The effects of presynch-10 and ovsynch on some endometrial tolland nod-like receptor gene expressions in repeat breeder cows [PDF]
Kafkas Universitesi Veteriner Fakültesi Dergisi, 2019 Subclinical endometritis (SE) is one cause of repeat breeder syndrome (RBS). When endometrial cells come into contact with antigens during inflammatory events like endometritis, they act like innate immune system cells.
Ali Reha AĞAOĞLU +8 more
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The effect of target breeding and presynch-ovsynch synchronization methods on conception rate in postpartum first insemination in holstein breed cows [PDF]
Eurasian Journal of Veterinary Sciences, 2020 Aim: The aim of this study was to determine the effect of target breeding and presynch-ovsynch synchronization protocols on the conception rate in the first insemination in Holstein breed cows.
Kübra Karakaş Alkan, Hasan Alkan
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Efficiency of Two Protocols of Resynchronization of Estrus and Ovulation in High-Producing Dairy Cows at Peak Lactation [PDF]
Acta Veterinaria, 2022 The reproductive efficiency of the cows was monitored after two resynchronization protocols: Ovsynch (OVS) and Double Ovsynch (DOS). The research initially included 70 HF cows who entered the first synchronization protocol – Presynch.
Đorđević Milan +6 more
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STEROID LEVEL AND PREGNANCY RATE OF ACEH COWS IN RESPONSE TO OVULATION INDUCTION USING PRESYNCHOVSYNCH METHOD [PDF]
Jurnal Kedokteran Hewan, 2018 Penelitian ini bertujuan mengetahui peningkatan level steroid dan persentase kebuntingan sapi aceh terhadap induksi ovulasi dengan metode presynch-ovsynch.
Mulyadi Adam +6 more
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Effect of different hormonal protocols with timed AI on clinical signs of estrus and conception rates in Bulgarian Murrah buffaloes [PDF]
Revista Científica, 2023 The objective of the field experiment was to study the effect of different protocols for estrus synchronization with timed artificial insemination (TAI) on the manifestation of clini- cal signs of estrus (CSE) and conception rates in the Bulgarian ...
Radena Nenova
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Ultrasonographic patterns of different regions of uterus according to pregnancy in cows and heifers
Animal Science Journal, Volume 94, Issue 1, January/December 2023., 2023 Abstract This study aimed to detect pregnancy within the first 20 days after artificial insemination by evaluating the ultrasonographic patterns of the different regions of uterus in Holstein heifers and cows. Animals were divided into subgroups according to pregnancy on 28th day as pregnant (heifer, n: 15; cow, n: 15) and non‐pregnant (heifer, n: 15 ...
Kemal Tuna Olğaç +3 more
wiley +1 more source
The Fertility Outcomes of Egyptian Buffalo Cows after Ovsynch and Presynch-Ovsynch Protocols [PDF]
Journal of Applied Veterinary Sciences, 2023 The present study aimed to compare the reproductive outcomes after the blind application of the standard Ovsynch and Presynch Ovsynch protocols on Egyptian Buffaloes (Bubalus bubalis) during the breeding season. Fifty multiparous Egyptian buffalo cows of
Mahmoud Othman +3 more
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Current status of assisted reproductive technologies in buffaloes
Animal Science Journal, Volume 93, Issue 1, January/December 2022., 2022 Abstract Buffaloes are raised by small farm holders primarily as source of draft power owing to its resistance to hot climate, disease, and stress conditions. Over the years, transformation of these animals from draft to dairy was deliberately carried out through genetic improvement program leading to the development of buffalo‐based enterprises ...
Kanokwan Srirattana +9 more
wiley +1 more source
Usporedba učinaka Presynch-Ovsynch, Presynch-Ovsynch+CIDR i G6G protokola na reproduktivne pokazatelje Holstein krava u laktaciji u razdoblju nakon teljenja [PDF]
, 2022 This study was performed on an industrial dairy farm near Tehran province, Iran, on 666 lactating Holstein cows from September 2019 to June 2020 in order to eliminate the harmful effects of heat stress on the reproductive performance of the cows.
Kohsari, Hesam, Berenjian, Khatereh
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Synchronization of Ovulation and Timed Insemination in Lactating Dairy Cattle
Folia Veterinaria, 2023 Successful reproduction of lactating dairy cattle, or in other words its reproductive performance is a limiting factor in the profit ratio of cattle breeding regarding market production.
Moskáľová L., Pošivák J.
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