Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| effect of physical and chemical factors on pasteurella multocida bacteriophages. | studied was the effect of some physical factors (temperature, ph of various values) and some chemical ones (urea, sodium citrate, sarcolysin, methylene blue, acridine orange, pyronin, crystal violet, potassium permanganate, fuchsin, tetracycline and tetraolean) on phages specifically lysing pasteurella multocida strains, having the following signature: 3, 4, 6, 22, 32, 115, 967, 1075, and c-2. all investigated phages showed signs of inactivation at 48 degrees c with a further linear dependence, ... | 1976 | 8867 |
| thermodynamic parameters of helix-random coil transitions in polypeptide chains. iv. random copolymers of l-alanine with l-glutamic acid. | ph-induced helix-random coil transitions in random copolymers of ala with glu have been investigated in order to determine the effect of ala on the stability of the helical state of polyglutamic acid. the free energies for the transfer of one uncharged glu residue from a random coil to a helix (deltago) have been determined from potentiometric titration curves by the method of zimm and rice. it has been shown that the introduction of ala hampers the transfer of a glu residue from a random coil t ... | 1999 | 15214 |
| a plausible sequence of the conformational changes of hemoglobin induced by oxygenation. | 2000 | 15522 | |
| hormonal control of zinc uptake and binding in the rat dorsolateral prostate. | the zinc uptake in the dorsolateral prostate of rats was studied after different hormonal manipulations. orchiectomy reduced the uptake of 65zn. administration of estradiol benzoate to orchiectomized rats doubled the 65zn uptake, a phenomenon which was not observed in orchiectomized-adrenalectomized rats. adrenalectomy in orchiectomized rats had no effect on the concentration of radioactivity beyond the castration-induced decrease. a prolactin release inhibitor, 6-methyl-8-erogelenylacetamide, r ... | 1977 | 15955 |
| pasteurella multocida bacteriophage adsorption. | studied was the adsorption of 8 strains of pasteurella multocida bacteriophages presenting three groups of phages isolated in bulgaria. with the bacteriophages of groups i and ii the adsorption in broth in the first 10 minutes amounted to 50-65%, and at the 80 the minute reached its maximum value--98-99%. with the bacteriophages of group iii adsorption started with a lower percent and by the 140th minute reached 96-97%. it was by 60 min slower as compared with the adsorption with group i and ii ... | 1977 | 19872 |
| dipeptidylaminopeptidase and carboxypeptidase activities of the brush border of rabbit small intestine. | 1978 | 30675 | |
| spectrofluorimetric method for aminoglycoside antibiotics. | 2001 | 33245 | |
| [phlegmon of the fore arm succeeding to a dog-bite : respective role of the miscellaneous bacteria involved in this mixed infection (author's transl)]. | the authors report a case of a severe mixed infection (phlegmon of the fore arm) succeeding to a dog bite. a complex flora has been isolated from this phlegmom : pasteurella multocida, pasteurella pneumotropica, streptococcus mitis, actinomyces sp., bacteroides melaninogenicus, and a gram- bacteria related to group ii j. the pathogeny of such diseases is discussed, dwelling in one hand on the part of synergistic development of these various germs and in the other hand on the part played by saliv ... | 1979 | 34886 |
| [possibilities and problems in the rehabilitation of aged patients with mental illness (author's transl)]. | in the federal republic of germany as in other western countries institutions suitable for the rehabilitation of aged patients with mental illness are lacking. as long as "psychiatry of the higher age" is synonymous to "psychiatry of demented patients" the term "rehabilitation" means only a slogan, not a maxime. jurisdiction in the supreme court though, has shown the way of going on. it will depend also on the attitude of the doctors in charge of the patients to fulfill the expectations posed in ... | 1994 | 43672 |
| inactivation of pasteurella multocida within the mouse peritoneal cavity. | normal icr mice were injected intraperitoneally with 0.5 ml of thioglycollate broth or 5 x 10(8) heat-killed pasteurella multocida vaccine and the number of polymorphs, lymphocytes and macrophages in the peritoneal washout suspensions were determined at intervals up to 72 hours. the stimulated mice were challenged intraperitoneally with opsonized or unopsonized p. multocida at increasing time intervals and the rate of growth by the organisms in the washout suspension was determined up to 60 minu ... | 1979 | 44602 |
