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Nahed Ahmed Shawki¹, Fatma A Al-Nefeiy², Fatma Abdel-Regal Mahmoud¹

¹Zoology Department, Faculty of Science, Assuit University, Assiut, Egypt.

Anatomia, histologia, embryologia

|November 28, 2024

概括

鸟类眼结构在和鱼中被检查. 由于独特的解剖特征,包括特定的肌肉和原类型,胡皮眼皮表现出更大的运动.

科学领域:

比较解剖学的比较解剖学.
鸟类生物学鸟类生物学
眼科医生眼科眼科

背景情况:

鸟类眼的结构和功能越来越受到人们的兴趣.
了解眼解剖和运动能力之间的关系至关重要.

研究的目的:

为了研究鸟类眼运动的结构基础.
为了比较眼的解剖学和波和牛的运动.

主要方法:

组织学和解剖学分析对乌和牛的眼皮进行了分析.
研究了特定的肌肉存在和原/弹性纤维分布.

主要成果:

乌的第三只眼皮独立移动,与不同.
鱼有一个电梯肌肉,在鱼中没有;两者都有收缩角度眼睛肌肉.
在两种物种中都存在 I 和 III 类型的原蛋白和弹性纤维,分布和数量有所不同,特别是在圆珠眼边缘和上皮 (cytokeratin AE1/AE3) 中.

结论:

的眼皮解剖学,包括特定的肌肉和结缔组织组成,促进了与牛相比更大的动力能力.
乌眼的明显结构适应性有助于它们的增强移动性.

关键词:

原蛋白是一种原蛋白.细胞克拉丁是一种细胞克拉丁.弹性弹性的弹性弹性.眼皮的眼皮眼睛的眼皮.动力学动力学动力学

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