Reduction of drug resistance of mycobacterium tuberculosis after treatment with hamycin.
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Adolescent↗
Biomedical subjects
R A Narayanan
Publications and source records attributed to R A Narayanan.
Persistence of Candida sp. 115 during hydrolysis of penicillin G and metabolism of phenylacetic acid.
The growth of Candida sp. 115 was investigated on the constituents of penicillin G hydrolysis reaction mixture. Neither penicillin G nor 6-aminopenicillanic acid was degraded or utilised for growth. The yeast accepted phenylacetic acid, sodium acetate and glucose as growth substrates. Phenylacetic acid was metabolised via p-hydroxy phenylacetic acid, which was the only accumulated metabolite. The enzymes responsible for hydroxylation of phenylacetic acid were induced by phenylacetic acid and sodium acetate.
Acetates↗
Newer approaches for improving Streptomyces strains. I. Studies on protoplast fusion of S. griseus.
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Protoplasts↗
Utilization of glucose and phosphate by fungus Aspergillus ochraceus during submerged fermentation and its relationship to the production of anti-viral substance 6-MFA.
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Antiviral Agents↗
Fermentation--processes and products.
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Biological Products↗
Fermentation: process and products. 2. Pseudomonads.
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Biological Products↗
In vitro activity of chloramphenicol against drug resistant strains of Mycobacterium tuberculosis.
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Chloramphenicol↗
Fermentation: process and production 4.
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Enzymes↗