Publications

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antimicrobial action of nitrogen-containing steroids.smith, rodney f. (university of maryland, baltimore), donald e. shay, and norman j. doorenbos. antimicrobial action of nitrogen-containing steroids. j. bacteriol. 85:1295-1299. 1963.-a new group of 16 synthetic nitrogen-containing steroids have been tested against a variety of microorganisms for antimicrobial properties. the gradient plate screening method, serial dilution, and dry weight techniques were used in the studies. the organisms tested consisted of 14 gram-negative bacteria, 10 gram-po ...196314047220
[studies on desoxyribonuclease of cl. perfringens]. 196314047880
[mixed dietary toxinfection caused by clostridium botulinum and clostridium perfringens]. 196314047907
[a case of fatal septicemia caused by clostridium perfringens. (clinical, bacteriological and hematological study)]. 196314052188
an outbreak of cl. welchii food poisoning. 196314053533
[determination of lower (c1-c8) and higher (c8-c18) fatty acids in liquid culture media of anaerobic sporogenic bacteria]. 196314054477
antibiotic growth stimulation. 196313930006
necrotizing jejunitis: a newly discovered disease in the highlands of new guinea. 196313936795
localized clostridial chorioamnionitis. 196313937602
[effect of cl. perfringens toxin on the formation of antitoxin immunity]. 196313938698
effects of various drugs on exotoxin (ci. perfringens) toxicity. pretreatment with chlorpromazine, phenoxybenzamine, heparin, and cortisone. 196313938867
[acute renal insufficiency]. 196313946936
some studies on the chemical modification of epsilon-toxin of clostridium perfringens type d. 196313951621
septic abortion with hemoglobinuria and renal insufficiency with special reference to clostridium welchii infection. 196313958213
the incidence of natural clostridium welchii alpha-antitoxin in indian equines: its influence on the results of antigenic stimulus. 196313966780
incidence of clostridium perfringens in american foods.food samples were examined for the presence of clostridium perfringens. a medium described by mossel and later modified by angelotti et al. was used for the detection and enumeration of c. perfringens. the incidence of c. perfringens observed in the foods examined was 6.1%. c. perfringens was recovered from 2.7% of the commercially prepared frozen foods, 3.8% of fruits and vegetables, 5.0% of spices, 1.8% of home-prepared foods, and 16.4% of raw meat, poultry, and fish.196313978944
[antibiotic and sulfonamide sensitivity of various strains of cl. perfringens]. 196313979865
the fractionation of clostridium welchii epsilon-antigen on cellulose ion exchangers. 196313981246
sporulation of clostridium botulinum types a, b, and e, clostridium perfringens, and putrefactive anaerobe 3679 in dialysis sacs.schneider, morris d. (quartermaster food and container institute for the armed forces, u.s. army, chicago, ill.), nicholas grecz, and abe anellis. sporulation of clostridium botulinum types a, b, and e, clostridium perfringens, and putrefactive anaerobe 3679 in dialysis sacs. j. bacteriol. 85:126-133. 1963.-concentrated cultures of spores of clostridium botulinum type a (33a, 37a), b (41b, 51b), and e (strain vh), c. perfringens (strain e), and putrefactive anaerobe 3679 were prepared in intussu ...196313992169
the polysaccharides of clostridium perfringens. 196314059310
clostridium welchii conjunctivitis. 196314061743
inhibitory effects of hyperbaric oxygen on bacteria and fungi. 196314062728
changes in plasma proteins and liver nucleic acids during immunization with microbial toxin. 196314065213
the polysaccharides of clostridium perfringens. 196314066012
outbreak of clostridium welchii food-poisoning. 196314066182
bacterial nucleotidases.kohn, j. (queen mary's hospital, london, england) and j. l. reis. bacterial nucleotidases. j. bacteriol. 86:713-716. 1963.-the 3- and 5- nucleotidase activity in various bacterial species was investigated. both enzymes were found in bacterial extracts in varying proportions. the nucleotidases were found to be very active in proteus vulgaris, in which organism they were studied in detail. the relative activities, the ph optima, and the effect of metal ions were investigated. it was concluded that ...196314066466
the effect of exogenous catalase on the aerobic growth of clostridia. 196314068455
[on methods of studying the effectiveness of refuse disposal in populated areas]. 196314068887
the failure of antitoxin to protect guinea-pigs against intraperitoneal infection with clostridium welchii type a. 196314068944
observations on the alimentary tract and its bacterial flora in healthy and diseased pigs. 196314068948
[active immunity against gas gangrene in monkeys with acute radiation injury]. 196314070206
[detection of botulism toxins and microbes of b and c types in the bodies of sick human and animal subjects and in cadavers]. 196314070208
composition, alteration, and effects of the intestinal flora. 196314071701
effect of some synthetic peptides on the alpha-toxin production by clostridium perfringens pb6k. 196314071904
[contribution to methods of isolation of c1. perfringens. iii. isolation of cultures at 46-47 degrees c]. 196314075060
