Tow regions mostly consist of lymphocytes and reticular cells.The histochemical studies on the thymus show that the secretions are active from mucous cells and they contain much polysaccharide.

 
  • 通过组织化学的染色观察,发现红鳍笛鲷胸腺的分泌细胞分泌旺盛,多糖丰富。
今日热词
目录 附录 查词历史