Salvia plebeia Extract Inhibits Xanthine Oxidase Activity In Vitro and Reduces Serum Uric Acid in an Animal Model of Hyperuricemia.

abstract：:The aim of this study was to investigate the anti-asthmatic effects of Perilla seed oil in vitro and in vivo in sensitized guinea pigs. Aerosolized antigen caused an immediate bronchoconstriction. Perilla seed oil per os inhibited the increase in lung resistance and the decrease in dynamic lung compliance in a dose-de...

journal_title：Planta medica

authors： Deng YM,Xie QM,Zhang SJ,Yao HY,Zhang H

更新日期：2007-01-01 00:00:00

abstract：:Volatile constituents of the essential oils from leaves and inflorescences of Solidago chilensis Meyen were analyzed by GC-FID, GC-MS and 13C-NMR and thirty-six different compounds were identified. Pumiloxide, an unusual labdane diterpene, was found to be one of the major components in both oils (15.3 % and 12.3 %, re...

journal_title：Planta medica

authors： Vila R,Mundina M,Tomi F,Furlán R,Zacchino S,Casanova J,Cañigueral S

更新日期：2002-02-01 00:00:00

abstract：:An Alkanna orientalis leaf and flower extract inhibited the growth of Staphylococcus aureus, a pathogen that causes an estimated 478 000 hospitalizations in the US annually. Bioassay-guided fractionation of A. orientalis resulted in isolation of the flavonoid sarothrin (5,7,4'-trihydroxy-3,6,8-trimethoxyflavone), whic...

journal_title：Planta medica

authors： Bame JR,Graf TN,Junio HA,Bussey RO 3rd,Jarmusch SA,El-Elimat T,Falkinham JO 3rd,Oberlies NH,Cech RA,Cech NB

更新日期：2013-03-01 00:00:00

abstract：:(3R,6R)-4-methyl-6-(1-methylethyl)-3-phenylmethylperhydro-1,4-oxazine-2,5-dione (1) was isolated from the fruiting bodies of Isaria japonica as an apoptosis-inducing agent. The complete structural assignment of the compound was accomplished on the basis of spectroscopic methods and chemical transformations. Compound 1...

journal_title：Planta medica

authors： Oh H,Kim T,Oh GS,Pae HO,Hong KH,Chai KY,Kwon TO,Chung HT,Lee HS

更新日期：2002-04-01 00:00:00

abstract：:The olive (Olea europaea) leaf is considered an important traditional herbal medicine utilized against infectious diseases, and for the treatment of diabetes and hypertension. Moreover, olive leaf constituents have been related to cardioprotection, probably due to their association with cellular redox modulating effec...

journal_title：Planta medica

authors： Efentakis P,Iliodromitis EK,Mikros E,Papachristodoulou A,Dagres N,Skaltsounis AL,Andreadou I

更新日期：2015-06-01 00:00:00

abstract：:A novel experimental model of free radical-induced emesis for screening anti-emetic compounds from natural sources was established. 2,2'-Azobis(2-amidinopropane) dihydrochloride (AAPH) dissolved in liposome induced emesis in young chickens, and the emesis was prevented by antioxidants including N-(2-mercaptopropionyl)...

journal_title：Planta medica

authors： Yang Y,Kinoshita K,Koyama K,Takahashi K,Tai T,Nunoura Y,Watanabe K

更新日期：1999-08-01 00:00:00

abstract：:In this study we examined the ability of the furofuran lignan yangambin to influence the local and systemic responses induced by antigen or PAF in actively sensitized or normal rats. Given intraperitoneally 1 h before stimulation, yangambin inhibited the pleural neutrophil and eosinophil infiltration evoked by the i.p...

journal_title：Planta medica

authors： Serra MF,Diaz BL,Barreto EO,Pereira AP,Lima MC,Barbosa-Filho JM,Cordeiro RS,Martins MA,de Silva PM

