Publications
Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
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induction of drug-metabolizing enzymes and aryl hydrocarbon hydroxylase by microscope immersion oil. | 1974 | 4151313 | |
biochemical changes of myocardial necrosis induced by isoproterenol and protective effects of beta-blocker and anti-inflammatory drugs. | 1974 | 4153781 | |
[leptotrichia buccalis--culture, biochemistry and antibiotics]. | 1974 | 4154653 | |
[change in the enzymatic activity in the guinea pig myocardium on the administration of thyroxine and in thyroidectomy]. | 1974 | 4155821 | |
inactivation of endotoxin by polymyxin b. | the limulus gelation assay was utilized to investigate endotoxin inactivation by a number of antibiotics in vitro. endotoxin activity was sharply reduced by polymyxin b and sodium colistimethate. the effect of the polymyxin was not significantly inhibited by 0.001 m calcium or 90% serum. crude endotoxins from a variety of aerobic gram-negative bacteria, including several not previously studied, could be inactivated 1 or more logs by as little as 1 mug of polymyxin b per ml, whereas bacteroides f ... | 1974 | 4157338 |
effects of hypophysectomy on osmoregulation in the euryhaline flounder, platichthys flesdus (l.), in sea water and in fresh water. | 1974 | 4149002 | |
experimental reovirus infection in monkeys. ii. serologic studies. | 1974 | 4359272 | |
bactericidal activity of aerobic and anaerobic polymorphonuclear neutrophils. | human polymorphonuclear neutrophils (pmn) were made anaerobic by nitrogen washout (oxygen saturation <1%, eh < -42 mv at ph 7.0), and the ability of the cells to kill bacteria was assayed and compared to the bactericidal activity of aerobic pmn. anaerobic pmn were able to kill staphylococcus epidermidis, enterococcus, viridans streptococci, pseudomonas aeruginosa, peptostreptococcus anaerobius, bacteroides fragilis, clostridium perfringens, and peptococcus magnus normally. organisms that were no ... | 1974 | 4361295 |
adenosine-3',5'-monophosphate-dependent protein kinase from bovine anterior pituitary gland. 3. structural specificity of the atp site of the catalytic subunit. | 1974 | 4362231 | |
effect of camp on nucleoside metabolism. i. effect on thymidine transport and incorporation in monkey cells (cv-1). | 1974 | 4362692 | |
clindamycin phosphate in severe infections mainly caused by bacteroides fragilis: clinical and microbiological evaluation. | 1974 | 4367028 | |
evidence against the presence of cyclic amp and related enzymes in selected strains of bacteroides fragilis. | 1974 | 4370920 | |
intra-axonal transport and degeneration of adrenergic nerve terminals after axotomy with long and short nerve stump. | 1974 | 4372495 | |
an ultrastructural study of adenoid cystic carcinoma of the human salivary gland. | 1974 | 4373387 | |
[proceedings: effect of various drugs (especially active amines) on acth secretion in rats. (2)]. | 1974 | 4375594 | |
[morphophysiologic changes in the adrenal cortex and thymus during growth of a transplantable glioblastomas multiforme in the brain of a rat]. | 1974 | 4376706 | |
studies on chemical modification of thionucleosides in the transfer ribonucleic acid of escherichia coli. | (35)s-labelled trna from escherichia coli was treated with chemical reagents such as cnbr, h(2)o(2), nh(2)oh, i(2), hno(2), kmno(4) and naio(4), under mild conditions where the four major bases were not affected. gel filtration of the treated trna showed desulphurization to various extents, depending on the nature of the reagent. the treated samples after conversion into nucleosides were chromatographed on a phosphocellulose column. nh(2)oh, i(2) and naio(4) reacted with all the four thionucleos ... | 1974 | 4376941 |
the reaction of pseudomonas aeurginosa cytochrome c oxidase with sodium metabisulphite. | spectrophotometric evidence is presented for the formation of a complex between metabisulphite and reduced pseudomonas aeruginosa cytochrome c oxidase. the effects of metabisulphite on the recombination of co with the reduced enzyme are discussed in terms of alternate binding sites for s(2)o(5) (2-) and co. | 1974 | 4377097 |
