title stringlengths 0 901 | abstract stringlengths 3 9.89k | PMID int64 22 25.3M | embedding listlengths 768 768 |
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Origin of the extra chromosome in trisomy 21. | Of 61 families of children with trisomy 21, polymorphism of chromosome 21 elucidating the origin of the extra chromosome was found in 42. Nondisjunction was of paternal origin in 8 cases (19.04%) and the anomaly occurred with equal frequency during the first and second meiotic divisions. Maternal nondisjunction was dem... | 155,033 | [
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Characterization of the plasma membrane Mg2+-ATPase from the yeast, Saccharomyces cerevisiae. | The plasma membrane of Saccharomyces cerevisiae has a Mg2+-dependent ATPase which is distinct from the mitochondrial Mg2+-ATPase and at the pH optimum of 5.5 has a Km for ATP of 1.7 mM and a Vmax of 0.42 mumol of ATP hydrolyzed/mg/min. At least three protein components of the crude membrane (Mr = 210,000, 160,000 and 1... | 155,066 | [
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[A new lacrimal intubation set (author's transl)]. | The authors report a new lacrimal intubation set made with two very malleable metal probes and with a silicone tube. The system can be used during the repair of the nasolacrimal duct injuries, during dacryorhinocystostomy, and also for the repair of canaliculus injuries with the little set. | 155,086 | [
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[Menkes' disease: apropos of a recent case]. | The authors describes a case of Menkes' disease, sex-linked recessive hereditary disease characterized by early progressive psychomotor deterioration, failure to gain weight, seizures, hypothermie and characteristic Kinky hair (Pilitorti). This boy is a blind child, unable to fix and follow light. Fundus examination sh... | 155,108 | [
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The utilization of ornithine and citrulline by the growing kitten. | Previous experiments have demonstrated that cats fed an arginine free purified amino acid diet (-Arg) could be protected from hyperammonemia by the inclusion of ornithine in the diet. Experiments reported here show that diets containing ornithine added at an equimolar (+Orn) or five times equimolar (+5 Orn) to replace ... | 155,152 | [
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[Distribution of the electrocardiographic changes characteristic of ischemic heart disease among the male population of Leningrad in comparison with the clinical biochemical indices]. | The authors studied the peculiarities of electrocardiograms recorded under conditions of rest in 1,022 males from 40 to 59 years of age, who reflected representatively a selected unorganized population of 1,250 persons. The ECG were analysed according to the Minnesota code. Among the examined persons 9.6% were found to... | 155,174 | [
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[Classification of electrocardiographic patterns by full machine descriptions of the electrocardiograms]. | To classify the electrograms due to their complete, computer-produced description, an algorithm for automatic formation of electrocardiographic inference, is offered. Some results reached with this algorithm in solution of practical problems met in electrocardiographic diagnosis were presented. | 155,192 | [
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SCH 1000 in psychogenic asthma. | The effects of a beta 2-sympathomimetic (salbutamol or fenoterol) and the anticholinergic SCH 1000 administered both in combination and with placebo were compared in a double-blind random crossover design. Thirty-three patients with atopic, non-atopic and psychogenic asthma were studied. After inhalation of the sympath... | 155,297 | [
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Pneumococcal endocarditis in infants. | A case of pneumococcal endocarditis in an infant is reported together with a review of seven cases previously described in the literature. The prominent presenting symptoms of this usually fatal disease consisted of tachycardia, tachypnea, and cardiomegaly. A new murmur was heard in six of the eight patients. Fever was... | 155,310 | [
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Another case of human gnathostomiasis in Indonesia. | A male Gnathostoma spinigerum was removed from the abdominal wall of a 29-year-old woman, who was in the habit of eating "naniura", a dish containing raw carp (Cyprinus carpio). After the removal of the worm she still had pain in her chest and noticed intermittent swelling of her right lower arm. Probably the patient s... | 155,313 | [
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Inferior mesenteric artery aneurysm: case report and discussion. | Although visceral artery aneurysms are uncommon, an isolated inferior mesenteric artery aneurysm is reported. A 55-year-old man underwent aortofemoral reconstruction with resection of the aneurysm and replantation of the artery into the Dacron graft. This unusual entity is discussed. | 155,321 | [
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An enzymatic method permitting early determination of histocompatibility in mixed lymphocyte culture. | The standard mixed lymphocyte culture assay, which measures the incorporation of [3H]thymidine into DNA, usually requires 5 days. We describe a more rapid assay based on changes in the activity of ornithine decarboxylase. An increase in the activity of ornithine decarboxylase was observed in mixed lymphocyte cultures f... | 155,334 | [
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Efficacy of febantel in sheep experimentally infected with five species of gastrointestinal nematodes. | The anthelmintic activity of the guanidine derivative febantel was tested in a total of 76 experimentally infected lambs in two control tests. Doses of 5.0 and 7.5 mg per kg body-weight were administered orally against fourth and pre-adult fifth or adult stages of Haemonchus contortus, Ostertagia circumcincta, Trichost... | 155,340 | [
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Disease pattern among 942 mentally retarded persons in a Danish county. | An analytical description is presented of 942 mentally retarded persons from the county of West Zealand. The prevalence of mental retardation (i.e. persons who were registered with an IQ below 75) was 0.36%. Almost half of the patients were living in institutions. Of the patients 43% were women and 57% men. Important a... | 155,388 | [
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[Properties of protamine-heparin complexes]. | Protamine-heparin complexes have a considerable resistance to physical factors of the environment such as a high ion strength and acid or alkaline pH. Free protamine is digested by plasmin giving products with a greatly decreased ability to form complexes with heparin and lower antiheparin action. Bound protamine, on t... | 155,386 | [