| human globin gene analysis for a patient with beta-o/delta beta-thalassemia. | complementary dna (cdna) was prepared with rna-dependent dna polymerase from human globin messenger rna (mrna). annealing and translation experimenta with total mrna from circulating cells from a patient with heterozygous beta/heterozygous beta-delta-o thalassemia (beta-o/delta beta-o-thalassemia) demonstrated no detectable mrna for beta-globin. cdna enriched in sequences homologous to beta-globin mrna was prepared by hydroxylapatite fractionation of hybrids formed between beta-o/delta beta-o-th ... | 1975 | 49057 |
| letter: joint infection by pasteurella multocida. | 1975 | 49552 | |
| letter: joint infection by pasteurella multocida. | 1975 | 51168 | |
| letter: joint infection by pasteurella multocida. | 1975 | 51214 | |
| letter: joint infection by pasteurella multocida. | 1975 | 51321 | |
| selective and non-selective lymphocytotoxicity in human melanoma: observation on the effect of long-term culture and fetal bovine serum on target-cell sensitivity to lymphocytes. | in vitro cell mediated cytotoxicity (cmc) assays have been conducted in a human melanoma system with a 3h-proline retention technique. melanoma target cells from long-term cultures ("cell lines") are found to exhibit increased susceptibility for lymphocyte cytotoxicity in comparison to the same target cells from short-term culture. the higher sensitivity of the "cell line" derived target cells is seen with lymphocytes, irrespective of diagnosis of the donor. in parallel experiments with the targ ... | 1975 | 53212 |
| letter: joint infection by pasteurella multocida. | 1975 | 53767 | |
| cell-mediated immune response in mice treated with steroidal contraceptives. | the splenomegaly assay (simonsen, 1962) was standardized using different strains of rats and mice. male wistar rat (donor)-female swiss mouse (host) was found to be the suitable combination that could be employed in subsequent experiments to study the potential of contraceptive steroids to alter cmir. the index of splenomegaly appeared to increase in case of mice treated with combination oral contraceptives (ovulen, ovral or enovid). the differences observed, however, neared significance only in ... | 1975 | 55327 |
| a serial study of pregnancy proteins in primigravidae. | the plasma concentrations from four 'pregnancy proteins' and three steroid hormones have been measured throughout pregnancy in 15 primigravidae. two of the proteins, human placental lactogen (hpl) and pregnancy-specific beta1-glycoprotein (psbetag), are specific for pregnancy and correlate well with the stage of gestation. it is suggested that measurement of psbetag may be useful in assessing feto-placental wellbeing. neither of the pregnancy-associated proteins, steriod-binding beta-globulin (s ... | 1976 | 57799 |
| differential mechanisms of increased alpha 1-fetoprotein production in rats following carbon tetrachloride injury and partial hepatectomy. | possible differences in the mechanisms of increased alpha1-fetoprotein (afp) production following carbon tetrachloride (ccl4) intoxication and partial hepatectomy were studied with 5-week-old rats at the time of sacrifice. the maximum level of serum afp reached in 4 days after a single dose of ccl4 was much higher than that after partial hepatectomy, although the incorporation of [3h]thymidine into liver dna increased nearly to the same extent by either of these treatments. in the remnant after ... | 1976 | 58715 |
| protection of cattle against experimental haemorrhagic septicaemia by the capsular antigens of pasteurella multocida, types b and e. | aluminum hydroxide adjuvant vaccines containing endotoxin-free capsular antigens of pasteurella multocida, types b and e, were administered to cattle. dose dependent serological responses were observed which were similar for both antigens. the immunised cattle were subjected to intravenous challenge by a virulent type e strain. all animals which received the highest vaccine dose survived and all unimmunised control animals died and a vaccine dose-response relationship was obtained. the results o ... | 1976 | 59379 |
