Drug Resistance of Staphylococci VI. Genetic Determinant for Chloramphenicol Resistance
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منابع مشابه
Drug resistance of staphylococci. VI. Genetic determinant for chloramphenicol resistance.
Naturally occurring strains of staphylococci which are resistant to chloramphenicol (CM) inactivate this antibiotic. One of the inactivation products of CM showed the chromatographic behavior of 3-acetoxychloramphenicol. Induction of resistance occurred after prior exposure to subinhibitory concentrations of the antibiotic. The resistance of induced populations, as well as CM-inactivation abili...
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S. Miyamura (J. Pharm. Sci. 53:604, 1964) noted inactivation of chloramphenicol in cultures of chloramphenicol-resistant Staphylococcus aureus. Our recent findings (S. Okamoto and Y. Suzuki, Nature 208:1301, 1965) on drug-inactivating enzymes of Escherichia coli carrying R factor (E. coli R+) prompted this study. All strains were isolated from patients and supplied by S. Mitsuhashi. They are: S...
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عفونت و تهاجم ارگانیسم های انگلی به بدن، عامل اصلی بیماری و مرگ انسانها از آغاز بشریت بوده است . در حقیقت بسیاری از اشکال حیات بدون غلبه بر ارگانیسم های زنده دیگر، قادر به ادامه زندگی نخواهند بود. انسانها معمولا مستعد تهاجم ارگانیسم های کوچکتری مانند کرمها، آمیب ها، قارچها، باکتریها و ویروسها هستند. این عوامل مکان خاصی را در بدن انتخاب کرده، مواد ضروری لازم برای حیات و تکثیر خود را دریافت نموده...
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Vancomycin resistance has been reported in clinical isolates of both coagulase-negative staphylococci and Staphylococcus aureus. The emerging threat of widespread vancomycin resistance poses a serious public health concern given the fact that vancomycin has long been the preferred treatment of antibiotic-resistant gram-positive organisms. Though major efforts are now being focused on improving ...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1968
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.95.3.886-892.1968