[experimental data on the maintenance of viability and toxinogenic capacity of c1. perfringens, type a, after contact "in vitro" with large quantities of penicillin]. 196314075061
[sorption of antitoxic antigangrene serum with human erythrocytes]. 196314077123
[preparation of type-specific precipitating sera for the diagnosis of cl. perfringens]. 196314077125
clostridial infection of the liver. 196314077421
[classification of histidine decarboxylating tissue and bacterial enzymes]. 196314077682
the kinetic analysis of hemolysis by clostridium perfringens (cl. welchii) alpha-toxin (phospholipase c). 196314077967
vaccination of monkeys against gas gangrene caused by c1. perfringens under conditions of chronic irradiation. 196314079336
post-abortal clostridial sepsis. 196314079542
serology of the soluble antigens of the pathogenic clostridia.ellner, paul d. (university of vermont, burlington), and stanley s. green. serology of the soluble antigens of the pathogenic clostridia. j. bacteriol. 86:1084-1097. 1963.-soluble antigens of 42 strains, representing nine species of clostridia commonly occurring in human infections, were prepared by growing the organisms in a nonantigenic medium. serological studies demonstrated the occurrence of considerable strain variation within each species. interactions among the nine species, as well as w ...196314080776
serological grouping of the pathogenic clostridia.ellner, paul d. (university of vermont, burlington), and stanley s. green. serological grouping of the pathogenic clostridia. j. bacteriol. 86:1098-1100. 1963.-by use of the soluble antigens of ten species of pathogenic clostridia and specific globulins, it has been possible to divide these organisms into a number of groups based upon the presence or absence of precipitin lines in agar gel. a scheme for such a grouping is presented, and the utility of this method is discussed.196314080777
food poisoning in england and wales, 1962. 196314082204
clinicopathological conference. 196314084942
[on factors influencing alpha-toxin production by clostridium perfringens]. 196314085505
the demonstration of endotoxin in the circulating blood of patients with septic abortion. 196314085780
[mondor's syndrome-tricolor syndrome-genital sepsis due to perfringens bacillus]. 196314086297
the management of septic abortion. 196314086632
removal of pas positive surface sugars in tumor cells by glycosidases. 196314120366
bovine "enterotoxemia" i. clostridium perfringens types isolated from animal sources in alberta and saskatchewan. 196317421573
mucopolysaccharides produced by a strain of clostridium perfringens.izumi, kunihiko (kanazawa university, kanazawa, japan). mucopolysaccharides produced by a strain of clostridium perfringens. j. bacteriol. 83:956-959. 1962.-a new series of mucopolysaccharides was isolated from the culture medium of clostridium perfringens and partially purified by the use of a column of anion-exchange resin. a large part of the substance was composed of neutral sugars, amino sugars, uronic acids, and oligopeptides, suggesting a structure analogous to that of bacterial cell wall ...196216561945
[purification and concentration of toxin and anatoxin from ci. perfringens]. 196214455599
clostridium welchii infection due to plaster of paris after a shelf procedure of the hip. 196214459095
unusual gas bacillus infections including necrotic enteritis. 196214451307
rearing of germfree and monocontaminated chicks in rigid plastic isolators.a plexiglas isolator for rearing germfree vertebrates is described. plastic components were precut and finished by a plexiglas supplier. this equipment is relatively inexpensive; moreover, neither special facilities nor skills are required in their construction. advantages of this type of isolator are: readily dismantled for cleaning, durable, excellent visibility of the interior, and minimal maintenance. in 30 separate groups of animals, 27 of these yielded germfree chicks. many of these chicks ...196214486221
clostridium welchii infection complicating biliary-tract surgery. 196214489338
the inhibition of lecithinase d activity by a synthetic lipid. 196214494047
[cultivation of cl. perfringens on synthetic media]. 196214495298
atypical strains of clostridium perfringens from swine. 196214469441
[the toxin production capacity of strains of the perfringens group in the light of the comparative quantitative analyses of the toxic antigens in culture fluids, cell extracts and spore extracts]. 196214472252
sulfamylon (mafenide) and penicillin as expedient treatment of experimental massive open wounds with c. perfringens infection. 196214472538
[experimental study on the serological properties of fraenkel's gas bacillus (b. perfringens). iv]. 196214473518
[on the nature of the hemotoxin detected in a focus of the lesion and in the blood serum in experimental mixed infections caused by cl. perfringens and oedematiens]. 196214474307
[on the toxinogenic strains and nontoxinogenic strains of cl. welchii, with special reference to the formation of clones]. 196214479950
food poisoning in england and wales, 1961. 196213996858
