| [detection of healthy carriers of clostridium perfringens with thermoresistant spores in the personnel working in the kitchens of two roman hospitals]. | | 1970 | 4329407 |
| [durability of clostridium perfringens toxins in tissue of dead animals]. | | 1971 | 4329469 |
| pathogenesis of bacterial diarrheas (second of two parts). | | 1971 | 4329624 |
| [thymidine kinase]. | | 1970 | 4329676 |
| [morphological and some histochemical changes in the organism of guinea pigs caused by hyaluronidase from cl. perfringens type a]. | | 1971 | 4329698 |
| effect of phospholipase and trypsin on histidine uptake by mouse brain slices. | | 1971 | 4329756 |
| the binding of ouabain to na + -k + -dependent atpase treated with phospholipase. | | 1971 | 4329761 |
| conformation changes of deoxyribonucleic acid and polydeoxynucleotides in water and ethylene glycol. | | 1971 | 4329872 |
| [bacteriologic control in decubitus ulcer]. | | 1971 | 4329903 |
| purification of neuraminidases from vibrio cholerae, clostridium perfringens and influenza virus by affinity chromatography. | | 1971 | 4330046 |
| insulin-like effect of clostridial phospholipase c, neuraminidase, and other bacterial factors on brown fat cells. | | 1971 | 4330059 |
| [pneumocholecystitis]. | | 1971 | 4330098 |
| thymidine kinase of rat liver. activation by phospholipase c and subcellular distribution in the liver. | 1. the thymidine kinase activity of rat liver is greatly enhanced on addition of phospholipase c to the assay mixture. 2. most of the thymidine kinase activity of the liver is recovered in the mitochondrial and in the impure ;nuclear' fractions. no activity was detected in purified nuclei prepared in high-density sucrose. 3. a substantial thymidine kinase activity could be detected, with the aid of phospholipase c, in all rat tissues examined. | 1971 | 4330199 |
| a method for the preparation of radioactive fsh with preservation of biologic activity. | | 1971 | 4330528 |
| [sensitizing properties of purified concentrated cl. perfringens toxoids]. | | 1971 | 4330843 |
| [effect of lecithinase c of cl. perfringens type a on blood, bone marrow and phagocytic activity of the leukocytes of guinea pigs immunized with analecithinase]. | | 1971 | 4330845 |
| the continuing problem of gas gangrene: a review and report of illustrative cases. | | 1971 | 4330877 |
| phosvitin, a phosphoglycoprotein: composition and partial structure of carbohydrate moiety. | | 1971 | 4331032 |
| [bacterial l-glutamate decarboxylases: their action on l homocysteinesulfinic acid and l-homocysteic acid]. | | 1971 | 4331049 |
| electron microscopic study of the secretion of some bacterial enzymes and toxins. | | 1971 | 4331146 |
| characterization and partial purification of the specific glucocorticoid-binding component from mouse fibroblasts. | | 1971 | 4331329 |
| hazards of colostomy closure. | | 1971 | 4331340 |
| characterization of platelet alkaline phosphatase in normal subjects and in trisomy 21 down's syndrome patients. | | 1971 | 4331344 |
| [prevention of anaerobic enterotoxemia of swine]. | | 1971 | 4331398 |
| [pectate lyase]. | | 1971 | 4331671 |
| improved medium for enumeration of clostridium perfringens. | an improved selective medium, tryptose-sulfite-cycloserine (tsc) agar, for the enumeration of clostridium perfringens is described. it consists of the same basal medium as shahidi-ferguson-perfringens (sfp) agar, but with 400 mug of d-cycloserine per ml substituted for the kanamycin and polymyxin. tolerance of c. perfringens for d-cycloserine, its production of lecithinase, and its ability to reduce sulfite were used as the basis for development of this medium. comparisons were made between tsc ... | 1971 | 4331774 |
| chemically defined medium for the growth of clostridium perfringens. | a defined medium which supports growth of clostridium perfringens at low inoculum levels was developed. generation time for strain 8797 was 1.5 times greater than previously reported for growth in purged fluid thioglycolate medium. | 1971 | 4331776 |
| clostridium perfringens. i. sporulation in a biphasic glucose-ion-exchange resin medium. | a biphasic culture medium suitable for cultivation and sporulation of clostridium perfringens, c. botulinum, and c. sporogenes was devised. the medium designed for use in a disposable, compartmented, plastic film container contained peptones, yeast extract, minerals, an anion exchange resin, and glucose in 4% agar as the solid phase and (nh(4))(2)so(4) and 0.1% agar as the liquid phase. with the biphasic system, it was not necessary to use active cultures as inocula. growth was at least equal to ... | 1971 | 4332043 |
| clostridial endometritis. | | 1972 | 4332073 |
| [some characteristics of proteolytic systems of cl. perfringens type a]. | | 1971 | 4332196 |
| mechanism of the phosphorylation of thymidine by the culture filtrate of clostridium perfringens and rat liver extract. | | 1971 | 4332208 |
