Establishment and application of screening method for DPPIV inhibitors in vitro / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12)1987.
Article
Dans Chinois
| WPRIM
| ID: wpr-565254
ABSTRACT
Aim To develop a model for screening DPPIV inhibitor from Chinese Herbal medicine.Methods With Gly-Pro-PNA as a substrate,DPPIV activity was assayed by the chromogenic substrate.The concentration of DPPIV and Gly-Pro-PNA,temperature,pH and reaction time were optimized.Results The optimal enzymatic reaction system was as followsDPPIV 0.5 U?L-1,Gly-Pro-PNA 0.262 ?mol?L-1,37℃,pH 8.2,reaction for 60 min.Further more,many kinds of herbal abstracts were screened and some had the DPPIV inhibitory function,such as Leech,Poria cum Radix Pini and Buddleja officinalis Maxim.Conclusion The model can be used to screen for DPPIV inhibitors in vitro.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Etude diagnostique
/
Étude de dépistage
langue:
Chinois
Texte intégral:
Chinese Pharmacological Bulletin
Année:
1987
Type:
Article
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