Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| separation of dna-dependent dna polymerase activities in micrococcus radiodurans. | dna polymerase activities in micrococcus radiodurans were separated into two fractions after purification more than 2000 fold. they differ in ph optimum and residual activities in the absence of a full deoxyribonucleoside triphosphates complement. nad partly inhibited one of the activities. both activities were eluted as a single peak on gel filtration and sedimented at the same rate on glycerol gradient centrifugation. molecular weight 140000 was calculated from stokes radius and sedimentation ... | 1977 | 14686 |
| isolation and characterization of sheep pepsin. | sheep pepsin was isolated (approx. 120-fold purification) from aqueous abomasal homogenates by (1) ph fractionation, (2) chromatography on sepharose 4b-poly-l-lysine columns and (3) gel filtration on sephadex g-100. the enzyme had mol.wt. approx. 34000, n-terminal valine and c-terminal alanine. the amino acid composition of sheep pepsin was generally similar to that of pig and ox pepsins, with a very low content of basic residues and a high content of acidic and hydroxy-amino acids. the ph optim ... | 1977 | 15546 |
| the transport of l-leucine into the brain of the rat in vivo: saturable and non-saturable components of influx. | 1977 | 16270 | |
| [living conditions of the rural population in france. situation in 1974 and evolution from 1967 to 1974 (author's transl)]. | a survey of the living conditions of aged people in rural regions of france in 1974 and a comparison with the previous surveys of 1967/68 in 302 rural vallages are analysed. of the 4,800 persons in 1967/68, by 1974 1,609 were dead (35%). after questioning the 2,191 living persons (1,275 farmers and 916 non farmers) an increased number of widowed people appeared in those 7 years. for men in 1967/68: 20%, now 28%; for women in 1967/68: 61%, now 72%. in the age group 75-79 three times more women lo ... | 2000 | 17314 |
| uv spectrophotometric determination of aminophylline, amobarbital, and ephedrine hydrochloride in an antiasthma capsule preparation. | a simple and rapid procedure for the determination of aminophylline, amobarbital, and ephedrine hydrochloride in a capsule preparation is described. aminophylline and amobarbital are determined simultaneously using differential uv spectrophotometry; ephedrine hydrochloride is determined separately after elution from an alginic acid column with 0.1 n hydrochloric acid. | 1999 | 17719 |
| purification and properties of the nad(p)h:nitrate reductase of the yeast rhodotorula glutinis. | the assimilatory nitrate reductase from the yeast rhodotorula glutinus has been purified 740-fold, its different catalytic activities have been characterized and some inhibitors studied. the purified enzyme (150 units per mg protein) contains a cytochrome of the b-557 type. an s20,w of 7.9 s was found by the use of sucrose density gradient centrifugation, and a stokes radius of 7.05 nm was determined by gel filtration. from these values, a molecular weight of 230 000 was estimated for the native ... | 1977 | 18182 |
| mechanisms and recent advances in therapy of hypertension. introduction. from prague to hannover. | 1998 | 19197 | |
| sphingomyelinase defect in niemann-pick disease, type c, fibroblasts. | 1998 | 19295 | |
| [experience with treating patients with a hypothalamic snydrome and neurasthenia by electrophoresis of a mixture of ganglioblockaders]. | 1998 | 19904 | |
| the effect of bicarbonate and distilled water on sickle cell trait hematuria and in vitro studies on the interaction of osmolality and ph on erythrocyte sickling in sickle cell trait. | the effect of intravenously administered distilled water was examined alone and during alkalization in a patient with gross hematuria associated with the sickle cell trait. on each of 4 occasions hematuria ceased promptly after the infusion of distilled water. bicarbonate therapy also consistently decreased hematuria. in vitro studies on erythrocytes from another patient with sickle cell trait and hematuria demonstrated that slight increases in urinary ph similar to those that occur in the urine ... | 1998 | 21309 |
| alpha-adrenergic blocking and beta-adrenergic agents --antidotes for cyanide toxicity--. | 1977 | 21320 | |
