Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| the chemical characteristics of endotoxin from bacteroides fragilis. | 1969 | 5362637 | |
| oxygen sensitivity of various anaerobic bacteria. | anaerobes differ in their sensitivity to oxygen, as two patterns were recognizable in the organisms included in this study. strict anaerobes were species incapable of agar surface growth at po(2) levels greater than 0.5%. species that were found to be strict anaerobes were treponema macrodentium, treponema denticola, treponema oralis n. sp., clostridium haemolyticum, selenomonas ruminatium, butyrivibrio fibrisolvens, succinivibrio dextrinosolvens, and lachnospira multiparus. moderate anaerobes w ... | 1969 | 5370458 |
| [sphaerophorus intermedius bergan and hovig 1968 a later and illegitimate homonym of bacteroides fragilis (veillon and zuber 1898) castellani and chalmers 1919]. | 1969 | 5386240 | |
| [bacteroides convexus eggerth and gagnon 1933 identical with bacteroides fragilis (veillon and zuber 1898) castellani and chalmers 1919]. | 1969 | 5386243 | |
| a quantitative immunological assay for pregnant mare serum gonadotrophin. | 1969 | 4976606 | |
| intestinal bacteria. the role they play in normal physiology, pathologic physiology, and infection. | anaerobic bacteria predominate in the normal human fecal flora, out-numbering aerobes at least 100 to one. the two most prevalent organisms are bacteroides fragilis and bifidobacterium. ileostomy flora is, on the other hand, chiefly aerobic and the total count is lower (10(8) per ml of fluid, compared to 10(10) per gram for feces). in normal people, small bowel bacterial counts are generally 10(5) per ml or less. the upper small bowel consists primarily of gram-positive aerobes in small numbers. ... | 1969 | 5789139 |
| thymic myoid cells and myasthenia gravis. | 1970 | 4986259 | |
| [neuraminidase as a pathogenetic factor in an abscess caused by bacteroides fragilis]. | 1970 | 5483278 | |
| chemical characteristics of endotoxin from bacteroides fragilis nctc 9343. | 1970 | 5489062 | |
| the effect of carbon dioxide on the sensitivity of bacteroides fragilis to certain antibiotics in vitro. | the effect of 10% carbon dioxide on the sensitivity to four antibiotics of 10 strains of bacteroides fragilis was studied. the minimum inhibitory concentrations of erythromycin and lincomycin hydrochloride for these strains were four to 32 times higher, when grown in hydrogen plus 10% carbon dioxide, than the values obtained when the strains were grown in pure hydrogen. a similar effect was obtained by growing the strains in hydrogen on an acid medium. except for haemophilus influenzae and clost ... | 1970 | 5310276 |
| cholesterol absorption versus cholesterol synthesis in man. | 1970 | 4906653 | |
| [hypercalcemia and gastric secretion]. | 1970 | 4922554 | |
| isolation of spirochaetes from primates and other mammalian species. | 1970 | 4990374 | |
| chemical composition of lipopolysaccharide from an avian strain of escherichia coli o18. | 1970 | 4992532 | |
| [organophosphate inhibitors as tools for the enzymologist]. | 1970 | 4992978 | |
| studies on the structure of the mitochondrial membranes. | 1970 | 4245917 | |
| data on selected clinical blood chemistry tests of adult female rhesus monkeys (macaca mulatta). | 1970 | 4246018 | |
| [comparative studies on some effects of amphetamine in rats of different ages]. | 1970 | 4248861 | |
| hepatitis-associated antigen in chronic liver disease. | 1970 | 4193331 | |
| [control mechanism of insulin secretion]. | 1970 | 4319957 | |
| colchicine-induced delay of the degeneration release of sympathetic transmitter in the conscious rat. | 1970 | 4320998 | |
| enhanced resistance of mice to virulent japanese b encephalitis virus following inactivated vaccine and poly i:c. | 1970 | 4323444 | |
| cancer: dna from rna template. | 1970 | 4315782 | |
| effects of l-tryptophan (a natural sedative) on human sleep. | 1970 | 4097755 | |
| species source of complement in viral-immune and other cytolytic reactions. | 1970 | 4313147 | |