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Acne vulgaris. Current concepts of pathogenesis and treatment. | Although the basic cause of acne vulgaris remains unknown, considerable data that concern its pathogenesis and that have been accumulated in recent years allow a rational and therapeutically successful approach to the management of this disorder. To date, there is no single treatment for acne. Therapy must be individua... | 155,397 | [
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Phosphorylation of a bovine cardiac actin complex. | A bovine cardiac actin-tropomyosin-troponin complex was phosphorylated in the presence of [gamma-32P]ATP, Mg2+, adenosine 3',5'-monophosphate (cyclic AMP), and bovine cardiac cyclic-AMP-dependent protein kinase. Approximately 81% of the [32P]phosphate incorporated was identified as phosphoserine and phosphothreonine. G... | 155,402 | [
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Experimental uveitis in isolated humoral and cellular immunity. | Passive transfer of homologous immune serum in rabbits followed by intravitreous injection with the corresponding antigen resulted in an uveal inflammation which resembled the Arthus-type reaction. Clinically and histologically, the reaction was maximal 24 h after antigen injection. The histologically observed cell inf... | 155,413 | [
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The effect of ATG treatment on LyMIF and LyMSF production in mixed lymphocyte cultures of rabbits after renal allotransplantation. | Rabbit lymphocytes, settled up in microcappillary tubes migrate into culture medium. In the previous communication we have shown that migration of mixture of lymphocytes derived from two blood donors was significantly inferior in 73% of cultures as compared to the corresponding monocultures. 4% of mixed cultures exhibi... | 155,435 | [
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Substrate cycles: their metabolic, energetic and thermic consequences in man. | The role of substrate cycles in metabolic control was first indicated over ten years ago, but the recent interest in such cycles has developed from the direct demonstration by isotopic techniques of their existence in various tissues. I propose that substrate cycles form part of a logical series of biochemical mechanis... | 155,456 | [
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ATP synthesis and hydrolysis in chloroplast membranes. Differential inhibition by antibodies to chloroplast coupling factor 1. | 1. Divalent antibodies against chloroplast coupling factor 1 inhibited the factor ATPase, ATP synthesis, hydrolysis and Pi-ATP exchange in chloroplasts. These antibodies also inhibited coupled electron flow rates but not the basal or uncoupled rates. 2. Several types of non-precipitating, modified antibodies prepared f... | 155,523 | [
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Evidence against the presence of circulating immune complexes in chronic inflammatory bowel disease. | Several investigators have reported the presence of circulating immune complexes in serum from patients with Crohn's disease and chronic ulcerative colitis. Because previous assays employed conditions which might have caused immunoglobulin aggregates to form in vitro, thus falsely suggesting the presence of immune comp... | 155,547 | [
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[Secondary extra-uterine pregnancy (author's transl)]. | The article reports on a patient with secondary extra-uterine pregnancy during the 20th pregnancy week. The highly multifaceted symptoms and the diagnostic possibilities are discussed on the basis of this case. Laparoscopy is rated decisively important. | 155,548 | [
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[Lymph node metastases--diagnosis by lymphography and CT (author's transl)]. | The value of lymphography and CT in the diagnosis of abdominal lymph node metastases was compared in 82 patients with various types of malignant disease. In the presence of systemic disease or testicular tumours, CT increased the recognition of lymph node metastases and their extent, particularly of high para-aortic de... | 155,575 | [
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[Experimental study on image quality when using screens in mammography (author's transl)]. | 1. Different type of screens and x-ray films have been investigated using a Kodak mamma-phantom I.T.O. 745 and compared with conventional non screen industrial film radiography. 2. Dosisreduction by using screens depends on the used film/screen system. It is possible to reach a relation of 1 : 10. 3. The information de... | 155,580 | [
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[Real time demonstration of the carotid and other peripheral arteries by ultrasound (echo arteriography) (author's transl)]. | A newly developed ultrasound apparatus for use in angiologic diagnosis is described. The apparatus is a real time scanner with significantly better resolution than commercially available scanners. The carotid artery in the neck and major arteries in the arms and legs can be traced well into the periphery. An extremity ... | 155,591 | [
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Areae gastricae and gastritis in double contrast barium meal. | The areae gastricae were studied in patients with different forms of gastritis and with normal gastric mucosa. The material consisted of 57 patients. First gastroscopy was done and biopsies were taken. The stomach was studied on the following day by the double contrast barium meal. The material was divided according to... | 155,625 | [
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Rhodamine as a fluorescent probe of lymphocyte activation. | Fresh rat and mouse lymphoid cells have been labelled by stable linkage with tetramethylrhodamine isothiocyanate (TMRITC). A change in intensity, either an increase or decrease of the fluorescent emission of the cells, detected by microfluorimetry, was induced by mitogen stimulation or the mixed lymphocyte reaction. Th... | 155,648 | [
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... |
The blastogenic response of rabbit lymphocytes stimulated with autologous cells. | Rabbit WBC and spleen cells respond with marked blastogenesis and mitosis when cultured with mitomycin-C treated autologous sacculus rotundus, appendix and Peyer's patches cells in the one-way rabbit mixed leucocyte reaction (MLR). A lesser response is observed using stimulating cells of the other lymphoid organs. The ... | 155,652 | [
-0.0499539,
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0.1511472,
... |
[Trichophyton mentagrophytes var. erinacei infection contracted from a hedgehog]. | Occasionally the hedgehog (Erinaceus europaeus) is infected by Trichophyton mentagrophytes (Robin) Blanchard var. erinacei. This zoophilic dermatophyte may cause a difficult human phlegmatic trichophytia infection. The thread-fungus grows on the usual culture-medium with a clear-white surface without radius-folding. Th... | 155,666 | [
0.2624992,
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0.4095325,
0.08731756,
0.01641216,
0.... |