| narcotic cueing properties of intraventricularly administered sufentanil, fentanyl, morphine and met-enkephalin. | the narcotic cueing activity of sufentanil, fentanyl, morphine and met-enkephalin was studied upon their injection into the lateral brain ventricle of the rat. comparative studies on the analgesic activity of the three narcotics support a close correlation between the narcotic cueing and the analgesic activity of narcotic drugs. | 1978 | 22444 |
| [significance of anti-albumin antibodies in chronic liver disease]. | 1999 | 22919 | |
| whither breast cancer? report on the inaugural meeting of the national breast cancer group. | 1997 | 23587 | |
| orofacial dyskinesia. clinical features, mechanisms and drug therapy. | orofacial or tardive dyskinesias are involuntary repetitive movements of the mouth and face. in most cases, they occur in older psychotic patients who are in institutions and in whom long-term treatment with antipsychotic drugs of the phenothiazine and butyrophenone groups is being carried out. these dyskinesias are frequent in occurrence and characteristically are irreversible. several biochemical mechanisms have been proposed as causes, including hypersensitivity or partially deneverated brain ... | 1997 | 23611 |
| [detection of female heterozygous glucose-6-phosphate dehydrogenase deficiency]. | diagnostics of heterozygotes are required for population studies, for the detection and consultation of persons with g-6-pd deficiency prone to hemolysis. the diagnostics of heterozygous females with the corresponding trait are problematic in families without hemizygous patients. 1. the determination of the activity is only applicable to the differentiation between heterozygotes and homozygotes if the activities are below the reference range. heterozygous g-6-pd deficiency with normal activity c ... | 1998 | 23637 |
| the cortico-cortical connections to area 5 of the parietal lobe from the primary somatic sensory cortex of the monkey. | 1978 | 24219 | |
| neuroendocrine embryology and the apud concept. | in the vertebrata the great majority of cells producing hormonal peptides belong to the apud series and share its distinctive cytochemical and ultrastructural characteristics. according to the concept all members of the series are to be regarded as derivatives of neuroectoderm or of specialized (placodal) ectoderm. for most of the apud cells this criterion is fulfilled in that their origin from neural tube, neural ridges or neural crest can be considered proven. complete proof is not yet availab ... | 2001 | 29734 |
| flufenamic acid inhibition of pge2 production by rectal mucosa in ulcerative colitis. | 2001 | 29819 | |
| the fluorescence of fluorescamine-amino acids. | 2001 | 30402 | |
| studies on the structure-activity relationship of adrenergic beta-mimetic benzylamine derivatives. iv.1) aryl-substituted 1-aminotetralins and 1-aminoindans. | 1978 | 34486 | |
| reduction of intragastric acidity in duodenal ulcer. cimetidine or surgery? | 1998 | 34968 | |
| [selection of rational methods of preanesthetic medication in surgical treatment of glaucoma]. | 1996 | 38419 | |
| incomplete cardiac vagal blockade with atropine in the anesthetized dog. | in dogs in neurolept-anesthesia the successive administration of alpha- and beta-adrenergic blocking agents and atropine, which should cause the functional equivalent of surgical denervation of the heart, always results in a marked tachycardia. the same is observed in conscious dogs, but not during methoxyflurane anesthesia. bilateral vagotomy and administration of hexamethonium abolish the tachycardia. these observations demonstrate the presence of a vagally mediated chronotropic effect which b ... | 1979 | 42039 |
| [french society of perinatal medicine (la baule, november 1978)]. | 1994 | 44549 | |
| how do cardiac cells die? | 1993 | 45825 | |
| [the influence of the plasmaexpander hydroxyethyl starch on the serological blood grouping tests as compared to dextran 60 and whole blood (author's transl)]. | the influence of hes on serological blood grouping (abo. rh. crossmatch) was tested in comparison with dextran. it was shown out that a previous volume substitution up to 20% did not influence the reading of blood grouping determination. higher dilutions of blood led to rouleaux formation which however could be easily distinguished from agglutination by addition of isotonic saline solution. crossmatching brings difficulties, as weak antibodies might be missed even using the ahg test due to too h ... | 2001 | 56904 |
