Real time ultrasound evaluation of changes in follicular populations during oestrous cycle in buffalo

被引：0

作者：

Manik, RS ^{[1
]}

Singla, SK ^{[1
]}

Palta, P ^{[1
]}

Madan, ML ^{[1
]}

机构：

[1] Natl Dairy Res Inst, Embryo Biotechnol Ctr, Karnal 132001, Haryana, India

来源：

INDIAN JOURNAL OF ANIMAL SCIENCES | 1998年 / 68卷 / 11期

关键词：

buffalo; follicle; oestrous cycle; ultrasonography;

D O I：

暂无

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

Changes in ovarian follicular populations during oestrous cycle were examined by real time ultrasonography in buffaloes. The endpoints used were number of follicles 3-4 mm, 5-6 mm, 7-10 mm, greater than or equal to 11 min and the diameters of the largest and the second largest follicles, between day 0 and day 15 of oestrous cycle. The profile of the diameter of the second largest, but not the largest follicle was bimodal. There was a significant difference among different days in the diameters of both the largest and the second largest follicle. There was a Significant difference in the numbers of follicles 5-6 mm and 7-10 mm in diameter but not in the numbers of follicles 3-4 mm and 11 mm, and the total number of follicles 3 mm in diameter among different days. Our results suggest that the follicular populations exhibit dynamic changes during oestrous cycle in buffaloes.

引用

页码：1157 / 1159

页数：3

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