Literature DB >> 7431304

Fertilization and embryonic mortality rates in beef heifers after artificial insemination.

M G Diskin, J M Sreenan.   

Abstract

A total of 256 beef heifers, in 2 experiments, was used to establish fertilization rate and subsequent embryo survival rates. Fertilization rate following a single artificial insemination was 90%. Pooled estimates of embryo survival showed high survival rates up to Day 8 (93%) but markedly reduced (P < 0.001) survival at Days 12 (56%), 16 (66%) and 42 (58%). It is suggested that most embryonic mortality occurs between Days 8 and 16.

Mesh：

Year:  1980        PMID： 7431304     DOI： 10.1530/jrf.0.0590463

Source DB:  PubMed          Journal:  J Reprod Fertil        ISSN： 0022-4251


  32 in total

1.  Effect of acrosomal defects on fertility of bulls used in artificial insemination and natural breeding.

Authors:  R A Meyer; A D Barth
Journal:  Can Vet J       Date:  2001-08       Impact factor: 1.008

2.  The effects of maternal nutrient restriction and day of early pregnancy on the location and abundance of neutral amino acid transporters in beef heifer utero-placental tissues.

Authors:  Matthew S Crouse; Kyle J McLean; Nathaniel P Greseth; Alison K Ward; Lawrence P Reynolds; Carl R Dahlen; Bryan W Neville; Pawel P Borowicz; Joel S Caton
Journal:  J Anim Sci       Date:  2020-07-01       Impact factor: 3.159

Review 3.  Preovulatory follicle contributions to oocyte competence in cattle: importance of the ever-evolving intrafollicular environment leading up to the luteinizing hormone surge.

Authors:  Sarah E Moorey; Emma A Hessock; J Lannett Edwards
Journal:  J Anim Sci       Date:  2022-07-01       Impact factor: 3.338

4.  Post-partum reproductive performance of crossbred dairy cattle on smallholder farms in sub-humid coastal Tanzania.

Authors:  Z C Lyimo; R Nkya; L Schoonman; F J C M van Eerdenburg
Journal:  Trop Anim Health Prod       Date:  2004-04       Impact factor: 1.559

Review 5.  Uterine glands: development, function and experimental model systems.

Authors:  Paul S Cooke; Thomas E Spencer; Frank F Bartol; Kanako Hayashi
Journal:  Mol Hum Reprod       Date:  2013-04-25       Impact factor: 4.025

6.  Failure to maintain luteal function: a possible cause of early embryonic loss in a cow.

Authors:  M Lafrance; A K Goff; P Guay; D Harvey
Journal:  Can J Vet Res       Date:  1989-07       Impact factor: 1.310

7.  Conceptus metabolomic profiling reveals stage-specific phenotypes leading up to pregnancy recognition in cattle†.

Authors:  Constantine A Simintiras; José M Sánchez; Michael McDonald; Elena O'Callaghan; Ahmed A Aburima; Patrick Lonergan
Journal:  Biol Reprod       Date:  2021-05-07       Impact factor: 4.285

8.  Relationship between quantity of IFNT estimated by IFN-stimulated gene expression in peripheral blood mononuclear cells and bovine embryonic mortality after AI or ET.

Authors:  Shuichi Matsuyama; Takatoshi Kojima; Satoru Kato; Koji Kimura
Journal:  Reprod Biol Endocrinol       Date:  2012-03-22       Impact factor: 5.211

9.  Morphological and Gene Expression Changes in Cattle Embryos from Hatched Blastocyst to Early Gastrulation Stages after Transfer of In Vitro Produced Embryos.

Authors:  Jessica van Leeuwen; Debra K Berg; Peter L Pfeffer
Journal:  PLoS One       Date:  2015-06-15       Impact factor: 3.240

10.  Pregnancy rates in repeat-breeder heifers following multiple artificial inseminations during spontaneous oestrus.

Authors:  Bhupender Singh; Fernando Saravia; Renée Båge; Heriberto Rodríguez-Martínez
Journal:  Acta Vet Scand       Date:  2005       Impact factor: 1.695
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