首页> 外文期刊>The Indian Journal of Animal Reproduction >PROGESTERONE PROFILE IN POSTPARTUM LACTATINGONGOLE (ZEBU) COWS
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PROGESTERONE PROFILE IN POSTPARTUM LACTATINGONGOLE (ZEBU) COWS

机译:产后乳牛(ZEBU)奶牛中的孕酮概况

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Serum progesterone (P_4) concentrations were estimated and correlated with postpartum ovarian activity in 6 lactating Ongole cows. The P_4concentration was low initially (0.33 to 1.13 ng/ ml), with a gradual increase up to day 25 (1.13 to 1.85 ng / ml) and thereafter the concentration was associated with ovarian activity in cyclic cows (1.05 to 0.75 ng / ml). In an acyclic cow continuously low progesterone levels were observed. During standing estrus P_4 levels varied significantly (P> 0.05) with anincrease up to day 17 of the cycle.
机译:估计了6头泌乳的Ongole母牛的血清孕酮(P_4)浓度,并将其与产后卵巢活性相关。 P_4浓度最初较低(0.33至1.13 ng / ml),直到第25天逐渐增加(1.13至1.85 ng / ml),此后该浓度与循环奶牛的卵巢活动有关(1.05至0.75 ng / ml)。 。在无环母牛中,持续观察到较低的孕激素水平。在站立发情期间,直到周期的第17天,P_4水平变化显着(P> 0.05)。

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