Antitumor activity of PEGylated nanoliposomes containing crocin in mice bearing C26 colon carcinoma.

abstract：:The seed pods of Erythrina latissima yielded erysotrine, erysodine, syringaresinol, vanillic acid, a new erythrina alkaloid, (+)-10,11-dioxoerysotrine, which was lethal to brine shrimp and 2-(5'-hydroxy-3'-methoxy phenyl)-6-hydroxy-5-methoxybenzofuran, which showed strong antimicrobial activity against the yeast spore...

journal_title：Planta medica

authors： Wanjala CC,Juma BF,Bojase G,Gashe BA,Majinda RR

更新日期：2002-07-01 00:00:00

abstract：:Nitric oxide (NO) and tumor necrosis factor-alpha (TNF-alpha) are the major mediators produced in activated macrophages which contribute to the circulatory failure associated with septic shock. An activity-guided fractionation of an MeOH extract of stem bark of Magnolia obovata afforded two inhibitors of NO production...

journal_title：Planta medica

authors： Son HJ,Lee HJ,Yun-Choi HS,Ryu JH

更新日期：2000-06-01 00:00:00

abstract：:Ginkgetin, a biflavone isolated from Ginkgo biloba leaves, was previously reported as an inhibitor of group II phospholipase A2. In this study, ginkgetin was evaluated for in vivo antiarthritic and analgesic activities. Ginkgetin (10-20 mg/kg/day) strongly reduced arthritic inflammation in an animal model of rat adjuv...

journal_title：Planta medica

authors： Kim HK,Son KH,Chang HW,Kang SS,Kim HP

更新日期：1999-06-01 00:00:00

abstract：:Dihydrogoniothalamin is a styrylpyrone isolated from the leaves of Aniba panurensis. The present work aimed at investigating the vasorelaxant activity of dihydrogoniothalamin and its underlying mechanism of action in the rat aorta. Dihydrogoniothalamin (0.01-100 µM) induced a concentration-dependent vasodilatation of ...

journal_title：Planta medica

authors： Rezende BA,Silva GC,Corradi RG,Teles MM,Barbosa-Filho JM,Lemos VS,Cortes SF

更新日期：2015-10-01 00:00:00

abstract：:Juniperus excelsa fruit essential oil as well as J. oxycedrus, Cedrus libani, and Pinus pinea wood essential oils have been obtained with yields between 2.2 ± 0.3 % to 3.4 ± 0.5 % and analyzed by gas chromatography. Sesquiterpenes mainly characterized C. libani and J. oxycedrus essential oils, while in P. pinea and J....

journal_title：Planta medica

authors： Saab AM,Guerrini A,Sacchetti G,Maietti S,Zeino M,Arend J,Gambari R,Bernardi F,Efferth T

更新日期：2012-12-01 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：:There is an obvious discrepancy between the popularity of mistletoe extracts and their classification as a non-conventional treatment modality with unproven efficacy in oncology. The commercial preparations suffer from several major drawbacks: lack of precise declarations for the molecular characteristics and the conc...

journal_title：Planta medica

authors： Gabius HJ,Gabius S,Joshi SS,Koch B,Schroeder M,Manzke WM,Westerhausen M

更新日期：1994-02-01 00:00:00

abstract：:A new acylated flavonoid, quercetin 3- O-alpha- L-(5"- O-acetyl)-arabinofuranoside ( 1), along with six known flavonoids ( 2 - 7) were isolated from the aerial parts of Rodgersia podophylla. The new flavonoid 1 exhibited 50.1 % hepatoprotective activity at a concentration of 100 microM, and the three known compounds 3...

journal_title：Planta medica

authors： Chin YW,Lim SW,Kim YC,Choi SZ,Lee KR,Kim J

更新日期：2004-06-01 00:00:00

abstract：:Bioactivity-guided fractionation of Saururus chinensis (Saururaceae) using a lymphoproliferation assay led us to isolate 5 lignans (compounds 1 - 5). Compounds 1 - 5 were identified as sauchinone, (-)-saucerneol, saucerneol C, manassantin A, and manassantin B, respectively, by spectroscopic analyses. The immunosuppres...

