[Contamination of tissue cultures with pleuropneumonia-like organisms].
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چکیده
منابع مشابه
Elimination of pleuropneumonia-like organisms from tissue culture.
Pleuropneumonia-like organisms (PPLO) are the crabgrass of tissue culture. Many reports exist in the literature of successful attempts to eliminate these organisms from tissue cultures, but usually such reports were stimulated by the failure of some previously described method to be successful in the hands of the investigator. Although our cultures exhibited no overt manifestations of contamina...
متن کاملArginine Metabolism in Pleuropneumonia-like Organisms Isolated from Mammalian Cell Culture.
Schimke, Robert T. (National Institutes of Health, Bethesda, Md.) and Michael F. Barile. Arginine metabolism in pleuropneumonia-like organisms isolated from mammalian cell culture. J. Bacteriol. 86:195-206. 1963.-Arginine degradation is a significant metabolic process for pleuropneumonia-like organisms (PPLO; Mycoplasma) isolated from cell culture. The conversion of arginine to ornithine in PPL...
متن کاملRole of organisms of the pleuropneumonia group in human genital infections.
The isolation of organisms of the pleuropneumonia group from the human genital tract has aroused considerable interest in view of the attention now being paid to the aetiology of non-specific (non-gonococcal) urethritis. The first isolation of a pleuropneumonia-like organism from man was made by Dienes and Edsall (1937) from a Bartholin's abscess. Dienes and his associates (Dienes, 1940; 'Diene...
متن کاملThe growth of pleuropneumonia-like organisms of human origin: cultivation in the developing chick embryo and an in vitro growth cycle.
Some strains of pleuropneumonia-like organisms (PPLO) of human origin grow quite sparingly in vitro; therefore, attempts were made to determine if these organisms could be sustained better in the developing chick embryo. A semiquantitative comparison of growth on artificial media and in the chick embryo is presented. As pleuropneumonia-like organisms aIe frequent inhabitants of the genitourinar...
متن کاملMetabolism of animal cells infected with mycoplasma.
Powelson, Dorothy M. (Stanford Research Institute, Menlo Park, Calif.). Metabolism of animal cells infected with mycoplasma. J. Bacteriol. 82:288-297. 1961.-The effect of pleuropneumonia-like organisms (PPLO) upon the metabolism of tissue cultures was tested by comparing the assimilation and accumulation of the amino acids in the medium during growth and maintenance of monolayers of mouse fibro...
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عنوان ژورنال:
- Voprosy virusologii
دوره 10 2 شماره
صفحات -
تاریخ انتشار 1965