Effect of Exogenous Penicillin on Penicillin Biosynthesis
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چکیده
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Regulation of Aspergillus nidulans penicillin biosynthesis and penicillin biosynthesis genes acvA and ipnA by glucose.
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BACKGROUND Benzathine penicillin G every 3 weeks is the standard protocol for secondary prophylaxis for recurrent rheumatic fever. OBJECTIVE Assess the effect of Benzathine penicillin G on Streptococcus sanguinis and Streptococcus oralis in patients with cardiac valvular disease due to rheumatic fever receiving secondary prophylaxis. METHODS Oral streptococci were evaluated before (baseline...
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By SIR ALEXANDER FLEMING, F.R.C.S., F.R.C.P., F.R.S. from the Inoculation Department, St. Mary's Hospital I HAVE in the last few years received a certain number of honours, but none has touched me more than the invitation to deliver the Robert Campbell Oration for thtis year in Belfast. I did not know Robert Campbell personally, but I have read much about him and have appreciated my great misfo...
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 1972
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.1.4.315