[studies on enterovirus isolates using continuous cell lines. 1. experiments on the in vitro marker tests and plaque formation by poliovirus type 1 and echovirus type 6 strains (author's transl)]. | 1974 | 4377354 | |
biochemical characterization and in vitro determination of antibiotic susceptibility of clinical isolates of bacteroides fragilis. | 1974 | 4496865 | |
extracellular deoxyribonuclease production by anaerobic bacteria. | the production of extracellular deoxyribonuclease was examined with anaerobic organisms isolated from clinical specimens. nuclease activity was extraordinarily common. all strains of fusobacterium, including eight species, as well as bacteroides fragilis and b. melaninogenicus, displayed enzyme activity. whereas the gram-positive bacteria were generally less productive, all strains of clostridium perfringens, peptostreptococcus intermedius, and p. anaerobius specifically produced deoxyribonuclea ... | 1974 | 4364608 |
bacteroides infections in oral surgery. | 1974 | 4520265 | |
clinicopathological conference of the medical university of south carolina. "a young man with recurrent hemoptysis and renal failure". | 1974 | 4523824 | |
the effect of erythropoietin on colonial growth of erythroid precursor cells in vitro. | a method is described for the colonial growth, in semi-solid medium, of erythropoietin-responsive erythroid cell precursors. the erythroid cell precursors were isolated by immune hemolysis from fetal mouse liver. both the number of precursor cells triggered to proliferate and differentiate, and the size of the erythropoietic colonies formed, are directly dependent upon the concentration of erythropoietin included in the culture. | 1974 | 4525458 |
phosphatase activity of anaerobic organisms. | anaerobic organisms were tested for phosphatase activity in different ph ranges. several groups of organisms displayed characteristic patterns. bacteroides fragilis, b. melaninogenicus, and b. ruminicola produced phosphatase with strongest activity at ph 8.6. fusobacterium mortiferum was the only species of this genus to show strong hydrolysis. the enzyme was active in both acid and alkaline ranges. the activity of gram-positive organisms was variable, the most active groups being clostridium pe ... | 1974 | 4363556 |
the direct determination of cytolytic antibody titer and specificity. | 1974 | 4408372 | |
the direct determination of cytolytic antibody titer and specificity. | 1974 | 4408372 | |
letter: antibiotics in bacteroides fragilis infections. | 1974 | 4414118 | |
collagen metabolism in folic acid deficiency. | 1974 | 4417592 | |
proceedings: xeroradiography - a new technique for the study of lymphatic pathology in cats infected with brugia pahangi. | 1974 | 4419503 | |
thrombocytopenia in experimental babesiosis. | 1974 | 4422079 | |
distribution of aminoglycoside antibiotics in blood and milk. | 1974 | 4423786 | |
distribution of aminoglycoside antibiotics in blood and milk. | 1974 | 4423786 | |
a study of a new human tumor cell line (rhabdomyosarcoma). | 1974 | 4425030 | |
the degree and functional significance of the escape of marker particles from small blood vessels with fenestrated endothelium. | 1974 | 4427197 | |
immune response to and distribution of sheep erythrocytes in trichinella spiralis infected mice. | 1974 | 4432283 | |
affinity chromatography of lysozyme on a sepharose derivative coupled with lysozyme lysate of bacterial cell wall. | 1974 | 4436290 | |
growth of bacteroides fragilis in continuous culture and in batch cultures at controlled ph. | bacteroides fragilis nctc 9343 has been grown in continuous cultures with glucose as growth-limiting factor. at ph 7.0 and at a dilution rate of 0.07 per h, glucose limited growth in concentrations up to 0.6%. maximal cell yield and productivity were obtained with 0.87% glucose in the inflowing medium. a ph of 7.0 was optimal for growth. with 0.6% glucose in the fresh medium and at ph 7.0, cell yield and productivity were highest at a dilution rate of 0.07 per h and 0.11 per h, respectively. at ... | 1974 | 4441065 |
[inhibition of spinal locomotor activity by a special method of somatic stimulation in rabbits]. | 1974 | 4442490 | |
metaplastic cartilage formation in the extraocular connective tissue of monkey. | 1974 | 4442986 | |
