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a medium for commercial production of the halophilic micrococcus nuclease.a simple synthetic medium (glutamate-sucrose medium) was devised for production, during growth in shaken flasks, of extracellular halophilic nuclease (nuclease h) by a moderate halophile, micrococcus varians subsp. halophilus. a simple medium consisting of 0.7% ammonium sulfate, 1.0% glucose, minerals, three vitamins, and 2 m nacl gave good growth and excellent production of nuclease h in a jar fermentor when the ph was adjusted to 7.5 to 8.0 during cultivation.197944225
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 ...197987447
urinary glycosaminoglycans in patients with progressive myoclonus epilepsy.urinary gags analysis in progressive myoclonus epilepsy (pme) showed an accumulation of uronic acid in the fraction eluted by 1 m nacl and 3 m nacl. as analogous changes were found in other myoclonic and epileptic patients receiving large doses of anticonvulsant drugs, these alterations in the gag urinary pattern were not considered a primary disturbance of pme.200090138
[surgery in patients with obstructive jaundice caused by carcinoma (author's transl)].malignant disease obstructing the bile ducts is diagnosed in most cases at a time, when radical surgery is not possibly any more. diagnostic procedures applied up to now are not suited for early diagnosis. 5 years survival rates of patients with carcinoma of the bile ducts are maximally 6%, in patients with carcinoma of the papilla 36%. in the department of surgery of the münster university, 126 such patients have been treated in the recent time; in 104 cases jaundice was apparent clinically. ra ...199991075
the development of mesosomes of staphylococcus aureus during autolysis.mesosomes of staphylococcus aureus were examined morphologically under the electron microscope. three different methods of specimen preparation (thin section, freeze-fracture, and negative staining) were used to eliminate artifacts due to sample processing. mesosomes were rarely seen in intact cells but were quite distinct in autolysed cells incubated in 1.2m sucrose -0.33m acetate buffer (ph 5.8) at 25 degrees c. the phospholipid content increased by 20% of the control as autolysis proceeded. s ...197991308
poland's syndrome. 200092137
[symposium on major histocompatibility antigens (hla) and diseases. (3) hla types in rheumatic disease (author's transl)]. 200193137
modification of serum albumin during phototherapy of jaundiced newborn babies. 200193201
the role of magnesium in protein-energy malnutrition.the present study was aiming to explore further the variations in the levels of mg in both serum and csf of pem children, hoping a better understanding revealed decreased values of both blood serum and csf levels of mg in pem children which denote some abnormalities in brain metabolism. such abnormalities add further support for assumption of the link between dietary insufficiency and subnormal mental performance in pem.199898923
[the use of beta-galactosidase in technology of food preparation (author's transl)]. 199999769
[non-gonorrhoic urethritis caused by trichomonas vaginalis]. 1978101829
effect of ethylenediaminetetraacetate on phospholipids and outer membrane function in escherichia coli.treatment of escherichia coli k-12 strain s15, containing a normal amount of phospholipase a, with ethylenediaminetetraacetate (edta) resulted in an increase in sensitivity of the organism to actinomycin d. strain s17, a mutant deficient in both detergent-resistant phospholipase a and detergent-sensitive phospholipase a, was considerably less sensitive to the antibiotic after the treatment. both strains released lipopolysaccharide after edta treatment, indicating that this outer membrane compone ...1979104974
[bedside nursing. continued nursing of a patient at the terminal stage of brain tumor undergoing repeated hospitalization]. 1998106155
"routine."--a practice to be abjured. 1979110537
cholinergic nerves in blood vessels of the female reproductive system.cholinergic innervation of the blood vessels of the female reproductive system was investigated in human by the cholinesterase method. the following results were obtained: 1. the uterine and vaginal arteries are provided with a rich cholinergic innervation. 2. the ovarian, tubaric and ovarian-uterine artery are poorly innervated. 3. the ovarian and uterine vein are not provided with a cholinergic innervation.1979120093