The structure of the Harderian and lacrimal gland ducts of the turkey, fowl and duck. A light microscope study. | The secretory ducts of the Harderian and lacrimal glands of the turkey, fowl and duck are similar in both structure and function. The single duct of each gland is lined by mucus-secreting epithelium. The epithelial cells vary from cuboidal to columnar, and goblet cells of three types are found. Type A, the most numerou... | 155,668 | [
0.1335714,
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0.01276516,
0.4676042,
0.3016896,
0.03512706,
... |
Solubilization of adenosine triphosphatase from membranes of Escherichia coli: effect of p-aminobenzamidine. | The five subunits of the membrane-bound adenosine triphosphatase (F1) from Escherichia coli were identified on electrophoretograms of membranes which had been washed with a low-ionic-strength buffer containing the protease inhibitor p-aminobenzamidine. All of the subunits of the membrane-bound F1 appeared to have the s... | 155,691 | [
-0.3313809,
0.1001274,
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0.009964336,
0.2803445,
0.1043108,
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... |
An ultrastructural study of nerve terminal degeneration in muscle spindles of the tenuissimus muscle of the cat. | Muscle spindles in the tenuissimus muscle of the cat were studied between 12 and 168 h after cutting or freezing the nerve to this muscle. Degenerative changes in sensory and motor nerve terminals on intrafusal muscle fibres were observed using the electron microscope. Comparisons were made with spindles from unoperate... | 155,729 | [
-0.2281982,
0.2375612,
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0.05223376,
0.1119134,
0.01988714,
0.6180738,
0.175... |
Growth hormone hyperresponsiveness to dopaminergic stimulation in Huntington's chorea. | The effect of 3 dopamine (DA) mimetic drugs, i.e. bromocriptine (Bro), apomorphine (Apo) and L-3,4-Dihydroxpenylalanine (L-dopa), was evaluated on plasma growth hormone (GH) levels in 18 patients with Huntington's chorea (HC). 27 Nonobese hospitalized patients were used as controls. Mean baseline GH levels were not alt... | 155,781 | [
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0.3155857,
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... |
Immune complex vasculitis, polymyositis, and hyperglobulinemic purpura. | This is the first description of a patient with both polymyositis and Waldenström hyperglobulinemic purpura. There was evidence of circulating immune complexes, and immune deposits were found in dermal and muscular vessels. Similar electron-dense deposits were seen ultrastructurally in the basement membrane of both nor... | 155,783 | [
-0.2443425,
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0.374133,
0.1258498,
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... |
Motor innervation and fiber type pattern in amyotrophic lateral sclerosis and in Charcot-Marie-Tooth disease. | A quantitive study of the terminal innervation ratio (TIR) was conducted using 18 amyotrophic lateral sclerosis (ALS) and 12 Charcot-Marie-Tooth disease (CMT) muscle biopsies. Morphometric and histochemical analyses of muscle fibers were performed in 9 ALS and 6 CMT biopsies. The results revealed that TIR and type grou... | 155,778 | [
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0.2591181,
0.... |
In vitro synthesis of the Ca2+ transport ATPase by ribosomes bound to sarcoplasmic reticulum membranes. | The calcium transport ATPase (M(r) 100,000) from sarcoplasmic reticulum membranes was synthesized in a cell-free translation system containing rough microsomes or detergent-treated bound polysomes from 14- to 16-day old chicken embryo muscles. Immunoprecipitates obtained from total translation mixtures treated with ant... | 155,818 | [
-0.3766032,
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0.01557692,
0.6592397,
0.09251245,
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... |
Prolongation of the Q-T interval in a victim of sudden infant death syndrome: cause or effect? | A 3-week-old infant died of sudden infant death syndrome (crib death, cot death). Although prolongation of the Q-T interval was found on an electrocardiogram taken at birth, this child appeared to have died of terminal respiratory failure as judged by a postmortem arterial oxygen tension of 4 mm Hg. The heart showed ri... | 155,881 | [
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0.08523913,
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0.1702276,
0.2481197,
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... |
Assimilatory nitrate reductase of Rhodopseudomonas capsulata AD2: a molybdo-hemeprotein. | The assimilatory nitrate reductase of the phototrophic bacterium Rhodopseudomonas capsulata strain AD2 was purified to homogeneity by a combination of ammonium sulfate fractionation, chromatography on DEAE-cellulose and isoelectric focusing (isoelectric point of 4.8). The purified enzyme was active only with reduced vi... | 155,948 | [
-0.498236,
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0.007739874,
0.009282744,
-0.013... |
Assessment of left ventricular filling by echocardiography in normal subjects and in subjects with coronary artery disease and with asymmetric septal hypertrophy. | To examine the time course of left ventricular filling, a computerized analysis of echocardiograms was performed in 16 normal subjects, 10 patients with coronary artery disease (CAD) but no cardiac enlargement and 7 patients with asymmetric septal hypertrophy (ASH). After hand-controlled digitization of the echocardiog... | 155,968 | [
-0.2948621,
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0.415018,
0.0614985,
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0.1... |
The Coffin-Siris syndrome. | A 14-month-old female with the Coffin-Siris syndrome is described. Typical features included underweight at birth, growth retardation, microcephaly, profound mental retardation, severe hypotonia with lax joints, feeding difficulties and frequent respiratory tract infections; sparce scalp hair, small nose, epicanthic fo... | 155,976 | [
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0.4783196,
0.1964905,
0.0899732,
... |
Recurrent transient thyrotoxicosis with painless thyroiditis--a case report. | A case of a 40-year-old woman who was suffering from painless thyroiditis with recurrent transient thyrotoxicosis is reported. Acute exacerbations occurred four times during the past ten years, two after delivery and two after catching a cold. Serum thyroid hormones increased, though radioiodine uptake by the thyroid w... | 155,981 | [
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0.08972447,
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0.08902711,
0.0569245,
-0.5004385,
-0.069... |
Technical considerations in the evaluation of pediatric motor scales. | Guidelines are suggested for evaluating the validity and reliability of fine and gross motor scales. In the process of examining three types of validity (domain, construct, discriminant) and two types of reliability (interobserver, decision-making), it was found that there were marked deficiencies in most of the instru... | 155,983 | [
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0.3448955,
