A Tellurite-Iron-Rosolic Acid Medium Selective for B. dysenteriae (Flexner)
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چکیده
منابع مشابه
Tellurite-glycine agar: a selective plating medium for the quantitative detection of coagulase-positive staphylococci.
The coagulae-positive staphylococci comprise a very homogeneous, readily identifiable species (Evans and Niven, 1950; Shaw et al., 1951) that includes all of the proven pathogenic and enterotoxin-producing strains of staphylococci. As a result of the clinical and public health significance of these organisms, a selective medium for their isolation and enumeration would have considerable value. ...
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enzyme preparations cannot be aged and reactivated in a convincing way (Williams and McIntyre, J. Biol. Chem., 217, 467, 1955). The action of certain of these factors such as adenosine and glucose is now regarded as a membrane effect (Trudinger, Australian J. Exptl. Biol. Med. Sci., 33, 67, 1955; and Smith and Lichstein, Proc. Soc. Exptl. Biol. Med., 86, 586, 1954). The mode of action of biotin...
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Acute toxicity and pharmacological actions of rosolic acid were studied. Results: ( 1) LD 50 s of rosolic acid on mice were 82 ( 78-87) mg/kg s.c. and 49 (41-58) mg/kg i.p. The animals survived after the oral administration. (2) Significant irritation on the mucosa was not observed. (3) Rosolic acid produced a rise in the blood pressure and a transient depression of respiration in the rabbit. (...
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ژورنال
عنوان ژورنال: BMJ
سال: 1941
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.4214.501