| a study on the transcription of the polyoma viral genome. | the transcription of polyoma (py) viral rna was studied in primary mouse kidney cell cultures (a) during normal, asynchronous infection, (b) under conditions where py-induced dna synthesis was inhibited with 5-fluorodeoxyuridine, and (c) after the synchronized onset of py-induced dna synthesis. the results obtained suggest that the bulk of py rna transcribed after the (asynchronous or synchronized) onset of py-induced dna synthesis, designated as "late" py rna, corresponds to the polycistronic t ... | 1970 | 4313194 |
| a plaque assay for enumerating antigen-sensitive cells in delayed-type hypersensitivity. | a general method is described for enumerating antigen-sensitive lymphocytes obtained from individuals having delayed hypersensitivity, in this case from highly tuberculin-sensitive guinea pigs. the method is based on the observation that resting lymphocytes are generally unable to support replication of rna viruses, whereas antigen-"activated" lymphocytes can. lymph node lymphocytes from individual animals were cultured in the presence or absence of tuberculin purified protein derivatives (ppd). ... | 1970 | 4323747 |
| a plaque assay for enumerating antigen-sensitive cells in delayed-type hypersensitivity. | a general method is described for enumerating antigen-sensitive lymphocytes obtained from individuals having delayed hypersensitivity, in this case from highly tuberculin-sensitive guinea pigs. the method is based on the observation that resting lymphocytes are generally unable to support replication of rna viruses, whereas antigen-"activated" lymphocytes can. lymph node lymphocytes from individual animals were cultured in the presence or absence of tuberculin purified protein derivatives (ppd). ... | 1970 | 4323747 |
| glucose dehydrogenase from pig liver. i. isolation and purification. | 1970 | 4392298 | |
| [effect of insulin on nuclear protein biosynthesis in rat liver]. | 1970 | 4392791 | |
| [bioelectric activities of the central nervous system following tissue-stress. demonstration of a biphasic response of the central nervous system]. | 1970 | 4254421 | |
| rapid diagnostic techniques in clinical virology. | 1970 | 4365749 | |
| preparation methods for human pachytene chromosomes. | 1970 | 4112904 | |
| feulgen staining of deoxyribonucleic acid by mixtures of schiff type reagents at different ph values. | 1970 | 4191050 | |
| studies of tertiary dentin in monkey teeth using vital dyes. | 1970 | 4098653 | |
| uncoupler-insensitive respiratory control of alpha-ketoglutarate oxidation by plant mitochondria. | 1970 | 4099163 | |
| specific removal of host-cell or vaccinia-virus antigens from extracts of infected cells by polyvalent disulphide-linked immunosorbents. | 1970 | 4097748 | |
| inhibition of shigella flexneri by the normal intestinal flora iii. interactions with bacteroides fragilis strains in vitro. | five strains of bacteroides fragilis isolated from human feces were assayed for their inhibitory activities against shigella flexneri in vitro. inhibition was not detected when shigella and the bacteroides strains were simultaneously inoculated into a defined liquid medium containing glucose. inhibition was apparent only when shigella was inoculated into established bacteroides cultures. in exponential-phase cultures, the shigella growth rate was diminished and logarithmic growth was prematurely ... | 1970 | 16557847 |
| relationships among experience level and value orientation and the performance of paraprofessional telephone counselors. | the effectiveness of indigenous paraprofessional helpers is thought to be partially due to the similarity in style and values between then and their clients. however, there is a concern that as they gain experience in an agency, their identification may shift from the clients to the agency. also, there is a question as to how effective paraprofessionals (selected due to their shared values with a target population) are with value-dissimilar clients. truax and carkhuff's scales of facilitative co ... | 1970 | 474534 |
