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177871

TIME OF OVULATION AFTER TREATMENT WITH HCG IN THE MARE

Article

Last updated: 05 Jan 2025

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Abstract

When a dominant follicle reached 31 mm of diameter, sixteen mares where treated during a total of thirty eight estrus cycles with 2500 IU of hCG IV (hour 0) and scanned at hours 12, 34, 36, 38, 40, 42, 44, 46, and 48 in order to determine the time of ovulation. In 86,9% of the occasions, mares responded to the treatment ovulating between hours 32 and 42, while10,5% of mares ovulated spontaneously before hour 34 and 2,6% of mares ovulated after hour 48. The use of hCG resulted in most of the ovulations being grouped in a range of only 8 hours

DOI

10.21608/avmj.2005.177871

Keywords

Key words: Mare, Ovulation, HCG

Authors

First Name

BOUAKKAZ

Last Name

A.

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Affiliation

Dept. of Vet. Med., Faculty of Agronomic and Veterinary sciences, University of Tiaret, Algéria.

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First Name

OUZROUT

Last Name

R.

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-

Affiliation

Dept. of Vet. Med., Faculty of Agronomic and Veterinary sciences, University of Tiaret, Algéria.

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First Name

CAMILLO

Last Name

F.

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Affiliation

Dipartimento di clinica vétérinaria, Faculta di Médicina vétérinaria , Universita di Pisa Italia

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First Name

VANNOZZI

Last Name

I.

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-

Affiliation

Dipartimento di clinica vétérinaria, Faculta di Médicina vétérinaria , Universita di Pisa Italia

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-

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Orcid

-

First Name

ROTA

Last Name

A.

MiddleName

-

Affiliation

Dipartimento di clinica vétérinaria, Faculta di Médicina vétérinaria , Universita di Pisa Italia

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First Name

ROMAGNOLI

Last Name

S.

MiddleName

-

Affiliation

Dipartimento di clinica vétérinaria, Faculta di Médicina vétérinaria , Universita di Pisa Italia

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-

Orcid

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First Name

ARIA

Last Name

G.

MiddleName

-

Affiliation

Dipartimento di clinica vétérinaria, Faculta di Médicina vétérinaria , Universita di Pisa Italia

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-

City

-

Orcid

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Volume

51

Article Issue

105

Related Issue

24408

Issue Date

2005-04-01

Receive Date

2005-03-28

Publish Date

2005-04-30

Page Start

1

Page End

5

Print ISSN

1012-5973

Online ISSN

2314-5226

Link

https://avmj.journals.ekb.eg/article_177871.html

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https://avmj.journals.ekb.eg/service?article_code=177871

Order

28

Publication Type

Journal

Publication Title

Assiut Veterinary Medical Journal

Publication Link

https://avmj.journals.ekb.eg/

MainTitle

TIME OF OVULATION AFTER TREATMENT WITH HCG IN THE MARE

Details

Type

Article

Created At

23 Jan 2023