| [drug therapy of incurable patients]. | 2001 | 60208 | |
| a model of the breakdown and removal of the chromatin components during feulgen acid hydrolysis. | a stochastic model of feulgen hydrolysis is proposed. the model, constructed so as to embody the main features of chromatin structure, is simple enough to allow the calculation of extraction rates. extraction rate curves generated by the model are compared with experimental curves obtained under various conditions (different fixatives and hydrolysis solutions). a good correspondence is found between the experiments and the predictions of the model. | 2001 | 60310 |
| [labeled bleomycin: methodologic aspects]. | 2001 | 60490 | |
| pasteurella multocida infection: a cause of abdominal pain? | 1977 | 69230 | |
| coagglutination test for identification of pasteurella multocida associated with hemorrhagic septicemia. | two serogroups (b and e) of pasteurella multocida associated with hemorrhagic septicemia in cattle were differentiated by a coagglutination test with antibody-coated staphylococci. the group antigen was soluble and heat stable. it was not detectable in unencapsulated cells or their heated extracts. adsorbed onto human type o erythrocytes, it could be demonstrated by an indirect hemagglutination test with specific antiserum or by coagglutination with specific antibody-coated staphylococci. antibo ... | 1978 | 81214 |
| serologic examination of the westphal-type lipopolysaccharides of pasteurella multocida. | the serologic specificities of the westphal-type lipopolysaccharides from 16 serotypes of pasteurella multocida were compared with those reported for the heat-stable typing antigens in the gel diffusion precipitin test. like the heat-stable typing antigen, the westphal-type lipopolysaccharide from each of the serotypes reacted only with its homologous antiserum in 14 of the 16 serotypes. the lipopolysaccharide from type strains representing serotypes 2 and 5 reacted with either of the correspond ... | 1978 | 82415 |
| aylmer francis foster-carter. | 1999 | 84314 | |
| hormonal analysis and delayed hypersensitivity reactions in identical twins with severe acne. | identical twins aged 17 and another pair aged 21 are described. one pair had febrile ulcerative conglobate acne; the other, cystic acne. the location of acne, the type of the lesions and the course of the disease were very similar in the two twins of each pair. the testosterone levels of the 17-year-old pair varied and their acne was in the active stage, while the 21-year-old pair had high testosterone levels and their acne was abating. the 17-year-old pair had negative mantoux reactions and the ... | 1999 | 84495 |
| dietary fibre and experimental colon cancer. | 1979 | 85018 | |
| [resistence of head lice against gammexane (lindane) applies also to the nonalcoholic preparations]. | 1979 | 85264 | |
| cranial synostosis in job's syndrome. | 1999 | 85845 | |
| subcellular distribution and molecular heterogeneity of alpha 1-fetoprotein in newborn rat liver. | 1979 | 86362 | |
| double-stranded protamine cdna: synthesis and characterization. | double-stranded protamine complementary dna (cdna) was synthesized from a protamine mrna template via the single-stranded cdna intermediate using avian myeloblastosis virus reverse transcriptase. synthesis at 37 and 46 degrees c resulted in similar overall yields (greater than or equal to 18%), although the initial rate of synthesis was higher at 46 degrees c than at 37 degrees c. the dna of the second strand of the double-stranded cdna product was 84% resistant to prolonged digestion with exces ... | 1979 | 86381 |
| spontaneous cytotoxicity of cultured human cell lines mediated by normal peripheral blood lymphocytes. ii. specificity for target antigens. | 1979 | 86385 | |
| immunochemical properties of embryonic and adult specific antigens of chicken erythrocytes. | 1979 | 86451 | |
| identification of polymorphonuclear leukocytes in cytologic samples for flow cytometry. | inflammatory cells are commonly present in cytologic specimens obtained for flow cytometry, and may interfere with the analysis of epithelial cells. we have found that detergent (triton x-100) pretreatment in the two-step acridine orange staining procedure disrupts granulocyte cell membranes to yield bare nuclei; bladder epithelial and squamous cells on the other hand are quite resistant to the detergent treatment. being deprived of their cytoplasmic rna, the granulocytes lose red fluorescence. ... | 2000 | 86568 |
