TY - GEN AU - Acuña-Castroviejo, Darío AU - Escames, Germaine AU - Venegas, Carmen AU - Díaz Casado, María Elena AU - Lima Cabello, Elena AU - López, Luis Carlos AU - Rosales-Corral, Sergio AU - Dun-Xian, Tan AU - Reiter, Russel J PY - 2014 UR - https://hdl.handle.net/10481/101535 AB - Endogenous melatonin is synthesized from tryptophan via 5-hydroxytryptamine. It is considered an indoleamine from a biochemical point of view because the melatonin molecule contains a substituted indolic ring with an amino group. The circadian... LA - eng TI - Extrapineal melatonin: sources, regulation, and potential functions DO - 10.1007/s00018-014-1579-2 ER -