12 rezilta yo
To compare the characteristics of absorption and pharmacokinetic behavior of ginsenoside Rg1 (Rg1) with ginsenoside Rb1 (Rb1) of panax notoginseng saponins (PNS), bile excretion of both Rg1 and Rb1 were studied after i.v. and i.g. of PNS solution. Plasma protein binding ratios were studied using
OBJECTIVE
To investigate the protective effects of ginsenoside Rb(3), a triterpenoid saponin isolated from the leaves of Panax notoginseng, on ischemic and reperfusion injury model of PC12 cells and elucidate the related mechanisms.
METHODS
PC12 cells exposed to oxygen and glucose deprivation (OGD)
To prepare the intrauterine slow release silicone rubber bar made of Panax notoginseng and Rubia cordifolia, and finish its preliminary evaluation of in vitro releasing properties. The open mill method was used for plasticating of silicone rubber. The process parameters of the silicone rubber and
Four protopanaxadiol-type saponins (PDS), ginsenosides-Rb(1), -Rd, notoginsenosides-K, -R(4) isolated from the roots of Panax notoginseng were evaluated for their haemolytic activities and adjuvant potentials on the cellular and humoral immune responses of ICR mice against ovalbumin (OVA). The
The feasible, reliable and selective multi-template molecularly imprinted polymers (MT-MIPs) based on SBA-15 (SBA-15@MT-MIPs) for the selective separation and determination of the trace level of ginsenoside Rb₁ (Rb₁), ginsenoside Rg₁ (Rg₁) and notoginsenoside R₁ (R₁) simultaneously from biological
The aim is to study the effect of astragaloside Ⅳ (AST Ⅳ) combined with Panax notoginseng saponins (PNS) on cerebral ischemia-reperfusion injury, and to probe the synergistic mechanism through the pharmacokinetics of the four major components such as AST Ⅳ, ginsenoside Rg₁ (Rg₁), ginsenoside Rb₁
Many bioactive constituents of Chinese herbal medicines have poor oral bioavailability. Besides oral administration, herbal medicines in China are also prepared for parenteral administration. Unlike for intravenous route, little is known about the intramuscular pharmacokinetics of Panax notoginseng is used as a therapeutic agent to stop haemorrhages and a tonic to promote health in Chinese medicine. Currently saponins of P. notoginseng (PNS) are especially given attentions for their hemorheological properties. The pharmacokinetic profiles of the main PNS are still not
XueShuanTong, a lyophilized extract of Panax notoginseng roots (Sanqi) for intravenous administration, is extensively used as add-on therapy in the treatment of ischemic heart and cerebrovascular diseases and comprises therapeutically active ginsenosides. Potential for XueShuanTong-drug interactions
BACKGROUND
Salvia miltiorrhiza Bunge (Labiatae sp. plant, Chinese name Danshen) and Panax notoginseng (Burk.) F. H. Chen (Araliaceae plant, Chinese name Sanqi) have a long history in treating coronary heart disease, cerebrovascular disease and inner ear disorders in traditional Chinese medicine. To
A high-performance liquid chromatography method was established for simultaneously determining seven major components, i.e. protocatechuic aldehyde, notoginsenoside R(1), ginsenoside Rg(1), salvianolic acid B, ginsenoside Rb(1), cryptotanshinone and tanshinone IIA in Fufang Danshen tablet, a
Quality by design (QbD) is an advanced drug quality control concept that has been gradually implemented in the optimization of manufacturing processes of Chinese medicines. However, the variation of Chinese medicinal material quality has rarely been considered in published works.