Protective Effects of α-Boswellic Acids in a Pulmonary Arterial Hypertensive Rat Model.

abstract：:The solid dispersion of a poorly water-soluble Silybum marianum extract (SME) was prepared by a one-step fluid-bed coating technique depositing onto non-pareil pellets. In vitro evaluation indicated that this technique was highly efficient and reproducible producing pellets with acceptable appearance, flowability, fri...

journal_title：Planta medica

authors： Sun N,Zhang X,Lu Y,Wu W

更新日期：2008-02-01 00:00:00

abstract：:Two new naphtho-pyrone glycosides, 9-[(beta-D-glucopyranosyl-(1----6)-O-beta-D-glucopyranosyl)oxy]-10- hydroxy-7-methoxy-3-methyl-1H-naphtho[2,3-c]pyran-1 -one (5) and 6-[(alpha-apiofuranosyl-(1----6)-O-beta-D-glucopyranosyl)oxy]- rubrofusarin (6), together with cassiaside (3) and rubrofusarin-6-beta-gentiobioside (4)...

journal_title：Planta medica

authors： Wong SM,Wong MM,Seligmann O,Wagner H

更新日期：1989-06-01 00:00:00

abstract：:A new cytotoxic roridin-type trichothecene macrolide named roritoxin E(1) was characterized from the solid culture of Myrothecium roridum IFB-E091 (residing originally inside Artemisia annua root), together with the known compounds lumichrome (2), (22 E,24 S)-cerevisterol (3), and (22 E,24 R)-6 beta-methoxy-ergosta-7,...

journal_title：Planta medica

authors： Shen L,Wang JS,Shen HJ,Song YC,Tan RX

更新日期：2010-07-01 00:00:00

abstract：:Amyloid-β, one of the hallmarks of Alzheimer's disease, is toxic to neurons and causes cell death in the brain. Oxidative stress is known to play an important role in Alzheimer's disease, and there is strong evidence linking oxidative stress to amyloid-β. The herbal plant "Tiew kon" (Cratoxylum formosum ssp. pruniflor...

journal_title：Planta medica

authors： Keowkase R,Weerapreeyakul N

更新日期：2016-04-01 00:00:00

abstract：:Metabolic fingerprinting techniques have received a lot of attention in recent years and the annual amount of publications in this field has increased significantly over the past decade. This increase in publications is due to improvements in the analytical performance, most notably in the field of NMR and MS analysis...

journal_title：Planta medica

authors： van der Kooy F,Maltese F,Choi YH,Kim HK,Verpoorte R

更新日期：2009-06-01 00:00:00

abstract：:Natural products can exhibit many beneficial effects on human health. As far as cancer is concerned, naturally occurring compounds have been reported to prevent tumorigenesis and also to suppress the growth of established tumors. As cancer cells have evolved multiple mechanisms to resist the induction of programmed ce...

journal_title：Planta medica

authors： Fulda S

更新日期：2010-08-01 00:00:00

abstract：:From the bulbs of Vietnamese Hippeastrum equestre Herb. (Amaryllidaceae), besides the well known alkaloids lycorine, tazettine, and hippeastrine, a new alkaloid, phamine, has been isolated. Its structure was established by spectroscopic methods. ...

journal_title：Planta medica

authors： Döpke W,Pham LH,Gründemann E,Bartoszek M,Flatau S

更新日期：1995-12-01 00:00:00

abstract：:The investigation of the roots and aerial parts of EUPATORIUM CANNABIUM afforded, in addition to the sesquiterpene lactones eupatolide, eupatoriopicrin, and eucannabinolide isolated previously, eight further lactones, three of which are new. Furthermore, in addition to known compounds, a new clerodane derivative and t...

journal_title：Planta medica

authors： Zdero C,Bohlmann F

更新日期：1987-04-01 00:00:00

abstract：:Six pentacyclic triterpenic acid methyl esters have been isolated from the methylated ethyl acetate extract of the trunk wood of MUSANGA CECROPIOIDES, as well as a triterpene saponin of the same group. One of them, cecropic acid methyl ester, is new. The structures of these compounds have been established from interpr...

journal_title：Planta medica

authors： Lontsi D,Sondengam BL,Ayafor JF,Tsoupras MG,Tabacchi R

更新日期：1990-06-01 00:00:00

abstract：:Chemical investigation of the stems of Casearia velutina led to the isolation and structural elucidation of three new acylated glycosides, casearicosides A-C (1-3), together with 13 known compounds. The structures of the new compounds were established by spectroscopic and chemical methods. These isolates were evaluate...

journal_title：Planta medica

authors： Chai XY,Li FF,Bai CC,Xu ZR,Shi HM,Tu PF

更新日期：2010-01-01 00:00:00

abstract：:The essential oil composition of three Zingiberaceae widely used as medicinal aromatic plants from S. Tomé and Príncipe: Aframomum danielli (Hook. f.) K. Schum., Curcuma longa L. and Zingiber officinale Rosc. was studied. Two samples of the essential oils from fruit of A. danielli and from rhizomes of the other two sp...

