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Serum amyloid P component: a new biomarker for low sperm concentration? / 亚洲男科学杂志(英文版)
Asian Journal of Andrology ; (6): 450-455, 2021.
Article in English | WPRIM | ID: wpr-888445
ABSTRACT
Serum amyloid P component (SAP) is present in seminal plasma, on spermatozoa, and in different tissues of the male reproductive tract, but its function is not known. The aims of this study were to determine if the concentration of SAP in seminal plasma is associated with commonly assessed semen parameters and to investigate if SAP could be a new, indirect biomarker for these parameters. In a cross-sectional study of 203 young volunteers, the concentration of SAP in seminal plasma was measured with a in-house developed enzyme-linked immunosorbent assay. Scatter plots, Pearson's correlation coefficients (r), and linear regression models were produced, and SAP showed a statistically significant correlation with sperm concentration (r = 0.75), sperm number (r = 0.68), semen volume (r = -0.19), progressive sperm motility (r = 0.24), and sperm immotility (r = -0.20). When the study group was dichotomized, SAP could be used to discriminate samples with a sperm concentration < or ≥5 × 10

Full text: Available Index: WPRIM (Western Pacific) Type of study: Observational study Language: English Journal: Asian Journal of Andrology Year: 2021 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Observational study Language: English Journal: Asian Journal of Andrology Year: 2021 Type: Article