human carotid artery diameter and flow by a noninvasive technique.this paper presents a technique tested in vitro and in dogs and used in humans to measure carotid artery blood flow continuously by placing a transducer on the skin over the artery. the tranducer consists of a pulse echo crystal used to locate the carotid artery and measure its diameter and wall velocity. it also has a pair of doppler shift crystals used to measure the velocity of the artery wall and blood flow in the vessel. it was found that the pulsatile artery wall distension was between 8 a ...1975124007
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 well as a variety of cutaneous pigmented lesions. the intense laser light is attracted and absorbed by pigmented skin lesions producing heat that selectively destroys the intraderm ...2003156518
correlation of estrogen-induced uterine eosinophilia with other parameters of estrogen stimulation, produced with estradiol-17beta and estriol.estradiol-17beta is a stronger estrogen than estriol for the genomic response of estrogens. estriol is a stronger estrogen than estradiol-17beta for the estrogen-induced uterine eosinophilia and the 6 h increase in the uterine wet weight.1975169148
acquisition of increased hormone sensitivity during in vitro adipocyte development.murine 3t3-l1 fibroblasts enter a differentiation program subsequent to prolonged maintenance in the confluent state and develop into adipocytes. the hormone sensitivity of adenylate cyclase and the physiological responsiveness to insulin were compared in 3t3-l1 preadipocytes and adipocytes. the following observations, comprising several distinct categories of hormone responsiveness, were made. (a) (2.5 micronm) isoproterenol stimulated adenylate cyclase 15-fold in adipocyte homogenates, but onl ...2003193837
flocculation and adsorption of enzymes during growth of a moderate halophile, micrococcus varians var. halophilus.flocculation of a moderate halophile, micrococcus varians atcc 2197, occurred during growth in complex medium containing 3 m nacl and a concentration of mgso4 and kh2po4 greater than 40 and 14 mm, respectively. extracellular nuclease activity was absent in the flocculated cultures. repeated washing of flocs by mg2+-free tris buffer containing 3 m nacl, lowering of ph value of floc suspension below 6.3, or addition of ethylenediaminetetraacetic acid resulted in complete dissociation of the flocs ...1978307427
[ultrasonic localization for closed renal biopsy]. 2004520913
[melanin and melanosomes occurring in the central nervous system in comparison to their extracerebral manifestations and to synthetic melanin derived from dopamine and serotonin (author's transl)]. 1979525259
influence of temperature on ionic sparing effect and cell-associated cations in the moderate halophile, micrococcus varians var. halophilus.cells of the moderately halophilic micrococcus varians var. halophilus grew well in a chemically defined medium containing 1 to 3 m nacl and 0.0103 m k+. the requirement for nacl could be partially replaced by k+,:li+ and cs+. the efficiency of the sparing effect of these cations for nacl was in order of k+ greater than li+ greater than cs+. increase in growth temperature was found to enchance the sparing effect of li+ and cs+ but not that of k+. over the range of nacl concentrations in which th ...1979542134
properties of the halophilic nuclease of a moderate halophile, micrococcus varians subsp. halophilus.the halophilic nuclease of micrococcus varians atcc 21971 hydrolyzed thymidine 5'-monophospho-p-nitrophenyl ester at a rate that increased with the nacl concentration up to saturation. the nuclease attacked rna and dna exonucleolytically and processively, producing 5'-mononucleotides. the molecular weight of the enzyme as determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis was 99,000, approximately the same as that previously determined for the native enzyme. examination of a ...1978618848
specific antibodies to the n-termini of the interpeptide bridges of peptidoglycan.the synthetic peptides gly5-epsilon-ahx and l-ala3-epsilon-ahx, with structural similarity to the interpeptide bridge peptides of staphylococci or micrococci, respectively, were convalently linked to human serum albumin via their carboxylgroups. antisera to these synthetic peptidyl-protein antigens contained fairly high amounts of antibodies with specificity to the n-terminal parts of the peptide chains attached to the carrier proteins. antisera to (gly5-epsilon-ahx)20-albumin gave, without exce ...1978697508