journal_title：Planta medica

authors： Martins AP,Salgueiro L,Gonçalves MJ,da Cunha AP,Vila R,Cañigueral S,Mazzoni V,Tomi F,Casanova J

更新日期：2001-08-01 00:00:00

abstract：:One new drimane-type sesquiterpenoid, 3 β-angeloyloxy-7-epifutronolide (1), and one new natural product, polygonumate (2), along with six known drimane-type sesquiterpenes [dendocarbin L (3), (+) winterin (4), (+) fuegin (5), changweikangic acid A (6), futronolide (7), and 7-ketoisodrimenin (8)] were isolated from the...

journal_title：Planta medica

authors： Sultana R,Hossain R,Adhikari A,Ali Z,Yousuf S,Choudhary MI,Ali MY,Zaman MS

更新日期：2011-11-01 00:00:00

abstract：:A total of 37 commercial samples of Ginseng Radix, the origins of which belonged to Panax ginseng C. A. Meyer, P. quinquefolia Linn. (American ginseng), and P. notoginseng Burkill (sanchi-ginseng), respectively, were collected from the Taiwan herbal markets. The contents of nine ginsenosides, Rb(1), Rb(2), Rc, Rd, Re,...

journal_title：Planta medica

authors： Chuang WC,Wu HK,Sheu SJ,Chiou SH,Chang HC,Chen YP

更新日期：1995-10-01 00:00:00

abstract：:Four new (1-4) and two known compounds (5, 6) were isolated from the aerial parts of Araucaria cunninghamii. By analysis of UV, IR, MS, and NMR, the new compounds were identified as ENT-19-(Z)-coumaroyloxylabda-8(17),13(16),14-triene (1), ENT-19-( E)-coumaroyloxylabda-8(17),13(16),14-triene (2), shikimic acid N-butyl ...

journal_title：Planta medica

authors： Chen J,Chen JJ,Yang LQ,Hua L,Gao K

更新日期：2011-03-01 00:00:00

abstract：:A quantitative analysis using (1)H-NMR (Q-NMR) has been developed for the determination of strychnine and brucine in Strychnos nux-vomica seeds and stems. The advantages of the method are that no reference alkaloids are needed for calibration curves, the quantification could be directly realized on a crude extract, st...

journal_title：Planta medica

authors： Frédérich M,Choi YH,Verpoorte R

更新日期：2003-12-01 00:00:00

abstract：:Two diterpenoids were prepared from hexane anti-inflammatory extracts of the Spanish herb Sideritis javalambrensis: ent-13-epi-12 alpha-acetoxymanoyl oxide (= "manoyl oxide F1") and ent-8 alpha-hydroxy-labda-13(16), 14-diene (= "labdane F2"). They were evaluated for possible anti-inflammatory actions in vitro in the c...

journal_title：Planta medica

authors： de las Heras B,Hoult JR

更新日期：1994-12-01 00:00:00

abstract：:Piper methysticum (Kava) is a plant whose roots are used in the preparation of traditional beverages with spiritual, medicinal, and social importance for the Pacific Islanders. Kava is also sold as a herbal supplement or recreational beverage consumed for its mild inebriating effect in Europe and North America. With a...

journal_title：Planta medica

authors： Liu Y,Lund JA,Murch SJ,Brown PN

更新日期：2018-11-01 00:00:00

abstract：:We previously reported that total coumarins, the major active components of Urtica dentata Hand, exhibited substantial protection against the development of autoimmune diabetes. Diabetic nephropathy is one of the most serious complications of diabetes and is closely correlated with end-stage renal disease. We used the...

journal_title：Planta medica

authors： Cao H,Ji Y,Li W,Liu Y,Fu R,Xiang M

更新日期：2015-10-01 00:00:00

abstract：:The chloroform extract of the stems of Encelia ventorum yielded a new benzopyranbenzofuran dimer. The structure was assigned from (1)H-NMR and MS data as 4[2-(5-acetyl-6-hydroxybenzofuranyl)]-2-[6(7-methoxy-2, 2-dimethylbenzo-1 -pyranyl)]-pentan-2-ol. ...

journal_title：Planta medica

authors： Proksch P,Aregullin M,Rodriguez E

更新日期：1983-04-01 00:00:00

abstract：:Two new C-benzylated dihydrochalcone derivatives, 4,2',4'-trihydroxy-6'-methoxy-3'(2''-hydroxybenzyl)dihydrochalcone (1) and 2',4'-dihydroxy-4,6'-dimethoxy-3'(2''-hydroxybenzyl)dihydrochalcone (2), along with six known flavonoid derivatives (3-8), a known dihydrochalcone dimer (9), three known aromatic esters (10-12),...

