Huperzine A yog dab tsi?

Taw qhia

Huperzine A yog qhov tseem ceeb ntawm cholinesterase inhibitor, uas xaiv inhibits qhov tseeb cholinesterase. Nws muaj kev ua haujlwm lom neeg, muaj roj solubility, me me molecule, yooj yim nkag mus rau hauv cov ntshav-hlwb barrier, thiab nkag mus rau hauv lub hlwb thaj tsam ze rau kev kawm thiab kev nco tom qab nkag mus rau hauv lub hauv paus paj hlwb.

Qhov chaw

Huperzine A muaj nyob hauv Huperzta serrata Trev. nyob rau hauv qhov.

Extract txheej txheem

Huperzta serrata Trev. Hmoov --- acid hydrolysis ---- kho PH ---- chloroform extraction ------ concentration ----- purification ------ recrystallization ----- cov khoom tiav

Muaj nuj nqi

1. Anticholinesterase nyhuv.

2. Muaj cov nyhuv neuromuscular.

3. Txhim khu kev kawm thiab kev nco thiab txhim kho kev nco tsis zoo.

Daim ntawv thov

Nws dav siv nyob rau hauv kev noj qab haus huv ntxiv thiab kev kho mob teb.

Yog tias koj xav paub ntau ntxiv txog cov khoom no, thov hu rau kuv dawb.