Combined effects of physical activity, dietary isoflavones and 17beta-estradiol on movement drive, body weight and bone mineral density in ovariectomized female rats.

abstract：:We present the application of the generative topographic map algorithm to visualize the chemical space populated by natural products and synthetic drugs. Generative topographic maps may be used for nonlinear dimensionality reduction and probabilistic modeling. For compound mapping, we represented the molecules by two-...

journal_title：Planta medica

authors： Miyao T,Reker D,Schneider P,Funatsu K,Schneider G

更新日期：2015-04-01 00:00:00

abstract：:Chemical studies on the constituents from the dragon's blood of Dracaena cambodiana led to the discovery of three new flavonoid derivatives (1- 3) and six known compounds (4- 9). The structures of the three new compounds were elucidated by NMR and MS spectroscopic analyses. All compounds were evaluated for their growt...

journal_title：Planta medica

authors： Luo Y,Wang H,Zhao YX,Zeng YB,Shen HY,Dai HF,Mei WL

更新日期：2011-12-01 00:00:00

abstract：:Silybum marianum Gaertn. (Milk thistle) has been used since ancient times for the relief of liver diseases characterized by intense oxidative stress such as inflammatory liver disease and cirrhosis. As oxidative stress by hyperglycemia is involved in micro- and macrovascular complications of type 2 diabetes, our aim w...

journal_title：Planta medica

authors： Palomino OM,Gouveia NM,Ramos S,Martín MA,Goya L

更新日期：2017-01-01 00:00:00

abstract：:The phytochemical investigation of the aerial parts of LACTUCA SALIGNA L. revealed the presence of lactucin, lactucopicrin, and a new guaianolide named 11beta,13-dihydrolactucopicrin. The structural configuration was established through spectral data. ...

journal_title：Planta medica

authors： Khalil AT,El-Fattah HA,Mansour ES

更新日期：1991-04-01 00:00:00

abstract：:In previous studies, crude Houttuynia cordata polysaccharides showed beneficial effects on acute lung injury in vivo, a syndrome in which anti-complementary activities played an important role. Anti-complementary activity-guided fractionation of H. cordata polysaccharides led to the isolation of two highly branched ho...

journal_title：Planta medica

authors： Lu Y,Zhang JJ,Huo JY,Chen DF

更新日期：2019-09-01 00:00:00

abstract：:From the essential oil of Commiphora guidotti seven sesquiterpene hydrocarbons and a furanosesquiterpenoid, furanodiene, were isolated. ...

journal_title：Planta medica

authors： Craveiro A,Corsano S,Proietti G,Strappaghetti G

更新日期：1983-06-01 00:00:00

abstract：:Four diterpenoids, carnosic acid (1), carnosol (2), rosmanol (3), and epirosmanol (4), were isolated as antioxidative agents from the leaves of Rosmarinus officinalis by bioassay-directed fractionation. These diterpenoids inhibited superoxide anion production in the xanthine/xanthine oxidase system. Mitochondrial and ...

journal_title：Planta medica

authors： Haraguchi H,Saito T,Okamura N,Yagi A

更新日期：1995-08-01 00:00:00

abstract：:Protodioscin (NSC-698 796) is a furostanol saponin isolated from the rhizome of Dioscorea collettii var. hypoglauca (Dioscoreaceae), a Chinese herbal remedy for the treatment of cervical carcinoma, carcinoma of urinary bladder and renal tumor for centuries. To systematically evaluate its potential anticancer activity,...

journal_title：Planta medica

authors： Hu K,Yao X

更新日期：2002-04-01 00:00:00

abstract：:YANG XIN is a traditional Chinese medicine formulation used for nervous fatigue and consists of a proprietary blend of concentrated extracts from 18 plant ingredients. The 18 constituent plant ingredients, YANG XIN capsules, and formulations 2014-005_1 A and 1B were extracted by consecutive 24-hour macerations with di...

journal_title：Planta medica

authors： Almalki AJ,Zaher A,Simithy J,Keller WJ,Tripp M,Calderón AI

更新日期：2016-08-01 00:00:00

abstract：:A systematic structure-activity relationship of 3beta-hydroxy-27- P- E-coumaroyloxyurs-12-en-28-oic acid ( 7), a triterpene ester isolated from UNCARIA RHYNCHOPHYLLA as a phospholipase Cgamma1 inhibitor, was undertaken with a view toward elucidating its chemical mode of action on PLCgamma1. Related derivatives and ana...

