panax notoginseng/항진균제

Panax notoginseng root is a traditional Chinese herb, of which the yield and quality have been seriously affected by microorganisms, and is commonly used to treat various kinds of bleeding. In this experiment, the effects of the antifungal properties of essential oils (EOs) from five kinds of

Eight anthraquinones (1-8), three xanthones (11-13) and two phenols (9-10) were isolated from Aspergillus sp. associated with Panax notoginseng, and their structures were determined as ziganein-1-methyl ether (1), 8-O-methylchrysophanol (2), averythrin (3), averufin (4), 8-O-methyl averufin (5),

An isolation procedure, consisting of ion exchange chromatography on CM-Sepharose, affinity chromatography on Affi-gel blue gel, and fast protein liquid chromatography on Mono S, was utilized to purify a base-nonspecific, heterodimeric ribonuclease (RNase) with diverse activities from roots of the

An antifungal protein, with a molecular weight of 15 kDa and an N-terminal sequence analogous to those of chitinases, was first isolated from the Chinese medicinal material Panax notoginseng, using cation exchange chromatography and affinity chromatography. The protein was adsorbed on CM-cellulose,

The roots of the sanchi ginseng, Panax notoginseng, were extracted with an aqueous buffer. The extract was chromatographed on a CM-cellulose column to remove extraneous unadsorbed proteins. The adsorbed fraction was dialyzed and chromatographed on Affi-gel blue gel. The adsorbed fraction was again

The present study aimed to evaluate the potential therapeutic effects of Anemoside B4 (AB4), Panax notoginseng saponins (PNS), Notoginsenoside R1 (SR1), Saikosaponin A (SSA) and Saikosaponin D (SSD) on piglets infected with porcine reproductive and respiratory syndrome virus (PRRSV). A total of 132

BACKGROUND Among the notable breakthroughs in the past two decades of research in natural drug discovery is the identification of saponins (saponins in Panax notoginseng, PNS) as the primary ingredient of Panax notoginseng, an iconic herbal medicine in East Asia. Increasing evidences suggest that

OBJECTIVE To study the therapeutic window of opportunity for Panax notoginseng saponins (Pns) following focal cerebral ischemia/reperfusion injury in rats. METHODS Focal cerebral ischemia (2 h)/reperfusion (24 h) model in male rats was induced by transient occlusion and middle cerebral artery (MCA)

OBJECTIVE To explore the therapeutic mechanism of Salvia miltiorrhize, ligustrazine and Panax notoginseng in treating late hemorrhagic shock in rabbit. METHODS Rabbit hemorrhagic shock models (MPA 5.3 kPa) were set up according to Wiggers' method and administrated Salvia miltiorrhiza, ligustrazine,

Three new phenazine metabolites strepphenazine A-C (1-3), along with a known compound baraphenazine E 4 were isolated from the culture broth of a Streptomyces strain YIM PH20095. The structures were elucidated based on the spectral data. Compounds 1-4 showed different antifungal activity against

Phytophthora cactorum is a homothallic oomycete pathogen, which has a wide host range and high capability to adapt to host defense compounds and fungicides. Here we report the 121.5 Mb genome assembly of the P. cactorum using the third-generation single-molecule real-time (SMRT) sequencing

Root rot of Panax notoginseng has received great attention due to its threat on the plantation and sustainable utilization of P. notoginseng. To suppress the root-rot disease, natural ingredients are of great importance because of their environment friendly properties. In this

Actinomycete strain YIM PH20520, isolated from the rhizosphere soil sample of Panax notoginseng collected in Wenshang, Yunnan Province, China, exhibited antifungal activity against root-rot pathogens of the Panax notoginseng. The structures of bioactive molecules, isolated from the ethyl acetate

A quick, easy, cheap, effective, rugged, and safe extraction approach and gas chromatography/tandem mass spectrometry with programmed temperature vaporization sampling technology were used to determine fungicide quintozene and its hazardous impurity hexachlorobenzene (HCB) in Panax notoginseng root,

BACKGROUND Xuesaitong soft capsule (XST) which consists of panax notoginseng saponin (PNS) has been used to treat ischemic cerebrovascular diseases in China. The therapeutic mechanism of XST has not been elucidated yet from prospective of genomics and bioinformatics. METHODS A transcriptome analysis