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-0.06429616,
0.1260228,
0.00528407... |
Clinical evaluation of automated processing of electrocardiograms by the Veterans Administration program (AVA 3.4). | Automated processing of electrocardiograms by the Veterans Administration program was evaluated for both agreement with physician interpretation and interpretative accuracy as assessed with nonelectrocardiographic criteria. One thousand unselected electrocardiograms were analyzed by two reviewer groups, one familiar an... | 155,985 | [
-0.4040529,
0.3122215,
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0.1205586,
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0.2781973,
0.01617634,
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0.08491714,
-0.07603323,
-0.3668698... |
[Measurement of global diffusion capacity for CO, membrane diffusion capacity for CO and capillary blood volume in patients with bronchial emphysema after fominoben HCl. Short- and long-time trials (author's transl)]. | The effect of 3'-chloro-2'-(N-methyl-N-[(morpholino-carbonyl)methyl]-aminomethyl)-benzanilide hydrochloride (fominoben HCl, P-B 89 Cl, Noleptan) on the global and membrane diffusion capacities and on the capillary blood volume in patients with emphysematous bronchitis is described. All 3 parameters, independent of the ... | 156,031 | [
-0.05555865,
0.005731538,
0.04089377,
0.1307727,
0.001394543,
0.0476996,
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0.03442673,
0.2927239,
0.3519232,
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0.2744069,
0.2762249,
0.2393111,
-0.2077585,
... |
Beneficial effects of pulsatile perfusion in the hypertrophied ventricle during ventricular fibrillation. | To assess the potential benefit of pulsatile perfusion inthe hypertrophied heart during fibrillation, 10 dogs with left ventricular hypertrophy, produced by previous supravalvular aortic banding, were used to compare linear and pulsatile perfusion in the fibrillating heart during total cardiopulmonary bypass. The mass ... | 156,096 | [
-0.3192531,
0.2454916,
-0.1495768,
-0.07843383,
-0.4656281,
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0.1481072,
0.02856755,
0.04051208,
0.1370189,
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0.05046663,
0.01995524,
-0.07881526,
0.2221619,
-0.1787579,
0.1082416,
... |
Identification of keratan sulfate in liver affected by Morquio syndrome. | Glycosaminoglycan content, composition and molecular weight were determined in liver obtained from a patient with Morquio syndrome (Mucopolysaccharidosis IV). There was about a four-fold increase in glycosaminoglycan content (as hexosamine) of the affected liver as compared to the control liver. The major glycosaminogl... | 156,097 | [
0.08767036,
0.2572918,
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0.01551699,
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0.1286964,
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0.3590505,
0.2220177,
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0.2698451,
0.1187755,
0.09495871,
... |
Statistical survey of gynecological laparoscopy/pelviscopy in Germany till 1977. | By mailing, 1.365 questionnaires to gynecologists, 265,900 laparoscopies/pelviscopies were reported in 682 questionnaires (49.2%) by anonymous answer. These had been performed by 380 gynecologists (hospitals) between 1949 and 1977 in Germany. 302 gynecologists who answered the questionnaires (44.2%) are not using the e... | 156,117 | [
0.3445265,
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0.324917,
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0.7511016,
0.5497293,
-0.3037437,... |
Congenital deficiency of alpha 2-plasmin inhibitor associated with severe hemorrhagic tendency. | alpha(2)-Plasmin inhibitor (alpha(2)PI) is a recently characterized, fast-reacting plasmin inhibitor in human plasma that appears to play an important role in regulation of in vivo fibrinolysis. We report here a case of complete deficiency of alpha(2)PI in man. The patient, a 25-yr-old Japanese man, had a life-long sev... | 156,196 | [
-0.1115493,
0.285975,
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0.07919472,
0.1463561,
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0.3367475,
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0.03214139,
0.3223666,
0.03800837,
-0.212861... |
Inhibition of the mixed lymphocyte reaction by fractionated niridazole urine dialysate. | Urine dialysate from rats treated orally with 25 mg/Kg 3H-labeled niridazole was fractionated by DEAE-Sepharose column chromatography and was found to contain three radioactive metabolites and no parent compound. When human niridazole urine dialysate (NUD) was fractionated under identical conditions, fractions correspo... | 156,231 | [
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0.1083561,
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0.04061485,
0.2262267,
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0.1560127,
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0.2859139,
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0.04106766,
-0.002494175,
0.1701414,
0.07276423,
0.1165681,
0.06011506... |
Activation of suppressor T cells in human autologous mixed lymphocyte culture. | Co-culture of autologous T and mitomycin-C treated B cells results in increased DNA synthesis in the responding T cells. T cells thus activated in AMLC exerted suppressive effects on both the proliferative and cytotoxic responses of fresh unstimulated T cells to allogeneic cells in MLC. The suppressor cells generated a... | 156,235 | [
-0.1370816,
-0.398497,
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0.3793126,
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0.1842083,
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-0.4011914,
0.708671,
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0.4161852,
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-0.4619907,
0.3451029,
0.5824702,
0.05906718,
-0.0687113... |
Reactions of 3-ethoxy-2-oxobutyraldehyde bis(N4-dimethylthiosemicarbazonato) cadmium with tumor cells. | The cytotoxic properties of a bis(thiosemicarbazonato) cadmium complex are studied. Preincubation of Ehrlich cells with the complex prevents growth of the ascites tumor in mice. Although the complex inhibits tumor growth without undue initial toxocity, longer-term side effects limit the use of the compound. The complex... | 156,245 | [
-0.1898149,
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0.40544,
0.2087128,
0.224969,
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0.... |
Homologous and heterologous connective tissue tube for vascular substitute. | A newly-developed vascular graft having many advantages over the fabric vascular prosthesis was evaluated as aortic and vena caval substitutes. Alcohol-preserved connective tissue tubes, obtained from dogs and calves, supported by polyester mesh were implanted into the thoracic aortae of 61 dogs and the superior vena c... | 156,276 | [
-0.2587784,
0.1832114,
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0.3787543,
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0.2602663,
