OvSynch protocol and its modifications in the reproduction management of dairy cattle herds – an update

OvSynch protocol and its modifications in the reproduction management of dairy cattle herds – an update

Current knowledge about the function of the reproductive tract and appropriate use of hormonal drugs affords control of the oestrus cycle of cows. One of the hormonal protocols is OvSynch, which enables artificial insemination (AI) to be performed at the precise optimum time without control of the o...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser:	Nowicki Arkadiusz, Barański Wojciech, Baryczka Agnieszka, Janowski Tomasz
Format:	Artikel
Sprache:	English
Veröffentlicht:	Sciendo 2017-09-01
Schriftenreihe:	Journal of Veterinary Research
Schlagworte:	cows oestrous cycle synchronisation ovsynch
Online Zugang:	https://doi.org/10.1515/jvetres-2017-0043

Ähnliche Einträge

Stimulating Reproductive Functions at Acyclic Cows by Ovsynch and Select Synch Protocols
von: Ion Carabă, et al.
Veröffentlicht: (2023-09-01)

Twin mummified foetuses in a Holstein Friesian cow: a case report
von: O. Yilmaz, et al.
Veröffentlicht: (2011-11-01)

Ovarian follicular response to oestrous synchronisation and induction of ovulation in Norwegian Red cattle
von: Halldor Felde Berg, et al.
Veröffentlicht: (2020-03-01)

Stimulation of the Reproductive Functions at Acyclic Cows by Ovsynch and PRID/ eCG
von: Nicolae Păcală, et al.
Veröffentlicht: (2023-10-01)

Impact of presynchronization and Ovsynch on early postpartum ovarian activity and fertility of dairy cows in Libya
von: Najmi M. Mariol, et al.
Veröffentlicht: (2024-03-01)

External progesterone supplementation during the Ovsynch protocol reduces the incomplete luteolysis in dairy cows under heat stress
von: Boris Stojanov, et al.
Veröffentlicht: (2024-03-01)

Incorporation of L-Carnitine in the OvSynch protocol enhances the morphometrical and hemodynamic parameters of the ovarian structures and uterus in ewes under summer climatic conditions
von: Haney Samir, et al.
Veröffentlicht: (2023-11-01)

Modification of the standard 7-day Ovsynch protocol to increase the luteolytic and synchronization risks in dairy cows
von: Branko Atanasov, et al.
Veröffentlicht: (2020-10-01)

Timed artificial insemination protocols in dairy cattle: Functioning, shortcomings, and improvements
von: Amine Boudaoud
Veröffentlicht: (2023-06-01)

Effect of Double-Ovsynch and Presynch-Ovsynch on postpartum ovarian cysts and inactive ovary in high-yielding dairy cows
von: Ziyuan Li, et al.
Veröffentlicht: (2024-02-01)

Effect of three methods of estrus synchronization: Osynch, Co-Synch and Prostaglandin on the fertility of subfertile dairy cows
von: habib cheraghi, et al.
Veröffentlicht: (2015-02-01)

Effect of progestagen application during ovsynch protocol on pregnancy rates of lactating-grazing cows
von: ARI UÇ, et al.
Veröffentlicht: (2017-03-01)

Effect of replacing the second gonadotropin releasing hormone of Ovsynch and Co-synch protocols with human chorionic gonadotropin on the reproductive performance of primiparous lactating cows during the cool months of the year
von: M. Fattahi, et al.
Veröffentlicht: (2024-12-01)

PREGNANCY RATE AFTER APPLICATION OF OVSYNCH ACCORDING TO THE RELIABILITY OF THE PROGRAM AND THE NUMBER OF COWS TREATED AT THE SAME TIME
von: Gracjan Wozniak, et al.
Veröffentlicht: (2021-12-01)

Ewe breed differences in the cervical transcriptome at the follicular phase of a synchronised oestrous cycle
von: Laura Abril-Parreño, et al.
Veröffentlicht: (2022-05-01)

Reproductive Performance and Partial Budget Analysis of a Prostaglandin or a Modified Ovsynch Protocol in Autumn Calving Dairy Herds
von: George Lindley, et al.
Veröffentlicht: (2021-04-01)

Comparison of 5 Versus 7-Day Ovsynch + Progesterone Releasing Intravaginal Device Protocols (PRID) and a Modified G7G with an Option of Heat Detection Protocol for 1st Service in Lactating Dairy Cows
von: Christos Brozos, et al.
Veröffentlicht: (2021-10-01)

The Fertility Outcomes of Egyptian Buffalo Cows after Ovsynch and Presynch-Ovsynch Protocols
von: Mahmoud Othman, et al.
Veröffentlicht: (2023-10-01)

