Effects of short-term intravaginal progestagens on the onset and features of estrus, preovulatory LH surge and ovulation in sheep.
Sign Up to like & getrecommendations! Published in 2018 at "Animal reproduction science"
DOI: 10.1016/j.anireprosci.2018.08.046
Abstract: In the present study, there was a comparison among classical long-term progestagen (fluorogestone acetate) protocols for synchronization of estrus and ovulation (14 days; group FGA14, n = 9 ewes) and short-term protocols based on 7 days of… read more here.
Keywords: preovulatory surge; term; group; ovulation ... See more keywords
Onset of estrus and preovulatory LH surge and ovulatory efficiency in sheep after short‐term treatments with progestagen‐sponges and progesterone‐CIDRs
Sign Up to like & getrecommendations! Published in 2019 at "Reproduction in Domestic Animals"
DOI: 10.1111/rda.13317
Abstract: The present study supports that short-term (7-days) protocols based on progestagen-impregnated sponges and progesterone-loaded CIDRs are equally effective to induce ovulatory response in sheep. There were no significant differences in the onset of estrus behavior… read more here.
Keywords: onset estrus; sponges progesterone; term; preovulatory surge ... See more keywords
SAT-LB070 Tachykinins Are Essential for the Induction of the Preovulatory LH Surge in Mice
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Endocrine Society"
DOI: 10.1210/js.2019-sat-lb070
Abstract: Abstract Tachykinins (TACs) result from the differential processing of two genes in rodents, Tac1 (encoding substance P (SP) and neurokinin A (NKA)) and Tac2 (encoding NKB). TACs exert their effects in the hypothalamus by acting… read more here.
Keywords: mice; surge; preovulatory surge; tacs ... See more keywords