| suppression of sympathetic nervous function in low-renin essential hypertension. | study of general haemodynamics in 15 patients with low-renin essential hypertension showed haemodynamic and pathophysiological heterogeneity. however, there was suppression of sympathetic nervous system function in all low-renin patients, regardless of haemodynamic pattern. subnormal sympathetic nervous activity was manifested by a low normal mean plasma-noradrenaline concentration at rest, diminished noradrenaline responsiveness to postural stimulation, and a reduced blood-pressure response to ... | 2000 | 59183 |
| [labeled bleomycin: methodologic aspects]. | 2001 | 60490 | |
| renal cytotoxic effects of bence-jones protein. | 1977 | 64688 | |
| incarceration of hernia after colonoscopy. | 2001 | 64897 | |
| a.f.p. in amniotic fluid and serum. | 2002 | 77393 | |
| intracavitary uses of colloids. | pleural and peritoneal effusion secondary to primary malignancy is a significant problem in the management of the cancer patient. respiratory embarrassment and discomfort associated with the formation and collection of fluid in the chest and abdomen are among the most distressing symptoms encountered as a result of malignant disease. the guidelines for treatment should be based on respiratory symptoms, and with the understanding that the procedure is palliative. both surgical and medical forms o ... | 2001 | 90386 |
| factor viii-related antigen (viii r:ag) in haemophilic patients and in carriers. | all of fourteen patients with severe classic haemophilia and twelve of fifteen obligate carriers had a pre-peak ("rocket") above the sample well when factor viii-related antigen was examined by crossed immunoelectrophoresis. the pre-peak may be found in other conditions--including von willebrand's disease--but if these conditions can be excluded, the pre-peak may be helpful in identification of carriers or haemophilia. | 2000 | 91786 |
| serum and cellular biologic tumor markers in patients with urologic cancer. | during the past several years the development of radioimmunoassay and immunocytochemical techniques to detect small amounts of marker in the sera and cancer cells of cancer patients has made a significant impact on the diagnosis and management of certain cancers. among these markers alpha-fetoprotein, human chorionic gonadotropin, and pregnancy specific beta-1 glycoprotein have been useful in the staging, detection of recurrence, prognosis, and management of testicular cancer. in this article th ... | 1979 | 93569 |
| ma 160 and eb33 cell lines: hela cell contaminants, hybrids or prostatic epithelial cells? | studies of acid phosphates produced by cell lines ma 160 and eb 33 demonstrated immunochemically their prostatic origin. ma 160 and eb 33, rather than being hela contaminants, may be hybrids of prostatic epithelial and hela cells or true prostatic cell lines with chromosomal changes common to all long-term cultivated cell lines. | 1999 | 93571 |
| [morphological and cytochemical characteristics of the blast cells in the dynamics of acute leukemia]. | 1999 | 94126 | |
| [clinical trial of a new locally acting product in acute venous inflammation]. | 2000 | 94278 | |
| neovasculogenesis. triggering factors and possible mechanisms. | the possible regulating mechanism(s) of neovascularization are discussed. experimental data supporting the view that ocular neovascularization might be triggered by a fundamental metabolic mechanism are presented. based on his own data and scattered evidence from the literature, the author suggests a model for a possible regulating mechanism of the neovascular process in which the prostaglandins fulfill the role of neovascular mediating substances. preliminary results demonstrating that indometh ... | 1979 | 94468 |
| the circadian rhythms of acetabularia (primarily photosynthesis) [proceedings]. | 2000 | 94815 | |
| synthetic antigens iii. antigen-binding cells to interpolymer of styrene and maleic acid psm and sheep red blood cells in mice immunized with psm. | studies on the immune response in mice to a new synthetic antigen interpolymer of styrene and maleic acid (psm) are described. the immune response was measured by determination of antigen binding cells by means of rosette test with psm-coated srbc, an unexpected effect was observed--besides rosette-forming cells for psm, rosette-forming cells and agglutinating antibodies for sheep red cells were found. the results presented in this paper suggest that psm is acting both as an immunogen and a poly ... | 1979 | 94989 |