Synchronization of Ovulation and Timed Insemination in Lactating Dairy Cattle
von: Moskáľová L., et al.
Veröffentlicht: (2023-03-01)

The meta-analysis of conception rates of dairy cattle treated with the ovsynch protocol in türkiye
von: Aytaç AKÇAY, et al.
Veröffentlicht: (2022-07-01)

Efficacy of a modified Double-Ovsynch protocol for the enhancement of reproductive performance in Hanwoo cattle
von: Jae Kwan Jeong, et al.
Veröffentlicht: (2023-04-01)

The vaginal and uterine blood flow changes during the ovsynch program and its impact on the pregnancy rates in Holstein dairy cows
von: Heba A. Sharawy, et al.
Veröffentlicht: (2022-09-01)

An investigation on the possibility of using eCG for presynchronization prior to ovsynch in dairy cow
von: Amir Niasari-Naslaji, et al.
Veröffentlicht: (2018-06-01)

The Effect of Comfort- and Hot-Period on the Blood Flow of Corpus Luteum (CL) in Cows Treated by an OvSynch Protocol
von: Isfendiyar Darbaz, et al.
Veröffentlicht: (2021-07-01)

Pregnancy outcome of lactating dairy cows assigned for Presynch-Ovsynch synchronization program and inseminated either at detected standing heat or at scheduled fixed time
von: Abdel-Tawab Abdel-Razek Yassyn Khalil, et al.
Veröffentlicht: (2019-01-01)

Estrus Synchronization and Pregnancy Rate Using Ovsynch Method in Uganda Dairy Farms
von: Dae-Jin Kwon, et al.
Veröffentlicht: (2017-09-01)

When Implementing the Presynch-11/Ovsynch Reproductive Management Program, the Fertility of Lactating Dairy Cows Improved When They Received Timed Artificial Insemination Compared with the Inclusion of Estrus Detection
von: Jaimie Marie Strickland, et al.
Veröffentlicht: (2024-07-01)

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
von: M. Hölper, et al.
Veröffentlicht: (2023-01-01)

Efficiency of Two Protocols of Resynchronization of Estrus and Ovulation in High-Producing Dairy Cows at Peak Lactation
von: Đorđević Milan, et al.
Veröffentlicht: (2022-09-01)

SYNCHRONIZATION OF ESTRUS AND OVULATION IN DAIRY CATTLE
von: A. Tibary, et al.
Veröffentlicht: (2019-08-01)

Effect of season on luteal activity during the post partum period of dairy cows in temperate areas
von: F. De Rensis, et al.
Veröffentlicht: (2008-01-01)

Fertility response of lactating dairy cows subjected to three different breeding programs under subtropical conditions
von: Abdeltawab Abdelrazek Yassin Khalil
Veröffentlicht: (2019-09-01)

Management of Repeat Breeding Syndrome in Cows
von: Mihai CENARIU, et al.
Veröffentlicht: (2017-11-01)

The Influence of the Interval between Administration of PGF2α, in the Pre-Synchronization Treatments (2xPGF2α), in the Ovsynch Synchronization Program of the Oestrus and the Ovulations in Dairy Cows
von: Nicolae Păcala, et al.
Veröffentlicht: (2023-09-01)

Certain hormonal profiles of postpartum anestrus jersey crossbred cows treated with controlled internal drug release and ovsynch protocol
von: Dayanidhi Jena, et al.
Veröffentlicht: (2016-10-01)

Synchronisation of ovulation for management of reproduction in dairy cows
von: R.S. Bisinotto, et al.
Veröffentlicht: (2014-01-01)

OVULATION SYNCHRONISATION FOR IMPROVING FERTILITY IN POSTPARTUM DAIRY COWS
von: P. S. Shameem Abubaker, et al.
Veröffentlicht: (2013-01-01)

Effect of Dalmavital and Ovulik Plus on conception rate in Ovsynch synchronized Nili-Ravi buf- faloes
von: Muhammad Tayyab Khan, et al.
Veröffentlicht: (2023-11-01)

Changes in ovarian structures, blood biochemical and hormonal profile in double Ovsynch treated conceived and non-conceived Jaffarabadi buffaloes
von: R J RAVAL, et al.
Veröffentlicht: (2022-08-01)

Avaliação da liberação de LH e da concentração de progesterona em protocolos Ovsynch e Heatsynch em bubalinos (Bubalus bubalis)
von: Rodolfo Cassimiro de Araújo Berberi, et al.
Veröffentlicht: (2007-12-01)