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Background : The activity and isoenzyme composition of N-acetyl-β-D-hexosaminidase (EC.3.2.1.52) in seminal plasma of fertile and infertile men have been evaluated. However, no data are available on the isoenzyme content in seminal plasma from patients with secretory azoospermia.

clinical chemistry and laboratory medicine (cclm)

Fluorimetric determination of activity and isoenzyme composition of N-acetyl-β-D-hexosaminidase in seminal plasma of fertile men and infertile patients with secretory azoospermia