Results 1 to 10 of about 1,727 (161)

Determination of Prostaglandins (Carboprost, Cloprostenol, Dinoprost, Dinoprostone, Misoprostol, Sulprostone) by UHPLC-MS/MS in Toxicological Investigations [PDF]

Toxics, 2023
Prostaglandins have stimulative influence on the human uterus and therefore were introduced to medical treatment in reproductive healthcare as labor inductors or abortifacients.
Paweł Szpot, Olga Wachełko, Marcin Zawadzki   +2 more
doaj   +2 more sources

Administering the maternal bovine appeasing substance improves fertility in lactating dairy cows [PDF]

JDS Communications
This experiment evaluated the effects of administering the maternal bovine appeasing substance (mBAS) at the time of artificial insemination (AI) on pregnancy per AI (P/AI) of Holstein cows under commercial dairy conditions.
Martin Zinicola, Reinaldo F. Cooke, Francisco Larghi   +2 more
doaj   +2 more sources

Comparative Efficacy of Estrus Induction Protocols Using PGF2α Alone Versus OvSynch and Select Synch in Dairy Cattle in Algeria [PDF]

Archives of Razi Institute
Introduction: The objective of this study is to evaluate the efficacy of estrus induction protocols based on prostaglandin F2α (PGF2α), compared with an OvSynch-type variant and the Select Synch protocol, in terms of reproductive performance in dairy ...
Ahmed Boucif, Noui Abdelmadjid, Mustapha Nabi, Omar Salhi, Nadjet Amina Khelifi Touhami, Nassim Ouchene   +5 more
doaj   +2 more sources

Comparison of Intra-CL Injection and Peripheral Application of Prostaglandin F2α Analog on Luteal Blood Flow and Secretory Function of the Bovine Corpus Luteum

Frontiers in Veterinary Science, 2022
We investigated the effects of different doses of dinoprost injected directly into the bovine corpus luteum (CL) on (i) concentrations of progesterone (P4) and oxytocin (OT) in peripheral blood and (ii) mRNA levels of steroidogenic acute regulatory ...
Agnieszka W. Jonczyk, Katarzyna K. Piotrowska-Tomala, Dariusz J. Skarzynski   +2 more
doaj   +1 more source

Evaluation of luteolysis, follicle size, and time to ovulation in Holstein heifers treated with two different analogs and doses of prostaglandin-F2α

Journal of Dairy Science, 2022
: Objectives were to evaluate the effect of 2 analogs of PGF2α (cloprostenol vs. dinoprost) and 2 doses (1 injection vs. 2 injections) on luteolysis, follicle diameter, hormonal concentrations, and time to ovulation in dairy heifers.
S.G. Umaña Sedó, C.C. Figueiredo, T.D. Gonzalez, G.A. Duarte, M.B. Ugarte Marin, C.A. Crawford, K.G. Pohler, R.C. Chebel, T.R. Bilby, R.S. Bisinotto   +9 more
doaj   +1 more source

The influence of the induction of farrowing on live birth, body mass, appearance of dystocia, mortality and surviving of neonatal pigs in litter during the first ten days [PDF]

Veterinarski Glasnik, 2016
The objective of this work was to investigate the influence of the the day of farrowing induction on the number of newborn piglets (live born and dead born), body mass and mortality of neonatal pigs in litter by the tenth day of age.
Jović Slavoljub, Ćupić Vitomir, Ristić Gordana, Vakanjac Slobodanka, Dimitrijević Blagoje, Miladinović Dejana, Živković Lada   +6 more
doaj   +1 more source

Effect of route of administration of dinoprost tromethamine on plasma profiles of 13,14-dihydro-15-keto-prostaglandin F2α and progesterone in lactating Holstein cows

JDS Communications, 2021
Lutalyse HighCon (dinoprost tromethamine; Zoetis) has been approved for use both intramuscularly and subcutaneously in lactating dairy cows, although the effect of route of administration on circulating 13,14-dihydro-15-keto-prostaglandin F2α (PGFM), the
M.A. Mezera, M.R. Lauber, A.D. Beard, E.M. Cabrera, M.C. Wiltbank, P.M. Fricke   +5 more
doaj   +1 more source

Evaluating the effects of different methods of estrus synchronization in the agouti (Dasyprocta leporina)

Theriogenology Wild, 2023
There has been limited work done on estrus synchronization or induction in the Dasyprocta species. This experiment sought to apply three different methods of estrus synchronization to fifteen agoutis (Dasyprocta leporina) which were placed into three ...
Kavita Ranjeeta Lall, Gary Wayne Garcia
doaj   +1 more source

Effect of dose and frequency of prostaglandin F2α treatments during a 7-day Ovsynch protocol with an intravaginal progesterone releasing device on luteal regression and pregnancy outcomes in lactating Holstein cows

Journal of Dairy Science, 2023
: Our objective was to evaluate the effect of 3 different Ovsynch protocols on progesterone (P4) and pregnancies per artificial insemination (P/AI), where all cows received a P4 releasing intravaginal device (PRID) from d 0 until d 8.
M. Hölper, L. Bretzinger, F. Randi, W. Heuwieser, S. Borchardt   +4 more
doaj   +1 more source

Combination of dopamine agonist and prostaglandin administration for pregnancy termination in bitches – a novel approach

Journal of Applied Animal Research, 2020
Pregnancy termination is a required procedure in companion animal practice. In healthy bitches with confirmed pregnancy, good results are obtained with the combination of prostaglandin F2 and dopamine agonist, followed by regular sonographic examination ...
Branimira Špoljarić, Davor Svoboda, Darko Gereš, Silvijo Vince, Daniel Špoljarić, Maja Popović, Damir Žubčić, I. Butković, J. Šavorić, J. Grizelj, M. Samardžija   +10 more
doaj   +1 more source