| long-term follow-up (5-12 years) of proliferative diabetic retinopathy treated with xenon arc photocoagulation. | 2001 | 95033 | |
| [effect of bromocriptine on the "prolactin-like cell" of nectophrynoides occidentalis (amphibia, viviparous anura): optical and electronic microscopical studies]. | bromocriptin has an effect on prolactin-like cells of nectophrynoïdes occidentalis. 16 days after delivery, these cells are fully active in normal animals. retention of secretory granules and myelinic formations have been observed in the prolactin-like cells of females treated by cb 154. | 1999 | 97001 |
| influence of food iron absorption on the plasma iron level in idiopathic hemochromatosis. | the relationship between food iron absorption, iron stores, and plasma iron level was studied. on a low iron diet subjects with idiopathic hemochromatosis (ih) during reaccumulation of iron after phlebotomies showed a fall in plasma iron. fortification of the diet with 22--135 mg of iron/day for 3 days caused little or no change in the plasma iron in subjects with normal iron stores, whereas in subjects with iron deficiency a significant rise in plasma iron occurred with the addition of 45 mg of ... | 1998 | 98952 |
| computed tomographic evaluation of the breast. | experience with a dedicated breast ct scanner (general electric ct/m) using a contrast medium enhancement technique indicates that ct is superior to mammography, thermography, or physical examination for diagnosing both benign and malignant mammary disease especially in dense, thick, or fibrocystic breasts. ct is capable of diagnosing totally unsuspected early miniature carcinomas. it can identify and differentiate potential precancerous lesions from benign fibrocystic disease, and is the diagno ... | 2000 | 98990 |
| n-acetylglucosamine-6-sulfate sulfatase in man: deficiency of the enzyme in a new mucopolysaccharidosis. | 1978 | 99718 | |
| thoracic duplications in the mutant wingless of drosophila and their effect on muscles and nerves. | 2002 | 100357 | |
| concentrations of oestradiol-17beta and progesterone in the peripheral plasma of the cynomolgus monkey (macaca fascicularis) in relation to the length of the menstrual cycle and its component phases. | ninety-three female cynomolgus monkeys were monitored throughout 647 menstrual cycles; 93.2% of these cycles were 22--37 days long and were normally distributed, with a mean of 29.2 days. menstrual bleeding generally lasted for 3--5 days and was not related to the length of the cycle. the levels of progesterone and oestradiol-17beta in the plasma were measured during the menstrual cycle in 30 monkeys. the concentration of oestradiol-17beta reached a mid-cycle peak on day 11 or 12 of the cycle. t ... | 1978 | 101640 |
| [4 years of german cancer society]. | 2000 | 101784 | |
| computerized concurrent review of prenatal care. | 2000 | 101951 | |
| residues of organochlorine insecticides and polychlorinated biphenyls in fish from lakes saint clair and erie, canada--1968-76. | eighteen species of fish from lake saint clair and 19 species from lake erie were analyzed for organochlorine pesticides and polychlorinated biphenyls (pcbs) between 1968 and 1976. mean residues of sigma ddt peaked at 1.19 ppm in longnose gar (lepisosteus osseus) caught in lake saint clair in 1970-71, but had declined in all species by 1975-76. dieldrin levels in fish tissues increased over the same period. white bass (morone chrysops), caught in 1975 in lake erie, had the highest mean residue o ... | 2000 | 101968 |
| [effect of ionizing radiation on the development of plants and polyphenoloxidase activity]. | 2000 | 102010 | |
| asthma. | 2000 | 102395 | |
| intravenous insulin infusion in diabetic emergencies. | continuous intravenous insulin and dextrose infusions were used in managing various diabetic emergencies. standard and constant rates of insulin and dextrose infusion resulted in satisfactory control of blood glucose concentrations during labour, after major surgery, and in patients recovering from ketoacidosis (average insulin infusion rates 1, 2, and 3 u/h respectively). higher infusion rates were used to correct or prevent ketoacidosis in pregnant diabetic women who had received steroids and ... | 2000 | 102400 |
| maprotiline hydrochloride and grand-mal seizures. | 2000 | 102405 | |