[inhibition of cell proliferation in the aortic wall and heart by cinnarizine (stutgeron) in experimental renal hypertension in animal experiments]. | 1974 | 4450648 | |
pharmacokinetics of metronidazole as determined by bioassay. | the pharmacokinetics of metronidazole, a drug effective in vitro against most anaerobic bacteria and promising in treating anaerobic infections, are described. serum and urine levels after single and multiple doses in 10 adult male volunteers were measured by an agar well diffusion bioassay using clostridial species as the test organisms under anaerobic conditions. peak serum levels averaged 11.5 mug/ml and 6.2 mug/ml after single 500-mg and 250-mg doses, respectively. renal clearance was only 1 ... | 1974 | 4451343 |
susceptibility of anaerobic bacteria to carbenicillin. | one hundred and seventy-one strains of anaerobes were tested for susceptibility to carbenicillin by using agar dilution, broth dilution, and two disk diffusion methods. the minimal inhibitory concentration (mic) for 67% of 51 strains of bacteroides fragilis, 7 of 9 strains of bacteroides melaninogenicus, and all of 8 strains of eubacterium was 100 mug or less per ml. the mics of the remaining anaerobes were 50 mug or less per ml. the broth dilution results were felt to be the most accurate of th ... | 1974 | 4462461 |
[value of statistical methods as illustrated on the example of influenza epidemics of february 1968 and december 1969]. | 1974 | 4464665 | |
[value of statistical methods as illustrated on the example of influenza epidemics of february 1968 and december 1969]. | 1974 | 4464665 | |
[data on the experimental establishment of maximum premissible concentration of monochloroacetic acid in the air of a work zone]. | 1974 | 4465199 | |
[carbohydrate synthesis by thermotolerant candida tropicalis yeasts and micrococcus freudenreichii bacteria]. | 1974 | 4465692 | |
inorganic and metal-organic growth requirements of the genus bacteroides. | the inorganic and metal-organic growth requirements of ruminal and nonruminal bacteroides species were compared. the heme requirement of many nonruminal bacteroides species was similar to that of bacteroides ruminicola subsp. ruminicola and was a general tetrapyrrole requirement. some nonruminal bacteroides species utilized succinate or alpha-ketoglutarate, as well as tetrapyrrole-containing compounds, in place of heme. fe(+) as well as heme was required for maximal yields of some bacteroides sp ... | 1974 | 4472783 |
physical chemical studies of short-chain lecithin homologues. i. influence of the chain length of the fatty acid ester and of electrolytes on the critical micelle concentration. | 1974 | 4473238 | |
[benzo(a)pyrene in dried yeasts]. | 1974 | 4477501 | |
vinyl chloride carcinogenesis: current results and perspectives. | 1974 | 4477887 | |
potential nonequilibrium analgetic receptor inactivators. further pharmacologic studies of n-acylanileridines. | 1974 | 4479531 | |
a hypocalcemic agent containing gastrin from distal portions of the stomach in man and in the rat. | 1974 | 4808689 | |
a quantitative study of late radiation effect on normal skin and subcutaneous tissues in human beings. | 1974 | 4809425 | |
early effect of estradiol on the peptide elongation rate by uterine ribosomes. | 1974 | 4810057 | |
blood supply to brains of ungulates with and without a rete mirabile caroticum. | 1974 | 4817350 | |
release of chemosterilized males for the control of anopheles albimanus in el salvador. ii. methods of rearing, sterilization, and distribution. | 1974 | 4817673 | |
release of chemosterilized males for the control of anopheles albimanus in el salvador. ii. methods of rearing, sterilization, and distribution. | 1974 | 4817673 | |
investigation of 133inm-indium oxinate as a possible lung-scanning agent. | 1974 | 4819858 | |
[resistance of staphylococcus to methicillin]. | 1974 | 4822612 | |
enzymic reduction of carcinogenic aromatic nitro compounds by rat and mouse liver fractions. | 1974 | 4822749 | |
prenatal size-age relationships and external morphology in the mongolian gerbil (meriones unguiculatus). | 1974 | 4824762 | |