journal_title：Planta medica

authors： Park SY,Lee SH,Choi WH,Koh EM,Seo JH,Ryu SY,Kim YS,Kwon DY,Koh WS

更新日期：2007-06-01 00:00:00

abstract：:Owing to their high content of flavonoids and saponins, plantlets of Avena sativa L. (Poaceae) are likely to possess anti-inflammatory and immunoregulatory properties of value in the treatment of atopic dermatitis (AD). With a view to its potential use in atopic subjects at risk of developing sensitisation to dietary ...

journal_title：Planta medica

authors： Mandeau A,Aries MF,Boé JF,Brenk M,Crebassa-Trigueros V,Vaissière C,Teysseyre V,Bieber T

更新日期：2011-06-01 00:00:00

abstract：:A new cytotoxic cyclopenta[b]benzofuran derivative, aglaiformosanin (1) and three known cyclopenta[b]benzofuran derivatives (2 - 4) were isolated from the stem bark of Aglaia formosana. Compounds 1 - 4 exhibited potent cytotoxicity against the P-388, KB, HT-29, HL-60, and A549 cell lines. The structure of compound 1 w...

journal_title：Planta medica

authors： Wang SK,Duh CY

更新日期：2001-08-01 00:00:00

abstract：:The preventive effects of hydroxychalcone derivatives on ulcer formation induced by severe necrotizing agents such as 60% ethanol in 150 mM HCl (HCl-ethanol) and 0.2 N NaOH in rats were examined. Among the compounds tested, 2',4'-dihydroxychalcone gave the strongest activity in both experimental models and protected t...

journal_title：Planta medica

authors： Yamamoto K,Kakegawa H,Ueda H,Matsumoto H,Sudo T,Miki T,Satoh T

更新日期：1992-10-01 00:00:00

abstract：:Reinvestigating the constituents of the roots of Vitis thunbergii Sieb. & Zucc. led to the isolation of three new resveratrol derivatives, vitisinols E-G (1-3), together with 14 known compounds. The structures of compounds 1-3 were established by application of spectroscopic analyses (NMR, MS, UV, and IR). ...

journal_title：Planta medica

authors： Chiou WF,Shen CC,Chen CC,Lin CH,Huang YL

更新日期：2009-06-01 00:00:00

abstract：:The medicinal plants, Coutarea latiflora Sesse & Moc. ex. DC. (Hintonia latiflora Bullock) (Rubiaceae) and Exostema caribaeum (Jacq.) Roem. et Schult. (Rubiaceae) were examined for antimalarial properties. Among different crude solvent extracts of the stem bark, the hydrolysed ethyl acetate extracts were shown to have...

journal_title：Planta medica

authors： Noster S,Kraus L

更新日期：1990-02-01 00:00:00

abstract：:Three new xanthones, 22,23-dihydroxydihydrogambogenic acid (1), 12-hydroxygambogefic acid A (2), and hanburixanthone (3), along with thirteen known compounds were isolated from the resin of Garcinia hanburyi. The structures of the new compounds were determined by detailed analysis of 1D and 2D NMR spectra and by compa...

journal_title：Planta medica

authors： Deng YX,Guo T,Shao ZY,Xie H,Pan SL

更新日期：2013-06-01 00:00:00

abstract：:Two new acylated secoiridoid glycosides were isolated from the aqueous acetone extract of the whole herb of Gentiana algida. The structures of these new products were established by spectral and chemical methods as 6'-(2,3-dihydroxybenzoyl)sweroside and 6'-(2,3-dihydroxybenzoyl)swertiamarin, respectively. ...

journal_title：Planta medica

authors： Tan RX,Hu J,Dong LD,Wolfender JL,Hostettmann K

更新日期：1997-12-01 00:00:00

abstract：:A new eudesmanolide sesquiterpene, sivasinolide 6-O-angelate (1), was isolated from the aerial parts of Anthemis ruthenica together with the known compounds chrysanin (2), tanacin (3), 3 beta-hydroxycostunolide (4), centauridin (5), and centaureidin (6). The compounds were obtained by means of bioactivity-guided fract...

