Ultrastructural observation of detrusor in BPH patients.
- Author:
Gen-Sheng LU
1
;
Bo SONG
;
Xi-Yu JIN
;
En-Qing XIONG
Author Information
- Publication Type:Journal Article
- MeSH: Aged; Aged, 80 and over; Humans; Intercellular Junctions; ultrastructure; Male; Microscopy, Electron; Middle Aged; Muscle, Smooth; ultrastructure; Prostatic Hyperplasia; pathology; Urinary Bladder; ultrastructure
- From:National Journal of Andrology 2002;8(4):283-285
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVESTo observe the detrusor ultrastructure in BPH patients and to investigate the relationship between detrusor instability and ultrastructure.
METHODSThe patients were divided into groups of detrusor instability(DI) and detrusor stability(DS) according to urodynamics examination. The structure of the detrusor were observed by light microscopy and transmission electron microscopy(TEM).
RESULTSThe intercellular intermediate junctions and cytoplasmic process junctions in DS were 11.34 +/- 3.23 and 4.26 +/- 1.78 respectively. The intercellular intermediate junctions decreased obviously (3.12 +/- 1.47, P < 0.01) instead of a large amount of cytoplasmic process junctions (26.37 +/- 7.14, P < 0.01) in DI.
CONCLUSIONSThere is a close relevance between intercellular junctions and DI. The observation of the ultrastructure of the detrusor is helpful for the diagnosis of BPH with DI and for the clinical treatment.
