Effect of Inhibin Immunization on Reproductive Hormones and Testicular Morphology of Dezhou Donkeys During the Non-Breeding Season.

IF 2.7 2区农林科学 Q1 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Animals Pub Date : 2025-03-13 DOI:10.3390/ani15060813

Muhammad Faheem Akhtar, Muhammad Umar, Wenqiong Chai, Liangliang Li, Ejaz Ahmad, Changfa Wang

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引用次数: 0

Abstract

The present study was designed to investigate the potential role of inhibin immunization on plasma hormone concentration and testicular histoarchitecture of Dezhou donkeys in the nonbreeding season (November-February). For this purpose, adult Dezhou donkeys (n = 30) were equally divided into groups A, B, and C. Group A was actively immunized with 3 mg inhibin, group B with (1.5 mg), and group C was immunized with Bovine serum albumin (BSA) and served as a control. All animals in groups A and B were given a primary dose of inhibin (INH) antigen, i.e., 3 mg and 1.5 mg on day 1, followed by a booster dose on the 23rd day of the experiment. Blood samples were collected on the 21st, 28th, 34th, and 40th days of the experiment. Primary and booster INH immunization (3 mg and 1.5 mg) slightly elevated the plasma hormone concentrations of FSH, LH, AMH, and Activin A. The number of spermatogonia was significantly higher in group A as compared to group C on the 28th day of the experiment. Inhibin immunization also caused apoptosis in testicular histoarchitecture. In conclusion, Inhibin immunization can potentially improve the reproductive efficiency of Dezhou donkeys in a nonbreeding season by elevating plasma hormone concentrations of FSH, LH, AMH, and Activin A.

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来源期刊

Animals Agricultural and Biological Sciences-Animal Science and Zoology

CiteScore

4.90

自引率

16.70%

发文量

3015

审稿时长

20.52 days

期刊介绍： Animals (ISSN 2076-2615) is an international and interdisciplinary scholarly open access journal. It publishes original research articles, reviews, communications, and short notes that are relevant to any field of study that involves animals, including zoology, ethnozoology, animal science, animal ethics and animal welfare. However, preference will be given to those articles that provide an understanding of animals within a larger context (i.e., the animals'' interactions with the outside world, including humans). There is no restriction on the length of the papers. Our aim is to encourage scientists to publish their experimental and theoretical research in as much detail as possible. Full experimental details and/or method of study, must be provided for research articles. Articles submitted that involve subjecting animals to unnecessary pain or suffering will not be accepted, and all articles must be submitted with the necessary ethical approval (please refer to the Ethical Guidelines for more information).