Correlations of corpus luteum blood flow with fertility and progesterone in embryo recipient mares

The aim of this study was to evaluate the correlation between the corpus luteum vascularization with the concentration of progesterone and the fertility of embryo recipient mares. Mangalarga Marchador mares ( n = 33) were distributed into groups according to the days (D) after ovulation, as follows:...

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Bibliographic Details
Published in:Tropical animal health and production 2021-06, Vol.53 (2), p.280-280, Article 280
Main Authors: Sales, Felipe Augusto Boudoux Martins, Azevedo, Marlon Vasconcelos, Souza, Natalia Matos, Ferreira-Silva, José Carlos, Chaves, Maiana Silva, Junior, Valdir Riberio, Rocha, Jorge Motta, dos Santos Filho, José Pompeu, Freitas, Vicente José de Figueirêdo, Oliveira, Marcos Antonio Lemos
Format: Article
Language:English
Subjects:
Artificial insemination
Biomedical and Life Sciences
Blood flow
Corpus luteum
Doppler effect
Embryo transfer
Embryos
Endometrium
Fertility
Life Sciences
Ovulation
Perfusion
Pregnancy
Progesterone
Regular Articles
Ultrasound
Vascularization
Veterinary Medicine/Veterinary Science
Zoology
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Summary:The aim of this study was to evaluate the correlation between the corpus luteum vascularization with the concentration of progesterone and the fertility of embryo recipient mares. Mangalarga Marchador mares ( n = 33) were distributed into groups according to the days (D) after ovulation, as follows: D3 ( n = 8), D4 ( n = 8), D5 ( n = 9), and D6 ( n = 8). The evaluations of the corpus luteum, endometrium, and blood collection to quantify the progesterone concentration were carried out on D3, D4, D5, and D6. Among the parameters evaluated, only progesterone concentration on D6 differed from the other groups ( P
ISSN:0049-4747
1573-7438
DOI:10.1007/s11250-021-02583-9