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0.03928253,
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0.08631939,
0.2060898,
0.3508984,
0.1389806,
-... |
Otitis media and the immotile cilia syndrome. | The immotile cilia syndrome appears to be a congenital defect in the ultrastructure of cilia that renders them incapable of movement. Respiratory tract cilia and sperm are predominantly affected. Bronchiectasis, sinusitis and male sterility are the main clinical findings. Situs inversus may be found. To these findings ... | 156,294 | [
-0.02004198,
0.08731796,
0.1090447,
0.1178109,
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-0.3768536,
0.4162663,
-0.2718524,
0.09557132... |
Purified Escherichia coli recA protein catalyzes homologous pairing of superhelical DNA and single-stranded fragments. | Purified Escherichia coli recA protein catalyzed ATP-dependent pairing of superhelical DNA and homologous single-stranded fragments. The product of the reaction: (i) was retained by nitrocellulose filters in 1.5 M NaCl/0.15 M Na citrate at pH 7, (ii) was dissociated at pH 12.3 but was not dissociated by heating at 55 d... | 156,361 | [
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0.3408829,
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-0.3787047,
... |
Nucleotide sequence of the mitochondrial structural gene for subunit 9 of yeast ATPase complex. | We have determined the nucleotide sequence of a segment of Saccharomyces mtDNA that contains the structural gene for one of the subunits (the dicyclohexylcarbodiimide-binding protein) of the mitochondrial ATPase complex. The sequence fits the known amino acid sequence of this protein with the exception of one amino aci... | 156,363 | [
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... |
Plasmin-mediated proteolysis of casein in bovine milk. | Plasminogen was found to be present in bovine milk by crossreactivity between rabbit antiserum to plasminogen and casein prepared from milk by acid precipitation. This result was further supported by recovery of intact 125I-labeled plasminogen from rabbit milk after its intravenous injection. Freshly isolated whole bov... | 156,365 | [
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... |
Prune belly syndrome and fetal ascites. | A case of prune belly syndrome (PBS) in a 22 week male fetus is described. All the features characteristic of the syndrome were present: absence of abdominal muscle; dilatation of the bladder, ureters, and renal pelves; and undescended testes. In addition, there was marked ascites. The rectus abdominis muscles were ent... | 156,413 | [
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0.455385,
0.02619066,
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... |
[Social and work rehabilitation of schizophrenics under the shop conditions of an industrial enterprise]. | The paper is concerned with the results and effectivity of rehabilitation of 219 schizophrenic patients with unfavourable variants of development, who worked for 1--3 years in shops of an enterprise, intended for promoting the rehabilitative treatment and employment of mental patients. with the use of special rating sc... | 156,482 | [
-0.08241714,
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0.09322686,
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0.3665321,
-0.02409756... |
Diocytophymatid larval nematode in a subcutaneous nodule from man in California. | A nematode in a subcutaneous nodule excised from the chest of a man in central California is described and identified as a third-stage larval dioctophymatid, probably Dioctophyma renale, though a Eustrongylides species could not be excluded. In all well-documented previously reported cases of D. renale infection in man... | 156,507 | [
-0.1797628,
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0.2164721,
0.4436036,
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Corneal manifestations of the systemic mucopolysaccharidoses. | Newer biochemical understanding of the mucopolysaccharidoses now allows a better classification of these diseases. The dermatan and keratan sulfate-storing diseases have corneal clouding. The heparan sulfate-storing diseases have retinal changes and usually central nervous system manifestations. | 156,516 | [
-0.09665827,
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0.3329116,
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Extended clinical use of the argon laser for cutaneous lesions. | A safe, easy, and effective outpatient modality for the treatment of various cutaneous lesions such as hemangiomas and decorative tattoos has long been sought. The argon laser has proved satisfactory for such treatment of port-wine hemangiomas, capillary/cavernous hemangiomas, telangiectasia, and decorative tattoos as ... | 156,518 | [
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0.4801428,
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0.3693523,
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Pulsatile perfusion: its effects on blood flow distribution in hypertrophied hearts. | Left ventricular hypertrophy was created in 15 pigs by banding the ascending aorta when they were young. The adult animals were placed on normothermic cardiopulmonary bypass and perfused with either nonpulsatile (two groups of pigs) or pulsatile (one group) flows. As long as the perfusion rate was maintained at 70 ml/k... | 156,526 | [
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... |
Hair casts. | The literature on hair casts suggests they are rare even though Kligman intimated in 1957 that in some scalp diseases they might well be common. In this study, casts have been looked for in a group of orthokeratotic and parakeratotic scalp conditions. Hair casts are indeed common in psoriasis, pityriasis amiantacea, pi... | 156,553 | [
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0.05320878,
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... |
Cardiac output measurement by thermodilution. | The accuracy of thermodilution for measuring cardiac output was studied by comparing this method with measurements obtained by an electromagnetic flowmeter in the dog. Thermal curves were computed by a cardiac output computer and absolute flows were obtained by pump calibration of the flowmeter. Regression analysis sho... | 156,578 | [
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... |
A phase I study of chlorozotocin (NSC 178248). | Chlorozotocin was administered by rapid intravenous infusion to 35 patients with advanced cancer on either single-day of five-consecutive-day schedules. Total doses per course ranged from 12.5 to 200 mg/m2. On either administration schedule, dose limiting toxicities were thrombocytopenia and leukopenia at total doses o... | 156,580 | [
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0.1... |
A parental perspective on the Honeylands Home Visiting Project for severely handicapped infants provided by three mothers of older handicapped children. | Three mothers of severely handicapped children, who had not attended Honeylands nor received any home visiting, were asked to attend and participate in the monthly group meetings for the second year of the three year project (Rayner 1978). They each then decided to visit a family with their home therapist. They comment... | 156,602 | [
