Ultrastructural observation of morphologically abnormal sperm: Advances in studies and application.
- Author:
Jia-xiong WANG
;
Yi-chao SHI
;
Shen-min YANG
- Publication Type:Journal Article
- MeSH:
Humans;
Male;
Microscopy;
Spermatozoa;
abnormalities;
ultrastructure
- From:
National Journal of Andrology
2016;22(1):67-71
- CountryChina
- Language:Chinese
-
Abstract:
Sperm ultrastructural abnormalities are often associated with sperm motility, the integrity of genetic material, and the fertilization potential. The investigation of sperm ultrastructural abnormalities is based on the evolution of microscopy techniques. In his paper, we review the improvement of the microscopy techniques and the ultrastructure of several specific morphological defects and he apoptotic spermatogenic cells in order to expound the significance of sperm ultrastructural observation in clinical practice. We deem it necessary to analyze the sperm ultrastructure before exploring the pathology and adopting assisted reproductive technology for some special patients with teratozoospermia.
