Serum 1,5-anhydro-D-ghlcitol(1,5-AG),also known as 1,5 anhydro-sorbitol,,is a relatively new indicator in its diagnosis and therapeutic monitoring..It is first found in the human ncurolymph.

血清1,5-脱水山梨醇(1,5-AG),又称1,5-脱水葡醇,是一种断和治疗监测指标,它是在人脑脊液中首先被发现。