biosynthesis of the linkage unit joining peptidoglycan to poly(n-acetylglucosamine 1-phosphate) in walls of micrococcus varians atcc 29750. 1979761625
differentiation of micrococcus luteus and micrococcus varians on the basis of catalase isoenzymes.crude extracts prepared from four micrococcus varians strains, 11 m. luteus strains and four laboratory isolates subsequently classified with m. luteus were assayed for catalase activity following electrophoresis on polyacrylamide gels. the enzyme patterns produced from the m. varians strains exhibited three catalase isoenzymes which were distinguished into two types of patterns depending upon the location of the major band. the extracts from all the m. luteus strains produced the same pattern, ...1976932680
preliminary studies on the characterization and distribution of staphylococcus and micrococcus species on animal skin.a total of 221 strains of staphylococci and 98 strains of micrococci isolated from the skins of eastern gray squirrels, southern flying squirrels, raccoons, opossums, squirrel monkeys, swine, sheep, horses, cattle, and dogs were characterized in a preliminary attempt to resolve their natural relationships and distribution in nature. staphylococci demonstrating the widest host range included staphylococcus xylosus and unnamed staphylococcus sp. 3. unnamed staphylococcus sp. 2 was isolated only fr ...1976942208
effect of magnesium and some nutrients on the growth and nuclease formation of a moderate halophile, micrococcus varians var. halophilus.production of halophilic nuclease by a moderate halophile, micrococcus varians, atcc 21971, was maximal at 2.5 to 3.5 m nacl concentration in a complex medium (cm) composed of 1% casamino acids, 1% yeast extract, and nacl. the addition of 81 mm mgso4 to cm inhibited nuclease production in spite of good growth. microscopic observation showed that this inhibition was accompanied by complete clumping of the cells. the sehgal and gibbons complex medium (sgc) which contained 0.75% vitamin-free casami ...1976974905
[drug addiction behavior in its relationship with suicidal behavior]. 20051233895
ureolytic bacteria in sheep rumen.estimates were made of the numbers of viable bacteria in the rumens of sheep receiving different rations. representative colonies were isolated and tested for urease production. some urease-positive isolates were characterized and identified. the ureolytic activities of the urease-producing isolates were determined and compared with the activity of rumen fluid. the rations fed to the sheep did not exert a significant influence on the relative numbers of the urease-producting organisms in the rum ...19751239488
regulation of the (ca(2+)+mg2+)-atpase of basolateral membranes from kidney proximal tubules by kinase-mediated phosphorylation and by insulin.membrane vesicles derived from the basolateral aspect of kidney proximal tubule cells are phosphorylated by atp in the absence of ca2+. this mg(2+)-dependent, hydroxylamine-resistant phosphorylation was associated with a 50% inhibition of the (ca(2+)+mg2+)-atpase activity measured upon addition of micromolar ca2+ concentrations, enough to saturate the high-affinity sites of the ca2+ pump. the presence of either the protein kinase inhibitor h7 or insulin during phosphorylation virtually eliminate ...19921449066
sclerosing peritonitis with gross peritoneal calcification: a case report.we report the case of a patient on dialysis for 13 years, including continuous ambulatory peritoneal dialysis (capd) for 11 years, who developed sclerosing peritonitis with gross peritoneal calcification. the patient first presented with abdominal pain in january 1990, when peritoneal calcification was detected for the first time. her symptoms settled spontaneously and 1 year later she presented with acute peritonitis and adynamic ileus. the peritonitis settled with antibiotics and tenchkoff cat ...20061462995
intrauterine resuscitation in the severely distressed fetal dog.severe fetal distress was produced in 16 fetal dogs by successive and/or prolonged occlusion of the maternal abdominal aorta in an acute surgical preparation, and was characterized in fetal arterial blood of 7.06 for ph, 10 mm hg for o2, 127 mm hg for co2, and fetal heart rate decelerations. five fetuses recovered spontaneously in utero and delivered normally; 3 needed maternal oxygenation before delivery; 3 suddenly died in utero; 5 fetuses were delivered while still alive in utero when the tph ...19921563650
