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The present study examined whether Panax notoginseng saponins (PNS) alleviated advanced glycation end product (AGE)-induced apoptosis in human umbilical vein endothelial cells (HUVECs). HUVECs were incubated with 300 µg/ml AGEs alone or AGEs and PNS (0.05, 0.5 or 1 mg/ml) for 48 h. The
Panax notoginseng and its flowers are both well-known traditional Chinese medicinal herbs. To date, antimicrobial and antioxidant activities of flavonoids from P. notoginseng flowers (PNF) remain unclear. In this study, antimicrobial and antioxidant activities of flavonoids from PNF were
In a previous study we demonstrated that trilinolein, a natural plant triacylglycerol, is a novel myocardial protective agent in vivo. The mechanism probably involves an antioxidant effect. This work investigated the mechanism of myocardial protection of trilinolein to determine if inhibition of
Oxygen-derived free radicals (OFR) have been proposed as the cause of myocardial damage through lipid peroxidation during ischemia and reperfusion. Antioxidants can effectively ameliorate the damage induced by lipid peroxidation. Trilinolein is a triacylglycerol recently purified from the well known
Panax notoginseng medicinal liquor (PML) has a long history of use in the function of blood circulation. However, the processing of PML is currently dependent on experience, which results in low efficiency and unstable quality of PML. A variety of substances of P. notoginseng have a strong ability
OBJECTIVE
To explore the mechanism of the protective effects of Panax notoginseng saponins (PNS) on kidney in diabetic rats.
METHODS
Diabetic rat model was obtained by intravenous injection of alloxan, and the rats were divided into model, PNS-100 mg/(kg day) and PNS-200 mg/(kg day) groups, 10 each.
The Panax notoginseng (P. notoginseng) stem leaf is rich in flavonoids. However, because of a lack of research on the flavonoid extraction process and functional development of P. notoginseng stem leaf, these parts are discarded as agricultural wastes. Therefore, in this study, we intend to optimize
BACKGROUND
Radix notoginseng is used in Chinese medicine to improve blood circulation and clotting; however, the pharmacological activities of other parts of Panax notoginseng have yet to be explored. The present study reports the anti-oxidative effects of various parts of Panax
It is thought that oxygen-derived free radicals (OFR) cause lipid peroxidation, which contributes to the process of atherosclerosis, and they are also involved in the myocardial damage seen with ischemia and reperfusion. Antioxidants could potentially ameliorate such harmful effects. Many natural
Ginsenoside Rg1 is a major active ingredient of Panax notoginseng radix which has demonstrated a number of pharmacological actions including a cardioprotective effect in vivo. This study investigated the protective effect and mechanism of ginsenoside Rg1 in cardiomyocytes hypoxia/reoxygenation (H/R)
OBJECTIVE
To investigate the neuroprotective effects of saponins from Panax japonicus (SPJ) on D-galactose (D-gal)-induced brain ageing, and further explore the underlying mechanisms.
METHODS
SPJ were analysed using high-pressure liquid chromatography. Male Wistar rats weighing 200 ± 20 g were
Response surface method (RSM) was employed to optimize the extraction conditions of polysaccharides from Rhizoma Panacis Majoris (the rhizomes of Panax japonicus C. A. Mey. var. major (Burk.) C. Y. Wu et K. M. Feng) (RPMP), a well-known Chinese traditional medicine. In order to obtain the optimal
Sanchi, also known as radix notoginseng, is a Chinese traditional medicine prepared from roots of the herb Panax notoginseng. Sanchi is traditionally used as a hemostatic to control internal and external bleeding but also shows diverse bioactivities that include increasing coronary blood flow and
Polysaccharides named as PP1, PP2, PP3, PP4 and PP5 were extracted and isolated from the rhizomes of Panax japonicus C.A. Meyer, a well-known Chinese traditional medicine, by controlling the final concentration of solution to precipitate the polysaccharides. The molecular weight of polysaccharides
Dietary and medicinal uses of Panax notoginseng have been associated with reduced risk of cancer. This study was designed to investigate the profiles of P. notoginseng saponin extract (PNSE), the major bioactive ingredients in P. notoginseng (Burk.) F.H. Chen, by high-performance liquid