29 research outputs found
Avaliação do crescimento de tecidos e órgãos de novilhos mestiços Holandês-Gir durante o ganho compensatório. 1. Carcaça
Full text linkValor nutritivo e cinĂŠtica de degradação in vitro de genĂłtipos de capim-elefante ( Penissetum purpureum Schumach) sob dois intervalos de desfolhação e duas alturas de resĂduo pĂłs-pastejo
Full text linkCaracterização farmacognóstica de Piper arboreum var. arboreum e P. tuberculatum (Piperaceae)
Full text linkMonitoramento contĂnuo do potencial redox e de variĂĄveis complementares em ambiente hipersazonal no Pantanal Norte
Full text linkTrack D Social Science, Human Rights and Political Science
Full text linkPeer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/138414/1/jia218442.pd
CaracterĂsticas e frequĂŞncia das doenças de suĂnos na RegiĂŁo Central do Rio Grande do Sul
Full text linkCaracterização anatĂ´mica e fitoquĂmica de folhas e rizomas de Hedychium coronarium J. KĂśnig (Zingiberaceae)
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Cervical penetration rates and efficiency of non-surgical embryo recovery in estrous-synchronized Santa InĂŞs ewes after administration of estradiol ester (benzoate or cypionate) in combination with d-cloprostenol and oxytocin
No full textThe effects of estradiol esters, D -cloprostenol and oxytocin on induction of cervical dilation prior to non-surgical embryo recovery in Santa InĂŞs ewes (Days 6â7 estrous cycle) were assessed in this study. In Trial 1, transcervical embryo flushing was performed in estrous-induced ewes ad- ministered 37.5 Îźg of D -cloprostenol i.m. 10 h before and 50 IU of oxytocin i.v. 20 min before uterine flushing with (EB-PGF-OT; n = 13) or without (PGF-OT; n = 11) 1 mg of estradiol benzoate i.m. administered concurrently with D -cloprostenol injection. In Trial 2, the estrous- synchronized animals were treated with 1 mg of estradiol benzoate (EB-PGF-OT; n = 12) or es- tradiol cypionate (EC-PGF-OT; n = 12) i.m. along with 37.5 Îźg of D -cloprostenol i.m. 16 h before and 50 IU of oxytocin i.v. 20 min before uterine flushing. In Trial 1, uterine flushing could be accomplished in 38% of ewes in the EB-PGF-OT and 27% those in the PGF-OT (P > 0.05) group. Flushing fluid recovery averaged 90% and there were 1.0 Âą 1.1 embryos/ewe collected with mean duration of the flushing procedure being Ě36 min. In Trial 2, uterine flushing was accom- plished in 78% of ewes in the EB-PGF-OT and 44% of those in the EC-PGF-OT group (P > 0.05) with mean flushing fluid recovery rate being 88% and time elapsing to complete flushing being Ě33 min. Within the subsets of animals treated with EB, the percentages of successful transcer- vical penetrations were 38% compared with 78% in Trials 1 and 2, respectively (i.e., with EB administered 10 h compared with 16 h before uterine flushing: P < 0.05). The interval from EB administration to the beginning of transcervical penetration can affect the efficacy of embryo recovery procedures utilizing a combined EB/d-cloprostenol/oxytocin pre-treatment
