在Macaca mulatta物种表面肌肉aponeurotic系统的组织形态学分析
Tudor Sandulescu1, Elias Deuschle1, Kerstin Mätz-Rensing2
1Department of Biological and Material Sciences in Dentistry, School of Dentistry, Faculty of Health, Witten/Herdecke University, Germany.
概括
黄的表面肌神经系统 (SMAS) 与人类的SMAS有形态相似之处. 这项研究详细介绍了面部区域的 Macaca mulatta SMAS (MmSMAS) 类型学,有助于比较解剖学的理解.
科学领域:
- 人体解剖学 解剖学 解剖学
- 比较形态学的比较形态学
- 灵长类动物研究
背景情况:
- 表面肌神经系统 (SMAS) 是人类的关键面部结构,对于模仿表情至关重要.
- 面部模仿表现出人类和澳门子之间的形态和生理相似之处.
研究的目的:
- 为了研究不同面部区域的 Macaca mulatta SMAS (MmSMAS) 的形态.
- 将MmmSMAS的地形变化与人类SMAS组织形态进行比较.
主要方法:
- 从八个 Macaca mulatta 个体的皮肤,皮下组织和模仿肌肉的组织学分析.
- 检查了五个不同的面部地形区域: Temporalis,Buccalis,Infraorbitalis,Angulus Oris和Mandibularis. 这是一个非常简单的方法.
- 评价使用Haematoxylin-eosin和azan对连续段的染色.
主要成果:
- 在所有分析的 Macaca mulatta 分段 (n=780) 中观察到典型的 SMAS 形态.
- 在Infraorbitalis区域的MMSMAS类似于人类I型SMAS;suborbicularis oculi脂肪被识别出来.
- 在Temporalis和Buccalis地区发现与人类I型SMAS的相似之处.
- 在Angulus Oris和骨Mandibularis区域观察到II型SMAS形态.
- 第四型MMSMAS与腺组织有关,第五型MMSMAS在宫上部区域发现.
结论:
- 澳门老鼠SMAS是一个复杂的网络,对面部模仿至关重要.
- 这项研究阐明了MMSMAS类型,突出了其与人类SMAS形态的相似之处.
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