Observation on ER Ultrastructures in Several Human Embryonic Cells with Different Gestations
- VernacularTitle:不同龄人胚胎儿数种细胞内质网超微结构的观察
- Author:
Yidi WU
;
Jindan SONG
;
Yunqing WANG
- Publication Type:Journal Article
- From:
Progress of Anatomical Sciences
2001;7(1):33-35
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the ER ultrastructures in humn embryonic epithelial cells of colonic mucosa、renal tubule and hepatocytes and also their alterations in embryogenesis.Methods Transmission electromicroscopy technique.Results With the embryonic development, the ER increased in amount, became complex in structure and with its characteristic ER structures in different cells. Conclusion The changes of ER structures are one of the characters during cell differentiation.
