Increased levels of which of the following in amniotic fluid is an indicator of neural tube defect in the fetus :
Acetylcholine esterase: (AChE) Amniotic fluid AChE level is elevated in most cases of open neural tube defects. It has got better diagnostic value than AFP. Reference: D C Dutta's Textbook of Obstetrics 7th edition page no 113
Acetylcholinesterase
Butyrylcholinesterase
Pseudocholinesterase
Phosphatidyl esterase
General obstetrics