
0.3930886,
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-0.4724932,
0.1246268,
0.3160628,
0.2166807,
0.2256004,
0.1006205,
-0.1187482,
... |
The effects of methysergide on the constrictor response to serotonin on the isolated, perfused rabbit ear artery. | On the isolated, perfused rabbit ear artery methysergide 10(-9) mol.1(-1) only potentiated the constrictor response to serotonin while at a concentration of 2.5 x 10(-8) mol.1(-1) it only blocked the response. At an intermediate concentration (2.5 x 10(-9) mol.1(-1)) it produced initial potentiation followed by subsequ... | 728,004 | [
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0.01775536,
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0.1090551,
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0.1881092,
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0.113624,
-0.1226415,
0.1499728,
0.2846148,
0.1007081,
0.06443672,
-... |
Habitat selection and evolutionary strategies in Drosophila: an invited address. | There is an association among resource utilization divergence, habitat selection, and taxonomic divergence in the genus Drosophila. Given permissive conditions of temperature, humidity, and light intensity, an enormous vairety of resources is used in a diversity of habitats. These resources are considered in the cosmop... | 728,026 | [
0.2609818,
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0.00002629951,
0.2285325,
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0.1052418,
0.4842525,
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0.3410133,
-0.197779... |
Comparative study on the effect of some chlorinated hydrocarbon insecticides on the formation of ectotrophic mycorrhizae in seedlings of Picea abies (L.) Karst. | Pot experiments were conducted to determine the effect of lindane and toxaphene on the ectotrophic mycorrhizae in Picea abies (L.) Karst. seedlings. The concentrations investigated gave variable results. Quantitative reductions were found in mycorrhizal short roots and intensity. In general the initiated lateral roots ... | 728,050 | [
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0.300841,
0.0143601,
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0.2048769,
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0.2344104,
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0.08805309,
0.173729,
0.2736432,
0.1528328,
0.04... |
Product inhibition of o-aminophenol glucuronidation by p-nitrophenyl glucuronide in detergent-treated microsomal fractions. | The glucuronidation of o-aminophenol is unaffected by p-nitrophenyl gluronide when native microsomal fractions are the source of UDP-glucuronyltransferase. When microsomal fractions treated with Lubrol detergent are the source of the enzyme, however, p-nitrophenyl glucuronide exhibits competitive inhibition of o-aminop... | 728,071 | [
0.02352322,
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0.02739679,
0.2205771,
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0.2039553,
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0.01535558,
0.2096138,
0.02912736,
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0.0... |
The biosynthesis of brain gangliosides. Ganglioside-glycosylating activity in rat brain neuronal perikarya fraction. | Rat brain homogenate and the synaptosmal and neuronal perikarya fractions from 17-day-old rats were compared for their activities in sialosylating endogenous gangliosides and transferring N-acetylneuraminic acid and galactose to several glycolipids in vitro. The sialosylation of endogenous gangliosides and the activiti... | 728,079 | [
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0.1133288,
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0.1745302,
0.293987,
0.4481314,
-0.06332923,
-0.... |
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