| action of diazepam on muscular contraction in man. | 1971 | 4102747 | |
| immunogenicity of b 4 allotypic determinant of rabbit igg and igm in guinea pigs. | 1971 | 4108560 | |
| malignancy as a complication of immunosuppressive therapy. | 1971 | 4145004 | |
| [analysis of changes in postsynaptic potentials in a cellular analog of a conditioned reflex]. | 1971 | 4333118 | |
| comparison of media for the enumeration of clostridium perfringens. | for the enumeration of viable vegetative cells and spores of clostridium perfringens, noncommercial (laboratory prepared) sulfite-polymyxin-sulfadiazine (sps) agar, tryptone-sulfite-neomycin (tsn) agar, and shahidi-ferguson-perfringens (sfp) agar were statistically compared to sps agar without antibiotics. the selectivities of these four media were also evaluated on the basis of their ability to inhibit the growth of pure cultures of a variety of other organisms. the average recovery of vegetati ... | 1971 | 4324885 |
| effect of double-stranded viral rna on mammalian cells in culture. | during bovine enterovirus infection of ehrlich ascites tumor cells, large amounts of double-stranded rna accumulate. addition of this double-stranded rna to uninfected cells leads to rapid cell death. this is not a result of infectious virus production. neither single-stranded rna nor heat-denatured double-stranded rna has this effect. similar experiments with synthetic double-stranded polymers, poly(i).poly(c) and poly(a).poly(u), show that they are only slightly toxic at the concentrations use ... | 1971 | 4331088 |
| the effect of angiotensin i and ii on hind-limb blood flow in sheep. | 1971 | 4397196 | |
| electron transport in sarcoplasmic reticulum of fast and slow muscles. | 1971 | 4398233 | |
| a method for bioassay of an epidermal chalone-like inhibitor. | 1971 | 4253991 | |
| [sensitivity of yersinia enterocolitica strains to various antibiotics]. | 1971 | 4257559 | |
| [comparative study of the convulsion provoking activity of actinomycin d and methionine sulfoximine injected into the cerebrospinal fluid of dogs]. | 1971 | 4262072 | |
| [biosynthesis of desoxycorticosterone and corticosterone in sprague-dawley female rats after administration of 7, 12 dimethyl-benzanthracene]. | 1971 | 4262908 | |
| [biosynthesis of desoxycorticosterone and corticosterone in sprague-dawley female rats after administration of 7, 12 dimethyl-benzanthracene]. | 1971 | 4262908 | |
| coupling of glycosaminoglycans to agarose beads (sepharose 4b). | 1. heparin, heparan sulphate, chondroitin sulphate and dermatan sulphate were covalently attached to beads of agarose activated by cyanogen bromide. the bond is probably mediated by the amino group of a serine or peptide residue at the reducing end of the polysaccharide chain. 2. the uptake of glycosaminoglycan during the coupling procedure is about 0.9mg/ml of wet gel. however, direct analysis of washed and freeze-dried gels reveals that only about one-third of this amount is firmly attached to ... | 1971 | 4257093 |
| [serological investigations on strains of bacteroides thetaiotaomicron and bacteroides fragilis using the agargel precipitation technique]. | 1971 | 4994626 | |
| [methods of decomposing microbial cells for determination of their atp content]. | 1971 | 4999547 | |
| enzyme purification by electrodecantation. | 1. electrodecantation has been applied to the initial fractionation from crude material of pig kidney beta-d-glucosidase and sheep testicular n-acetylglucosaminidase. 2. the isoelectric points determined by isoelectric focusing were ph4.9 for the beta-d-glucosidase and ph6.3 for the n-acetylglucosaminidase. 3. electrodecantation of pig kidney extract and sheep testicular extract was carried out at ph4.9 and 6.3 respectively. 4. a six- to ten-fold increase in specific activity could be obtained w ... | 1971 | 5000643 |
| [role of the parietal associative cortex in the conditioned-reflex activity of rhesus monkeys]. | 1971 | 5004228 | |
