Search Results - "Girotto, R.W"

Effects of eCG are more pronounced in primiparous than multiparous Bos indicus cows submitted to a timed artificial insemination protocol by Sales, J.N.S., Bottino, M.P., Silva, L.A.C.L., Girotto, R.W., Massoneto, J.P.M., Souza, J.C., Baruselli, P.S.

“…The effects of eCG on follicular growth, ovulation, and pregnancy per artificial insemination (P/AI) in multiparous and primiparous Bos indicus beef cows…”
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Fixed-time AI protocols replacing eCG with a single dose of FSH were less effective in stimulating follicular growth, ovulation, and fertility in suckled-anestrus Nelore beef cows by Sales, J.N.S, Crepaldi, G.A, Girotto, R.W, Souza, A.H, Baruselli, P.S

“…The aim of the present study was to evaluate the effects of a single treatment with FSH on diameter of the largest follicle and on conception rates of suckled…”
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Effect of induction of ovulation with estradiol benzoate at P4 device removal on ovulation rate and fertility in Bos indicus cows submitted to a TAI protocol by Crepaldi, G.A., Sales, J.N.S., Girotto, R.W., Carvalho, J.G.S., Baruselli, P.S.

“…This study aimed to minimize the number of times cattle need to be confined during protocols for TAI in beef cows treated for induction of ovulation with EB at…”
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Effects of eCG and FSH in timed artificial insemination treatment regimens on estrous expression and pregnancy rates in primiparous and multiparous Bos indicus cows by Bottino, M.P., Simões, L.M.S., Silva, L.A.C.L., Girotto, R.W., Scandiuzzi, L.A., Massoneto, J.P.M., Baruselli, P.S., Souza, J.C., Sales, J.N.S.

“…•Unlike eCG, FSH does not promote follicular growth in beef cows submitted to TAI.•FSH failed to increase P/AI, particularly in primiparous cows.•eCG and FSH…”
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Effect of circulating progesterone concentration during synchronization for fixed-time artificial insemination on ovulation and fertility in Bos indicus (Nelore) beef cows by Sales, J.N.S., Carvalho, J.B.P., Crepaldi, G.A., Soares, J.G., Girotto, R.W., Maio, J.R.G., Souza, J.C., Baruselli, P.S.

“…Four experiments were designed to evaluate the effect of different circulating progesterone (P4) concentrations during a synchronization of ovulation protocol…”
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