Chemical constituents of Solanum coagulans and their antimicrobial activities.

abstract：:D-Glycero-D-mannno-heptose 1β, 7-bisphosphate (HBPβ) is an important intermediate for constructing the core structure of Gram-negative bacterial lipopolysaccharides and was reported as a pathogen-associated molecular pattern (PAMP) that regulates immune responses. HBPβ with 3-O-amyl amine linker and its monophosphate ...

journal_title：Chinese journal of natural medicines

authors： Zou XP,Qin CJ,Hu J,Fu JJ,Tian GZ,Moscovitz O,Seeberger PH,Yin J

更新日期：2020-08-01 00:00:00

abstract：:Modified Da-chai-hu Decoction (MDD), a traditional Chinese medicinal formulation, which was empirically generated from Da-chai-hu decoction, has been utilized to treat severe acute pancreatitis (SAP) for decades. The aim of the present study was to explore its potential organprotective mechanism in SAP. In the present...

journal_title：Chinese journal of natural medicines

authors： Zhao G,Zhuo YZ,Cui LH,Li CX,Chen SY,Li D,Liu JH,Li DH,Cui NQ,Zhang SK

更新日期：2019-05-20 00:00:00

abstract：:Contemporary pharmacological research has demonstrated that puerarin, the most important phytoestrogen extracted from Pueraria lobata(Willd.) Ohwi, has protecting functions on the cardiovascular system, nervous system, osteoporosis, liver injury, and inflammation in vivo and in vitro. Most of these research studies fo...

journal_title：Chinese journal of natural medicines

authors： Wei SY,Chen Y,Xu XY

更新日期：2014-06-01 00:00:00

abstract：AIM:The most important side effect of methotrexate (MTX) is mucositis. The purpose of this study was to evaluate the effect of turmeric extract on intestinal damage and oxidative stress in rats receiving methotrexate. METHODS:Experiments were performed on male Wistar albino rats divided into six groups. First group re...

journal_title：Chinese journal of natural medicines

authors： Moghadam AR,Mohajeri D,Namvaran-Abbas-Abad A,Manafi H,Shahi D,Mazani M

更新日期：2013-09-01 00:00:00

abstract：:The aim of the study was to investigate the effects of Siwu decoction on hyperuricemia, kidney inflammation, and dysfunction in hyperuricemic mice. Siwu decoction at 363.8, 727.5, and 1 455 mg·kg(-1) was orally administered to potassium oxonate-induced hyperuricemic mice for 7 days. Serum urate, creatinine, and blood ...

journal_title：Chinese journal of natural medicines

authors： Wang R,Ma CH,Zhou F,Kong LD

更新日期：2016-07-01 00:00:00

abstract：:Polysaccharide from traditional Chinese herb, Saposhnikovia divaricata (Turcz.) Schischk. (SD) was extracted, fractionated and characterized in this work. Four fractions were prepared. Their molecular weight, monosaccharide compositions, linkage modes and structural properties were characterized with SEC-MALS-RI, HPAE...

journal_title：Chinese journal of natural medicines

authors： Meng Y,Yi L,Chen L,Hao J,Li DX,Xue J,Xu NY,Zhang ZQ

更新日期：2019-10-01 00:00:00

abstract：:A new γ-alkylated-γ-butyrolactone, named melongenolide A (1), along with nine known compounds were obtained from the roots of Solanum melongena, and their structures were identified as melongenolide A (1), (+)-syringaresinol (2), (+)-lyoniresinol (3), 5,5'-dimethoxy lariciresinol (4), (+)-(7R,8R)-4-hydroxy-3,3',5'-tri...

journal_title：Chinese journal of natural medicines

authors： Sun J,Huo HX,Huang Z,Zhang J,Li J,Tu PF

更新日期：2015-09-01 00:00:00

abstract：AIM:The current study was undertaken to assess anti-hyperlipidemic activity of Pistacia lentiscus fatty oil (PLFO) in rabbits following a hyperlipidemic diet. METHOD:Twenty healthy female (WNZ) rabbits were divided into four groups of five animals each: (a) normal control (NC group) receiving standard diet, (b) hyperl...

