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1.
Alexandria Journal of Veterinary Sciences [AJVS]. 1990; 6 (1): 181-192
em Inglês | IMEMR | ID: emr-15317

RESUMO

The therapeutic efficacy of kitasamycin following oral administration of 300 or 600 mg/kg. b. wt. for five successive days against experimental E.coli infection in broiler Hubbard chicken was studied. Effect on body weight gain and feed conversion from 3 weeks were of age till the end of 6 weeks also investigated. Moreover, tissue distribution of kitasamycin in normal and E.coli-infected chicks were recorded. Results achieved showed that administration of kitasamycin at the same time of infection, reduced morbidity, mortality and development of lesions more effectively than its administration after the appearance of symptoms in therapeutic or double the therapeutic doses. Kitasamycn improved significantly body weight gain and feed conversion, especially when given at the same time of E.coli infection. Kitasamycin [300 mg/kg. b. wt.] Was detected in serum of E.coli-infected chickens as early as 5 minutes and after 10 minutes in serum of normal birds following administration. It reached peak concentration one hour after administration and its level was slightly higher [7.4 +/- 0.78 micro g/ml] in serum of infected chickens versus normal birds [6.2 +/- 0.37 micro g/ml]. The concentration of the drug was high he in bile, ceacum, intestine, gizzard and lung than in muscles, fat and spleen. Kitasamycin could not be detected in brain at any interval following administration


Assuntos
Animais , Infecções por Escherichia coli , Galinhas
2.
Mansoura Medical Bulletin. 1985; 15 (3): 37-44
em Inglês | IMEMR | ID: emr-124214

RESUMO

The study of concentration of seven antibacterial drugs [Kanamycin, Cotrimoxazole. ErytHromycin, Thiophenicol, Oxytetracycline, Sodium epicillin and Dicloxacillin] in serum and prostatic fluid showed that three of them [Kanamycin, Cotrimoxazoley and Thiophenicol] were secreted significantly, in the prostatic fluid in an effective concentrations. The other drugs were secreted in little amounts. The statistical analysis showed that there is a correlation between the concentration of Kanamycin in serum and in the prostatic fluid, while the other drugs showed no correlation


Assuntos
Humanos , Masculino , Antibacterianos/análise , Próstata/metabolismo , Antibacterianos/sangue
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