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13 天
惊!灰红蝠面部腺体分泌物化学成分及组织学首次揭秘,或藏交配 ...
组织学结果 :研究发现,灰红蝠面部皮肤区域由相对较薄的表皮和厚厚的真皮组成。真皮中含有大量的皮脂腺和汗腺。皮脂腺分为两种类型,一种是位于真皮深层、高度分支且呈叶状的大型腺体,它们汇聚到一个大导管,最终开口于皮肤表面;另一种是较小的、位于浅层的皮脂腺,与毛囊相关。而汗腺则广泛分布于真皮中,属于顶浆分泌腺,其分泌方式为 ...
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