journal_title：Chinese journal of natural medicines

authors： Djerrou Z

更新日期：2014-08-01 00:00:00

abstract：AIM:JS-38 (mitothiolore), a synthetic version of a metabolite isolated from Xenorhabdus sp., was evaluated for its anti-tumor and white blood cell (WBC) elevating activities. METHOD:These anti-proliferative activities were assessed in vitro using a panel of ten cell lines. The anti-tumor activities were tested in vivo...

journal_title：Chinese journal of natural medicines

authors： Liu MY,Xiao L,Chen GH,Wang YX,Xiong WX,Li F,Liu Y,Huang XL,Deng YF,Zhang Z,Sun HY,Liu QH,Yin M

更新日期：2014-10-01 00:00:00

abstract：:The present study was designed to synthesize 2-Cyano-3, 12-dioxooleana-1, 9(11)-en-28-oate-13β, 28-olide (1), a lactone derivative of oleanolic acid (OA) and evaluate its anti-inflammatory activity. Compound 1 significantly diminished nitric oxide (NO) production and down-regulated the mRNA expression of iNOS, COX-2, ...

journal_title：Chinese journal of natural medicines

authors： Mou Y,Jian YL,Chen T,Huang ZJ,Qiao YX,Peng SX,Zhang DY,Ji H,Zhang YH

更新日期：2017-05-01 00:00:00

abstract：:The present study was designed to develop and evaluate glycyrrhetinic acid-graft-hyaluronic acid (HGA) conjugate for intravenous paclitaxel (PTX) delivery. Lyophilized PTX-loaded self-assembled HGA nanoparticles (PTX/HGAs) were prepared and characterized by dynamic light scattering measurements. Hemolysis test, intrav...

journal_title：Chinese journal of natural medicines

authors： Zhang L,Zhou JP,Yao J

更新日期：2015-12-01 00:00:00

abstract：:A new ursane-type triterpenoid saponin, 2α,3α,24-trihydroxyurs-12,20(30)-dien-28-oic acid β-D-glucopyranosyl ester (1), together with six known triterpenoid saponins, was isolated and characterized from the aerial parts of Clematoclethra scandens subsp. actinidioides. ...

journal_title：Chinese journal of natural medicines

authors： Xiao SJ,Chen F,Ding LS,Zhou Y

更新日期：2015-01-01 00:00:00

abstract：:Considering that high levels of nitric oxide (NO) exert anti-cancer effect and the derivatives of oleanolic acid (OA) have shown potent anti-cancer activity, new O2-vinyl diazeniumdiolate-based NO releasing derivatives (5a-l, 11a-l) of OA were designed, synthesized, and biologically evaluated in the present study. The...

journal_title：Chinese journal of natural medicines

authors： Zou Y,Yan C,Liu JC,Huang ZJ,Xu JY,Zhou JP,Zhang HB,Zhang YH

更新日期：2017-12-01 00:00:00

abstract：:Current study systematically investigated the interaction of two alkaloids, anisodine and monocrotaline, with organic cation transporter OCT1, 2, 3, MATE1 and MATE2-K by using in vitro stably transfected HEK293 cells. Both anisodine and monocrotaline inhibited the OCTs and MATE transporters. The lowest IC50 was 12.9 µ...

journal_title：Chinese journal of natural medicines

authors： Chen JY,Brockmöller J,Tzvetkov MV,Wang LJ,Chen XJ

更新日期：2019-07-01 00:00:00

abstract：:Naodesheng (NDS) formula, which consists of Rhizoma Chuanxiong, Lobed Kudzuvine, Carthamus tinctorius, Radix Notoginseng, and Crataegus pinnatifida, is widely applied for the treatment of cardio/cerebrovascular ischemic diseases, ischemic stroke, and sequelae of cerebral hemorrhage, etc. At present, the studies on NDS...