headspace flavour compounds produced by yeasts and lactobacilli during fermentation of preferments and bread doughs.production of volatile flavour compounds during fermentation with pure cultures of saccharomyces cerevisiae and candida guilliermondii, lactobacillus brevis and lactobacillus plantarum have been investigated, using wheat doughs and several preferements as substrates. for yeast, preferments consisted of 10% (w/v) glucose, maltose and sucrose solutions, whereas for lactobacilli they consisted of supplemented and unsupplemented (3% and 10% (w/v)) glucose solutions, and a 10% (w/v) wheat flour slurr ...19921622751
it's time to manage your time.a simple, three-part process is described for the working nurse to identify the activities of each day, order the activities by importance, and then redesign their work day for better time management. the article also describes how to be sure that the employer's values are in sync with the nurse's.20071828679
irreversible total blindness in multiple sclerosis. 20071874612
the occurrence and growth of microorganisms during the fermentation of fish sausage.minced fish (mullet) sausage mixes containing added sugar, salt, nitrate, nitrite and spices were fermented (48 h, 30 degrees c) by indigenous flora or by a starter culture (pediococcus acidilactici) and the microbial ecology and behaviour of various bacteria was monitored. pediococcus pentosaceus and lactobacillus plantarum dominated the indigenous fermentation, achieving populations of 10(7)-10(8) cfu/g by 48 h, and decreasing the ph of the mix to 4.5-4.7. significant growth (10(5)-10(7) cfu/g ...19911909546
[experience in organizing medical care for the victims of the accident at the chernobyl atomic electric power station at a specialized hospital].organization of health care for victims of radiation accidents requires well-adjusted organizational activities, including an inpatient clinic with well-equipped reception, dosimetric, karyological and bacteriological laboratories, an intensive care department, a surgical (burn) department, a blood transfusion laboratory and equipment for plasmapheresis and hemosorption. therapy of such patients should be developed along the following lines: 1) prevention and therapy of infectious complications: ...20082266831
in vitro evidence for a neurite growth-promoting activity in trembler mouse serum.basal lamina components, such as heparan sulfate proteoglycan (hspg) and laminin play an important role in neuritic outgrowth for cns and pns neurons in culture. the mutant mouse 'trembler' is characterized by hypomyelinization and production of an excess of basal lamina layers around schwann cells in peripheral nerves. in order to analyse whether or not the serum of the mutant animals contains neurite outgrowth-promoting factors, we cultured rat spinal cord neurons in the presence of trembler s ...19892526989
hiv-2 in west africa in 1966. 19892566074
complications of intracranial bypass for vertebrobasilar insufficiency.the authors' initial experience with intracranial revascularization of vertebrobasilar insufficiency, reported previously, fortunately yielded reasonably good results with high patency rates but in some cases there were significant, albeit temporary, complications. since that time, major brain-stem strokes have occurred in two patients following superficial temporal to superior cerebellar artery bypass procedures. this occurrence has caused the authors to reassess their experience with this proc ...20082643687
[treatment of peritonitis under continuous ambulatory peritoneal dialysis using intraperitoneal ceftazidime].management of peritonitis related to chronic ambulatory peritoneal ceftazidime. in 15 patients under capd, 22 cases of bacterial peritonitis were observed with clinical manifestation in 14. the mean cell count in peritoneal dialysis fluid was 3 580/mm3 with 3 040/mm3 polymorphonuclear leukocytes. causative pathogens were: staphylococcus in 11 cases, streptococcus in 3, sarcines in 2, corynebacterium in 2, micrococcus varians in 1, gram negative in 3. first choice treatment was a intraperitoneal ...19892677930
sequence motifs characteristic of dna[cytosine-n4]methyltransferases: similarity to adenine and cytosine-c5 dna-methylases.the sequences coding for dna[cytosine-n4]methyltransferases mvai (from micrococcus varians rfl19) and cfr9i (from citrobacter freundii rfl9) have been determined. the predicted methylases are proteins of 454 and 300 amino acids, respectively. primary structure comparison of m.cfr9i and another m4c-forming methylase, m.pvu ii, revealed extended regions of homology. the sequence comparison of the three dna[cytosine-n4]-methylases using originally developed software revealed two conserved patterns, ...19892690010