| [use of erythroyctes after determining the esr for establishing the rhesus factor and blood groups]. | 2000 | 86656 | |
| suppressed lymphoblastic response to myelin basic protein of lymphocytes from patients with multiple sclerosis. | 2000 | 87376 | |
| moloney virus-induced cell surface antigens and histocompatibility antigens are located on distinct molecules. | 1979 | 87439 | |
| inhibition of antibody production in plasmacytoma cells. iii. interactions of suppressive and nonsuppressive dnp conjugates with mopc 315 cells. | 2000 | 87442 | |
| immune suppression in vivo with antigen-modified syngeneic cells. ii. t cell-mediated nonresponsiveness to fowl gamma-globulin. | intravenous administration of syngeneic spleen cells coupled with the palmitoyl derivative of fowl gammma-globulin (p-f gamma g) results in a profound state of f gamma g-specific tolerance in c57bl/6 mice. administration of p-f gamma g coupled syngeneic cells specifically reduces both the primary and secondary hapten and carrier-specific pfc responses to tnp-f gamma g. since the haptenic response is affected, the tolerance functions at the level of the f gamma g-specific helper t cell. as few as ... | 1979 | 87447 |
| the action of strontium on basophil leukocytes and its use to probe the relationship between immunologic stimulus and secretory response. | strontium will substitute for calcium in the activation of histamine secretion from human basophil leukocytes stimulated by an immunologic reaction or by the ionophore a23187. strontium is required in 10-fold higher concentration (1 to 10 mm) to activate histamine release compared with calcium (0.1 to 1.0 mm). in terms of maximum release obtainable for a particular immunologic stimulus, strontium is more effective than calcium. results are presented to show that calcium and strontium act at the ... | 1979 | 87471 |
| carnitine deficiency induced during intermittent haemodialysis for renal failure. | carnitine concentration was measured in plasma, muscle, and dialysate before and after haemodialysis in patients with renal failure and in plasma and muscle of healthy controls. in eight of the nine patients carnitine concentration in muscle after haemodialysis was only 10% of the concentration in controls. plasma-carnitine varied in patients before dialysis and in all of them was reduced by dialysis. the loss of carnitine into the dialysate (190--2100 mumol/treatment) greatly exceeded the norma ... | 2000 | 87556 |
| adverse reactions to drugs. | 2000 | 87610 | |
| health care for the under-fives. | 2000 | 87642 | |
| unusual translocations in ph1-positive acute lymphoblastic leukaemia. | 1979 | 87666 | |
| umbilical-cord insertion as source of pure fetal blood for prenatal diagnosis. | 2001 | 87711 | |
| rubella in university students. | 2001 | 87851 | |
| the rubella immunity gap. | 2001 | 87852 | |
| in-vitro evidence for adenoma-carcinoma sequence in large bowel. | 2001 | 87924 | |
| adverse reactions to cutaneous diethylcarbamazine in onchocerciasis. | 2001 | 87926 | |
| individual mice recognize the complex nature of h-2 antigens; unexpected reactions (anti-kk) in anti-balb/c-h-2d sera produced in the balb/c-h-2db mutant. | 2001 | 88092 | |
| a silver impregnation method for reactive microglia in 1 mum epoxy sections. | a simple rapid ammoniacal silver nitrate impregnation method for reactive microglia in 1 mum epoxy-embedded tissue is presented. this has been applied to demonstrate argyrophilic microglia in stab-wounded rat brain and in the human cerebellar cortex. | 1979 | 88157 |
| reconstruction after total gastrectomy: construction of a hunt-lawrence pouch using auto suture staples. | a simple gastric reservoir using autosuture staples can be constructed rapidly after total gastrectomy. the importance of both a reservoir capacity and delayed evacuation was supported by the clinical course of most of the patients. all 18 patients had improved nutrition. patients resected for cure tended to have greater weight gain and less abdominal discomfort. occasionally patients who underwent only palliative resection were long-term survivors with a clinical course similar to that of patie ... | 2001 | 88184 |
