Results 31 to 40 of about 3,788 (173)

Clinical features and hormonal profiles of cloprostenol-induced early abortions in heifers monitored by ultrasonography

Acta Veterinaria Scandinavica, 2006
Background The present study describes the clinical features and plasma profiles of bovine pregnancy-associated glycoprotein 1 (bPAG1), the main metabolite of prostaglandin F2α (PG metabolite) and progesterone (P4) in heifers in which early abortions ...
Beckers Jean-François, Bekana Merga, Gustafsson Hans, Lobago Fikre, Kindahl Hans   +4 more
doaj   +1 more source

THERAPEUTIC EFFECT OF IMMEDIATE POST-PARTUM ADMINISTRATION OF PGF2α ANALOGUE ONUTERINE INVOLUTION, POSTPARTUM COMPLICATIONS AND FERTILITY IN CROSSBRED COWS [PDF]

Journal of Veterinary and Animal Sciences, 2017
The study was envisaged to evaluate therapeutic effect of PGF2α analogue on the incidence of post-partum complications, uterine involution and fertility in crossbred cows.
S. Praveen, M.P. Unnikrishnan, M.O. Kurien, H.M. Harshan, K.S. Anil   +4 more
doaj  

Does synchronising follicular wave emergence improve outcomes in non‐superstimulated donor cattle undergoing ovum pick‐up (OPU) for in vitro embryo production?

Australian Veterinary Journal, Volume 104, Issue 7, Page 447-456, July 2026.
In vitro embryo production (IVEP) is now a widely commercialised assisted reproductive technology used in cattle reproduction. The use of follicle‐stimulating hormone (FSH) to superstimulate donor cattle prior to ovum pick‐up (OPU) is generally regarded as an effective strategy to improve oocyte quality, developmental competence and increase embryo ...
J Bird, RP Nevard
wiley   +1 more source

Estrous synchronization during the natural breeding season in Anatolian black does

Veterinární Medicína, 2005
The efficiency of medroxyprogesterone acetate (MAP) and fluorogestone acetate (FGA) sponges with or without PGF2α (cloprostenol) for synchronizing estrous in non-lactating does was investigated during the natural breeding season. Does were treated for 11
I. Dogan, Z. Nur, U. Gunay, H. Sagirkaya, M.K. Soylu, C. Sonmez   +5 more
doaj   +1 more source

Cortisol and heart rate response of mares during the in‐hand breeding procedure with and without restraint

Equine Veterinary Journal, Volume 58, Issue 4, Page 1116-1126, July 2026.
Abstract Background In‐hand breeding involving restraint methods is likely the most common practice in the horse breeding industry worldwide. However, welfare issues that arise from such management have not been investigated in detail. Objectives (1) To investigate whether the mares show increased stress responses during in‐hand breeding using (a) a ...
Maria Fernanda Atayde, Beatriz Vidondo, Rupert Bruckmaier, Sabrina Briefer Freymond, Harald Sieme, Rebekka Rey‐Kaeser, Dominik Burger   +6 more
wiley   +1 more source

Indução de partos em suínos: uso de cloprostenol associado com ocitocina ou carbetocina Farrowing induction in swine: use of cloprostenol associated with oxytocin or carbetocin

Ciência Rural, 2011
O presente estudo teve como objetivo avaliar o efeito da aplicação de um análogo sintético da PGF2 (cloprostenol sodico), associado à ocitocina ou carbetocina, sobre a eficiência da indução ao parto em suínos. O experimento I foi realizado com 284 fêmeas,
Neimar Bonfanti Gheller, Danielle Gava, Mônica Santi, Tiago José Mores, Mari Lourdes Bernardi, David Emilio Santos Neves de Barcellos, Ivo Wentz, Fernando Pandolfo Bortolozzo   +7 more
doaj  

Handmade Biopsy for Genotyping of In Vitro‐Produced Bovine Embryos

Anatomia, Histologia, Embryologia, Volume 55, Issue 3, May 2026.
ABSTRACT Blastocyst biopsy allows genomic selection of pre‐implantation bovine embryos, reducing generation interval and enhancing the genetic gain. We aimed to evaluate the suitability of a simple biopsy procedure, performed by hands, using a splitting microblade and a stereoscope, on in vitro‐produced embryos. Crossbred Bos taurus x B.
Luiz Sergio Almeida Camargo, Carolina Capobiango Romano Quintão, Julia Medeiros Cruz Lima de Martins, Marcos Vinicius Gualberto Barbosa Silva, Agostinho Jorge Reis dos Camargo, Celio Freitas, Daniele Ribeiro Lima de Reis, Marco Antonio Machado, Clara Slade Oliveira   +8 more
wiley   +1 more source

Perfil de progesterona e intervalo ao estro de receptoras bovinas sincronizadas com doses reduzidas de cloprostenol Profile of progesterone and interval to estrus in bovine embryo recipients synchronized with reduced cloprostenol doses

Revista Brasileira de Zootecnia, 2005
Objetivou-se comparar os efeitos da aplicação de diferentes doses de cloprostenol sódico (doses equivalentes a 50% da convencional), nas vias intramuscular (IM) ou intra-vulvosubmucosa (IVSM), sobre as taxas de sincronização, o intervalo da aplicação ao ...
Marilú Martins Gioso, Eduardo Paulino da Costa, Carlos Antônio de Carvalho Fernandes, Ciro Alexandre Alves Torres, Giovanni Ribeiro de Carvalho   +4 more
doaj   +1 more source

Regenerative Potential of Mesenchymal Stem Cells for Enhancing Uterine Health and Fertility in Repeat Breeder Dairy Cows

Stem Cells International, Volume 2026, Issue 1, 2026.
The suboptimal reproductive performance of repeat‐breeding (RB) cows is a major challenge for the dairy industry, leading to higher costs, prolonged calving intervals, and reduced productivity, negatively impacting herd productivity and economic viability.
Bruno Leonardo Mendonça Ribeiro, Joice Fülber, Mario Augusto Reyes Aleman, Luiz Francisco Machado Pfeifer, Jéssica de Souza Andrade, Elizângela Mírian Moreira, Renata Reis de Silva, Raquel Yvonne Arantes Baccarin, Lilian Rose Marques de Sá, Jade Li, Lilian Gregory, Harleen Khatra   +11 more
wiley   +1 more source

Shortening of dioestrus in female dogs using cloprostenol sodium at different stages of dioestrus

Journal of Veterinary and Animal Sciences, 2021
A study was conducted in 18 healthy, fertile, non-pregnant, dioestrous female dogs to evaluate the efficacy of PGF2α analogue (cloprostenol sodium) in shortening the dioestrus.
J. Deepak, M. P. Unnikrishnan, C. Jayakumar, Hiron M. Harshan, K. D. John Martin   +4 more
doaj   +1 more source