| [aggregating action of phospholipase c of clostridium welchii on human platelets]. | | 1971 | 4332362 |
| [myocardial ultrastructure of a rabbit in the course of poisoning with the toxin of clostridium perfringens type a]. | | 1971 | 4332400 |
| enterotoxemia of wildfowl due to cl. perfringens type c. | | 1972 | 4332522 |
| resistance of vegetative cells of clostridium welchii to low ph. | | 1971 | 4332569 |
| an outbreak of gastro-enteritis among diners at a restaurant in the dandenongs. | | 1972 | 4332681 |
| identification of n,o-diacetyl-,n-acetyl-, and n-glycolylneuraminyl-(2-3)-lactose in rat urine. | | 1971 | 4332836 |
| experimental effects of hyperbaric oxgen on selected clostridial species. i. in-vitro studies. | | 1972 | 4332847 |
| experimental effects of hyperbaric oxygen on selected clostridial species. ii. in-vitro studies in mice. | | 1972 | 4332848 |
| [how to obtain specific pathogen-free mice by the antibiotic decontamination method]. | | 1971 | 4333291 |
| [septic gas gangrene with unusual focus of infection]. | | 1970 | 4333357 |
| isolation of heart-resistant clostridium perfringens from healthy cattle. | | 1972 | 4333445 |
| purification and characteristics of the enterotoxin of clostridium perfringens type a. | | 1971 | 4333491 |
| rapid detection of clostridium perfringens enterotoxin by a modified ligated intestinal loop technique in rabbits. | | 1971 | 4333492 |
| [intracytoplasmic membrane structures in clostridium perfringens]. | | 1971 | 4333506 |
| [31 cases with anaerobic bacteria as the only isolates]. | | 1971 | 4333548 |
| germination of heat- and alkali-altered spores of clostridium perfringens type a by lysozyme and an initiation protein. | the normal system functioning in the utilization of metabolizable germinants by both heat-sensitive and heat-resistant spores of clostridium perfringens was inactivated by heat or by treatment of the spores with alkali to remove a soluble coat protein layer. altered spores were incapable of germination (less than 1%) and outgrowth (less than 0.0005%) in complex media without the addition of either lysozyme or an initiation protein produced by c. perfringens. the addition of either of these agent ... | 1972 | 4333607 |
| [combined effect of morphocycline and erythromycin on the pathogenic clostridia and experimental anaerobic (gaseous) infection]. | | 1971 | 4333644 |
| [distribution of clostridium perfringens in pasture soil]. | | 1971 | 4333884 |
| use of dogs as an assay for clostridium perfringens enterotoxin. | three techniques for using the dog as an assay organism for clostridium perfringens enterotoxin are described. these are believed to be more convenient than ligated ileal-loop procedures. | 1972 | 4333896 |
| [kinetic properties of clostridium welchii sr-12 glutaminase and effect of some ions on its activity]. | | 1971 | 4333906 |
| studies on n-acetylneuraminic acid aldolase. | n-acetylneuraminic acid aldolase from clostridium perfringens was irreversibly inactivated by 1mm-bromopyruvate with a half-life of 4.2min at ph7.2 and 37 degrees c. the rate of inactivation was diminished in the presence of pyruvate but not with n-acetyl-d-mannosamine, indicating that the inhibitor acted at, or close to, the pyruvate-binding site. the apparent k(i) for bromopyruvate, calculated from the variation of half-life with inhibitor concentration, was 0.46mm, compared with a competitive ... | 1971 | 4333937 |
| a case of clostridium perfringens endocarditis. | | 1972 | 4334030 |
| bacteriological studies of fatal clostridium perfringens type-a infection in chickens. | | 1971 | 4334070 |
| human erythrocyte membrane glycoprotein: a re-evaluation of the molecular weight as determined by sds polyacrylamide gel electrophoresis. | | 1971 | 4334138 |
| involvement of phospholipids in the d-glucose uptake activity of isolated human erythrocyte membranes. | | 1972 | 4334494 |
| isolation of glycopeptides from low- and high-density platelet plasma membranes. | | 1971 | 4334583 |
| [the present state concerning food-borne diseases]. | | 1971 | 4334606 |
| inhibition of acylneuraminate pyruvate-lyase: evidence of intermediary schiff's base formation and of a possible role of histidine residues. | | 1971 | 4334714 |
| buoyant density gradient centrifugation of rna and dna in alkali iodide solutions. | | 1971 | 4334851 |
| immunochemical properties of purified polysaccharide fraction of clostridium perfringens type a. | | 1971 | 4334860 |
| [gas gangrene following intramuscular injection]. | | 1971 | 4334927 |
| [cl. welchii as a potential cause of food poisoning]. | | 1971 | 4335191 |
| the action of phospholipase c on black film bilayer membranes. | | 1972 | 4335572 |
| epidemiology of clostridium perfringens food poisoning. | | 1972 | 4335808 |
| bacterial flora in the alimentary tract of chickens infected with eimeria brunetti and in chickens immunized with eimeria maxima and cross-infected with eimeria brunetti. | | 1972 | 4335852 |