journal_title：Planta medica

authors： Prawat U,Chairerk O,Phupornprasert U,Salae AW,Tuntiwachwuttikul P

更新日期：2013-01-01 00:00:00

abstract：:Three new sauchinone analogues, sauchinones B-D (1-3), together with sauchinone (4), were isolated from the aerial part of Saururus chinensis. Structures of the new compounds were determined by extensive spectroscopic data as well as X-ray analysis. Compounds 3 and 4 inhibited nitric oxide production in lipopolysaccha...

journal_title：Planta medica

authors： Gao X,He J,Wu XD,Peng LY,Dong LB,Deng X,Li Y,Cheng X,Zhao QS

更新日期：2013-12-01 00:00:00

abstract：:Infusions of Citrullus colocynthis Schrad. (Cucurbitaceae) fruits are traditionally used as antidiabetic medication in Mediterranean countries, but to our knowledge no studies have been undertaken so far to determine the possible mechanisms involved in the antidiabetic properties of the fruit. The present study was de...

journal_title：Planta medica

authors： Nmila R,Gross R,Rchid H,Roye M,Manteghetti M,Petit P,Tijane M,Ribes G,Sauvaire Y

更新日期：2000-06-01 00:00:00

abstract：:Citral, 3,7-dimethyl-2,6-octadien-1-al, a key component of the lemon-scented essential oils extracted from several herbal plants such as lemon grass (Cymbopogon citratus), melissa (Melissa officinalis), verbena (Verbena officinalis) is used as a food additive and as a fragrance in cosmetics. In this study, we investig...

journal_title：Planta medica

authors： Dudai N,Weinstein Y,Krup M,Rabinski T,Ofir R

更新日期：2005-05-01 00:00:00

abstract：:The hypoglycaemic effect of orally administered extracts of leaves and roots of Coccinia indica has been reported earlier. The oral administration of the pectin isolated from the fruit of the above plant at a dose of 200 mg/100 g BW/day showed a significant hypoglycaemic action in normal rats. Pectins isolated from ma...

journal_title：Planta medica

authors： Kumar GP,Sudheesh S,Vijayalakshmi NR

更新日期：1993-08-01 00:00:00

abstract：:DNA sequence analysis of the rDNA internal transcribed spacer 1 (ITS1) and TaqMan real-time polymerase chain reaction were exploited for their applications in the differentiation of the traditional chinese medicinal plants euphorbia humifusa and e. maculata from three related adulterants e. hypericifolia, E. atoto and...

journal_title：Planta medica

authors： Xue HG,Wang H,Li DZ,Xue CY,Wang QZ

更新日期：2008-02-01 00:00:00

abstract：:It has been known that silymarin exhibits protective activity against oxidative liver injury induced by various hepatotoxicants, but the underlying mechanism of its beneficial action remains unclear. We determined the alterations in sulfur-containing amino acid metabolism induced by silymarin in association with its e...

journal_title：Planta medica

authors： Kwon DY,Jung YS,Kim SJ,Kim YS,Choi DW,Kim YC

更新日期：2013-08-01 00:00:00

abstract：:This study was carried out to examine the potential beneficial effect of cordycepin on the decline of testicular function induced with age. A total of 30 male Sprague-Dawley rats (twenty-four 12-month-olds and six 2-month-olds) were divided into five groups. The young control (YC) and middle-aged control (MC) groups r...

journal_title：Planta medica

authors： Sohn SH,Lee SC,Hwang SY,Kim SW,Kim IW,Ye MB,Kim SK

更新日期：2012-10-01 00:00:00

abstract：:Bioactivity-directed separation led to the identification of four compounds, viz. denbinobin (1), 3,7-dihydroxy-2,4-dimethoxyphenanthrene (2), 3-methylgigantol (3), and erianthridin (4) from the ethanolic extract of Ephemerantha lonchophylla. Antiplatelet tests were carried out using 4 different aggregation inducers, ...

journal_title：Planta medica

authors： Chen CC,Huang YL,Teng CM

更新日期：2000-05-01 00:00:00

abstract：:Swertiamarin, a secoiridoid isolated from the ethyl acetate extract of Enicostemma axillare, was evaluated for antiedematogenic activity using carrageenan-, formalin-, and histamine-induced paw edema methods in rats. In the carrageenan-induced method, the percentages of edema inhibition obtained after 5 h induction we...

journal_title：Planta medica

authors： Vaijanathappa J,Badami S

更新日期：2009-01-01 00:00:00

abstract：:Evodiamine, a major alkaloidal principle of Evodia fruits (Evodia rutaecarpa, Rutaceae), showed vanilloid receptor agonistic activities comparable to capsaicin. The Chinese literature refers to Evodia fruits as a "hot nature" herb. In spite of the similarities in the actions of evodiamine and capsaicin in vitro, evodi...

journal_title：Planta medica

authors： Kobayashi Y,Nakano Y,Kizaki M,Hoshikuma K,Yokoo Y,Kamiya T

更新日期：2001-10-01 00:00:00