Enhancement of the fungicidal activity of amphotericin B by allicin, an allyl-sulfur compound from garlic, against the yeast Saccharomyces cerevisiae as a model system.

abstract：:Cell lines that were highly productive for berberine were selected by repeated cloning of small cell aggregates. The berberine content of the highest-producing cell line increased after 4 clonings to 10% dw in comparison to the 3% dw found for the parent line, and the berberine yield was about 1,500 mg/1/14 days. Ther...

journal_title：Planta medica

authors： Hara Y,Yamagata H,Morimoto T,Hiratsuka J,Yoshioka T,Fujita Y,Yamada Y

更新日期：1989-04-01 00:00:00

abstract：:Rice bran, a by-product of brown rice milling, is a rich source of dietary fiber and protein, and its usage as a functional food is expected to increase. In this study, immunomodulatory effects of glycoprotein obtained from rice bran were studied in normal mice and mouse models of cyclophosphamide-induced immunosuppre...

journal_title：Planta medica

authors： Park HY,Yu AR,Hong HD,Kim HH,Lee KW,Choi HD

更新日期：2016-05-01 00:00:00

abstract：:Rhapontin was purified from a methanol extract from the roots of Rheum undulatum, and rhapontigenin was produced by an enzymatic transformation of rhapontin. Rats were fed a high-cholesterol diet to induce hyperlipidemia, followed by oral treatment with rhapontin or rhapontigenin (1-5 mg/kg/day). Rhapontin and rhapont...

journal_title：Planta medica

authors： Jo SP,Kim JK,Lim YH

更新日期：2014-08-01 00:00:00

abstract：:3beta-Acetoxy-17beta-hydroxy-androst-5-ene was isolated from aerial parts of Acacia nilotica (L.) Willd (Mimosaceae). The structure of this compound was established by spectral analysis and single crystal X-ray diffraction analysis. The steroid showed dose-dependent anti-inflammatory activity against TPA-induced mouse...

journal_title：Planta medica

authors： Chaubal R,Mujumdar AM,Puranik VG,Deshpande VH,Deshpande NR

更新日期：2003-03-01 00:00:00

abstract：:The inhibitory activity of stilbenes isolated from medicinal plants on cell adhesion molecules on the surface of THP-1 human monocytic cell lines was investigated. Among ten stilbenes tested, four stilbenes displayed a significant inhibitory activity on the expression of both intercellular adhesion molecule-1 (ICAM-1)...

journal_title：Planta medica

authors： Ahn KS,Kim JH,Oh SR,Ryu SY,Lee HK

更新日期：2000-10-01 00:00:00

abstract：:The configurations of the component amino acids in ginseng tetrapeptide 1 isolated from Panax ginseng were determined by HPLC with an optical resolution column and the structure of 1 was established to be H-L-Val-gamma-D-Glu-D-Arg- Gly-OH. Synthesis of the ginseng tetrapeptide, 1, and of the configuration and conjugat...

journal_title：Planta medica

authors： Yagi A,Ishizu T,Okamura N,Noguchi S,Itoh H

更新日期：1996-04-01 00:00:00

abstract：:The endophytic microbiome in medicinal plants is rich and diverse, but few studies have followed the endophytic microbiome of medicinal plants in different tissues with their growth. In this study, we examined the endophytic bacterial and fungal community structures associated with both the stem and root compartments ...

journal_title：Planta medica

authors： Chen S,Dai J,Song X,Jiang X,Zhao Q,Sun C,Chen C,Chen N,Han B

更新日期：2020-09-01 00:00:00

abstract：:Gas chromatography-flame ionization detection (GC-FID) was used to assess the chemical profile and quantification of cannabinoids to identify the differences, if existing, in the chemical constituents of in vitro propagated plants (IVP), conventionally grown plants (VP) and indoor grown mother plants (MP-Indoor) of a ...

journal_title：Planta medica

authors： Chandra S,Lata H,Mehmedic Z,Khan IA,ElSohly MA

更新日期：2010-05-01 00:00:00

abstract：:From stem barks of Isolona guesquiereina three known bisbenzylisoquinolines were isolated and identified as (-)-curine, chondrofoline and isochondodendrine. Structures were established mainly on the basis of comparison of their physical and spectral data with published data for them and their methylated derivatives. C...

