Effects of Sideritis scardica Extract on Glucose Tolerance, Triglyceride Levels and Markers of Oxidative Stress in Ovariectomized Rats.

abstract：:The specific physiological responses induced by inhaling R-(-)- as well as S-(+)-linalool in 24 human subjects undergoing experimental stress were investigated in this study. Various physiological parameters of the autonomous nervous system (heart rate, blood pressure, electrodermal activity) as well as the endocrine ...

journal_title：Planta medica

authors： Höferl M,Krist S,Buchbauer G

更新日期：2006-10-01 00:00:00

abstract：:A methanolic extract of Commelina communis showed potent inhibitory activity against alpha-glucosidase. One pyrrolidine alkaloid, 2,5-dihydroxymethyl-3,4-dihydroxypyrrolidine (DMDP, 1) and four piperidine alkaloids, 1-deoxymannojirimycin (2), 1-deoxynojirimycin (3), alpha-homonojirimycin (4) and 7-O-beta-D-glucopyrano...

journal_title：Planta medica

authors： Kim HS,Kim YH,Hong YS,Paek NS,Lee HS,Kim TH,Kim KW,Lee JJ

更新日期：1999-06-01 00:00:00

abstract：:Since the beginning of this century, Goji berries and juice are being sold as health food products in western countries and praised in advertisements and in the media for well-being and as an anti-aging remedy. The popularity of Goji products has rapidly grown over the last years thanks to efficient marketing strategi...

journal_title：Planta medica

authors： Potterat O

更新日期：2010-01-01 00:00:00

abstract：:From the rhizomes of HYPOXIS OBTUSA two monoglucosides having the same aglycone as hypoxoside, 1-(3',4'- dihydroxyphenyl)-5-(3'',4''-dihydroxyphenyl)-1-pen-ten-4-yne, have been obtained. By methylation followed by hydrogenation they have been transformed into the same compound, 1-(3'-methoxy-4'- O-beta- D-glucopyranos...

journal_title：Planta medica

authors： Galeffi C,Multari G,De Vicente Y,Messana I,Nicoletti M,Marini-Bettolo GB

更新日期：1989-06-01 00:00:00

abstract：:A cytotoxic compound was purified from the root of Angelica gigas Nakai by normal phase HPLC. As a result of the structure analysis by mass, IR, 1H-NMR, and 13C-NMR spectrometry, the compound was identified as decursinol angelate, a structural isomer of decursin, and characterized originally from Sesei grandivittatum....

journal_title：Planta medica

authors： Ahn KS,Sim WS,Lee IK,Seu YB,Kim IH

更新日期：1997-08-01 00:00:00

abstract：:The alkaloidal content of of the stem barks of Hernandia cordigera has been studied and compared to that of other Hernandia species. Main alkaloids are phenolic aporphines. ...

journal_title：Planta medica

authors： Lavault M,Debray MM,Bruneton J

更新日期：1981-05-01 00:00:00

abstract：:Using exhaustive chromatographic separation we have isolated (-)-tigloyl-deangeloyl-gomisin F as a novel dibenzocyclooctadiene lignan from schisandra chinensis. With the help of HPLC, we further isolated (+)-schisandrin, (+)-deoxyschisandrin, (+)-γ-schisandrin, (-)-gomisin J, (+)-gomisin A, (-)-gomisin N, (-)-tigloyl-...

journal_title：Planta medica

authors： Smejkal K,Slapetová T,Krmenčík P,Babula P,Dall'Acqua S,Innocenti G,Vančo J,Casarin E,Carrara M,Kalvarová K,Dvorská M,Slanina J,Kramářová E,Julínek O,Urbanová M

更新日期：2010-10-01 00:00:00

abstract：:Northern Labrador tea, Rhododendron tomentosum ssp. subarcticum, is one of the most commonly used medicinal plants by Inuit and other First Nations peoples of Canada. The phenolic profile and seasonal variation of this commonly used medicinal plant remains largely unknown. To assess optimal harvesting time, R. tomento...

journal_title：Planta medica

authors： Black P,Saleem A,Dunford A,Guerrero-Analco J,Walshe-Roussel B,Haddad P,Cuerrier A,Arnason JT

更新日期：2011-09-01 00:00:00

abstract：:Two new C(18) dibenzocyclooctadiene lignans named heteroclitalignans A and B (1 and 3), one new C(19) homolignan named heteroclitalignan C(4) and one new natural product named heteroclitalignan D(2), together with the four known lignans kadsurarin (5), kadsulignan E (6), d-epigalbacin, and meso-dihydroguaiaretic acid ...

journal_title：Planta medica

authors： Wang W,Liu J,Liu R,Xu Z,Yang M,Wang W,Liu P,Sabia G,Wang X,Guo D

更新日期：2006-02-01 00:00:00

abstract：:Olive oil has been shown to exhibit beneficial effects in the prevention of cardiovascular diseases although its molecular mechanism still remains unclear. In the present study, we investigated the effect of hydroxytyrosol (HT), a major phenolic component in olive oil and leaves from OLEA EUROPAEA L. (Oleaceae family...

