全部文献期刊会议图书|学者科研项目
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作者:O.J. Ginther , R.R. Domingues , V.C. Kennedy ...
来源:[J].Theriogenology(IF 2.082), 2019, Vol.132, pp.45-52
摘要:Abstract(#br)An inhibitor of PGF2α biosynthesis (flunixin meglumine, FM) was used to study the role of endogenous PGF2α on the luteolytic effect of exogenous PGF2α in mares. A 2-h infusion of PGF2α at a constant rate (total dose, 0.1 mg) on Day 10 (ovulation = Day 0) was ...
作者:Liyuan Peng , Bei Sun , Mingming Liu ...
来源:[J].Biochemical and Biophysical Research Communications(IF 2.406), 2018, Vol.496 (4), pp.1276-1283
摘要:... Prostaglandin 2α (PGF2α) was decreased significantly in NPDR group compared to NDR group and negatively correlated with NPDR. In vitro , PGF2α was found to accelerate adhesion and migration by activating prostaglandin F receptor (FP receptor) and subsequent increasing Rho...
作者:Tsung-Ching Liu , Chen-Fei Chiang , Chia-Tang Ho ...
来源:[J].Theriogenology(IF 2.082), 2018, Vol.105, pp.45-50
摘要:... Cows (n = 18) ranging between 45 and 65 days in milk were recruited for synchronization by a modified Ovsynch-48 protocol (GnRH-7 days-375 μg PGF2α-1 day-250 μg of PGF2α-1 day-GnRH) over a total of 23 estrous cycles. Synchronized cows (n = 16) were randomly assigned to...
作者:Johannes Handler , Andrea Wüstenhagen , Dieter Schams ...
来源:[J].Theriogenology(IF 2.082), 2003, Vol.61 (7), pp.1573-1582
摘要:Abstract(#br)In the present study, the kinetics of the prostaglandin F2α (PGF2α)-metabolite 15-keto-13,14-dihydro-PGF2α after a single intramuscular application of various doses of the natural PGF2α dinoprost at Day 7 of the cycle in the mare were investigated. Effects of ...
作者:B. Salasel , A. Mokhtari
来源:[J].Theriogenology(IF 2.082), 2011, Vol.76 (9), pp.1723-1729
摘要:... As it was speculated that the timing of a second dose would mimic the release of endogenous PGF2α from the uterus, our hypothesis was that two doses of PGF2α 8 h apart may increase the duration of elevated plasma prostaglandin F2α metabolite concentration in these cows. R...
作者:Sun-Ji Park , Jung-Hak Kim , Tae-shin Kim ...
来源:[J].Free Radical Biology and Medicine(IF 5.271), 2017, Vol.108, pp.44-55
摘要:... Prostaglandin F2α (PGF2α) is the main factor that causes functional and structural regression of the corpus luteum (CL). It is well known that PGF2α-mediated ROS generation is closely involved in luteal regression. Peroxiredoxin 2 (Prx2) as an antioxidant enzyme plays...
作者:I.M. Ghoneim , A.M. Abdelghany , M.M. Waheed ...
来源:[J].Theriogenology(IF 2.082), 2015, Vol.84 (4), pp.645-649
摘要:...01 μg/L) of administration in control, oxytocin-, and PGF2α-treated camels, respectively. There was a high significant effect of time (P < 0.001) and treatment-by-time interaction (P < 0.001) on serum CTC concentration. In the control group, there was a significant (P < 0.0...
作者:K.E.M. Hendricks , J.A. Bartolome , P. Melendez ...
来源:[J].Theriogenology(IF 2.082), 2005, Vol.65 (8), pp.1454-1464
摘要:Abstract(#br)Two experiments were performed to determine the effects of repeated administration of PGF2α in the immediate post partum period on the prevalence of clinical endometritis at 22 and 58 days post partum, and the probability of pregnancy at first insemination, in ...
作者:C.C. Perez-Marin , I. Galisteo , A. Perez-Rico ...
来源:[J].Theriogenology(IF 2.082), 2016, Vol.85 (6), pp.1045-1052
摘要:... Intervals to ovulation and incidence of multiple ovulation and pregnancy were charted for spontaneous, PGF2α-induced, and postpartum estrous cycles. In spontaneous estrous cycles, the interovulatory interval varied as a function of breed (P < 0.03) and month of ovulation (...
作者:J. Cuervo-Arango , E. García-Roselló , A. García-Muñoz ...
来源:[J].Theriogenology(IF 2.082), 2011, Vol.76 (9), pp.1736-1743
摘要:Abstract(#br)A single treatment with PGF2α is assumed to have no luteolytic effect on cows with corpora lutea < 5 days old. The objective of this study was to determine the effect of a single high dose of PGF2α administered to dairy cattle on the morphology and function of t...

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