an outbreak of food poisoning caused by clostridium perfrigens. 196214005415
some observations on the mechanism of the nagler reaction. 196214007262
[postabortal anaerobic sepsis]. 196213990381
[on puerperal sepsis with reference to clostridium welchii sepsis]. 196213991954
[studies on the odors emitted by anaerobes. vii. welchia perfringens and welchia agni]. 196213968288
[acute adrenal hemorrhage caused by bacillus perfringens toxinfection in a pregnant woman]. 196213969307
histamine and 5-hydroxytryptamine in the intestinal tract of germ-free animals, animals harbouring one microbial species and conventional animals.histamine and 5-hydroxytryptamine were determined in the intestinal tract of germfree and conventional rats and mice. comparable histamine data were collected in clostridium perfringens mono-associated rats, while 5-hydroxytryptamine determinations were extended to include the chicken. in rats and mice harbouring an intestinal microflora, bacterial formation of histamine occurs mainly in the caecum. compared to values found in germ-free animals, histamine levels in the wall of the small intestin ...196213970018
[obtention of cl. perfringens toxin on a culture medium of casein pancreatic hydrolysate]. 196213976160
[considerations on the anti-perfringens properties of various serums]. 196213963411
[study on food-poisoning clostridium welchii]. 196213952466
phospholipase c-producing bacteria and food poisoning. an experimental study on clostridium perfringens and bacillus cereus. 196213939299
[studies on clostridium perfringens with an immunofluorescent method]. 196213897437
[non-receptivity of trout alevins to infection by enterobacteria and enterophages]. 196213902628
[constants of erythrocytelysis by type a cl. perfringens alpha-toxin in various animals]. 196213913255
crystalline epsilon-prototoxin from clostridium welchii. 196213920984
polynucleotide phosphorylase of clostridium perfringens. i. effect of basic polypeptides on polyribonucleotide synthesis. 196213887030
[observations on the simultaneous activity of c. perfringens toxin and proteus culture centrifugates in animal experiments]. 196213887207
[an epizootic of symptomatic blackleg caused by welchia perfringens]. 196213888625
an outbreak of surgical wound infections due to clostridium perfringens. 196213889579
serology of the soluble antigens of clostridium perfringens types a-f by agar-gel diffusion.ellner, paul d. (university of vermont, burlington) and carolyn d. bohan. serology of the soluble antigens of clostridium perfringens types a-f by agar-gel diffusion. j. bacteriol. 83:284-296. 1962.-a serological study by agar-gel diffusion of the soluble antigens of 39 strains of the clostridium perfringens group has shown them to be extremely heterogeneous. strain variation occurred within the six types, and common antigens shared among the six types were frequently observed. attempts to produ ...196213890020
production and characterization of clostridium perfringens "bursting factor".fredette, v. (university of montreal, montreal, canada), a. forget, and g. vinet. production and characterization of clostridium perfringens "bursting factor." j. bacteriol. 83:1177-1182. 1962.-virulent cultures of clostridium perfringens in which none of the presently known toxic or enzymatic fractions could be detected either in vitro or in vivo were shown to contain "bursting factor." this new antigen, although devoid of toxicity, exerts a triggerlike or aggressinlike action on washed perfrin ...196213894833
use of the waring blendor for reducing the viscosity of fluid cultures of the perfringens bacillus. 196213894835
5-benzyl-2,4-diaminopyrimidines as antibacterial agents. i. synthesis and antibacterial activity in vitro. 196214056446
[rurther characterization of the enzymes responsible for mast cell disruption]. 196214031776
foodborne disease in california with special reference to clostridium perfringens (welchii). 196214031861
quantitation of clostridium perfringens in foods.a procedure is described for identifying and enumerating clostridium perfringens in foods by means of a simplified agar plating method, followed by confirmation of black colonies in tubes of motility-nitrate medium and sporulation broth. the test is routinely completed within 48 hr. under experimental conditions, the procedure has been used to quantitatively recover various levels of c. perfringens contamination in a variety of foods and has recovered as few as ten c. perfringens per g without i ...196213861594
electrokinetic requirements for the reaction between cl. perfringens alpha-toxin (phospholipase c) and phospholipid substrates. 196213864657
gas gangrene following an intramuscular injection of concentrated liver extract. report of case with fatal termination by fulminating clostridium perfringens bacillus septicemia. 196213872977
a clostridial or enterococcal food poisoning outbreak. 196213873743
[research on the antagonistic power of e. coli in relation to w. perfringens]. 196213874753
[animal enterotoxemias. (ideas of comparative pathology)]. 196113878845
[contribution to the study of the anaerobic flora in placenta retentions in the puerperium]. 196113879197
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