| anal tonometry and anal tone in clinically healthy persons and patients with chronic diseases of the digestive apparatus. | 1999 | 103788 | |
| thyroid function in preterm infants with respiratory distress syndrome. | thyroid function was evaluated in premature infants 30 to 35 weeks ega with severe rds and was compared to that of healthy control subjects of similar ega. the infants with rds had significantly lower serum levels of t3, t4, and ft4i during the first 60, 90, and 30 days, respectively, and had elevated t3ur during the first 10 days. the mean (+/- sd) postdelivery tsh peak was lower in the rds group (32.8 +/- 9.6 muu/ml) than in the control group (60.9 +/- 21.8 muu/ml; p less than 0.005). after tr ... | 1979 | 107304 |
| isolation of an influenza virus subtype hav4navl from a budgerigar. | 1979 | 108521 | |
| [radiotherapy in children]. | 2000 | 113887 | |
| [method of direction of the health epidemiological service at the republic level]. | 2002 | 122875 | |
| letter: ischaemic heart disease in young women. | 2002 | 122908 | |
| oncogenic transformation of c3h/10t1/2 clone 8 mouse embryo cells by halogenated pyrimidine nucleosides. | oncogenic transformation has been induced in vitro in the c3h/10t1/2 clone 8 line of mouse cells by exposure to 5-fluoro-2'-deoxyuridine (fudr) or 5-fluorouracil. this transformation is both dose and time dependent and can be markedly decreased by simultaneous exposure of the cells to thymidine. the transformation induced by 5-fluorouracil is probably due to its intracellular conversion to fudr or its monophosphate. transformation by fudr was found to be cell cycle dependent with maximum sensiti ... | 1976 | 129280 |
| [the bland-white-garland syndrome: hemodynamics, clinical picture, therapy]. | two patients with anomalous origin of the left coronary artery from the pulmonary artery are presented. anatomy, embryology, the problem of the direction of blood flow in the anomalous vessel, and the clinical symptoms of this syndrome are discussed. in spite of large fibrotic areas in the myocardium, the ecg-changes were minimal. therefore, a nearly normal ecg does not exclude this anomaly. in patients with sudden, unexpected death one should suspect an anomalous origin of a coronary artery. th ... | 2002 | 129983 |
| [outcome of abutment for dysplasia of the acetabulum and for dysplasia associated with coxa valga]. | 2002 | 137478 | |
| [neural coding of motor commands]. | 2001 | 138916 | |
| individual variability and correlation of the in vitro tests in tolerant rats. | cytotoxicity of lymphocytes, mixed lymphocyte cultures, stimulation with pha, suppressive activity of cells in vitro and efficacy of the adoptive transfer of cells in vivo were simultaneously investigated in rats bearing tolerated skin allografts. cells from animals which did not react in mlc were simultaneously hyporeactive when stimulated with pha. on the other hand, cytotoxicity of lymphocytes did not correlate with their ability to respond to specific antigens in mlc. none of the in vitro te ... | 1978 | 147185 |
| glycolysis mutants in saccharomyces cerevisiae. | mutants have been isolated in s. cerevisiae with the phenotype of growth on pyruvate but not on glucose, or growth on rich medium with pyruvate but inhibition by glucose. screening of mutagenized cultures was either without an enrichment step, or after enrichment using the antibiotic netropsin (young et al. 1976) or inositol starvation (henry, donahue and culbertson 1975). one class of mutants lacked pyruvate kinase (pyk), another class had all the enzymes of glycolysis, and one mutant lacked ph ... | 1978 | 147195 |
| luteinized unruptured follicle syndrome: a subtle cause of infertility. | a clinical description of luteinized unruptured follicles is presented. this abnormality in ovulation is characterized by normal endocrinologic presumptive signs of ovulation: biphasic basal body temperature curves, secretory endometrium, and laboratory evidence of progesterone production by elevated urinary pregnanediol or plasma progesterone levels. in a group of 102 such infertile women, laparoscopy performed 3 to 5 days after apparent ovulation revealed the absence of a corpus hemorrhagicum ... | 1978 | 147778 |