journal_title：Planta medica

authors： Lee JS,Yoo H,Suh YG,Jung JK,Kim J

更新日期：2008-10-01 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：:The acylphloroglucinol derivative hyperforin is a major constituent of St. John's wort extracts ( Hypericum perforatum L.), which has been demonstrated to contribute to the antidepressant action of this herbal drug. In previous investigations we observed that hyperforin causes a rapid stimulation of intracellular calc...

journal_title：Planta medica

authors： Schrattenholz A,Schroer K,Chatterjee SS,Koch E

更新日期：2004-04-01 00:00:00

abstract：:A reinvestigation of the aerial parts of TEUCRIUM SCORDIUM afforded in addition to several known diterpenes five new clerodane derivatives, all closely related to teucrin. The structures and the stereochemistry were elucidated by high resolution (1)H-NMR spectroscopy. ...

journal_title：Planta medica

authors： Jakupovic J,Baruah RN,Bohlmann F,Quack W

更新日期：1985-08-01 00:00:00

abstract：:Lime flowers, traditionally used for medical purposes for the treatment of symptoms of the common cold and mental stress, consist of the dried inflorescences including the floral bracts of Tilia cordata, Tilia platyphyllos, Tilia × vulgaris, or mixtures thereof. During phytochemical investigations, 6 different alkaloi...

journal_title：Planta medica

authors： Symma N,Bütergerds M,Sendker J,Petereit F,Hake A,Düfer M,Hensel A

更新日期：2021-01-12 00:00:00

abstract：:Airway remodeling is an important characteristic of asthma, linking inflammation with airway hyperresponsiveness. Baicalin, a major active component, was isolated from Radix Scutellariae. Many studies show that baicalin has anti-inflammatory, anti-bacterial, and anti-allergic effects. Here we investigate the influence...

journal_title：Planta medica

authors： Sun J,Li L,Wu J,Liu B,Gong W,Lv Y,Luo Q,Duan X,Dong J

更新日期：2013-03-01 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：:Callus induction starting from the rhizome tissue of plants of three CURCUMA species: CURCUMA ZEDOARIA Roscoe, C. DOMESTICA Valeton, and C. AROMATICA Salisbury (Zingiberaceae) was performed. Successful callus formation was obtained in all three species using Murashige-Skoog's (MS) medium supplemented with 1-naphthalen...

journal_title：Planta medica

authors： Yasuda K,Tsuda T,Shimizu H,Sugaya A

更新日期：1988-02-01 00:00:00

abstract：:Six new pyrrolizidine alkaloids, a new carboxylic acid, a new phenolic and a new oleanane glycoside, together with the known compounds 7,7'-bis-(4-hydroxy-3,5-dimethoxyphenyl)-8,8'-dihydroxymethyltetrahydrofuran 4'-O-beta-D-glucopyranoside, rosmarinic acid, caffeic acid, tormentic acid 28-O-beta- D-glucopyranoside, eu...

journal_title：Planta medica

authors： Braca A,Bader A,Siciliano T,Morelli I,De Tommasi N

更新日期：2003-09-01 00:00:00

abstract：:25 Amaryllidaceae alkaloids belonging to different skeletal types were evaluated for their cytotoxic activity against one murine non-tumoral cell line (LMTK) and two human tumoral cell lines (Molt4 and HepG2) according to established protocols. Significant differences of activity related with the type of skeleton of t...

journal_title：Planta medica

authors： Weniger B,Italiano L,Beck JP,Bastida J,Bergoñon S,Codina C,Lobstein A,Anton R

更新日期：1995-02-01 00:00:00

abstract：:Extracellular polysaccharides (ECP) were isolated in yields of up to 4 mg/ml from the culture media of suspension-cultured cells from Digitalis lanata Ehrh. ECP content was increasing continuously over the first ten days of cultivation and then stayed constant until day 20. ECP were fractionated by ion-exchange chroma...