journal_title：Planta medica

authors： Mambu L,Martin MT,Razafimahefa D,Ramanitrahasimbola D,Rasoanaivo P,Frappier F

更新日期：2000-08-01 00:00:00

abstract：:Natural compounds have been the first historical source of antithrombotic compounds (heparin, vitamin K antagonists, streptokinase, urokinase); molecules extracted from plants or animals still provide some of the most original and promising approaches for the discovery of new drugs in this class. In this review, we wi...

journal_title：Planta medica

authors： Beretz A,Cazenave JP

更新日期：1991-10-01 00:00:00

abstract：:The inhibitory effects of selected phenolic lichen substances were tested against a panel of methicillin- and multidrug-resistant Staphylococcus aureus. Depsidones with long alkyl chains on both of the aromatic rings were consistently active against the strains tested, comparable to or better than the level of clinica...

journal_title：Planta medica

authors： Kokubun T,Shiu WK,Gibbons S

更新日期：2007-02-01 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：:Antarctic benthic communities are regulated by abundant interactions of different types among organisms, such as predation, competition, etc. Predators are usually sea stars, with omnivorous habits, as well as other invertebrates. Against this strong predation pressure, many organisms have developed all sorts of defen...

journal_title：Planta medica

authors： Avila C

更新日期：2016-06-01 00:00:00

abstract：:Esters of 13-hydroxylupanine and 4-hydroxylupanine with acetic, propionic, butyric, isobutyric, valeric, isovaleric, tiglic, benzoic, and TRANS-cinnamic acid have been synthesized and characterized by capillary gas-liquid chromatography and mass spectrometry (EI-MS, CI-MS). In LUPINUS POLYPHYLLUS, L. ALBUS, L. ANGUSTI...

journal_title：Planta medica

authors： Mühlbauer P,Witte L,Wink M

更新日期：1988-06-01 00:00:00

abstract：:Both borneol and menthol are bioactive substances derived from Chinese herbal medicines. In order to understand the pharmacokinetics of borneol and menthol in Qingyan drop pills, a rapid, sensitive, and simple gas chromatographic (GC) method with flame ionization detection (FID) was developed for the simultaneous dete...

journal_title：Planta medica

authors： Xu X,Li Y,Hou J,Zhang S,Xu Y,Wang Y,Zhang Y,Liu C,He X

更新日期：2011-09-01 00:00:00

abstract：:PAPAVER SOMNIFERUM L. tissue cultures, issued from various explants (cotyledons, hypocotyls, roots) derived from plantlets belonging to two genotypes, were established on LS solid medium containing growth regulators (NAA, Kin) in various combinations. Hypocotyls and roots were found to be interesting explants to obtai...

journal_title：Planta medica

authors： Laurain-Mattar D,Gillet-Manceau F,Buchon L,Nabha S,Fliniaux MA,Jacquin-Bubreuil A

更新日期：1999-03-01 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：:We report the effects of aqueous extracts of the microalgae Dunaliella tertiolecta Butcher (Chlorophyceae) and Phaeodactylum tricornutum Bohlin (Bacillariophyceae) on oxotremorin-induced cholinergic symptoms, amphetamine-induced hypermotility, pentylenetetrazole-induced convulsions, and Rota-rod test performance. Both...

journal_title：Planta medica

authors： Laguna MR,Villar RM,Cadavid I,Calleja JM

更新日期：1990-04-01 00:00:00

abstract：:This article outlines the development of a simple and specific analytical method for the quantitative determination of eight coumarin constituents from the methanolic extract of the roots of Angelica gigas. The coumarin constituents present in the roots of Angelica gigas were separated using an acetonitrile (0.1 % ace...

journal_title：Planta medica

authors： Avula B,Joshi VC,Reddy V L N,Choi YW,Khan IA

更新日期：2007-11-01 00:00:00

abstract：:Praziquantel is the drug of choice for the treatment of schistosomiasis. However, several strains of Schistosoma mansoni are resistant to praziquantel, making it necessary to discover new drugs that might be used for its treatment. With this in mind, the properties of a schistosomicidal ethanolic extract of Garcinia b...

journal_title：Planta medica

authors： Castro AP,de Mattos AC,Pereira NA,Anchieta NF,Silva MS,Dias DF,Silva CA,Barros GV,Souza RL,Dos Santos MH,Marques MJ

