Trifloroside
Trifloroside
产品名称 |
产品编号 |
CAS编号 |
包装 |
QQ客服 |
Trifloroside |
CFN96606 |
53823-10-2 |
1mg |
QQ客服:2159513211 |
Trifloroside |
CFN96606 |
53823-10-2 |
5mg |
QQ客服:2159513211 |
Trifloroside |
CFN96606 |
53823-10-2 |
10mg |
QQ客服:2159513211 |
Trifloroside |
CFN96606 |
53823-10-2 |
20mg |
QQ客服:2159513211 |
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Mediators Inflamm. 2016, 2016:6189590
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VNU J of Science: Med.&Pharm. Sci.2023, 39(1):20-29.
Pharm Biol.2016, 54(7):1255-62
Description: |
Trifloroside is a bitter iridoid glycoside. |
In vivo: |
J Ethnopharmacol. 2015 Aug 22;172:219-26. | A bitter herbal medicine Gentiana scabra root extract stimulates glucagon-like peptide-1 secretion and regulates blood glucose in db/db mouse.[Pubmed: 26129938 ] | Gentiana scabra root extract (GS) is frequently prescribed as an internal remedy in traditional Korean medicine for treatment of diabetes mellitus. GS contains bitter iridoid glycosides including loganic acid, gentiopicrin, trifloroside, and rindoside. We previously reported that the intestinal bitter taste sensation stimulates GLP-1 secretion, and thereupon hypothesized that the blood glucose regulatory effect of GS is due to its GLP-1 secreting effect in enteroendocrine L cells.
METHODS AND RESULTS:
We studied GLP-1 secreting effect of GS treatment and its cellular downstream mechanism in human enteroendocrine NCI-H716 cells using the G protein-coupled receptor (GPCR) pathway inhibitors. Intracellular calcium assay also demonstrated the signal transduction pathway stimulated by the GS treatment. Using db/db mice, we performed oral glucose tolerance test (OGTT) to examine the blood glucose lowering effect of GS administration. We also collected the mouse plasma during the OGTT to measure the GLP-1 and insulin levels. We demonstrated dose-dependent GLP-1 secreting effect of GS on the NCI-H716 cells. The GLP-1 secreting effect of GS is mediated by the G protein βγ-subunit and inositol triphosphate. Using db/db mice, we found that the effect of GS on lowering blood glucose is due to its GLP-1 secretion, and consequential insulinotropic effect. The chemical fingerprint of GS was obtained through a direct analysis in realtime mass spectrometry (DART-MS) and high-performance liquid chromatography (HPLC)/MS. Through the GLP-1 secretion study, we found that loganic acid, an iridoid glycoside, contributes to the GLP-1 secreting effect of GS.
CONCLUSIONS:
The findings of this study highlight the potential of exploiting the antidiabetic effect of GS on type 2 diabetes mellitus patients. |
|
|
1 mg |
5 mg |
10 mg |
20 mg |
25 mg |
1 mM |
1.2776 mL |
6.3881 mL |
12.7763 mL |
25.5526 mL |
31.9407 mL |
5 mM |
0.2555 mL |
1.2776 mL |
2.5553 mL |
5.1105 mL |
6.3881 mL |
10 mM |
0.1278 mL |
0.6388 mL |
1.2776 mL |
2.5553 mL |
3.1941 mL |
50 mM |
0.0256 mL |
0.1278 mL |
0.2555 mL |
0.5111 mL |
0.6388 mL |
100 mM |
0.0128 mL |
0.0639 mL |
0.1278 mL |
0.2555 mL |
0.3194 mL |
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
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