calcium absorption or secretion by rat ileum in vitro: effects of dietary calcium intake. | 1974 | 4824866 | |
detection of bacteroides fragilis infection by precipitin antibody. | 1974 | 4834922 | |
chicken serum alkaline phosphatase. application of a kinetic assay and investigation of phenylalanine and homoarginine as selective inhibitors. | 1974 | 4841680 | |
the characterization of bacteroides fragilis bacteriophage recovered from animal sera: observations on the nature of bacteroides phage carrier cultures. | 1974 | 4843748 | |
rapid gas chromatographic analysis of hexosamines in body fluids. | 1974 | 4844615 | |
clinical importance of infections due to bacteroides fragilis and role of antibiotic therapy. | out of 200 infections due to bacteroides fragilis occurring over a period of three years 133 were related to the intestinal tract, 55 to the genitourinary tract, and the remainder were in bedsores and ulcers; 56% occurred in patients undergoing major intestinal surgery.b. fragilis was isolated in pure culture from 56% of the infections. in mixed culture it was most commonly associated with klebsiella and enterobacter species. other anaerobic bacteria were isolated in 9% of the mixed cultures.alt ... | 1974 | 4846465 |
alpha 1--greater than 2 fucosyltransferase of human bone marrow. | 1974 | 4850483 | |
nutritional features of bacteroides fragilis subsp. fragilis. | studies of three reference strains of bacteroides fragilis subsp. fragilis showed that they grow well in a minimal defined medium containing glucose, hemin, vitamin b(12), minerals, bicarbonate-carbon dioxide buffer, nh(4)cl, and sulfide. the vitamin b(12) requirement of 0.1 ng/ml was replaced with 7.5 mug of methionine. cysteine or sulfide was an excellent source of sulfur, thioglycolate was a poor source, and thiosulfate, methionine, beta-mercaptoethanol, dithiothreitol, sulfate, or sulfite di ... | 1974 | 4853401 |
nucleotide clusters in deoxyribonucleic acids. pyrimidine oligonucleotides of mouse l-cell satellite deoxyribonucleic acid and main-band deoxyribonucleic acid. | 1974 | 4856025 | |
[pharmacological studies of a lipase, ge-56, produced by pseudomonas sp. v. teratogenic effect of ga-56]. | 1974 | 4858045 | |
proposed standardized method for testing and interpreting susceptibility of bacteroides fragilis to tetracycline. | one hundred twenty-four strains of bacteroides fragilis were examined for susceptibility to tetracycline disks and by minimal inhibitory concentration (mic) determinations. mic values and zone sizes around 30-mug tetracycline disks were determined by using selected test conditions which included mueller-hinton agar supplemented with sheep blood, vitamin k, and hemin and an incubation temperature of 35 c in an atmosphere of 80% n(2), 10% h(2), and 10% co(2). strains were separated into two distin ... | 1974 | 15825387 |
susceptibility of clostridium ramosum to antimicrobial agents. | the susceptibility of 49 strains of clostridium ramosum to 10 antibiotics was determined by agar dilution and disk diffusion tests. results showed that, among the anaerobes, c. ramosum is second only to bacteroides fragilis in its resistance to antimicrobial agents. all strains were susceptible to penicillin, carbenicillin, chloramphenicol, vancomycin, and metronidazole at readily achievable blood levels. most strains (83%) were susceptible to erythromycin. there was a high level of resistance t ... | 1974 | 15825410 |
lack of activity of sulfamethoxazole and trimethoprim against anaerobic bacteria. | the activity of sulfamethoxazole (smx), trimethoprim (tmp), and the combination of the two was determined against a variety of anaerobic bacteria. brucella agar was somewhat inhibitory for smx and tmp but activity was good and equivalent in diagnostic sensitivity test agar (oxoid) and mueller-hinton agar and the latter was selected for use in these studies. agar dilution susceptibility tests showed that 95 of 98 anaerobic isolates were resistant to >/=100 mug of smx per ml and 85 were resistant ... | 1974 | 15828176 |