journal_title：Planta medica

authors： Zrelli H,Matsuka M,Araki M,Zarrouk M,Miyazaki H

更新日期：2011-10-01 00:00:00

abstract：:During the screening of antimalarial substances, the 80% EtOH extract from the outer bark of Ochna integerrima Merr. (Ochnaceae) was shown to have a good anti-malarial activity (IC50 value: 6.5 microg/mL) whereas extracts from the inner barks of O.integerrima showed no antimalarial activity. Biflavanone (1), which had...

journal_title：Planta medica

authors： Ichino C,Kiyohara H,Soonthornchareonnon N,Chuakul W,Ishiyama A,Sekiguchi H,Namatame M,Otoguro K,Omura S,Yamada H

更新日期：2006-06-01 00:00:00

abstract：:The present study investigated the role of adenosine in the stimulatory action of paeoniflorin on in vitro glucose transport. Paeoniflorin increased the uptake of a radiolabeled, non-metabolizable glucose derivative into isolated white adipocytes of Wistar rat in a concentration-dependent manner and this action was ab...

journal_title：Planta medica

authors： Tang LM,Liu IM,Cheng JT

更新日期：2003-04-01 00:00:00

abstract：:Phytochemical analysis of the leaves of BOLDOA PURPURASCENS Cav. led to isolation of four flavone glycosides, three of which are new compounds. Their structures have been determined by mass spectrometry and by 1 D and 2 D NMR analysis, i. e., 4',5-dihydroxy-6,7-methylenedioxyflavonol 3- O-alpha- L-rhamnopyranosyl-(1--...

journal_title：Planta medica

authors： Mosquera DM,Kilonda A,Toppet S,Compernolle F,Dehaen W,François IE,Cammue BP,Apers S,Pieters L,Cuéllar AC

更新日期：2008-10-01 00:00:00

abstract：:The inhibition of butyrylcholinesterase activity in human serum by protoberberine, benzophenanthridine and aporphine alkaloids as well as four model compounds has been studied. The mechanism of the inhibition is discussed on the basis of the different types of interaction of these compounds with butyrylcholinesterase ...

journal_title：Planta medica

authors： Ulrichová J,Walterová D,Preininger V,Simánek V

更新日期：1983-07-01 00:00:00

abstract：:Four new benzofurans trans-5-(3-hydroxypropyl)-7-methoxy-2-[2,3-dihydro-3-hydroxymethyl-7-methoxy-2-(3-methoxy-4-hydroxyphenyl)-benzofuran-5-yl]benzofuran (1), (E)-5-(2-formylvinyl)-7-methoxy-2-(3,4-methylenedioxyphenyl)benzofuran (2), 5-(3-butanoyloxypropyl)-7-methoxy-2-(3,4-methylenedioxyphenyl)benzofuran (3), and 5...

journal_title：Planta medica

authors： Li QL,Li BG,Qi HY,Gao XP,Zhang GL

更新日期：2005-09-01 00:00:00

abstract：:Interleukin (IL)-5 plays an important role in the progression of allergic inflammation. Here, we have isolated 21alpha-methylmelianodiol and 21beta-methylmelianodiol from Poncirus trifoliata (L.) Raf., a plant of the Rutaceae family, as the inhibitors of IL-5-dependent growth of Y16 pro-B cells by bioassay-guided frac...

journal_title：Planta medica

authors： Lee IJ,Xu GH,Ju JH,Kim JA,Kwon SW,Lee SH,Han SB,Kim Y

更新日期：2008-03-01 00:00:00

abstract：:Compelling evidence suggests that infiltrating CD4+ type I helper T (Th1) cells in the pancreatic islets play a pivotal role in the progression of diabetes in non-obese diabetic (NOD) mice. We demonstrate in the present report that a butanol fraction of B. pilosa suppressed the development of diabetes, helped maintain...

journal_title：Planta medica

authors： Chang SL,Chang CL,Chiang YM,Hsieh RH,Tzeng CR,Wu TK,Sytwu HK,Shyur LF,Yang WC

更新日期：2004-11-01 00:00:00

abstract：:Two new anthraquinones have been isolated from the seeds of PEGANUM HARMALA Linn and the structures established as 3,6-dihydroxy-8-methoxy-2-methylanthraquinone (peganone; 1) and 8-hydroxy-7-methoxy-2-methylanthraquinone (peganone; 2) by spectral correlations and chemical evidences. ...

journal_title：Planta medica

authors： Pitre S,Srivastava SK

更新日期：1987-02-01 00:00:00

abstract：:Malaria treatment and control have become increasingly difficult because of the spread of drug-resistant strains of Plasmodium falciparum and Plasmodium vivax. Thus, there is a continuous need to develop new combination therapies such as artemisinin-based combination therapies (ACTs) to contrast the emergence of resis...