| arthritis in pigs induced by dietary factors. microbiologic, clinical and histologic studies. | | 1971 | 4335983 |
| comparative effect of viral and bacterial neuraminidase on the complement sensitivity of lymphoid cells. | | 1972 | 4335984 |
| analytical measurements of isopycnic density in the preparative ultracentrifuge with application to felv and felv-rna. | | 1972 | 4336013 |
| a technique for producing large yields of vegetative cell-free refractile clostridium perfringens spores of unaltered heat resistance. | sonic treatment of sporulated clostridium perfringens cultures produced suspensions free of vegetative cells without altering viable spore counts or thermal resistance. | 1972 | 4336017 |
| [biological features of strains of cl. perfringens isolated during toxinfections]. | | 1971 | 4336037 |
| [purification and various properties of clostridium welchii sr-12 glutaminase]. | | 1972 | 4336096 |
| sporulation and enterotoxin production by mutants of clostridium perfringens. | the ability of clostridium perfringens type a to produce an enterotoxin active in human food poisoning has been shown to be directly related to the ability of the organism to sporulate. enterotoxin was produced only in a sporulation medium and not in a growth medium in which sporulation was repressed. mutants with an altered ability to sporulate were isolated from an sp(+) ent(+) strain either as spontaneous mutants or after mutagenesis with acridine orange or nitrosoguanidine. all sp(0) (-) mut ... | 1972 | 4336110 |
| [study of the arginine deiminase system of cl. perfringens]. | | 1972 | 4336143 |
| regulation of microsomal enzymes by phospholipids. iv. species differences in the properties of microsomal udp-glucuronyltransferase. | | 1972 | 4336170 |
| proteins and glycoproteins of the erythrocyte membrane. | | 1972 | 4336348 |
| collagenolytic enzymes. | | 1971 | 4336709 |
| effects of taurocholate and cholate on strains of clostridium welchii. | | 1972 | 4336737 |
| fever and bacteremia associated with hypertonic saline abortion. | a retrospective analysis of 302 patients from july 1 to dec. 15, 1970 and a prospective study of 43 patients from mid-dec. 1970 to mid-jan. 1971 who underwent hypertonic saline abortion at the new york hospital-cornell medical center showed that nearly 20% of the patients underwent a febrile episode. only 6 of the 67 patients with fever had positive blood cultures. an additional 15 patients had positive vaginal, cervical, placental or uterine cultures. no obvious explanation for the fever wa ... | 1972 | 4336819 |
| optical studies of a conformational change in dna before melting. | | 1972 | 4336863 |
| [a clostridium perfringens mutant producing coatless spores by lysozyme-dependent germination]. | | 1971 | 4337134 |
| interaction between proflavine and deoxyribonucleic acid influence of dna base composition. | | 1972 | 4337327 |
| phospholipase c from clostridium perfringens: purification by electrophoresis on acrylamide-agarose gel. | | 1971 | 4337394 |
| reversible resolution of glutamate decarboxylase from clostridium perfringens. | | 1971 | 4337395 |
| synthesis and turnover of euglena gracilis nuclear and chlorplast deoxyribonucleic acid. | | 1972 | 4337486 |
| [excretion of clostridium perfringens by black flies]. | | 1971 | 4337682 |
| [comparative microbiological studies of contaminated soils. ii. qualitative changes of microbial species]. | | 1971 | 4337692 |
| enzymes in rat urine: alkaline phosphatase. | | 1972 | 4337755 |
| pathogenicity of bacillus cereus for insects. i. production of phospholipase c. | | 1972 | 4337758 |
| pathogenicity of bacillus cereus for insects. ii. toxicity of phospholipase c for galleria mellonella. | | 1972 | 4337759 |
| pathogenesis and immunity of clostridium perfringens type c enteritis in swine. | | 1972 | 4337842 |
| comments on clostridia and enteric diseases in swine. | | 1972 | 4337843 |
| [experimental studies on lincomycin in anaerobic (gaseous) infection]. | | 1972 | 4337879 |
| chitinase activity and substrate specificity of three bacteriolytic endo-beta-n-endo-beta-n-acetylglucosaminidase. | | 1972 | 4338533 |
| [anaerobic sepsis following abortion]. | | 1971 | 4338536 |
| [the increased activity of microbial neuramidase in low hydrogen peroxide concentrations]. | | 1972 | 4338628 |
| immunogenicity of leukemia l1210 cells after neuraminidase treatment. | | 1972 | 4338766 |
| the effect of neuraminidase on the aggregation of bhk21 cells and bhk21 cells transformed by polyoma virus. | | 1972 | 4338905 |
| [composition of the gases given off by clostridium septicum, clostridium chauvoei and welchia perfringens cultured in a sodium thioglycolate medium under vacuum after alkalinization of the medium at the end of cultivation]. | | 1972 | 4338943 |
| bioassay for -toxin of clostridium perfrigens using survival time in mice. | | 1972 | 4338979 |