An experimental study of ultrastructural changes of detrusor of urinary bladder following ultrastruction partial outlet obstruction
- VernacularTitle:兔膀胱出口部分梗阻所致逼尿肌超微结构的改变
- Author:
Hang WANG
;
Guomin WANG
;
Cisheng ZHONG
;
- Publication Type:Journal Article
- Keywords:
Bladder;
Obstruction;
Endoplactmic reticulum;
Mitochondrion
- From:
Chinese Journal of Urology
2000;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the ultrastructure changes of detrusor of urinary bladder following partial outlet obstruction. Methods 14 New Zealand white male rabbits were divided into "A" and "B" group.The "A" group rabbits underwent operation to induce bladder outlet obstruction,"B" group rabbits served as controls.The ultrastructures including rough endoplactmic reticulum and mitochondrion of detrusor cell of each bladder were examined after 5 weeks. Results The average area of rough endoplactmic reticulum in the obstructed group was (5.377?2.318) ?m 2 in each unit cytoplasm area (115.28 ?m 2) versus (0.476?0.319) ?m 2 in the controls ( P
