Bacteriostatic activity of penicillin and streptomycin in frozen bull's semen
Standard doses of penicillin (1000 iu) and streptomycin (1000 ug) per ml of diluent were used. Bacteriological examinations of the semen were performed after 30 min storage at 20 degrees and after 4 h equilibration at 4 degrees. The growth of bacteria was inhibited entirely in 30% of semen samples....
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Veröffentlicht in: | Medycyna weterynaryjna 1986, Vol.42 (2) |
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Format: | Artikel |
Sprache: | pol |
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Zusammenfassung: | Standard doses of penicillin (1000 iu) and streptomycin (1000 ug) per ml of diluent were used. Bacteriological examinations of the semen were performed after 30 min storage at 20 degrees and after 4 h equilibration at 4 degrees. The growth of bacteria was inhibited entirely in 30% of semen samples. Bacterial contamination of the remaining samples was reduced considerably |
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ISSN: | 0025-8628 |