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Serum progesterone concentration in cows superovulated by means of PMSG and FSH prior to embryo transfer

Serum progesterone concentration in cows superovulated by means of PMSG and FSH prior to embryo transfer

Anais, IX Congresso Brasileiro de Reproducao Animal, Belo Horizonte, Brazil, 22 a 26 de julho de 1991 Vol II: 284

For 10 Charolais cows, superovulated by PMSG treatment, blood progesterone concentration immediately before gonadotropin treatment, 48 h after gonadotropin treatment, at oestrus (48 h after induction) and at embryo collection (7 days after oestrus) averaged 4.17+or-1.85, 8.62+or-2.98, 0.93+or-0.61 and 146.28+or-69.42 (ng/ml) vs. 2.87+or-0.66, 3.15+or-1.84, 0.16+or-0.16 and 21/64+or-21.46 for 11 cows superovulated by FSH treatment.

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Accession: 002219839

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