detection of messenger rna in routinely processed tissue sections with biotinylated oligonucleotide probes.in situ hybridization (ish) with a radioactively 35s-labeled probe and a biotinylated oligonucleotide probe for human calcitonin was used to analyze eight cases of medullary thyroid carcinoma (mtc) in paraffin sections. three of these cases were also studied with frozen tissue sections. the biotinylated probe readily detected calcitonin messenger rna (mrna) in routinely processed formalin-fixed paraffin-embedded tissue section within 24 hours. northern hybridization and other control studies dem ...19892756933
cerebral vascular malformations: applications of magnetic resonance imaging to differential diagnosis.twelve patients with cerebral vascular malformations (5 cavernous angiomas, 1 thrombosed arteriovenous malformation, and 6 venous angiomas) were studied with magnetic resonance (mr) imaging. all lesions were clearly depicted. characteristic mr findings were obtained mainly on t2-weighted images: a markedly low intensity area was always seen. the margins of arteriovenous malformation (avm) and venous angioma were irregular while those of cavernous angioma were smooth in all planes on t2-weighted ...20092797424
activation of vesicular stomatitis virus fusion with cells by pretreatment at low ph.fusion of vesicular stomatitis virus (vsv) with vero cells was measured after exposure of the virus to low ph under a variety of experimental conditions. the method of relief of fluorescence self-quenching of the probe octadecylrhodamine was used to monitor fusion. incubation of the virus at ph 5.5 prior to binding to cells led to significant enhancement of fusion at the plasma membrane, whereas fusion via the endocytic pathway was inhibited. fusion of ph 5.5-pretreated vsv showed a similar ph t ...19882832405
tannin is the major agent present in cotton mill dust responsible for human platelet 5-hydroxytryptamine secretion and thromboxane formation. 19862875226
proficiency testing of water microbiology laboratories in the netherlands.in a 3-year period, four series of simulated water samples containing selected test strains were distributed to more than 50 laboratories in the netherlands for bacteriological testing. participating laboratories examined the samples by enrichment or membrane filtration methods, or both, for total coliform organisms, thermotolerant coliform organisms, faecal streptococci and standard plate counts (37 degrees and 22 degrees c) according to dutch standard methods. the results were quantitatively s ...19872887540
rough justice. 20102918913
investigation of restriction-modification enzymes from m. varians rfl19 with a new type of specificity toward modification of substrate.the characterization of mvai restriction-modification enzymes, isolated from micrococcus varians rfl19, is reported. both enzymes recognize the 5'cc decreases (a/t)gg nucleotide sequence. the endonuclease cleaves the sequence at the position indicated by the arrow, whereas the methylase modifies the internal cytosine, yielding n4-methylcytosine. this type of modification protects the substrate from r.mvai cleavage. 5-methylcytosine in the same position of the recognition sequence does not protec ...19852994011
regulation of the glucose phosphotransferase system in brochothrix thermosphacta by membrane energization.uptake of 2-deoxyglucose, alpha-methylglucopyranoside, and glucose into intact cells of brochothrix thermosphacta (formerly microbacterium thermosphactum, atcc 11509) was stimulated by kcn or cccp. the glucose analogs were recovered almost totally as the sugar phosphates. membrane vesicles were isolated from protoplasts and shown to be right side out by freeze fracturing and by using atpase as a marker for the cytoplasmic membrane surface. uptake of glucose into vesicles was dependent on the pre ...19852995314
structural features in the 3'-terminal region of polyribosome-bound rabbit globin messenger rnas.a nuclease s1 mapping procedure was used to identify sites accessible to nucleases in the 3'-noncoding region of the rabbit globin mrnas. a complex structure was evident in the alpha-globin species, with one highly accessible single-stranded site, large portions in an accessible double-stranded configuration, and a portion not accessible to any of the nucleases. in the beta-globin mrna, the region was more uniformly accessible to rnase t1 and to a cobra venom enzyme specific for double-stranded ...19863001055
