title: Acrosin activity in human spermatozoa: methodological investigations.
mesh_terms: D000429:Alcohol Oxidoreductases; D001120:Arginine; D010450:Endopeptidases / Q000032:analysis / Q000378:metabolism*; D004952:Esters; D006801:Humans; D006868:Hydrolysis; D007700:Kinetics; D008297:Male; D008722:Methods; D012661:Semen; D013053:Spectrophotometry; D013094:Spermatozoa / Q000201:enzymology*; D014361:Trypsin Inhibitors
chemical_list: D004952:Esters; D014361:Trypsin Inhibitors; D001120:Arginine; D000429:Alcohol Oxidoreductases; D010450:Endopeptidases