Efeitos da privação alimentar de 48 horas na resposta de fase aguda em cavalos

نویسندگان

چکیده

Resumo O objetivo deste estudo foi avaliar o efeito da restrição alimentar na resposta de fase aguda em equinos. Vinte cavalos foram submetidos à por 48 h enquanto outros 12 animais (controle) tiveram livre acesso água e alimento. Os monitorados, examinados amostras sangue coletadas no início (0) do com 6, 12, 18, 24, 30, 36, 42 horas alimentar. dados análise variância bidirecional medidas repetidas a significância estatística P ≤ 0,05. toleraram sem complicações clínicas relevantes. A induziu uma caracterizada pela elevação das concentrações séricas α2-macroglobulina (24-38 h), ceruloplasmina (36-48 α1-antitripsina (30-48 α1-glicoproteína ácida (42-48 h) haptoglobina h). privação nutrientes eleva os níveis cortisol circulante, que atua sistema imunológico inato qual, então induz aguda. Em conclusão, é um fator estressor físico para equinos, capaz induzir reação proteica aguda, pelo aumento produção α2-macroglobulina, ceruloplasmina, α1-antitripsina, haptoglobina.

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ژورنال

عنوان ژورنال: Ciência Animal Brasileira

سال: 2022

ISSN: ['1518-2797', '1809-6891']

DOI: https://doi.org/10.1590/1809-6891v23e-72445p