journal_title：Chinese journal of natural medicines

authors： Pang XC,Kang,Fang JS,Zhao Y,Xu LJ,Lian WW,Liu AL,DU GH

更新日期：2018-01-01 00:00:00

abstract：:Several chemical compounds can restore pigmentation in vitiligo through mechanisms that vary according to disease etiology. In the present study, we investigated the melanogenic activity of six structurally distinct compounds, namely, scopoletin, kaempferol, chrysin, vitamin D3, piperine, and 6-benzylaminopurine. We d...

journal_title：Chinese journal of natural medicines

authors： Heriniaina RM,Dong J,Kalavagunta PK,Wu HL,Yan DS,Shang J

更新日期：2018-10-01 00:00:00

abstract：:Polysaccharides from Chinese medicines are attracting increasing attention to their wide range of valuable biological activities. As these polysaccharides are mostly from edible materials, their safety can be greatly ensured. Therefore, the Chinese medicine polysaccharides have been the focus of research and developme...

journal_title：Chinese journal of natural medicines

authors： Li LF,Wong TL,Han QB

更新日期：2019-12-01 00:00:00

abstract：:This study engineered β-carotene ketolase CrtW and β-carotene hydroxylase CrtZ to improve biosynthesis of astaxanthin in Escherichia coli. Firstly, crtW was randomly mutated to increase CrtW activities on conversion from β-carotene to astaxanthin. A crtW* mutant with A6T, T105A and L239M mutations has improved 5.35-fo...

journal_title：Chinese journal of natural medicines

authors： Li D,Li Y,Xu JY,Li QY,Tang JL,Jia SR,Bi CH,Dai ZB,Zhu XN,Zhang XL

更新日期：2020-09-01 00:00:00

abstract：AIM:To study the chemical constituents of the fruits of Illicium henryi. METHOD:Chromatographic separations on silica gel, Sephadex LH-20 gel and MCI gel were used to isolate the compounds. The structures were elucidated based on extensive spectroscopic data analyses. RESULTS:Seven compounds were obtained and their s...

journal_title：Chinese journal of natural medicines

authors： Liu JF,Li HJ,Zhang JM,Wang LX,Wang YF,Liu MQ,Bi YF,Zhang YB

更新日期：2014-06-01 00:00:00

abstract：:Cranberry extract (CBE) rich in polyphenols are potent to delay paralysis induced by alleviating β-amyloid (Aβ) toxicity in C. elegans model of Alzheimer's disease (AD). In order to better apply CBE as an anti-AD agent efficiently, we sought to deterrmine whether preventive or therapeutic effect contributes more promi...

journal_title：Chinese journal of natural medicines

authors： Guo H,Dong YQ,Ye BP

更新日期：2016-06-01 00:00:00

abstract：:Diosgenin, a well-known steroid sapogenin derived from plants, has been used as a starting material for production of steroidal hormones. The present review will summarize published literature concerning pharmacological potential of diosgenin, and the underlying mechanisms of actions. Diosgenin has shown a vast range ...

journal_title：Chinese journal of natural medicines

authors： Chen Y,Tang YM,Yu SL,Han YW,Kou JP,Liu BL,Yu BY

更新日期：2015-08-01 00:00:00

abstract：AIM:To investigate the chemical constituents of the cultures of Laetiporus sulphureus (Bull.) Murrill. METHOD:Compounds were isolated and purified by various chromatographic techniques. The structure of the new compound was determined by interpretation of MS and 1D-, 2D-NMR spectroscopic data, while the known compound...