| immunologic diagnosis of cancer. | immunologic tests for the specific detection of tumor specific antigens would provide a method for the early detection of malignancy. using immunodiffusion and immunofluorescent techniques it is possible to measure antigenic markers. carcinoembryonic antigen and alpha1 fetoprotein are helpful in following treatment and prognosis of a patient. skin tests and tests for cellular immunity help to measure the immune competence of the cancer patient. | 2001 | 88196 |
| a student's view of the history of the school of dental medicine. | 2000 | 88718 | |
| immunofluorescent staining of platelet suspensions and detection of antiplatelet antibody in patients with idiopathic thrombocytopenic purpura. | direct immunofluorescent staining of 31 specimens of platelets obtained from 13 cases of idiopathic thrombocytopenic purpura (itp) revealed positive staining on the surface of platelets for both immunoglobulins (igs) and human b1c globulin in 9 specimens, for only igs in 1 specimen and for human b1c alone in 5 specimens. the pattern of the positive immunofluorescent staining was granular. indirect immunofluorescent staining of normal platelets in serum obtained from patients with itp was positiv ... | 1979 | 88810 |
| [immunohistochemical study of the differentiation of the cephalic lobe of the adenohypophysis in chick embryos]. | it was shown by means of indirect immunofluorescence that acth appeared in the cephalic lobe of the chick embryo pituitary beginning from the 8th day of the development. a new tissue-specific antigen (a3) is revealed, which is localized in the cephalic lobe of adenohypophysis and becomes manifest at the 7th day of embryogenesis. quantitative analysis of acth and a3 localization in the cells of 11-day chick embryo adenohypophyses allows a conclusion that a3 is localized in corticotropic cells. | 2001 | 88969 |
| [nuclear surface of buccal cells as a function of the nature of the stain. measurements with an image analyzing computer]. | measure of nuclear areas was performed on buccal smears by the quantimet 720 image analysing computer. five different staining procedures were used and we consider that toluidin blue at ph 4 is the best for a fine quantitative caryometry. | 2001 | 88973 |
| [determination of antigen structures of pasteurella multocida: the preparation of vaccines]. | the discovery of the role played by somatic antigens of the pasteurella multocida a and d capsular types in the immunization of susceptible species makes it necessary to type the somatic antigens of the isolated strains prior to any action to induce active or passive immunity. only immunoprecipitation in gel was chosen out of the various typing techniques proposed, and a correlation was established between the capsular types (according to carter), somatic types (according to namioka) and types d ... | 1978 | 89055 |
| plasma 1,25(oh)2 vitamin d concentrations in nutritional osteomalacia. | 1999 | 89299 | |
| effect on bone of withdrawal of oestrogen therapy. | 1999 | 89300 | |
| actual or standard bicarbonate. | 1999 | 89314 | |
| huntington's chorea. the basis for long-term prevention. | a long-term programme to reduce the incidence of huntington's chorea has been established in south wales, based on a study of all individuals known to be affected or at high risk in a defined population of 1.7 million people. systematic but non-directive genetic counselling is being given to all adults at risk, accompanied by regular follow-up to provide both further information and practical support where required. the number of observed and projected new cases of the disorder born between 1900 ... | 1999 | 89402 |
| assay of hydroxyprogesterone in saliva. | 1999 | 89436 | |
| clean intermittent catheterisation. | 1999 | 89505 | |
| the oxidation-reduction state of the nicotinamide nucleotides and the steroid-11 alpha-hydroxylase activity in monosporium olivaceum atcc 36300. | 2000 | 89790 | |
| effects of systemically administered bleomycin or adriamycin with local hyperthermia on primary tumor and lung metastases. | exposure of cells in tissue culture to bleomycin or adriamycin during 43 degrees c hyperthermia increased cytotoxicity dramatically compared to exposure at 37 degrees c. this study was designed to test whether this interaction was useful in tumor-bearing animals. c3h mice bearing the kht tumor were treated with bleomycin (7 or 15 mg/kg) or with adriamycin (2.5 or 5 mg/kg) with or without local heating of the tumor to 43 degrees c for 30 minutes by 13.56 mhz radiofrequency fields. the effects wer ... | 2000 | 89906 |