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0.2452889,
0.03241576,
... |
[The contribution of laparoscopy to diagnosis of malignant lymphomas (author's transl)]. | Peritoneoscopy revealed in 15 patients with malignant lymphomas splenomegaly (13 patients), hepatomegaly (10 patients, 8 of them with impressive or suspicious alterations of the liver surface) and enlargement of retroperitoneal lymph nodes or localised infiltration of a jejunal loop (3 patients). Aimed biopsy of liver,... | 156,636 | [
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0.4852757,
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-0.02229... |
Phosphofructokinase (PFK) isozymes in man. I. Studies of adult human tissues. | Isozymic heterogeneity of human phosphofructokinase was investigated by means of ATP inhibition, immunoneutralization by antihuman muscle-type and antiliver-type phosphofructokinase antisera, solubility in (NH4)2SO4 solutions, and starch gel and polyacrylamide slab gel electrophoresis. The enzymes studied by these meth... | 156,693 | [
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... |
Pleiotropic effects of ribosomal mutations for cycloheximide resistance in a double-resistant homocaryon of Neurospora crassa. | Pleiotropic effects of two ribosomal mutations for cycloheximide resistance were studied in a double-resistant homocaryon. The results obtained indicated that the combination of the two ribosomal mutations results in: (i) morphological abnormalities which suggest a severe distortion in the extension of cell walls and m... | 156,720 | [
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0.3527711,
0.0186792... |
Localization of sarcoplasmic reticulum proteins in rat skeletal muscle by immunofluorescence. | Ca++-Mg++-dependent ATPase and calsequestrin, the major intrinsic and extrinsic proteins, respectively, of the sarcoplasmic reticulum, were localized in cryostat sections of adult rat skeletal muscle by immunofluorescent staining and phase-contrast microscopy. Relatively high concentrations of both the ATPase and calse... | 156,730 | [
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The MMPI as a predictor of response to conservative treatment for low back pain. | Studies that used the MMPI to predict the response of chronic low back pain patients to standard medical treatment have not produced definitive results. Patients seen in a university hospital orthopedic back pain clinic were given the MMPI before treatment, and 6 to 12 months later 76 patients completed follow-up forms... | 156,739 | [
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... |
Autonomic dysfunction in tetanus: the effects of a variety of therapeutic agents, with special refernce to morphine. | Sympathetic overactivity in tetanus is a common event and may be difficult to control. This report demonstrates the efficacy of morphine in this clinical situation and also discusses the sympathetic effects of 3 muscle relaxants, pancuronium, d-tubocurarine and alcuronium. | 156,745 | [
-0.06860149,
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0.08252944,
0.09903... |
Suppressor T cells regulate the cytolytic T lymphocyte response to syngeneic tumors induced by murine sarcoma virus (MSV) in the mouse. | Studies were designed to analyze the immune activities of spleen cells from mice previously injected with murine sarcoma virus (MSV) and undergoing the processes of MSV tumor growth and rejection. Fractionation of MSV-primed spleen cells according to cell size by velocity sedimentation at unit gravity showed that MSV-s... | 156,765 | [
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0.1422892,
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0.05207... |
Serum eosinophil chemotactic factor levels in patients with bullous pemphigoid, drug reactions and atopic eczema. | The sera of 4 patients with bullous pemphigoid, of 5 patients with drug reactions and of 13 patients with atopic eczema were examined for the occurrence of low molecular weight eosinophil chemotactic factor (ECF) by fractionation on a Sephadex G 25 column. Almost all patients had a peripheral eosinophilia, and many had... | 156,767 | [
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0.06829294,
0.2573493,
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Gastrointestinal carcinoids: extrahepatic metastases and symptomatology following resection. | Of 49 patients with midgut and hindgut carcinoids, second primary distinct carcinomas occurred in 12. The most aggressive carcinoids were the 24 that arose in the distal small bowel and cecum. Of the patients affected, 15 had lymph node metastases and eight had liver metastases at the time of diagnosis. That only five ... | 156,820 | [
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0.204437,
-0.139663... |
Role of peritoneoscopy in the postoperative evaluation and treatment of adenocarcinoma of the exocrine pancreas. | Our experience with peritoneoscopy in the postoperative staging and evaluation of ten patients with locally unresectable adenocarcinoma of the exocrine pancreas is presented. In contrast to the German experience with previously unexplored patients, the pancreas was visualized only 30% of the time and biopsy was not pos... | 156,872 | [
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0.0345213,
0.04104475,... |
Low back pain in patients with and without demonstrable organic disease. | Pain descriptors of patients with low back pain were analyzed to determine their usefulness in identifying patients without demonstrable organic disease. Using a standardized back pain questionnaire which scales qualities of pain along 7 independent factors, it was possible to make clear distinctions between the subjec... | 156,903 | [
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0... |
Inhibition of myosin ATPase by vanadate ion. | Inhibition of the myosin ATPase by vanadate ion (Vi) has been studied in 90 mM NaCl/5 mM MgCl2/20 mM Tris-HCl, pH 8.5, at 25 degrees C. Although the onset of inhibition during the assay is slow and dependent upon Vi concentration (kapp approximately 0.3 M-1 s-1), the final level of inhibition approaches 100%, provided ... | 156,922 | [
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0.2527643,
0.4284021,
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-0.1177032... |
Defective splicing of mitochondrial rRNA in cytochrome-deficient nuclear mutants of Neurospora crassa. | Recent studies have shown that the gene encoding the large (25 S) mitochondrial rRNA of Neurospora crassa contains an intervening sequence of 2-2.5 kilobases that is not present in the mature 25S mitochondrial rRNA. Earlier studies had provided evidence that mitochondrial rRNAs in Neurospora are synthesized via a 32S p... | 156,923 | [
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0.3060164,
0.1275973,
... |
