Browsing by Author "MATURANA FILHO, Milton"

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    Efeitos do estresse térmico sobre os parâmetros produtivos e reprodutivos de vacas leiteiras
    (Fundação de Ensino Octávio Bastos, 2004-09-30) MATURANA FILHO, Milton; VILLARRETA, Elias Tunon
    This literature review aims to discuss thermal comfort variables and their effects on the production and reproduction of dairy cows. It has been found that in tropical countries, dairy cows are influenced by unfavorable environmental conditions and compromise the maximum expression of superior genotypes.
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    Mecanismos endócrinos envolvidos no reconhecimento materno do embrião em bovinos
    (Centro Universitário da Fundação de Ensino Octávio Bastos, 2004-09-30) ALVAREZ JÚNIOR, Roberto Aparecido; TUNIN, Adriana Maria Favaro; MATURANA FILHO, Milton; VILLARRETA, Elias Tunon
    The purpose of this literature review is to describe the antiluteolytic mechanism estimated by the conceptus. It is known that interferon-tau is secreted by the bovine embryo in order to suppress the synthesis of prostaglandin (PGF) from epithelial cells in order to maintain pregnancy. The mother's endocrine mechanisms are also responsible for the development of the embryo, in which the production of progesterone by the corpus luteum stands out.