| atp-ase activity of purified human normal t- and b-lymphocytes. | in 15 healthy individuals the atp-ase activity of circulating b-lymphocytes was found to be significantly higher than of t-lymphocytes. two different methods were used for the purification of b- and t-lymphocytes and the result was independent of which one of these methods was used. the demonstration of different atp-ase activities of unstimulated b- and t-lymphocytes corresponds well with previously published histochemical findings in lymphatic tissues examined for atp-ase activity. it is concl ... | 1978 | 148099 |
| [successful removal of a short conduction-wire fragment from the right heart ventricle]. | 1999 | 148417 | |
| [use of intraspecific differentiation of sh. sonnei for the purpose of studying patterns in the epidemic process of dysentery]. | the use of complex typing of sh. sonnei by the colicinogenic and enzymatic properties in epidemiological analysis of dysentery caused by sh. sonnei, apart from establishment of epidemiological connections in the foci, offered a possibility of introducing significant corrections in the determination of the sizes and duration of existence of the epidemic foci, as well as in detection of the sources and factors of transmission of the infection established in epidemiological examination. typing of s ... | 1978 | 154276 |
| some personal thoughts on the treatment of children with anaesthesia. | 1997 | 156964 | |
| essentials of noise regulations. | 1995 | 157458 | |
| [the value of the excretion urogram following cerebral angiography (author's transl)]. | routine abdominal films were obtained after 100 carotid angiograms in order to see the excretion urogram. in 64 patients the contrast was adequate for diagnosis. in twelve of these a significant finding was observed. this simple additional examination was particularly valuable in searching for a primary tumour when the angiogram had demonstrated cerebral metastases. | 1996 | 157929 |
| [evaluation of the outer envelope antigens of leptospira in complement fixation and hemagglutination tests for leptospirosis]. | 1979 | 158370 | |
| [social work in public health service undergoing changes - new tasks and aims (author's transl)]. | 1993 | 158724 | |
| [integration and excision of transducing lambda phages carrying rna-polymerase genes]. | 1979 | 159205 | |
| [hygienic evaluation of the operating efficiency of a radial-type air oxidizer for sewage purification]. | 1994 | 159220 | |
| [human cytogenetic study methods--value and use. ii. banding methods in chromosome diagnosis]. | 1979 | 159568 | |
| use of doppler ultrasound in intestinal surgery. | doppler ultrasonography was used intraoperatively in 117 patients undergoing intestinal anastomosis or enterostomy to determine the adequacy of blood supply at the margins of resection. doppler findings were compared with clinical assessment of intestinal blood flow by the operating surgeon. in 92 per cent of cases, doppler signals and clinical observation coincided. however, in five of six cases in which doppler signals were absent at one margin, the surgeon resected additional intestine, selec ... | 1994 | 159631 |
| ultrastructural features of the neuromuscular spindle in the dystrophic mouse. | 1979 | 159888 | |
| [ddt sensitivity level of the mosquitoes in an anopheles maculipennis meig. complex in the moldavian ssr]. | 1991 | 160008 | |
| [use of the concanavalin-peroxidase-dab system for identification of human chromosomes]. | the effect of concanavalin a on the prometaphase chromosomes was investigated, using a staining reaction based on the peroxydase-diaminobenzidin-h2o2 system. after incubation with concanavalina a, the chromosomes telomeres as well as the centromeres and satellites of the acrocentric chromosomes were strongly stained. sometimes the chromatids appeared to be coiled. in other respect, it must be noted that peroxydase alone can stain the chromatids, which probably means that this compounds is able t ... | 1979 | 160811 |
| [lumbar spinal osteochondrosis in children]. | 1996 | 161014 | |
| [early diagnostic studies in babyhood and infancy]. | 1995 | 161391 | |
| the fibrinolysin system and its relationship to disease in the newborn. | the fibrinolysin system is incomplete in newborn infants. lack of serum plasminogen in premature newborn has an important role in the pathophysiology of the respiratory distress syndrome since alveolar fibrin deposits cannot be eliminated. urokinase activated human plasmin has increased the survival rate of infants with respiratory distress syndrome. plasminogen given i.v. at birth has reduced the incidence and the severity of respiratory distress syndrome, in a randomized double-blind study of ... | 1979 | 161694 |