journal_title：Planta medica

authors： Sannella AR,Karioti A,Orsini S,Scalone A,Gradoni L,Messori L,Severini C,Bilia AR

更新日期：2019-08-01 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：:The accumulation of two dihydrofuroquinoline alkaloids has been studied in seventeen strains of Choisya ternata (Rutaceae) initiated from the same tree. The contents of platydesminium and balfourodinium vary in heavy proportions. The effect of some factors (age of the culture, NAA or glucose concentrations of the medi...

journal_title：Planta medica

authors： Gras M,Crèche J,Chénieux JC,Rideau M

更新日期：1982-12-01 00:00:00

abstract：:Kava (Piper methysticum) is an effective anxiolytic that has been withdrawn from various consumer markets in European countries due to concerns over its hepatotoxicity. It is plausible that the reported hepatotoxicity may be due in part to plant substitution, or an incorrect cultivar, or plant parts being used (such a...

journal_title：Planta medica

authors： Sarris J,Teschke R,Stough C,Scholey A,Schweitzer I

更新日期：2011-01-01 00:00:00

abstract：:From the methanolic extract of the whole plants of Bidens pilosa the new beta-D-glucopyranosyloxy-3-hydroxy-6(E)-tetradecen-8, 10,12-triyne besides a known polyine has been isolated and identified mainly by IR and NMR methods. The new compound showed overgrowing action against normal and transformed human cell lines i...

journal_title：Planta medica

authors： Alvarez L,Marquina S,Villarreal ML,Alonso D,Aranda E,Delgado G

更新日期：1996-08-01 00:00:00

abstract：:A callus was induced from the petiole of Panax ginseng C. A. Meyer by treatment with 2,4-D. The callus has been maintained on the synthetic media containing 2,4-D as growth factor. Habituated ginseng callus which required no auxin for its growth was induced from a 2,4-D callus by successive treatments with a low conce...

journal_title：Planta medica

authors： Furuya T,Yoshikawa T,Ishii T,Kajii K

更新日期：1983-03-01 00:00:00

abstract：:In a medium throughput screen of 880 plant and fungal extracts for antiprotozoal activity, a dichloromethane extract of Salvia miltiorrhiza roots was active against both Trypanosoma brucei rhodesiense and Plasmodium falciparum. With HPLC-based activity profiling in combination with on- and off-line spectroscopic metho...

journal_title：Planta medica

authors： Slusarczyk S,Zimmermann S,Kaiser M,Matkowski A,Hamburger M,Adams M

更新日期：2011-09-01 00:00:00

abstract：:Gleditsioside E, a triterpene saponin isolated from Gleditsia sinensis, showed significant cytotoxicity against Bel-7402, BGC-823, HeLa, HL-60 and MCF-7 cell lines. The results of flow cytometry with annexin V-FITC/PI double staining proved that gleditsioside E mainly induced early apoptosis in HL-60 cells. Gleditsios...

journal_title：Planta medica

authors： Zhong L,Qu G,Li P,Han J,Guo D

更新日期：2003-06-01 00:00:00

abstract：:Three new tetrahydroprotoberberine N-oxide alkaloids, (-)- cis-corydalmine N-oxide, (-)- trans-corydalmine N-oxide, and (-)- trans-isocorypalmine N-oxide, along with three known benzo[ C]phenanthridine alkaloids, norsanguinarine, dihydrosanguinarine, and oxysanguinarine, six known berberine alkaloids, (-)-tetrahydropa...

journal_title：Planta medica

authors： Chen JJ,Duh CY,Chen IS

更新日期：1999-10-01 00:00:00

abstract：:Allicin has been synthesized and was purified by liquid chromatography. HPLC chromatograms recorded at different wavelengths reveal pure allicin at similar retention times. The purity of the allicin peak could be confirmed by diode array detection. Pure synthetic allicin has been identified by infrared and mass spectr...

journal_title：Planta medica

authors： Jansen H,Müller B,Knobloch K

更新日期：1987-12-01 00:00:00

abstract：:From the leaves of DIGITALIS LANATA Ehrh. two new Cardenolides have been found and structurally elucidated as Digoxigenin-3-O-beta- D-digitoxosido-beta- D-digitoxosido-beta- D-xyloside bei TLC and spectroscopic methods. ...

journal_title：Planta medica

authors： Krüger D,Wichtl M

更新日期：1984-06-01 00:00:00

abstract：:A pyrolytic gaschromatographic process was developed for the routine assay of both cyclodextrin inclusion complexes, and for the differentiation of the mechanical mixture of the same oil with beta-cyclodextrin. The method is a direct assay of low material demand. ...

journal_title：Planta medica

authors： Pobozsny K,Kernóczi L,Tétényi P,Héthelyi I,Szejtli J

更新日期：1981-07-01 00:00:00