更新日期：1997-06-01 00:00:00

abstract：:The chemical composition of the three essential oils obtained by steam distillation of the mastic gum, leaves and twigs of Pistacia lentiscus var. chia, was studied by GC/MS. Sixty nine constituents were identified from the oils. alpha-Pinene, myrcene, trans-caryophyllene and germacrene D were found to be the major co...

journal_title：Planta medica

authors： Magiatis P,Melliou E,Skaltsounis AL,Chinou IB,Mitaku S

更新日期：1999-12-01 00:00:00

abstract：:The effects of phytoestrogens on the female breast are discussed controversially. On the one hand, epidemiological and experimental data provide evidence that dietary phytoestrogens may prevent the development of breast cancer. On the other hand, in breast cancer cell lines and tumour models isoflavone phytoestrogens ...

journal_title：Planta medica

authors： Hertrampf T,Schmidt S,Seibel J,Laudenbach-Leschowsky U,Degen GH,Diel P

更新日期：2006-03-01 00:00:00

abstract：:In the course of our investigations on Umutambasha in order to identify its convulsant principles, small quantities of monofluoroacetate were observed in stem bark, leaves, and fruits of this plant newly identified as Dichapetalum michelsonii Hauman. Conclusive evidence for a monofluoroacetate presence came from its i...

journal_title：Planta medica

authors： Esters V,Karangwa C,Tits M,Francotte P,Pirotte B,Servais AC,Fillet M,Crommen J,Robbrecht E,Minet A,Grisar T,Angenot L,Frederich M

更新日期：2013-03-01 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：:In the present study, we demonstrate that saucernetin-8 ( 1) and saucernetin-7 ( 2), isolated from the underground parts of Saururus chinensis (Saururaceae), exerted potent inhibitory effects on LPS-induced nitric oxide (NO) and prostaglandin E (2) (PGE (2)) production in RAW 264.7 cells. Both compounds 1 and 2, known...

journal_title：Planta medica

authors： Park HJ,Kim RG,Seo BR,Ha J,Ahn BT,Bok SH,Lee YS,Kim HJ,Lee KT

更新日期：2003-10-01 00:00:00

abstract：:Anti-sera against a complement-activating pectin (AR-2IIb), which was purified from the roots of Angelica acutiloba Kitagawa, were obtained by immunization of rabbits, and a polyclonal anti-AR-2IIb antibody of the IgG class was purified by affinity chromatography on AR-2IIb-immobilized Sepharose and Protein G-Sepharos...

journal_title：Planta medica

authors： Wang NL,Kiyohara H,Matsumoto T,Otsuka H,Hirano M,Yamada H

更新日期：1994-10-01 00:00:00

abstract：:This review describes the current status of the development of techniques combining liquid chromatography and nuclear magnetic resonance and their use in the context of natural products. HPLC-NMR methods have a rapidly growing impact on natural products research by enabling structure determination of natural products ...

journal_title：Planta medica

authors： Jaroszewski JW

更新日期：2005-08-01 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：:Shoot primordia, which were able to propagate vegetatively with a very high rate and to redifferentiate easily to new plants, were induced from shoot tips of Stevia rebaudiana Bertoni on Gamborg B5 medium containing 6-benzylaminopurine (BAP) and alpha-naphthaleneacetic acid (NAA) under light. The propagation of the sh...

journal_title：Planta medica

authors： Miyagawa H,Fujioka N,Kohda H,Yamasaki K,Taniguchi K,Tanaka R

更新日期：1986-08-01 00:00:00

abstract：:The benzophenanthridine alkaloids sanguinarine and chelerythrine of Chelidonium majus, L. (Papaveraceae), are potent inhibitors of 5-lipoxygenase in polymorphonuclear leukocytes and 12-lipoxygenase in mouse epidermis, while the activity of soybean lipoxygenase is not influenced. The extract of the herb of Ch.majus als...

