Consideration of breed specific fetal trunk diameter for the estimation of gestation age using trans-abdominal ultrasonography in sheep.


Journal

Animal reproduction science
ISSN: 1873-2232
Titre abrégé: Anim Reprod Sci
Pays: Netherlands
ID NLM: 7807205

Informations de publication

Date de publication:
Jan 2020
Historique:
received: 31 03 2019
revised: 24 10 2019
accepted: 15 11 2019
entrez: 23 12 2019
pubmed: 23 12 2019
medline: 14 7 2020
Statut: ppublish

Résumé

The study aim was to estimate gestational age (GA), expected parturition date (EPD) and growth rate by determining fetal trunk diameter (TD). Effects of fetal-dam pelvis alignment and in utero fetal position at time of ultrasonography (UG) on fetal numbers and sex determination were also studied. Trans-abdominal UG (3-6.5 MHz) was conducted on 37 ewes with known breeding dates from Days 25-120 of pregnancy. Errors in GA and EPD were studied using an equation in the same ewes at their successive breeding when date of breeding was unknown. There were four equations, Y = 1.28861X+32.656 (R

Identifiants

pubmed: 31864500
pii: S0378-4320(19)30297-0
doi: 10.1016/j.anireprosci.2019.106237
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

106237

Informations de copyright

Copyright © 2019 Elsevier B.V. All rights reserved.

Auteurs

Farhana Naznin (F)

Department of Surgery and Obstetrics, Bangladesh Agricultural University, Mymensingh, Bangladesh.

Moinul Hasan (M)

Department of Surgery and Obstetrics, Bangladesh Agricultural University, Mymensingh, Bangladesh.

Khalid Mahmud (K)

Department of Irrigation & Water Management, Bangladesh Agricultural University, Mymensingh, Bangladesh.

Anup Kumar Sarkar (AK)

Department of Surgery and Obstetrics, Bangladesh Agricultural University, Mymensingh, Bangladesh.

Mir Md Iqbal Hasan (MMI)

Department of Surgery and Obstetrics, Bangladesh Agricultural University, Mymensingh, Bangladesh.

Md Musharraf Uddin Bhuiyan (MMU)

Department of Surgery and Obstetrics, Bangladesh Agricultural University, Mymensingh, Bangladesh.

Farida Yeasmin Bari (FY)

Department of Surgery and Obstetrics, Bangladesh Agricultural University, Mymensingh, Bangladesh.

Nasrin Sultana Juyena (NS)

Department of Surgery and Obstetrics, Bangladesh Agricultural University, Mymensingh, Bangladesh. Electronic address: nsjuyena@bau.edu.bd.

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Classifications MeSH