title: The enzyme activity, protein and fructose content of normal, oligospermic, postvasectomy, and infertile azoospermic men.
mesh_terms: D000410:Alanine Transaminase / Q000032:analysis*; D001219:Aspartate Aminotransferases / Q000032:analysis*; D005632:Fructose / Q000032:analysis*; D006801:Humans; D007248:Infertility, Male / Q000201:enzymology / Q000378:metabolism*; D007521:Isocitrate Dehydrogenase / Q000032:analysis*; D007931:Leucyl Aminopeptidase / Q000032:analysis*; D008297:Male; D011506:Proteins / Q000032:analysis*; D012661:Semen / Q000032:analysis* / Q000201:enzymology; D014659:Vasectomy
chemical_list: D011506:Proteins; D005632:Fructose; D007521:Isocitrate Dehydrogenase; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D007931:Leucyl Aminopeptidase