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Discover high-quality research tools to investigate GLP-1 mechanisms and next-generation metabolic targets.
OBESITY RESEARCH SOLUTIONSNotoginsenoside Ft1 is a saponin originally isolated from P. notoginseng with diverse biological activities.1,2,3,4,5 It induces proliferation, migration, and tube formation of human umbilical vein endothelial cells (HUVECs) via nuclear translocation of hypoxia-inducible factor-1α (HIF-1α) and activation of the PI3K/AKT and Raf/MEK/ERK signaling pathways in a manner dependent on mammalian target of rapamycin (mTOR).1 Notoginsenoside Ft1 (45 μM) induces cell cycle arrest at the S and G2/M phases and promotes apoptosis of SH-SY5Y cells.2 It increases cGMP levels and induces relaxation of isolated precontracted rat mesenteric arteries, effects that are reversed by the nitric oxide synthase inhibitor L-NAME (Item No. 80210) and ODQ (Item No. 81410), an inhibitor of soluble guanylyl cyclase.3 In vivo, notoginsenoside Ft1 (0.25, 2.5, and 25 mg/kg) promotes angiogenesis and decreases wound diameter in a mouse model of punched-hole ear injury.1 Notoginsenoside Ft1 (1.25 mg/kg) decreases tail bleeding time and increases thrombus weight in a rat tail bleeding assay.4 Topical administration of notoginsenoside Ft1 increases mRNA expression of the collagen expression, fibroblast proliferation, and scar formation genes COL1A1, COL3A1, TGF-β1, TGF-β3, and fibronectin, promotes neovascularization, reduces monocyte infiltration, and shortens wound closure time in a db/db mouse model of diabetic foot ulcers.5
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1. Notoginsenoside Ft1 promotes angiogenesis via HIF-
2. p38 MAPK and ERK1/2 pathways are involved in the pro-
3. Notoginsenoside Ft1 activates both glucocorticoid and estrogen receptors to induce endothelium-
4. Platelet P2Y12 receptors are involved in the haemostatic effect of notoginsenoside Ft1, a saponin isolated from Panax notoginseng. Br. J. Pharmacol. 171(1), 214-223 (2014).
5. Notoginsenoside Ft1 promotes fibroblast proliferation via PI3K/Akt/mTOR signaling pathway and benefits wound healing in genetically diabetic mice. J. Pharmacol. Exp. Ther. 356(2), 324-332 (2016).