| chemotherapy of equine babesiosis. | 1971 | 5005185 | |
| comparison of schaedler agar and trypticase soy-yeast extract agar for the cultivation of anaerobic bacteria. | schaedler agar (sa) and trypticase soy-yeast extract agar (tsyea), both supplemented with rabbit blood (5%, v/v) and menadione (0.5 mg/liter), were compared with respect to quantitative recovery, quality of growth, and rapidity of growth of selected anaerobic bacteria. the media were stored for 2 to 4 days prior to use in an anaerobic glove box, where all subsequent bacteriological procedures were performed. after 24 hr of incubation, colonies of clostridium cadaveris (c. capitovale), c. haemoly ... | 1971 | 4943275 |
| an improved method for chromosome preparation from mouse liver. | 1971 | 4945732 | |
| biosynthesis of pregnenolone. | 1971 | 4946132 | |
| effect of arginine and canavanine on arginine messenger rna synthesis. | 1971 | 4946188 | |
| genetics of the enterobacteriaceae. c. molecular relationships among members of the enterobacteriaceae. | 1971 | 4947113 | |
| the highly polarized recombination pattern within the metha gene of aspergillus nidulans. recombination within the metha cistron of a. nidulans. | 1971 | 5095611 | |
| rapid quantitative method for salmonella detection in polluted waters. | a procedure has been developed for the enumeration of salmonellae in polluted waters using several modifications of existing techniques. confirmation of salmonellae is achieved within 48 hr. this procedure includes selective enrichment in m-tetrathionate broth (22 +/- 1 hr), plating on brilliant green sulfa agar (20 +/- 1 hr), and confirmation by flagellar (h) agglutination of the growth in a mannosecontaining medium (6 +/- 1 hr). an incubation temperature of 41.5 c was used throughout this proc ... | 1971 | 4930275 |
| a cellular deficit in the reconstitutive capacity of immune populations of lymphoid cells demonstrable in studies of delayed hypersensitivity in mice. evidence for thymus-bone marrow cell synergism. | a cell-transfer system was employed in the present work to investigate several characteristics of the capacity of immune and normal lymphoid cells to transfer the delayed response to methylated human serum albumin in lethally irradiated syngeneic recipients. spleen cells derived from donor mice immunized with goose erythrocytes were far less effective in transferring responsiveness when compared with equal numbers of normal cells. statistical analyses indicated a frequency of 1 reactive cell or ... | 1971 | 4928817 |
| cytological and cytogenetical studies on brain tumors. ii. hyperdiploidy, a rare event in human primary meningiomas. | 1971 | 5101664 | |
| cardiovascular effects of pancuronium in man. | 1971 | 4396862 | |
| evidence for an alpha-sympathomimetic component in the effects of catapresan on vasomotor centres: antagonism by piperoxane. | 1971 | 4396661 | |
| nalidixic acid by intravenous infusion. a report of 50 cases. | 1972 | 4560832 | |
| recall of antibody synthesis to the primary antigen following successive immunization with heterologous albumins. a two-cell theory of the original antigenic sin. | 1972 | 4563348 | |
| stringent control in escherichia coli. | 1972 | 4566049 | |
| physiological and clinical studies with natural and synthetic luteinizing hormone-releasing hormone (lh-rh). | 1972 | 4567559 | |
| [antibody analysis using immunofluorescent methods: quantification and standardization]. | 1972 | 4567625 | |
| mode of recovery from the effects of heterologous anti-lymphocyte serum. i. recovery of the immune response. | 1972 | 4553773 | |
| ultraviolet inactivation and miscoding of irradiated r17-rna in vitro. | 1972 | 4557730 | |
| ultraviolet inactivation and miscoding of irradiated r17-rna in vitro. | 1972 | 4557730 | |
| activation parameters of the nerve impulse conduction. ii. | 1972 | 4539184 | |
| identification and genetic control of two rabbit high-density lipoprotein allotypes. | 1972 | 4626235 | |
