Unilateral twin pregnancy: A non-infectious factor required for the etiological diagnosis of abortion in dairy herds.
Double ovulation
Infectious abortion
Non-infectious abortion
Timing of abortion
Journal
The Journal of reproduction and development
ISSN: 1348-4400
Titre abrégé: J Reprod Dev
Pays: Japan
ID NLM: 9438792
Informations de publication
Date de publication:
14 Dec 2021
14 Dec 2021
Historique:
pubmed:
8
10
2021
medline:
17
3
2022
entrez:
7
10
2021
Statut:
ppublish
Résumé
Twin pregnancies are classified into bilateral (one fetus in each uterine horn: 44%) and unilateral (both fetuses in the same uterine horn, right or left: 56%). The incidence of abortion during mid- to late gestation is approximately 1% in cows carrying bilateral twins and more than 40% in cows carrying unilateral twins. In this period, abortion seems most commonly associated with infectious agents. However, although this imbalanced abortion rate may imply that unilateral twin pregnancy is a non-infectious abortion factor, few available data can describe the cause of abortions in twin pregnancies. The current findings suggest that unilateral twin pregnancy is a non-infectious factor required for the etiological diagnosis of abortion in dairy herds.
Identifiants
pubmed: 34615839
doi: 10.1262/jrd.2021-090
pmc: PMC8668370
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
337-339Références
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