huperzia serrata meaning in Chinese

千层塔
石杉碱

Huperzine a , a member of a new class of alkaloids , was first isolated from huperzia serrata ( thunb . ex murray ) trev in 1986 . it is proved that huperzine a can inhibit acetylcholinesterase , improve the memory of elderly people effectively , and has special effect on aezheimer ' s disease ( ad )
石杉碱甲是我国学者于1986年首次从蛇足石杉( huperziaserrata ( thunb . exmurray ) trev )中分离出来的一种新结构生物碱。