hypoglycemia induced by co-trimoxazole in aids. 20113147758
n2o. 20113187076
jakob erdheim. eminent pathologist of vienna. 20123318534
fluid balance in food-deprived lactating goats drinking saline.fluid balance was studied in four lactating goats during two 3 week periods, which included 30 h periods of food deprivation. in one period the goats were given 0.9% nacl to drink, and in the other they were given water. prior to food deprivation, fluid intake and urinary flow were similar in the two groups, but urinary na+ excretion was higher in the saline-drinking goats. the plasma renin activity was depressed in saline-drinking goats, while the plasma aldosterone concentration was the same b ...19873321141
fluid balance in food-deprived lactating goats drinking saline.fluid balance was studied in four lactating goats during two 3 week periods, which included 30 h periods of food deprivation. in one period the goats were given 0.9% nacl to drink, and in the other they were given water. prior to food deprivation, fluid intake and urinary flow were similar in the two groups, but urinary na+ excretion was higher in the saline-drinking goats. the plasma renin activity was depressed in saline-drinking goats, while the plasma aldosterone concentration was the same b ...19873321141
[the etio-epigenetic nosographic system as an illustration of multiaxial diagnosis in psychiatry].basing on earlier work done by essen-möller in sweden, leme lopez in brazil, and tadeusz bilikiewicz in poland, a survey is presented of the development of the concepts known an etioepigenetic psychiatric nosography. the significance of these systems in the classification of mental disorders is illustrated by examples. the etioepigenetic system involves three axes of development methods of the complex structure of the psyche. the first axis embraoes the genotypic period, the second the effects o ...20123328207
acid and alkaline phosphatase activity in bone-cyst fluid.the acid and alkaline phosphatase activity in fluid aspirated from solitary bone cysts in six patients was measured, and large increases in the concentration of acid phosphatase were found. in some cases this increase was reflected in venous blood concentrations. the significance of these findings for the pathogenesis and the management of solitary bone cyst is discussed.20123339054
use of computerized data listings and activity profiles of genetic and related effects in the review of 195 compounds.computer-generated listings of data from short-term tests for genetic and related effects (activity profile listings) were prepared for 195 compounds that included for each compound, the test system (identified by a three-letter code word), qualitative results and the lowest effective dose (led) or highest ineffective dose (hid) tested. a corresponding bar or line graph (activity profile) was also generated, in which test systems are displayed along the x-axis and the led or hid values along the ...20123367921
the results of reconstruction of the lateral ligaments of the ankle.eighty-one reconstructions of the lateral ligaments of the ankle were carried out at our clinics between 1967 and 1983. three methods were used and 53 patients were followed up. the only two poor results followed infection after dural reconstruction. peroneus brevis reconstruction, dural reconstruction and ligament advancement all had good results in over 80% of the patients. there was restriction of supination and an increase of osteoarthritis after the peroneus brevis reconstruction operations ...20123372102
[food ingestion in ruminants: modalities and associated phenomena].this paper synthesizes the literature on modalities of food intake in ruminants and their main associated phenomena. firstly, circadian distribution of feeding and ruminating activities has been examined. ruminants spend a large part of their time chewing. their meals have been described in detail; changes in rates of intake, time spent eating, the effect of restricting the amount fed or the period of feed accessibility have been discussed. when food is distributed, the animals have a "long" mea ...20103550977