| studies on the action of histamine release by persulphates. | 1979 | 89996 | |
| effects of arachidonic acid and its metabolites on antigen-induced histamine release from human basophils in vitro. | 1979 | 90097 | |
| the effect of rectal examination on serum acid phosphatase. | 2000 | 90146 | |
| prevention of fatal aspiration syndrome. | 2001 | 90286 | |
| [slide audiotape series for dental health education]. | the authors report of the successful demonstration of a synchronized slide audiotape series on the subject of caries prophylaxis to 200 pupils from the forms 7-9. one month after the presentation of the synchronized slide audiotape series, the authors stated a positive change (as compared to the initial situation) in the children's health-related behaviour. the comparison of the results from quizzes after the demonstration of this series and after a simple verbal instruction, respectively, prove ... | 2001 | 90412 |
| heteroantisera against a blast cell antigen. | 2001 | 90573 | |
| [neural secretion of histamine by the gastric mucosa and its effects on gastric motility]. | 1978 | 90747 | |
| are serum-copper levels important in bleomycin therapy? | 2001 | 90821 | |
| presence of plasma cells binding autologous antibody during an immune response. | spleen and other lymphoid tissues of rabbits immunized with human serum albumin (hsa) and human lactoferrin (lf) were examined for the presence of cells forming anti-idiotype antibodies. to detect these cells, igg, f(ab')2, or fab' of specific antibodies were isolated, fluorochrome-tagged with tetramethylrhodamine isothiocyanate, and used as an idiotypic marker to detect splenic plasma cells that are producing anti-idiotypic antibody. by this procedure, we were able to demonstrate anti-idiotypic ... | 1979 | 91659 |
| continuous production of monoclonal mouse ige antibodies with known allergenic specificity by cell fusion. | 1979 | 91948 | |
| evidence for reappearance of trypanosoma brucei variable antigen types in relapse populations. | seven out of 11 bovines infected with different clones of trypanosoma brucei showed 2 peaks of antibody activity against the infecting clone within 7 weeks, as measured by immunofluorescence, radioimmunoassay, and neutralization of infectivity tests. using other clones from an unrelated stock, antibodies to these clones were not detectable, indicating that the antibodies produced were specific to the infecting organisms. these results suggest that there was a reappearance or increase in numbers ... | 1979 | 92560 |
| perinatal mortality. | 2001 | 93220 | |
| considerations for evaluation of factors affecting cytotoxic t-lymphocyte differentiation. | 1999 | 93867 | |
| effects of x-rays on the chloroplasts of acetabularia mediterranea [proceedings]. | 1999 | 93929 | |
| [deoxyribonucleic acids from pasteurella multocida and pasteurella haemolytica]. | pasteurella multocida and p. haemolytica strains contain between 1.5 and three per cent phosphorus, between nine and 14 per cent nitrogen, between two and four per cent dna, and between five and 18 per cent rna, the precise figures depending on culturing conditions. high-molecular dna may be isolated by means of bacteriolysis, using deoxycholate or dodecylsulphate and the usual steps of purification, with yield and purity differing by strains. dna with sufficient purity can be obtained from seph ... | 1979 | 93955 |
| a system for the three-dimensional construction, manipulation and display of microbiological models. | a system is described for building up serial sections into a three dimensional structure, incorporating density, that can be displayed and then further manipulated by rotation about three orthogonal axes. the initial application was to produce a computer model of a protein structure and to compare the diverse images obtained from rotation with the two dimensional images observed in related electron micrographs. to obtain sufficient contrast in the electron microscope images of protein structures ... | 1999 | 94140 |
| [histological and histochemical studies of the gastric mucosa of the mouse under normal conditions and following various treatments]. | 1979 | 94241 | |
| antibiotic tolerance in producer organisms. | 2000 | 94753 | |
| production of radicals by singlet oxygen reaction: an e.s.r. study [proceedings]. | 2000 | 94810 | |