更新日期：2015-06-01 00:00:00

abstract：:We have identified kamebakaurin as an inhibitor of NF-KB and elucidated its molecular mechanism as a specific inhibitor in the DNA-binding activity of the p50 subunit of NF-KB. Here, we describe its anti-inflammatory activity in in vitro and in vivo models. Kamebakaurin dose-dependently inhibited not only the expressi...

journal_title：Planta medica

authors： Lee JH,Choi JK,Noh MS,Hwang BY,Hong YS,Lee JJ

更新日期：2004-06-01 00:00:00

abstract：:Two new 8-oxotetrahydroprotoberberine alkaloids, gusanlung A(1) and B(2), together with known isoquinoline alkaloids, berberine and jatrorrhizine, were isolated from the Chinese medicinal plant Acangelisia gusanlung H. S. Lo (Menispermaceae). Their structures were elucidated mainly by spectroscopic analysis. ...

journal_title：Planta medica

authors： Zhang JS,Chen ZL

更新日期：1991-10-01 00:00:00

abstract：:Thyme extract is known to posses spasmolytic effects on isolated trachea and to increase ciliary activity. A small part of this effect is mediated via beta (2) receptors, but other receptors are supposed to be involved. Endothelin has a pathophysiological impact in asthma with respect to hyper-reagibility and contract...

journal_title：Planta medica

authors： Engelbertz J,Schwenk T,Kinzinger U,Schierstedt D,Verspohl EJ

更新日期：2008-10-01 00:00:00

abstract：:One new diterpene, 2 alpha-hydroxy-12beta-hydroxy-isopimara-8(14), 15-diene, and six known compounds as triterpenes, sterols and fatty acid, were isolated from the stem bark of Tanaecium jaroba (Bignoniaceae), a Bolivian plant used in traditional medicine. Their structures were established mainly by 1D and 2D NMR (COS...

journal_title：Planta medica

authors： Mitaine-Offer AC,Sauvain M,Deharo E,Muñoz V,Zèches-Hanrot M

更新日期：2002-06-01 00:00:00

abstract：:An ionpair-HPLC-technic using a reversed-phase column was developed to screen plant extracts for cardiotonic amines and to isolate them in a preparative scale for direct MS and pharmacological investigations. By this method the positive inotropic tyramine could be isolated from Selenicereus grandiflorus (L.) Britt et ...

journal_title：Planta medica

authors： Wagner H,Grevel J

更新日期：1982-01-01 00:00:00

abstract：:As a result of the reinvestigation of the alkaloid content of CORYDALIS BULBOSA (L.) DC. (Papaveraceae), growing in Bulgaria, a new 8,11-dioxoaporphine alkaloid, named bulbodione, together with dihydrosanguinarine, dehydroglaucine, (+/-)-sinactine, glaucinone and bicucullinine were isolated. These six alkaloids had no...

journal_title：Planta medica

authors： Kiryakov HG,Iskrenova ES

更新日期：1984-04-01 00:00:00

abstract：:From roots of Rubia cordifolia L. four anthraquinones are isolated: 1-hydroxy 2-methoxy anthraquinone; 1,4-dihydroxy 2-methyl 5-methoxy anthraquinone or 1,4-dihydroxy 2-methyl 8-methoxy anthraquinone; 1,3-dimethoxy 2-carboxy anthraquinone and rubiadin. ...

journal_title：Planta medica

authors： Dosseh C,Tessier AM,Delaveau P

更新日期：1981-12-01 00:00:00

abstract：:VERATRUM CALIFORNICUM (Liliaceae) is an important monocotyledonous medicinal plant which is the only source of the anticancer compound cyclopamine. An IN VITRO culture system for somatic embryogenesis and green plant regeneration of VERATRUM CALIFORNICUM was developed. Embryogenic calli were induced from mature embryo...

journal_title：Planta medica

authors： Ma R,Ritala A,Oksman-Caldentey KM,Rischer H

更新日期：2006-10-01 00:00:00

abstract：:Danggui buxue tang, an ancient formula composed of astragali radix and Angelicae sinensis radix, has been used for treating menopausal irregularity in women for more than 800 years in China. In danggui buxue tang, the complete functions of astragali radix require the assistance of Angelicae sinensis radix, and both he...

journal_title：Planta medica

authors： Zheng KY,Zhang ZX,Du CY,Zhang WL,Bi CW,Choi RC,Dong TT,Tsim KW

更新日期：2014-02-01 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