Restimulation in secondary MLC by autologous non-T cells. | Lymphocytes sensitized in mixed leucocyte culture (MLC) were restimulated with non-T or complete cells. Cells primed against autologous non-T cells and restimulated with autologous cells gave responses with the kinetics of a secondary response. In contrast, cells primed against either type of autologous cell responded ... | 156,946 | [
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0.1959118,
0.5303106,
0.05407297,
-0.06566681... |
Activation of abdominal muscles during some physiotherapeutic exercises. | The aim was to evaluate the theoretical efficiency of some abdominal muscle exercises for strength training. Sit-up with rounded back (curl-up) from the supine position up to 45 degrees activates the straight and oblique abdominal muscles to 50% of the values for maximum isometric contraction measured as integrated EMG... | 156,948 | [
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0.3394148,
0.08505853,
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0.1188066,
... |
Chromosome abnormalities in South African mental retardates. | Standard and differential staining techniques were employed in this cytogenetic study of mentally retarded Whites at the Umgeni Waterfall Institution. All of the 512 patients were karyotyped and 57 were found to have chromosome abnormalities. Of these, 42 had trisomy-21; there were 3 subjects with 5p deletion (cri-du-c... | 156,963 | [
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0.4360456,
0.0255541,
0... |
Macrophage-related suppressor cells in human renal transplant recipients. | In this study 66 renal transplant recipients were studied by in vitro immunologic monitoring assays in an attempt to delineate some immune reactivity parameters which migh explain the successful long-term survival of HLA incompatible allografts. Ninety percent of the recipients were found to be responsive to their spec... | 156,967 | [
-0.02143658,
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0.08496457,
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0.4328501,
0.3288401,
0.4205292,
0.2193008... |
The RhLA complex of rhesus monkeys. XI: Positive MLC reactions between identical sibs caused by alloimmunization. | D-locus identical pairs of monkeys were alloimmunized. An exchange of skin and blood between initially MLC-negative unrelated monkeys frequently led to strong mutual reactivity in mixed cultures. This was not the case when RhLA identical siblings were similarly (mutually) immunized. These data led to the postulation of... | 156,969 | [
0.1114109,
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0.4636975,
0.3362423,
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0.1848873,
-0.0991488,
0.433628,
0.08311175,
-0.3392355,
-0.0... |
[Protein and lipid metabolic characteristics of persons in a hot climate]. | A comparative investigation of the total protein, its fractions, total lipids, cholesterol, carotinoids, retinol, tocopherol in the blood serum of practically healthy persons (donors) was effected in different periods of the year. The proteinic and lipids metabolism rates in persons residing in conditions of a hot clim... | 156,981 | [
0.1367585,
0.1452992,
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0.2636603,
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0.2127126,
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0.2605053,
0.1632579,
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0.07367882,
0.1072931,
0.3856941,
0.212785,
0.5802121,
-0.2508991,
0.0401... |
[Virological and serological examination of the patients in a period of influenza A1 outbreak in Aktyubinsk]. | In October--December, 1977, an epidemic outbreak of influenza predominantly among young people of an organized community was recorded in Aktyubinsk. For decifering the outbreak virological and serological examinations of 325 subjects in foci of the disease as well as hospitalized patients were carried out. The etiology... | 156,984 | [
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0.08498447,
0.0587817,
0.188209,
0.5966117,
0.3522074,
-0.3045885,
-0.0... |
[Clinical and exfoliative-cytology studies made prior and subsequent to the action of antiovulatory agents upon oral and vaginal mucous membranes (author's transl)]. | Clinical as well as oro- and vaginocytological results obtained from 92 female patients aged 16 to 48, to whom ovulostatic drugs were administered, have been analyzed. Variations in cell composition of the mucosal surface could be detected by exfoliative cytology in the vaginal and oral regions. | 157,023 | [
0.1161583,
0.04083242,
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0.1072293,
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0.3400121,
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0.02955875,
0.2283905,
0.06926583,
0.200613,
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0.1639372,
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0.3539012,
0.5278738,
0.1467015,
-0.2053521,
... |
[The human dental pulp as viewed through a scanning electron microscope (author's transl)]. | The human dental pulp was examined using a scanning electron microscope. The odontoblasts are pear-shaped and have a fine-grain surface structure. Tomes' process divides into fine branches before entering the predentin. Very few fibroblasts were found. These had stronger cell processes at the two terminal poles. Adheri... | 157,024 | [
0.1792178,
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0.3934674,
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0.1356973,
0.2565161,
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0.02063785,
0.06395278,
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0.1524218,
0.1644928,
-0.126054,
0.3045096,
-0.04042766,
0.005107657,
... |
[Biological responses to filling materials with special reference to the composite material evicrol--an experimental study (author's transl)]. | The biological responses to the composite filling material Evicrol were tested by temporarily differentiated implants in rats. Type and degree of the inflammatory reaction as well as the intensity of connective tissue fiber formation were used as criteria for evaluation of the histocompatibility of the subcutaneous imp... | 157,027 | [
0.04379268,
0.09661212,
0.0538976,
0.1443183,
0.05133427,
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0.262331,
0.06645205,
0.1299926,
0.2678092,
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0.1212747,
-0.2110601,
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-0.3104596,
0.29129,
0.07928276,
0.4529163,
0.2505009,
0.1839323,
0.008897307,
0.090... |
A prospective psychological and cytogenetic study of three girls with mosaic mongolism. | Three girls with mosaic mongolism (46, XX/47, XX, +21) were followed cytogenetically and psychologically from the time of diagnosis at 8, 17 and 32 months of age, respectively, to the age of 13--15.5 years. All showed muscular hypotonia and hyperflexible joints at the time of diagnosis, but otherwise the physical chara... | 157,051 | [
-0.07273411,
0.0203431,
0.01446314,
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0.2572666,
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-0.2979761,
0.2367881,
