Results 11 to 20 of about 1,828 (194)

Improved Pregnancy Outcomes in Beef Heifers Through Delayed Insemination of Sexed Semen. [PDF]

Reprod Domest Anim
ABSTRACT This study evaluated the effect of the timing of Y‐sorted sexed semen (SS) insemination after the onset of estrus on reproductive outcomes in beef heifers and examined the influence of AI sires and their sperm DNA fragmentation (%SDF) over time.
Kasimanickam R, Ratzburg K, Madsen K, Keckler R.   +3 more
europepmc   +2 more sources

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

Safety of Live Attenuated ASFV-G-ΔI177L/ΔLVR Vaccination in Sows With Advanced Pregnancies. [PDF]

Transbound Emerg Dis
African swine fever (ASF) causes severe disease in domestic pigs and wild boars and often results in 100% mortality. The use of attenuated strains in ASF vaccine development, based on the most recently studied ASF virus (ASFV)‐Georgia (ASFV‐G) strain, has proven effective.
Lee SJ, Kim Y, Choi SA, Ahn KS, Lee SY, Zheng X, Kim DS, Kim W, Shin Y, Kim SJ, Choi S, Tark D, Moon SC, Jheong W, Sur JH.   +14 more
europepmc   +2 more sources

Outpatient versus inpatient cervical ripening with a slow‐release dinoprostone vaginal insert in term pregnancies on maternal, neonatal, and birth outcomes: A systematic review

Birth, Volume 50, Issue 3, Page 473-485, September 2023., 2023
Abstract Backgrounds Outpatient induction of labor (IOL) is an alternative choice offered to pregnant women requiring cervical ripening. Outpatient IOL can provide solutions in terms of women empowerment, but most importantly promotes as normal labor as possible, within the medical context of the IOL.
Ilenia Mazzoli, Deirdre O'Malley
wiley   +1 more source

The effect of different FSH administration before ovum pick up on superstimulation response and oocyte yield

Reproduction in Domestic Animals, Volume 58, Issue 8, Page 1055-1062, August 2023., 2023
Abstract This study aims to evaluate the effect of synchronization and different superstimulation protocols on oocyte yield before ovum‐pick up (OPU) to provide a homogeneous follicle population. Animals in all study groups except the control group applied a synchronization protocol including modified ovsynch+progesterone and dominant follicle ablation
Muhammed Furkan Ciftci, Dursun Ali Dinc
wiley   +1 more source

Evaluation of the Accuracy and Performance of Two Commercial Pregnancy-Associated Glycoprotein Tests for Early Pregnancy Detection in Cows. [PDF]

Vet Med Sci
Early pregnancy diagnosis contributes to increasing productivity and profitability in dairy farms. The performance of AOPT and AMPT used for early pregnancy diagnosis in dairy cattle was evaluated for the first time together. AOPT and AMPT are practical methods for early pregnancy diagnosis, 28 days after insemination in dairy cows. ABSTRACT The aim of
Safak T, Tümer KÇ, Alp Yİ, Özen TY, Yilmaz-Koc O.   +4 more
europepmc   +2 more sources

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

Effects of daily propylene glycol drenching during the Ovsynch protocol on fertility and metabolic parameters in lactating dairy cows

Reproduction in Domestic Animals, Volume 58, Issue 8, Page 1097-1103, August 2023., 2023
Abstract Negative energy balance (NEB) caused by restricted feed intake leads to body condition loss (BCS), increased metabolic stress and reduced fertility in dairy cows. Propylene glycol (PG) is a precursor of ruminal propionate for gluconeogenesis used to increase metabolic adaptation to the early postpartum period.
Rabia Cakircali, Ebru Karakaya‐Bilen, Baris Guner, Zafer Mecitoglu, Cihan Tolga Ortac, Abdulkadir Keskin, Abdulkadir Orman, Ahmet Gümen   +7 more
wiley   +1 more source

Effect of oestrus synchronisation through ovulation delay by vaccination against foot‐and‐mouth disease in Hanwoo (Bos taurus coreanae) cows

Veterinary Medicine and Science, Volume 9, Issue 2, Page 974-981, March 2023., 2023
The purpose of this study is to improve the fertility rate by ovulation delay caused by foot‐and‐mouth disease vaccination. We figure out that ovulation delay can be employed to improve conception rate after FMD vaccination through a modified ovulation synchronization method with 500 μg of GnRH administration.
Daehyun Kim, Woo‐Sung Kwon, Jaejung Ha, Jaejo Kim, Danil Kim, Wonyou Lee, Joonho Moon, Junkoo Yi   +7 more
wiley   +1 more source