Study of the changes of acrosomal enzyme and nitric oxide synthase, superoxide dismutase of infertile patients with positive antisperm antibody in seminal plasma / 中华男科学杂志
National Journal of Andrology
; (12): 349-351, 2006.
Article
in Zh
| WPRIM
| ID: wpr-338294
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the impacts of positive antisperm antibody (AsAb) in seminal plasma on acrosomal enzyme activity, nitric oxide synthase (NOS) and superoxide dismutase (SOD) levels of spermatozoa.</p><p><b>METHODS</b>Swatch from 40 infertile patients with positive AsAb in seminal plasma as experimental group, and 40 fertile men as control group. Acrosomal enzyme activity was detected by the BAEE/ADH unitive method, NOS was detected by the redoxreaction assay, and SOD level was measured xanthine oxidase method.</p><p><b>RESULTS</b>Compared with control group, acrosomal enzyme activity of spermatozoa of experimental group was significantly decreased (P <0.01), NOS activity was apparently increased (P < 0.01), and SOD level in seminal plasma was markedly decreased (P<0.01).</p><p><b>CONCLUSION</b>It may be possible that the positive AsAb in seminal plasma beget infertility through the changes of acrosomal enzyme of spermatozoa, SOD and NOS activities in seminal plasma.</p>
Full text:
1
Index:
WPRIM
Main subject:
Semen
/
Autoantibodies
/
Spermatozoa
/
Superoxide Dismutase
/
Acrosin
/
Case-Control Studies
/
Nitric Oxide Synthase
/
Allergy and Immunology
/
Infertility, Male
/
Metabolism
Type of study:
Observational_studies
Limits:
Adult
/
Humans
/
Male
Language:
Zh
Journal:
National Journal of Andrology
Year:
2006
Type:
Article