journal_title：Planta medica

authors： Hensel A,Schmidgall J,Kreis W

更新日期：1997-10-01 00:00:00

abstract：:Annona purpurea has been traditionally used by indigenous and socioeconomically disadvantaged people to treat infectious and parasitic diseases, including amoebiasis. The goal of this study was to assess the effect of a crude methanolic extract, an alkaloid extract, and aporphine alkaloids from leaves of A. purpurea o...

journal_title：Planta medica

authors： Díaz-Godínez C,Ontiveros-Rodríguez JC,Ríos-Valencia DG,Herbert-Pucheta JE,Zepeda-Vallejo LG,Carrero JC

更新日期：2020-04-01 00:00:00

abstract：:Sigmoidin A (SGN) is a prenylated flavanone derivative of eriodictyol (ERD) with reported moderate antioxidant, antimicrobial and anti-inflammatory activity. Since ERD and other structurally similar antioxidant phenolic compounds have been shown to induce prooxidative macromolecular damage and cytotoxicity in cancer c...

journal_title：Planta medica

authors： Habtemariam S,Dagne E

更新日期：2010-04-01 00:00:00

abstract：:From the roots of PICRORHIZA KURROOA a new iridoid glycoside, 6-feruloylcatalpol has been isolated, along with veronicoside and minecoside and two phenol glucosides, picein and androsin. ...

journal_title：Planta medica

authors： Stuppner H,Wagner H

更新日期：1989-10-01 00:00:00

abstract：:We have previously shown that 11 ent-kauranes isolated from the stems of Annona squamosa exhibited immunomodulating effects in leukocytes. In this study, a cellular model using isolated human neutrophils, which are important in the pathogenesis of rheumatoid arthritis, ischemia-reperfusion injury, chronic obstructive ...

journal_title：Planta medica

authors： Yeh SH,Chang FR,Wu YC,Yang YL,Zhuo SK,Hwang TL

更新日期：2005-10-01 00:00:00

abstract：:The inhibitory action of the major constituent of Genista tridentata L. (Papilionaceae), 4',5,7-trihydroxyisoflavone (genistein), on contractions induced by agonists and electrical field stimulation of smooth muscle was analysed. Genistein inhibited twitches evoked by electrical-stimulation of strips of guinea-pig ile...

journal_title：Planta medica

authors： Herrera MD,Marhuenda E,Gibson A

更新日期：1992-08-01 00:00:00

abstract：:The Mexican species GALPHIMIA GLAUCA (Cav.) Kuntze (Malphigiaceae) synthesises a family of sedative and anxiolytic nor-secofriedelanes, designated as galphimines. These active principles accumulate at low concentration in the aerial parts of plants from wild populations. Transformed calluses and cell suspension cultur...

journal_title：Planta medica

authors： Ortíz A,Cardoso-Taketa A,Monroy MR,Arellano J,Hernández G,Villarreal ML

更新日期：2010-03-01 00:00:00

abstract：:Stem extracts of Styrax camporum Pohl and Caesalpinia ferrea Martius were administered orally and intraperitoneally to rats and effected a decrease in the acute ulceration number. The volume, pH, and hydrochloric acid concentration of gastric secretions were measured after administration of both extracts, atropine, an...

journal_title：Planta medica

authors： Bacchi EM,Sertié JA

更新日期：1994-04-01 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：:The special extract of Cimicifuga racemosa (CR) BNO 1055 was shown to have bone protective effects without exerting estrogenic effects in the uterus or mammary gland. Whether the effects of CR BNO 1055 would be exerted in other organs that also express estrogen receptors (ERs) but in which the effects of estrogens and...

journal_title：Planta medica

authors： Seidlova-Wuttke D,Jarry H,Wuttke W

更新日期：2009-10-01 00:00:00

abstract：:Two new triterpenoid saponins, along with five known ones, were isolated from the EtOH extract of the whole plants of Androsace umbellata. The structures of the new triterpenoid saponins were identified as 3- O-[ beta- D-xylopyranosyl-(1-->2)- beta- D-glucopyranosyl-(1-->4)-[ beta- D-glucopyranosyl-(1-->2)]- alpha- L-...

journal_title：Planta medica

authors： Wang Y,Zhang D,Ye W,Yin Z,Fung KP,Zhao S,Yao X

更新日期：2008-08-01 00:00:00