| the action of some anticonvulsant drugs on cobalt-induced epilepsy and on the bemegride threshold in alert cats. | 1972 | 4626570 | |
| distribution of l- and m-type pyruvate kinase between parenchymal and kupffer cells of rat liver. | 1972 | 4626975 | |
| cross-protective antigens of neisseria meningitidis obtained from slaterus group y. | an extraction of the cells of neisseria meningitidis serogroup y with an aqueous solution of calcium choride (0.9 m) has been shown to solubilize a number of antigens. by immunodiffusion, this mixture of antigens has been shown to react with its group-specific antiserum and also to cross-react with a number of other group-specific antisera. the cross-reacting antigen appears to be an antigen common to a number of other serogroups of meningococci, and there is some evidence that it is protein in ... | 1972 | 4629126 |
| the immune response in a patient to an infection with bacteroides fragilis ss. fragilis and clostridium difficile. | 1972 | 4629360 | |
| [immunological studies in human leprosy using the stefansky bacillus of murine leprosy]. | 1972 | 4629866 | |
| experimental shigella infections in laboratory animals. i. antagonism by human normal flora components in gnotobiotic mice. | germfree mice were associated with selected species of human intestinal bacteria and then challenged with a streptomycin-resistant shigella flexneri strain. antagonism against shigella was most pronounced in mice associated with escherichia coli and least pronounced in mice associated with bacteroides fragilis. a moderate degree of antagonism could be demonstrated in mice associated with either streptococcus faecalis or bifidobacterium adolescentis. shigella persisted in the cecal contents of e. ... | 1972 | 4631914 |
| [the etiological structure of dysentery in the city of yerevan based on bacteriological and immunological studies]. | 1972 | 4573289 | |
| [skin lesions following too tight an application of fetters for prevention of hindlimb straddling in adult swine]. | 1972 | 4558319 | |
| [attempt at experimentally inducing colienteroxemia in piglets with inhibited enzymatic activity of the pancreas]. | 1972 | 4575908 | |
| [plastic properties of the venous system following dissection of the posterior vena cava]. | 1972 | 4634798 | |
| the use of (5-3h)uridine for pulse-labelling ribonucleic acid of mouse ehrlich ascites-tumour cells. | 1972 | 4634857 | |
| metronidazole versus anaerobes. in vitro data and initial clinical observations. | metronidazole, a systemic trichomonicide which has been used extensively since 1960, has recently been shown to be active against various anaerobic bacteria in vitro and in experimental infections. in the present study, metronidazole showed significant activity against virtually all of 54 strains of anaerobic and microaerophilic bacteria tested, including bacteroides fragilis. since this organism is the anaerobe most commonly isolated from human infections and has demonstrated significant resist ... | 1972 | 4635396 |
| effect of ionizing irradiation on hyaluronic acid production by cultured human synovial fibroblasts. | 1972 | 4636305 | |
| degree of human genetic isolation measured by isonymy and marital distances in two communities in an italian alpine valley. | 1972 | 4636780 | |
| teratologic study of rats exposed to ultrasound. | 1972 | 4637038 | |
| [relationship between delayed hypersensitivity phenomena and cellular immunity in the course of experimental bilharziasis]. | 1972 | 4640713 | |
| mechanism of action of pyruvate kinase. role of sulfhydryl groups in catalytic activity as determined by disulfide interchange. | 1972 | 4640939 | |
| [on 6 cases of serologically verified neuraxitis during rubella]. | 1972 | 4652112 | |
| [changes in antidiuretic hormone in rats administered metopyrone]. | 1972 | 4654470 | |
| [paradoxal diminution of human stratum corneum extension as a function of humidity in vitro]. | 1972 | 4661234 | |
| plasma hippuryl-l-lysine hydrolase inhibition by low molecular weight substance in lysosomes of skeletal muscle. | 1972 | 4661620 |