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牛肉的丸的形态和形态学适应是由葡萄糖皮质醇诱导的
Rafiqul Islam1, Nasrin Sultana1, Ummay Ayman1
1Department of Anatomy and Histology, Bangladesh Agricultural University, Mymensingh, Bangladesh.
Veterinarni medicina
|June 23, 2025
概括
葡萄糖皮质类药物 (GCs),就像德甲 (DEX) 一样,通过改变丸形态来破坏 brojler 的生育能力. 增加DEX剂量和肉年龄会对精卵管数和莱迪格细胞种群产生负面影响,影响生殖功能.
科学领域:
- 兽医科学 兽医科学 兽医科学
- 动物繁殖 动物繁殖
- 内分泌学 在内分泌学.
背景情况:
- 已知葡萄糖皮质类药物 (GCs) 诱导过多的脂肪积累,导致 brojlers 的生育功能障碍.
- 了解GC对男性生殖健康的影响对于肉行业的生产率至关重要.
研究的目的:
- 为了研究牛肉的丸的形态和形态变化,以应对德甲 (DEX) 的管理.
- 为了阐明DEX剂量,肉年龄和影响生育能力的丸变化之间的关系.
主要方法:
- 男肉被分为对照组和实验组,接受不同剂量的DEX (3,5和7毫克/公斤).
- 检测试剂被收集,染色 (血素和),并分析了精卵管的数量,直径,丸囊厚度和精卵上皮的高度.
- 间歇性 (莱迪格) 细胞种群的评估与DEX剂量和肉年龄相关.
主要成果:
- 德甲 (DEX) 最初增加了精卵管的数量,随后随着更高的剂量和年龄而下降.
- 随着DEX剂量增加,丸囊厚度和精卵管直径得到了上调.
- 随着年龄的增加和DEX剂量的增加,观察到间歇性 (莱迪格) 细胞的枯竭,而胚胎上皮的高度最初增加.
结论:
- 德甲 (DEX) 显著改变肉丸的形态结构.
- 这些DEX诱导的丸变化通过影响丸的形态和功能,对肉的生育能力产生负面影响.
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