title: Hepatic  -aminolaevulinic acid synthetase activity in porphyria cutanea tarda.
mesh_terms: D000624:5-Aminolevulinate Synthetase / Q000378:metabolism; D000217:Acyltransferases / Q000378:metabolism*; D000328:Adult; D000368:Aged; D005243:Feces / Q000032:analysis; D005260:Female; D006801:Humans; D008099:Liver / Q000201:enzymology* / Q000378:metabolism; D008107:Liver Diseases / Q000378:metabolism; D008297:Male; D008875:Middle Aged; D011164:Porphyrias / Q000378:metabolism*; D011166:Porphyrins / Q000096:biosynthesis / Q000097:blood / Q000652:urine; D012075:Remission, Spontaneous; D013053:Spectrophotometry; D014656:Vascular Surgical Procedures; D014680:Veins / Q000601:surgery
chemical_list: D011166:Porphyrins; D000217:Acyltransferases; D000624:5-Aminolevulinate Synthetase