| morphine abstinence is associated with increased brain cyclic amp. | 1975 | 165429 | |
| [diagnosis of growth hormone and acth deficiency in children]. | 2003 | 166811 | |
| glyoxylic acid spray reagent for thin-layer chromatographic identification of phenylethylamines and indolylethylamines. | 2003 | 167044 | |
| histochemical, ultrastructural and hormonal studies on the pars distalis of the echidna (tachyglossus aculeatus). | there were no consistent significant differences between the concentrations of luteinizing hormone (lh) and adrenocorticotrophin (acth) in the rostral compared with the caudal zone of the echidna pars distalis. this suggests that lh is secreted by cells containing s-type granules (probably corresponding to secretory vesicles 200-300 nm diameter) which are distributed throughout the gland. some of the cells containing vesicles 100-200 nm diameter, seen in small numbers in both zones of the gland, ... | 1996 | 167975 |
| [protective effect of complexogenic drugs (cysteamine, cysteine) on some enzyme activities of the kidney of rats treated with chlormerodrin-hg197. histochemical studies]. | 1975 | 177031 | |
| altered surface topology and membrane functions of rat thymocytes eluted from nylon wool columns. | (1) following incubation of thymocytes with nylon wool at 37 degrees c, the eluted cells showed an increase in the number of microvilli per cell and a concominant elongation of the microvilli (0.22 mum versus 1.15 mum. (2) cyclic adenosine monophosphate (cylic amp) levels were lowered by 30-50% in nylon wool-treated thymocytes. (3) nylon wool-treated cells showed an impaired na+-dependent amino acid transport system (2-aminoisobutyrate) whereas the na+-independent amino acid transport system (1- ... | 1976 | 177058 |
| primary intracranial burkitt's lymphoma in an infant. | a case of intracranial burkitt's lymphoma is reported in a child whose symptoms began at 3 months of age with a definite histologic diagnosis established at 18 months. serologic studies demonstrated high antibody titers to epstein-barr virus (ebv) in the patient and in four out of five members of the immediate family. the patient also demonstrated immunity to antigens derived from african burkitt's lymphoma cell lines. the autopsy findings strongly support the case for the primary intracranial o ... | 1976 | 177169 |
| use of cryopreserved virus-infected target cells in a lymphocytotoxicity 51cr release microassay for cell-mediated immunity to cytomegalovirus. | a new 51cr-release microassay is described for the measurement of cell-mediated immunity to cytomegalovirus, using cryopreserved target cells acutely infected with cytomegalovirus. | 1976 | 177371 |
| in vitro translation of encephalomyocarditis viral rna: synthesis of capsid precursor-like polypeptides. | 1976 | 178097 | |
| [bronchial carcinoma with secretion of acth and hcg (author's transl)]. | 1996 | 178162 | |
| characterization of the parathyrin receptor in renal plasma membranes by labelled hormone and labelled antibody binding techniques. | the parathyrin receptor in renal cortex has been investigated by studying the binding of 125i-labelled parathyrin, or of unlabelled parathyrin detected with 125i-labelled antibodies, to a partially purified plasma membrane fraction. the kinetics of hormone uptake demonstrated a biphasic response in both systems at 22 degrees c but this phenomenon was not detectable at 37 degrees c. specific displacement of lactoperoxidase labelled 125i-labelled parathyrin occurred with 8 ng unlabelled bovine par ... | 1976 | 178366 |
| intracellular distribution and sedimentation properties of virus-specific rna in two clones of bhk cells transformed by polyoma virus. | the virus-specific rna in two independently derived clones of polyoma virus-transformed hamster cells was studied by hybridizing labeled rna, with excess purified polyoma dna, immoblized on filters. in one clone (pybhk1), less than 25% of the total labeled virus-specific rna was found in the cytoplasm, irrespective of the labeling time. in the other clone (pybhk2), it was estimated that 39% of the total virus-specific rna was present inthe cytoplasm after labeling for 3 h. both the proportion of ... | 1976 | 178888 |
| complementation of ts mutants by a herpes simplex virus ts-transformed cell line. | 1976 | 179018 | |
| recurrent intussusception due to a primary colloid carcinoma of the large bowel in a child. | 1997 | 179075 |