cytopathogenic effect of salmonella typhi gifu 10007 on m cells of murine ileal peyer's patches in ligated ileal loops: an ultrastructural study.an electron microscopic study revealed that, within 30 min after inoculation into the ligated ileal loop of anesthetized mice, cells of salmonella typhi gifu 10007 adhered to the m cell surface of peyer's patch lymphoid follicle epithelium, and induced almost complete destruction of m cells. the m cell cytoplasms were pinched off and extruded from the epithelial lining into the luminal space together with the lymphoid cells primarily enfolded into the corresponding m cells. when two or more m ce ...19863553868
accelerated tissue repair induced by micrococcus varians.the present investigation was undertaken to study the effect of inoculated micrococcus varians organisms on developing granulation tissue in rats. subcutaneously implanted hollow cylindrical cellulose sponges were used as an inductive matrix for the growth of granulation tissue. the control implants were injected immediately after implantation with 1 milliliter of physiologic saline solution while the experimental implants were injected with a corresponding volume of saline solution containing l ...19873563846
cutaneous infection in normal and immunocompromised mice.since a model of staphylococcal skin infection adequately reflecting human disease was unavailable, a self-limiting animal infection model specific for virulent staphylococcus species was developed. a virulent strain of s. aureus, nctc 9789 (atcc 27700), was used to develop an infection model in adult, male cf-1 mice treated with 0 to 150 mg of cyclophosphamide (cy) per kg 4 days before challenge. bacteria were inoculated onto the dorsal side of shaved mice at 0 to 10(6) cfu per mouse. simultane ...19863710582
endoscopic transvesical lower ureterolithotomy. 20133716059
[spatial structure of gamma-crystallin iiib from the calf lens at a resolution of 2.5 angstroms]. 19863769758
a political profile of the american speech-language-hearing association. 20113907644
a political profile of the american speech-language-hearing association. 20113907644
biosynthesis of wall teichoic acids in staphylococcus aureus h, micrococcus varians and bacillus subtilis w23. involvement of lipid intermediates containing the disaccharide n-acetylmannosaminyl n-acetylglucosamine.the precursors for linkage unit (lu) synthesis in staphylococcus aureus h were udp-glcnac, udp-n-acetylmannosamine (mannac) and cdp-glycerol and synthesis was stimulated by atp. moraprenol-pp-glcnac-mannac-(glycerol phosphate)1-3 was formed from chemically synthesised moraprenol-pp-glcnac, udp-mannac and cdp-glycerol in the presence of triton x-100. lu intermediates formed under both conditions served as acceptors for ribitol phosphate residues, from cdp-ribitol, which comprise the main chain. t ...19853935442
water intoxication following moderate-dose intravenous cyclophosphamide.moderate-dose (15 to 20 mg/kg) bolus intravenous (iv) cyclophosphamide is increasingly being employed for the treatment of autoimmune diseases. high-dose (30 to 50 mg/kg) iv cyclophosphamide, which is used in transplantation and oncology, may cause water intolerance and water intoxication. described herein is the first patient, to our knowledge, to develop water intoxication following administration of moderate-dose iv cyclophosphamide. a water challenge test demonstrated the absence of an under ...20143977522
interaction of the 43k protein with components of torpedo postsynaptic membranes.interactions of the major mr 43 000 peripheral membrane protein (43k protein) with components of torpedo postsynaptic membranes have been examined. treatment of membranes with copper o-phenanthroline promotes the polymerization of 43k protein to dimers and higher oligomers. these high molecular weight forms of 43k protein can be converted to monomers by reduction with dithiothreitol and do not contain any of the other major proteins found in these membranes, including the subunits of the acetylc ...20143978083
effect of fusaric acid (a dopamine beta-hydroxylase inhibitor) on phaeochromocytoma.fusaric acid, an inhibitor of dopamine beta-hydroxylase, which converts dopamine to noradrenaline, lowered the blood pressure and induced a subjective improvement in patients with phaeochromocytoma. these effects may be due either to an impairment of catecholamine biosynthesis or to a direct action on the blood vessels. the use of this drug in the treatment of patients with inoperable malignant phaeochromocytoma or neuroblastoma may improve symptoms and prolong survival.20133987067