journal_title：Chinese journal of natural medicines

authors： Fan QY,Yin X,Li ZH,Li Y,Liu JK,Feng T,Zhao BH

更新日期：2014-09-01 00:00:00

abstract：:Si-Miao-Wan (SMW), a tradiational Chinese medicinal formula consisting of Atractylodis Rhizoma, Phellodendri Chinensis Cortex, Coicis Semen, and Achyranthis Bidentatae Radix, has been used for the treatment of gout and gouty arthritis for many years. In the present study, a liquid chromatography quadrupole-time-of-fli...

journal_title：Chinese journal of natural medicines

authors： Lu JJ,Hu XW,Li P,Chen J

更新日期：2017-07-01 00:00:00

abstract：AIM:To study the chemical constituents in the flowers and fruits of Rabdosia excisa. METHODS:The compounds were isolated and purified by silica gel column chromatography and their structures were identified by spectroscopic methods. RESULTS:Sixteen compounds isolated from the flowers and fruits of this plant were ide...

journal_title：Chinese journal of natural medicines

authors： Wu YX,Zhang W,Li JC,Liu N

更新日期：2012-01-01 00:00:00

abstract：AIM:The compound B19 (C21H22O5) is a newly synthesized, mono-carbonyl analog of curcumin that has exhibited potential antitumor effects. This present study was performed to identify the anti-angiogenic activity of this compound. METHODS AND RESULTS:B19 inhibited migration and tube formation of human umbilical vein end...

journal_title：Chinese journal of natural medicines

authors： Sun L,Liu J,Lin SS,Shi WT,Zhu J,Liang G,Yuan ST

更新日期：2014-01-01 00:00:00

abstract：:Ginsenoside Rh2 (Rh2) is one of the major bioactive ginsenosides in Panax ginseng. However, the oral bioavailability of Rh2 is low, with P-glycoprotein (P-gp) and CYP3A4 being reported to be the main factors. The purpose of the present study was to determine the enhancing effect of piperine on the oral bioavailability...

journal_title：Chinese journal of natural medicines

authors： Jin ZH,Qiu W,Liu H,Jiang XH,Wang L

更新日期：2018-02-01 00:00:00

abstract：AIM:To study the chemical constituents and bioactivity of the stem bark of Mitragyna diversifolia. METHOD:Compounds were isolated by various chromatographic methods. Their structures were elucidated on the basis of spectroscopic techniques (IR, UV, MS, and NMR), and they were evaluated for their cytotoxic activities b...

journal_title：Chinese journal of natural medicines

authors： Cao XF,Wang JS,Wang PR,Kong LY

更新日期：2014-08-01 00:00:00

abstract：AIM:To investigate the quinoline alkaloids from the roots of Dictamnus angustifolius G.Don ex Sweet (Rutaceae). METHOD:The quinoline alkaloids were isolated by various column chromatographic methods and their structures were elucidated on the basis of spectral analysis. RESULTS:A new quinoline alkaloid, 5-methoxylrob...

journal_title：Chinese journal of natural medicines

authors： Sun JB,Qu W,Guan FQ,Li LZ,Liang JY

更新日期：2014-03-01 00:00:00

abstract：:Radix Adenophorae, a traditional Chinese medicine, has been reported to have a variety of biological functions. In the present study, a polysaccharide component, Radix Adenophorae Polysaccharide (RAPS), was purified from Radix Adenophorae by decoloring with ADS-7 macroporous adsorption resin, DEAE-52 cellulose ion-exc...

journal_title：Chinese journal of natural medicines

authors： Li JW,Liu Y,Li BH,Wang YY,Wang H,Zhou CL

更新日期：2016-05-01 00:00:00

abstract：:The flower buds of Lonicera macranthoides (Shan Yin-Hua), represent an important traditional Chinese medicine and food ingredient. A phytochemical investigation of the 70% EtOH extract of the flower buds of L. macranthoides resulted in the isolation of 12 triterpenoids (1-12), including two new ursane-type nortriterpe...

journal_title：Chinese journal of natural medicines

authors： Mei YD,Zhang N,Zhang WY,Tang JS,Zhou H,Yu Y,Yao XS

更新日期：2019-01-01 00:00:00