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Year 2008 - Volume 28, Number 09
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Perfil celular e microbiológico de ovelhas Santa Inês no período lactante e pós-desmame, p.417-422
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ABSTRACT.- Blagitz M.G., Batista C.F., Souza F.N., Benites N.R., Melville P.A., Stricagnolo C.R., Ricciardi M., Gomes V., Azedo M.R., Sanches B.G.S. & Della Libera A.M.M.P. 2008. [Cellular and microbiological profile of Santa Ines ewes in the lactation and the post-weaning period.] Perfil celular e microbiológico de ovelhas Santa Inês no período lactante e pós-desmame. Pesquisa Veterinária Brasileira 28(9):417-422. Departamento de Clínica Médica, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Av. Prof. Dr. Orlando Marques de Paiva 87, Cidade Universitária, São Paulo, SP 05508-270, Brazil. E-mail: magblagitz@usp.br
The aim was to evaluate and compare the microbiological and cellular profile of the milk of Santa Ines ewes during the lactation period and the active involution. Milk samples were analyzed from 12 ewes during these distinct periods. Clinical examination of the mammary gland, somatic cell count (SCC), California Mastitis Test (CMT), bacteriologic screening and sensibility of the pathogens in vitro were performed. Most alterations were observed in the active involution period. SCC and CMT were higher in this same period. Besides this, a high persistency of infection occurred. The active involution period did not show high susceptibility. Coagulase-negative staphylococci were the only isolated bacteria. A high antimicrobial sensibility of these pathogens was also encountered. |
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