-0.3805736,
-0.06401393,
0.225393,
0.6037017,
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0.1045589,
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0.1065202,
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0.09091962,
0.02696814,
0.08416366,
0.4486624,
0.2135466,
-0.1950703,
-... |
Histochemical localization of adenosine triphosphatase activity in bovine ruminal epithelium. | A fine-structural histochemical technique was used to localize magnesium-dependent adenosine triphosphatase (Mg-ATPase) activity in ruminal mucosa. Precipitate appeared on the cytoplasmic surface of the plasmalemma in cells of the upper stratum spinosum, the stratum granulosum, and the deepest layer of the stratum corn... | 157,092 | [
-0.09167582,
-0.1185911,
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0.08139552,
0.06681755,
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0.07104412,
0.1584468,
-0.1188503,
0.06925558,
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0.2189876,
0.3523226,
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0.3382631,
-0.4275966,
0.002165584,
-0.1708174,
-0.1159012,
0.7106994,
0.1832097,
0.1603414,
... |
Tinea versicolor with regard to seborrheic dermatitis. An epidemiological investigation. | This is a retrospective study of 232 patients, and a prospective survey of 48 patients, regarding susceptibility factors in tinea versicolor, particularly in association with seborrheic dermatitis. In both surveys, a higher (10.4%) than expected (3.8%) percentage of association with seborrheic dermatitis was found. | 157,104 | [
0.1313285,
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0.2856772,
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0.07520874,
-0.3008572,
-0.1354802,
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0.08264644,
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0.11223,
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0.3330594,
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0.2083652,
0.3092203,
0.01190002,
... |
Studies of soluble rat liver mitochondrial acid ATPases. II. Structural and immunological properties of ATPase 1. | We described previously the existence of a soluble ATPase activity in rat liver mitochondria [1]. The purification and catalytic properties have been described [2]. In a continuation of these experiments, we have studied the immunologic and structural properties of one molecular form of this enzyme : ATPase I. We have ... | 157,169 | [
-0.05914177,
0.1047082,
-0.1810165,
0.3012514,
0.08730269,
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0.08883275,
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0.1562087,
0.05391196,
0.08414495,
0.1624465,
0.138831,
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0.3043587,
-0.4326975,
-0.04405781,
0.04848731,
0.1374684,
0.3510192,
-0.1067716,
-0.06779095... |
Monitoring 5-hydroxytryptamine release in the brain of the freely moving unanaesthetized rat using in vivo voltammetry. | The possibility of using in vivo voltammetry to monitor 5-hydroxytryptamine (5-HT) release from brain tissue in freely moving unanaesthetized rats has been examined. A potential (+0.2 to +1.0 V) was applied to a micrographite electrode stereotaxically placed within a specific brain region and current changes following ... | 157,184 | [
-0.2190006,
0.148925,
-0.3817677,
-0.1376068,
0.04277081,
-0.1859535,
-0.02639355,
-0.1860747,
-0.27879,
-0.1291953,
0.3400449,
0.1390975,
0.3284438,
0.360679,
-0.2661603,
0.1427712,
-0.2544481,
0.29588,
0.2120465,
0.01140141,
-0.07200055,
0.153485,
0.0760126,
-0.011187... |
[Hypotensive action of arachidonic acid, slow acting analphylactic substance (SRS-A) and thromboxane A2 in rats]. | In the rat, diethylcarbamazine, imidazole and L 8027 do not modify the hypotensive activity of PGE2 and arachidonic acid. The formation of SRS-A from arachidonic acid does not compete with the synthesis of PG in the cardiovascular system of the rat. The thromboxane A2 does not participate in the hypotensive activity of... | 157,190 | [
-0.01019879,
-0.06250937,
-0.2530183,
-0.3291813,
0.2866358,
0.04435331,
-0.2585069,
-0.272872,
0.1022419,
-0.2660095,
0.05870904,
0.3418147,
0.1548472,
-0.1803696,
-0.8282397,
0.1034168,
-0.538308,
-0.07244972,
0.2661155,
0.3664945,
0.1211201,
0.05801177,
-0.1597026,
0... |
[Effect of age on the sensitivity of mouse spermatogonia to mutagenic action]. | Male BALB/c mice were whole body exposed to 0, 100, 200 or 300 R of X-rays or were given an i.p. injection of 5 mg/kg of thio-TEPA at 3 months or at 12 months of age. One hundred days after treatment the testes were examined for the presence of reciprocal translocations induced in spermatogonia and detectable in the di... | 157,191 | [
0.06880704,
-0.134767,
-0.04313578,
-0.0845146,
0.2670646,
-0.1137263,
-0.1916872,
0.005557171,
0.1449718,
0.01817425,
-0.03093371,
0.4499858,
0.1120017,
0.05127401,
-0.9343389,
-0.4098125,
-0.2534737,
-0.02272862,
0.08662362,
0.4421775,
0.4100824,
0.2465664,
-0.2751573,
... |
[Kinetic properties of an alkaline phosphatase from honeybee intestine determined by a new rigorous algebraic method]. | The Hill-parameters : max. velocity (VM), affinity constant (K) and resultant reaction order (n) of an alk. phosphatase (Mol. Weight 100 to 130,000) from guts of foraging worker-bees, have been calculated according to new algebraic equations allowing a rigorous determination without any extrapolation. The parameters de... | 157,198 | [
-0.1569669,
-0.7000109,
-0.1794036,
-0.09720197,
-0.004547948,
-0.1864522,
-0.2319479,
0.001343919,
0.1150712,
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0.2111506,
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0.149297,
0.4773874,
0.4920169,
0.1200145,
0.0321461,
-0.1361378... |
[Development of seminiferous tubules in guinea pigs during puberty]. | The study of development of the seminiferous tubules of the guinea-pig along the puberty is based on diameter, length and volume relate to testicular weight and age. During this period the development is linear. A correlation exist between testicular testosterone concentration and growth of seminiferous tubules in diam... | 157,206 | [
0.1336759,
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0.06459545,
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0.1605196,
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0.12256,
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0.3539148,
0.1865942,
0.1278506,
0.5319549,
-0.1949365,
-0.2166635,
... |
Diagnosis of an abdominal aortic graft abscess by combined ultrasonography and scintigraphy. | A case of an abdominal aortic graft abscess is presented to demonstrate a diagnostic approach using 'B' mode ultrasonography and gallium scintigraphy. | 157,244 | [
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0.05550112,
0.0008966842,
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0.2182176,
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0.3124237,
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-0.4719661,
-0.1423206,
-0.1565326,
0.03171501,
0.3613634,
0.2180838,
0.12663... |
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