| [whipple's disease in an elderly person (author's transl)]. | a case report is given of a 73 years old woman suffering from whipple's disease. intermittant polyarthralgias, diarrhea, weight loss and laboratory signs of malabsorption had been present for 6 years, when diagnosis was established by biopsy: pathognomonic pas-positive macrophages were demonstrated in the duodenal mucosa. a complete remission of the disease could be achieved after 100 mg of doxycycline had been administered continuously for a year. some special details of the course of whipple's ... | 2001 | 94935 |
| a simple device for staining many single-hole grids without individual manipulation. | 2001 | 94955 | |
| 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 |
| presentation of the pennsylvania dental association award to dr. laurence l. lathrop. | 2001 | 95043 | |
| gas pocket causing pacemaker malfunction. | pacemaker malfunction was attributed to the increase in impedance to current flow caused by a pocket of air separating the anodal contact plate of a unipolar generator from the overlying skin. lack of capture was noted 20 hours after implantation. the malfunction was permanently corrected by bedside aspiration of the gas with a sterile syringe. | 2001 | 95278 |
| [changes in physicochemical parameters and coagulation factors in hemodilution with dextran of molecular weight 60,000]. | in 18 subjects undergoing aorto-bifemoral by-pass, pre-operative isovalaemic hemodilution was carried out (using a dextran of molecular weight 60,000) at the same time as venous section of a mean value of 1087 ml reducing the hematocrit to 0.30. the following were studied before, immediately after and 24 hours after hemodilution: blood viscosity (at variable shearing rates), oncotic pressure, sedimentation rate, clotting factors, plasma electrolytes. these results showed that at the end of hemod ... | 2001 | 95471 |
| current concepts of laxative action: mechanisms by which laxatives increase stool water. | 1998 | 95606 | |
| dose response kinetics of serum vitellogenin, liver dna, rna, protein and lipid after induction by estradiol-17 beta in male flounders (platichthys flesus l.). | 1. male flounders receiving 100 micrograms estradiol each second day were fully induced to vitellogenin synthesis within 11 days, while fishes given 5 micrograms doses continued to accumulate vitellogenin in the serum at a progressive rate through 17 days. 2. liver dna per unit fish remained constant, while rna per unit fish in flounders given 100 and 5 micrograms doses attained values 80 and 25% respectively, above the values found in control animals. 3. liver rna per unit dna increased at maxi ... | 1999 | 95687 |
| minoxidil in resistant hypertension. | minoxidil in combination with propranolol and diuretics controlled the blood-pressure in a group of hypertensive patients who were resistant to treatment with large doses of standard drugs. the main problem was fluid retention but subjective side-effects were fewer than in a comparable group on other drugs. | 1999 | 95728 |
| nerve fiber layer astrocytes of the primate retina: morphology, distribution, and density. | the nerve fiber layer of several species of primate has been studied with golgi silver impregnations and nissl stains. the morphology, distribution, and density of fibrous astrocytes of the nerve fiber layer are described. two classes of astrocytes are distinguished: elongated cells whose processes parallel the nerve fiber bundles and cover a rectangular area more than two time longer than wide without vascular contact and stellate cells whose processes conspicuously cross the nerve fiber bundle ... | 2001 | 96038 |
| should prematiral syphilis serologies continue to be mandated by law? | 1999 | 96280 | |
| effects of perphenazine enanthate injections on prolactin levels in plasma from schizophrenic women and men. | levels of prolactin (prl) in plasma were determined in schizophrenic women and men after i.m. injections of 50-150 mg perphenazine enanthate (pe). in both sexes prl levels increased dose-dependently. in men the effect was significant for 2 and in women for 9 days. biperiden treatment did not influence the effect of pe on the prl levels. the data support the view that clinically used doses of pe induce a small but significant blockade of central dopamine receptors. | 1999 | 96459 |