title: The activity of certain endometrial enzymes in cases of several years' presence of intrauterine contraceptive devices in uterine cavity.
mesh_terms: D000135:Acid Phosphatase / Q000032:analysis; D000217:Acyltransferases / Q000032:analysis; D001706:Biopsy; D004717:Endometrium / Q000201:enzymology*; D005260:Female; D005971:Glutamates; D006651:Histocytochemistry; D006801:Humans; D007434:Intrauterine Devices; D009243:NAD; D010088:Oxidoreductases / Q000032:analysis; D013053:Spectrophotometry; D013778:Tetrazolium Salts; D013997:Time Factors
chemical_list: D005971:Glutamates; D013778:Tetrazolium Salts; D009243:NAD; D010088:Oxidoreductases; D000217:Acyltransferases; D000135:Acid Phosphatase