ReferenceID 5519

Cellular target of isoquercetin from Passiflora ligularis Juss for glucose uptake in rat soleus muscle

Chem Biol Interact

Quercetin 3-O-beta-d-glucopyranoside (isoquercetin) is one of the most frequent metabolites of the Passiflora ligularis Juss. The purpose of this study was to investigate the effect of the aqueous extract and ethanol fra

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Reference Id
5519
Evidence Id
22109
Core Evidence Id
22109
Source Reference Id
4279
Herb2 Reference Id
HBREF005076
Subject Paper Key
HBIN031102_32692981
Pubmed Id
32692981
Doi
10.1016/j.cbi.2020.109198
Paper Title
Cellular target of isoquercetin from Passiflora ligularis Juss for glucose uptake in rat soleus muscle
Paper Abstract
Quercetin 3-O-beta-d-glucopyranoside (isoquercetin) is one of the most frequent metabolites of the Passiflora ligularis Juss. The purpose of this study was to investigate the effect of the aqueous extract and ethanol fraction from P. ligularis Juss leaves on glycaemia and the mechanism of action of isoquercetin on glucose uptake. In the glucose tolerance test, the aqueous extract and ethanol fraction from P. ligularis Juss (125 mg/kg to 500 mg/kg o. g.) reduced glycaemia and increased the hepatic and muscular glycogen content. Phytochemical analysis evidenced the dominant presence of isoquercetin in the extract and fraction from leaves of P. ligularis Juss. Isoquercetin mediates the stimulatory effect on glucose uptake independent of insulin receptor activation but, involve PI3K, MAPK, MEK/ERK pathways and de novo protein synthesis to GLUT-4 translocation. Overall findings revealed that isoquercetin and aqueous extract and ethanol fraction of P. ligularis Juss leaves might be a promising functional food or medicine for the treatment or prevention of diabetes.
Journal
Chem Biol Interact
Publish Year
2020
Experiment Subject
Experiment Type
Animal Experiment
Phenotype Related
Diabetes
Paper Title Cn
Paper Title En
Cellular target of isoquercetin from Passiflora ligularis Juss for glucose uptake in rat soleus muscle
Bilingual Status
semi_complete