speed of bactericidal action of penicillin g, ampicillin, and carbenicillin on bacteroides fragilis. | in order to determine the therapeutic value of penicillins in the management of anaerobic infections caused by bacteroides fragilis, the antibacterial activity of penicillin g, ampicillin, and carbenicillin against 10 strains of b. fragilis subsp. fragilis, isolated from clinical material, was studied. this was undertaken by using a triple-layer technique, enzymatic inactivation of the antibiotics, and an automatic colony counter, which allowed a quantitative and a qualitative approach to the pr ... | 1974 | 15830467 |
cefoxitin and cephalothin: antimicrobial activity, human pharmacokinetics, and toxicology. | cefoxitin, a semisynthetic cephamycin, has been compared with the widely used parenteral cephalosporin, cephalothin, in terms of antibacterial activity, human pharmacokinetics, and toxicity. for both compounds, minimal inhibitory concentrations were within the therapeutic range against the 156 gram-positive cocci tested (except group d streptococci), but cephalothin was 8 to 20 times more active. regarding the 313 gram-negative organisms tested, both antibiotics were of approximately equal activ ... | 1974 | 15830475 |
antimicrobial susceptibilities of anaerobic bacteria: recent clinical isolates. | minimal inhibitory concentrations of clindamycin, minocycline, metronidazole, penicillin, and carbenicillin were determined by agar dilution against 150 recent clinical isolates of anaerobic bacteria. ninety-nine percent of bacteroides fragilis and all b. melaninogenicus, clostridium perfringens, and fusobacterium were inhibited by clindamycin at 3.1 mug/ml. only 58% of other clostridial species were inhibited by this concentration of clindamycin. minocycline at 3.1 mug/ml inhibited 72% of c. pe ... | 1974 | 15830478 |
[rectal prolapse and fecal incontinence. a prospective manometric study]. | in the present work we have studied two consecutive series of patients who underwent a posterior abdominal rectopexy according to wells or ripstein. during the year of follow up no recurrences were observed. functional results, evaluated according to a protocol, by history of the patient and manovolumetry, shoved an improvement of fecal continence in more than half of the incontinents in both series. however, constipation increased after wells' rectopexy, while no major changes were observed aft ... | 1974 | 1344143 |
characteristics of murine megakaryocytic colonies in vitro. | characteristics of murine megakaryocytic colonies and their progenitor cells (cfu-m) were studied in vitro in agar gel. colony growth required the presence of poke-weed-mitogen-stimulated spleen-conditioned medium. the number of colonies formed was linearly related to both the number of marrow cells plated and the amount of conditioned medium added. in addition, cfu-m were found in both the spleen and peripheral blood. conditioned medium was also made without plasma, and this resulted in a cloni ... | 1974 | 444664 |
abnormalities of the sex chromosomes: a prospective study on randomly identified newborns. | 1974 | 444642 | |
[a procedure for the recording and evaluation of evoked potentials in neurophysiology and clinical diagnostics (author's transl)]. | 1974 | 444631 | |
effect of three injections of norethisterone oenanthate on ovarian function. | 1974 | 429052 | |
congenital malformations in a study of 2398 consecutive births. | 1974 | 429019 | |
ultrastructure of benign cartilaginous tumors of intraosseous origin. | the ultrastructure of chondroblastoma, chondromyxoid fibroma, and enchondroma is described. in chondroblastoma the tumor cells often show nuclear indentations and a thick nuclear fibrous lamina, and have features indicative of poorly differentiated cartilaginous cells. chondroblastoma is a tumor thought to arise from immature chondrocytes related to the epiphyseal cartilage. in chondromyxoid fibroma the cells are pleomorphic with irregular cell processes and scalloping of the cell membrane. the ... | 1974 | 428995 |
cost-consciousness prompts three-phase education service. | during a one and one-half year period, an acute care community hospital implemented a patient education service, a major goal of which is to provide programs that have a revenue-generating potential. the three distinct phases of the plan--research and development, implementation and evaluation, and expansion--are described herein. | 1974 | 428974 |
