Yazar "Bilen, Ebru Karakaya" için listeleme
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Comparison of fertility parameters in Romanov sheep synchronized with progesterone-based protocol plus PMSG or GnRH
Güner, Barış; Bilen, Ebru Karakaya (Ebubekir Ceylan, 2022)Objective: The aim of this study was to compare the fertility parameters in response to pregnant mare serum gonadotropin (conventional treatment) or gonadotrophin-releasing hormone (alternative treatment) in Romanov ... -
Effect of delaying the time of insemination with sex-sorted semen on pregnancy rate in Holstein heifers
Güner, Barış; Ertürk, Melih; Mecitoğlu, Gülnaz Yılmazbaş; Keskin, Abdulkadir; Bilen, Ebru Karakaya; Çakırcalı, Rabia; Serim, Enes; Orman, Abdulkadir; Gümen, Ahmet (Wiley, 2020)The objective of the study was to evaluate the interval from onset of oestrus to time of artificial insemination (AI) to obtain the optimum pregnancy rate with sex-sorted semen in Holstein heifers. Heifers in oestrus were ... -
Effect of season on ovulatory response and reproductive performance in noncyclic lactating dairy cows synchronized with ovsynch
Bilen, Ebru Karakaya; Güner, Barış (Kırgızistan-Türkiye Manas Üniversitesi, 2022)The aim of this study was to compare the ovulatory response and reproductive performance after Ovsynch protocol in noncyclic dairy cows during the warm (n = 43) and cool seasons (n = 70). Noncyclic cows (n=113) received ... -
Effects of daily propylene glycol drenching during the Ovsynch protocol on fertility and metabolic parameters in lactating dairy cows
Çakırcalı, Rabia; Bilen, Ebru Karakaya; Güner, Barış; Mecitoğlu, Zafer; Ortaç, Cihan Tolga; Keskin, Abdulkadir; Orman, Abdulkadir; Gümen, Ahmet (Wiley, 2023)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 ... -
The ovulatory response to human chorionic gonadotropin administration on day 4 post timed artificial insemination improved fertility in repeat breeder cows
Mecitoğlu, Gülnaz Yılmazbaş,; Gümen, Ahmet; Bilen, Ebru Karakaya; Keskin, Abdulkadir; Güner, Barış; Çakırcalı, Rabia (Veterinarni a Farmaceuticka Univerzita Brno, 2021)This study focused on determining the success of inducing endogenous progesterone source (by formation of accessory corpus luteum) by human chorionic gonadotropin (hCG) administration on day 4 post timed artificial ... -
Prolonged gestation in a swedish red cow due to fetal unilateral adrenal gland dysgenesis
Bilen, Ebru Karakaya; Akkoç, Ahmet; Güner, Barış; Mecitoğlu, Gülnaz Yılmazbaş; Gümen, Ahmet; Keskin, Abdulkadir (Scientific Technical Research Council Turkey-Tubitak, 2019)A 5-year-old Swedish Red cow, pregnant for 465 days according to the last insemination record, was presented in this case. She conceived by artificial insemination at spontaneous estrus using frozen-thawed sperm of Swedish ...
