[The level of the stress biomarker salivary alpha amylase is correlated with semen quality in infertile young men].
Zhonghua Nan Ke Xue
; 27(11): 1001-1005, 2021 Nov.
Article
em Zh
| MEDLINE
| ID: mdl-37422872
ABSTRACT
Objective:
To investigate the relationship between the level of the stress biomarker salivary alpha amylase (SAA) and semen quality in infertile young men.METHODS:
Totally, 313 infertile and 96 normal healthy men, aged 20ï¼40 years old, were enrolled in this study. The SAA levels and semen parameters of the subjects were measured and compared between the two groups.RESULTS:
Compared with the normal healthy controls, the young infertility patients showed a significantly higher SAA level (ï¼»141.04 ± 44.13ï¼½ vs ï¼»151.48 ± 38.42ï¼½ µmol/L, P < 0.05) and percentage of immotile sperm (IMS) (ï¼»39.98 ± 14.53ï¼½% vs ï¼»64.48 ± 26.32ï¼½%, P < 0.05), but lower sperm concentration (ï¼»44.23 ± 21.63ï¼½ vs ï¼»32.42 ± 23.07ï¼½ ×106/ml, P < 0.05) and percentage of progressively motile sperm (PMS) (ï¼»52.13 ± 15.42ï¼½% vs ï¼»27.91 ± 21.22ï¼½%, P < 0.05). Sperm concentration (ï¼»26.33 ± 31.83ï¼½ vs ï¼»35.28 ± 27.70ï¼½ ×106/ml, P < 0.05) and the percentage of PMS were remarkably lower in the infertile men with a high than in those with a low SAA level (ï¼»19.85 ± 21.55ï¼½% vs ï¼»31.70 ± 20.02ï¼½%, P < 0.05), while the percentage of IMS was higher in the former than in the latter group (ï¼»74.19 ± 26.84ï¼½% vs ï¼»59.92 ± 24.85ï¼½%, P < 0.05). The SAA level in the young infertility patients was correlated positively with the percentage of IMS (r = 0.170, P < 0.01), but negatively with sperm concentration (r = ï¼0.227, P < 0.01) and the percentage of PMS (r = ï¼0.468, P < 0.01).CONCLUSIONS:
The stress biomarker salivary alpha amylase level in infertile young men is negatively correlated with semen quality, and therefore semen parameters can be improved by reducing the stress level.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
Zh
Revista:
Zhonghua Nan Ke Xue
Assunto da revista:
MEDICINA REPRODUTIVA
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
China