bibliography on si units. | 1974 | 380127 | |
specific unresponsiveness to skin allografts in mice. v. synergy between donor tissue extract, procarbazine hydrochloride, and antilymphocyte serum in creating a long-lasting unresponsiveness mediated by suppressor t cells. | 1974 | 380069 | |
neurofibromatosis in plastic surgery. | 1974 | 414806 | |
chromosome survey of newborn infants in tokyo: follow-up study for xyy. | in order to ascertain the frequency of chromosome aberrations among newborn infants in japan, a chromosome survey of a large number of newborn infants is in progress. a series of 10,270 consecutive newborn babies, 5,341 male and 4,929 female, have been screened for clinical manifestations of autosomal aberrations and for sex-chromatin and sex-chromosome aberrations. chromosome studies were carried out on 185 infants with suspected chromosome aberrations. of these, 23 had abnormal karyotypes, inc ... | 1974 | 444639 |
[health education and nurses]. | 1974 | 245767 | |
survey of state funds available for rehabilitation of patients with cleft lip/palate. | an effort was made to determine the amount of funds budgeted in each of the 50 u.s. states for total rehabilitation of patients with cleft lip and/or cleft palate. questionnaires were sent following a pilot letter to the directors of each state department of health. total funds per patient ranged from $17,442 for delaware to a low of $426 for wisconsin. dental funds per patient ranged from $4,214 dollars for wyoming to a low of $192 for new york. | 1975 | 275017 |
bile pigment synthesis in plants. mechanism of 18o incorporation into phycocyanobilin in the unicellular rhodophyte. cyanidium caldarium. | 1975 | 429358 | |
[problems in nursing of patients in the terminal stage - impressions on the conference record of a suicide patient]. | 1975 | 246073 | |
haemophilia: a study into social and psychological problems. | 1975 | 429153 | |
familial primary cutaneous amyloidosis. clinical, genetic, and immunofluorescent studies. | familial primary cutaneous amyloidosis, a rare, autosomal dominant genodermatosis, affected 16 of 46 family members of german descent. previous case reports involved families of russian, spanish, or chinese descent. the finding of igg, igm, c3 in the amyloid deposits confirms recent reports of immunofluorescent dermal amyloid deposits. | 1975 | 354533 |
comparison of bungarus caeruleus venom with the venom from which a putative cholinergic ionophore marker was isolated. | comparisons are described between bungarus caeruleus venom and the actual venom from which a putative marker for the cholinergic ionophore, called ceruleotoxin, was isolated. the venoms are shown to be different by two procedures for ion exchange chromatography and by isoelectric focusing on polyacrylamide gel. the activities of the purified "ceruleotoxin" as an inhibitor of acetylcholine receptor-mediated ion flux and as a phospholipase have been reported (bon & changeux, 1977b). the results re ... | 1975 | 429091 |
letter: tk-polyagglutination in bacteroides fragilis septicaemia. | 1975 | 46439 | |
o-antigenic specificity of lipopolysaccharides from bacteroides fragilis ss. fragilis. | lipopolysaccharides (lps) isolated from three strains of bacteroides fragilis ss. fragilis were examined by indirect haemagglutination and inhibition of haemagglutination in unabsorbed and absorbed rabbit antisera. six different antigenic specificities were detected. all serological activity was destroyed by oxidation of lps with periodate. | 1975 | 52280 |
effect of bacteroides fragilis on the human erythrocyte membrane: pathogenesis of tk polyagglutination. | incubation of normal human erythrocytes with the supernatant of centrifuged culture of some strains of bacteroides fragilis results in the exposure of tk polyagglutination determinants on the erythrocyte membrane. these determinants are present on non papain-labile structures and are probably exposed by an enzyme mechanism. other strains of b. fragilis were found to produce neuraminidase, haemolysins, and protease. it is suggested that early recognition of tk determinants may be an aid to the di ... | 1975 | 54368 |