journal_title：Planta medica

authors： Vavrecková C,Gawlik I,Müller K

更新日期：1996-10-01 00:00:00

abstract：:Sponges are a useful source of bioactive natural products. Members of the family Mycalidae, in particular, have provided a variety of chemical structures including alkaloids, polyketides, terpene endoperoxides, peptides, and lipids. This review highlights the compounds isolated from Mycalid sponges and their associate...

journal_title：Planta medica

authors： Habener LJ,Hooper JN,Carroll AR

更新日期：2016-06-01 00:00:00

abstract：:Five new dibenzocyclooctane lignans, schisanwilsonins K-O, together with eighteen known lignans were isolated from the stems of Schisandra wilsoniana. The structures of these new compounds were elucidated by spectroscopic methods, including 2D-NMR techniques. Several compounds were found to show anti-HIV and anti-HBV ...

journal_title：Planta medica

authors： Ma WH,Lu Y,Chen DF

更新日期：2013-08-01 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：: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：:The flowers of ARNICA MOLLIS afforded, in addition to baileyin ( 1A), baileyin acetate ( 1B), xanthalongin ( 3), and 2-deacetoxy-11alpha,13-dihydroxanthuminol ( 6), the new 1,5- CIS-guaianolides arnimollin acetate ( 2A) and arnimollin tiglinate ( 2A) and the new xanthanolides 11beta3,13-dihydroxanthalongin ( 4) and 11...

journal_title：Planta medica

authors： Marcinek-Hüpen-Bestendonk C,Willuhn G,Steigel A,Wendisch D,Middelhauve B,Wiebcke M,Mootz D

更新日期：1990-02-01 00:00:00

abstract：:Bioassay-directed fractionation of the chloroform-methanol (1:1) extract of Dodonaea viscosa (L.) Jacq. (Sapindaceae) resulted in the isolation of four active spasmolytic principles: sakuranetin (1), 6-hydroxykaempferyl 3,7-dimethyl ether (2) hautrivaic acid (3), and ent-15, 16-epoxy-9 alpha H-labda-13(16)14-diene-3 b...

journal_title：Planta medica

authors： Rojas A,Cruz S,Ponce-Monter H,Mata R

更新日期：1996-04-01 00:00:00

abstract：:The species Ageratina pichinchensis (Asteraceae) has been used for a long time in Mexican traditional medicine for the treatment of different skin conditions and injuries. In this study, the healing capacity of the plant extracts obtained was evaluated and, in order to understand the mechanism of healing, we also anal...

journal_title：Planta medica

authors： Romero-Cerecero O,Zamilpa-Álvarez A,Ramos-Mora A,Alonso-Cortés D,Jiménez-Ferrer JE,Huerta-Reyes ME,Tortoriello J

更新日期：2011-07-01 00:00:00

abstract：:A contribution of the volatile oil from ginger rhizomes (Zingiber officinale Roscoe) on inhabiting the 5-HT3 receptor complex had been shown. In the present study a possible interaction of some compounds of the volatile oil with the 5-HT3 receptor system expressed in N1E-115 cells and with the serotoninergic system of...

journal_title：Planta medica

authors： Riyazi A,Hensel A,Bauer K,Geissler N,Schaaf S,Verspohl EJ

更新日期：2007-04-01 00:00:00

abstract：:Acute myocardial infarction (AMI) remains the leading cause of mortality in the world. Early intervention using salvianolic acids (SA) can substantially improve clinical outcomes. However, in spite of the great achievements that have been made in elucidating the protective effects of SA on AMI, the effects of SA on th...

journal_title：Planta medica

authors： Jiang B,Wu W,Li M,Xu L,Sun K,Yang M,Guan S,Liu X,Guo DA

更新日期：2009-10-01 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：:During the seasons 1989-1993, Valeriana officinalis plants were investigated for their contents of essential oil, valerenic acid and derivatives, and valepotriates. Harvesting of the subterranean parts was started in August of the year in which the seeds were sown, and continued until the last week of April of the sub...

journal_title：Planta medica

authors： Bos R,Woerdenbag HJ,van Putten FM,Hendriks H,Scheffer JJ

更新日期：1998-03-01 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：: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