[microorganisms of the fam. micrococcaceae in the production and storage of prepackaged veal].studies were carried out on the numbers and composition of organisms belonging to family micrococcaceae in the production and storing of calf meat on a dressing combine supplied with modern equipment. investigated were a total of 60 samples taken from small cuts of veal of the various carcass parts. the samples were packed either under vacuum or without such, and were studied immediately after cutting in small parts or after storing for 48 and 72 hours at 4 to 6 degrees c. it was found that the ...19854035986
[antitumor activity of mixed cis-complexes of platinum(ii) with ammonia and cycloalkylamines]. 20144039648
local cerebral glucose utilization in normal female rats: variations during the estrous cycle and comparison with males.the quantitative 2-[14c]deoxyglucose autoradiographic method was used to study the fluctuations of energy metabolism in discrete brain regions of female rats during the estrous cycle. a consistent though statistically nonsignificant cyclic variation in average glucose utilization of the brain as a whole was observed. highest levels of glucose utilization occurred during proestrus and metestrus, whereas lower rates were found during estrus and diestrus. statistically significant fluctuations were ...19854040921
[lithobezoar as a cause of stomach ulcer]. 20144068526
[infection of the valves of csf shunts. results of local and general antibiotic treatment in 6 cases].infection of six cerebro-spinal fluid shunts in six patients were treated with daily intrashunt injections of antibiotics plus combination of intravenous or oral systemic antibiotic therapy. three organisms were involved in the shunt infection: staphylococcus epidermidis in five, staphylococcus capitis and micrococcus varians. one patient had mixed shunt infection with micrococcus varians and staphylococcus épidermidis. all six patients received daily intrashunt injections of vancomycin and oral ...19854088406
dna content and dna-based centromeric index of the 24 human chromosomes.the chromosomes of two human males were identified by fluorescent banding, restained, and measured by scanning microscopy and computer analysis. the two variables, dna content and dna-based centromeric index, provided almost complete discrimination of chromosome types. some chromosomes showed significant differences in dna content between the men, and for one man two pairs of chromosomes showed significant differences between homologs.19734120257
dna content and dna-based centromeric index of the 24 human chromosomes.the chromosomes of two human males were identified by fluorescent banding, restained, and measured by scanning microscopy and computer analysis. the two variables, dna content and dna-based centromeric index, provided almost complete discrimination of chromosome types. some chromosomes showed significant differences in dna content between the men, and for one man two pairs of chromosomes showed significant differences between homologs.19734120257
localization in the kidney of antibodies to human skin and malignant melanoma. 19664161935
south american trypanosomiasis (chagas' disease). 20144206894
[synthetic sexual attractants of lobesia botrana (schiff) (lepidoptera tortricidae), a predator of grapevines]. 20144218971
what is your diagnosis? 19674226521
[lev konstantinovich lozina-lozinskiń≠ (on his 70th birthday)]. 20144254649
histochemical study on alkaline phosphatase activity in human neoplasms. 19664290958
histochemical study on alkaline phosphatase activity in human neoplasms. 19664290958
[luminescent method of diagnosing poultry diseases]. 19714331609
[luminescent method of diagnosing poultry diseases]. 19714331609
[hydroxylation of progesterone by rabbit liver microsomes. changes in metabolite pattern after phenobarbital treatment of the animals]. 19704394453
[pulmonary findings in collagen diseases with special reference to thoracic radiography]. 20154397695
partial purification and some properties of guinea pig kidney 17 -hydroxy-c 19 steroid dehydrogenase. 19724402861
proceedings: 'bonneau report raises question of health research in quebec'. 20154415217
hexachlorophene intoxication: characterization of myelin and myelin related fractions in the rat during early postnatal development. 19744435077
[use of the "delphi" method in predicting the overall morbidity of the population]. 20154490520
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