journal_title：Planta medica

authors： Hajdú Z,Zupkó I,Réthy B,Forgo P,Hohmann J

更新日期：2010-01-01 00:00:00

abstract：:A method was developed to distinguish Vaccinium species based on leaf extracts using nuclear magnetic resonance spectroscopy. Reference spectra were measured on leaf extracts from several species, including lowbush blueberry (Vaccinium angustifolium), oval leaf huckleberry (Vaccinium ovalifolium), and cranberry (Vacci...

journal_title：Planta medica

authors： Markus MA,Ferrier J,Luchsinger SM,Yuk J,Cuerrier A,Balick MJ,Hicks JM,Killday KB,Kirby CW,Berrue F,Kerr RG,Knagge K,Gödecke T,Ramirez BE,Lankin DC,Pauli GF,Burton I,Karakach TK,Arnason JT,Colson KL

更新日期：2014-06-01 00:00:00

abstract：:From leaves of Penstemon barbatus Nutt. a new iridoid glucoside has been isolated. The structure was established mainly by spectroscopic methods ( (1)H-NMR, (13)C-NMR, IR, MS). ...

journal_title：Planta medica

authors： Junior P

更新日期：1982-06-01 00:00:00

abstract：:Bioassay-guided fractionation of the H(2)O extract of the seeds of Psoralea corylifolia furnished one hepatoprotective compound, bakuchiol (1), together with two moderately active compounds, bakuchicin (2) and psoralen (3), on tacrine-induced cytotoxicity in human liver-derived Hep G2 cells. The EC(50) values of compo...

journal_title：Planta medica

authors： Cho H,Jun JY,Song EK,Kang KH,Baek HY,Ko YS,Kim YC

更新日期：2001-11-01 00:00:00

abstract：:Ten alkaloids were isolated from the bulb of CORYDALIS HSUCHOWENSIS W. Y. Lian nov. ined. Among them nine alkaloids are known, identified as (-)-stylopine ( 1), cheilanthifoline ( 2), (+)-adlumidine ( 3), (+)-bicuculline ( 4), sibiricine ( 5), humosine A ( 6), (+)-bulbocapnine ( 7), (-)-scoulerine ( 8), and protopine ...

journal_title：Planta medica

authors： Zhou JY,Tong XJ,Lian WY,Fang QC

更新日期：1991-04-01 00:00:00

abstract：:A new compound kaempferol 3-O-alpha-L-(2"-E-p-coumaroyl)-rhamnopyranoside, as well as the known flavonoids, kaempferol 3-O-beta-D-(6"-E-p-coumaroyl)-glucopyranoside, kaempferol 3-O-alpha-L-(2",3"-di-E-p-coumaroyl)-rhamnopyranoside, and caffeic acid were obtained from the methanolic extract of Platanus orientalis L. bu...

journal_title：Planta medica

authors： Mitrokotsa D,Mitaku S,Demetzos C,Harvala C,Mentis A,Perez S,Kokkinopoulos D

更新日期：1993-12-01 00:00:00

abstract：:Propolis has been reported to display a broad spectrum of biological activities such as anticancer, antioxidant, anti-inflammatory, antibiotic and antifungal properties, among others. There is great interest not only in the determination of the chemical composition of propolis but also in the understanding of the mech...

journal_title：Planta medica

authors： Tavares DC,Lira WM,Santini CB,Takahashi CS,Bastos JK

更新日期：2007-12-01 00:00:00

abstract：:Dioscoretine isolated from the aqueous fraction of the methanol extract of Dioscorea dumetorum tubers when administered intra-peritoneally to normal and alloxan diabetic rabbits produces significant hypoglycaemic effects at a dose of 20 mg/kg. The fasting blood sugar in normoglycaemic rabbits was reduced from 112 mg/1...

journal_title：Planta medica

authors： Iwu MM,Okunji CO,Ohiaeri GO,Akah P,Corley D,Tempesta MS

更新日期：1990-06-01 00:00:00

abstract：:Geniposide, a main iridoid glucoside component of gardenia fruit, has been shown to possess anti-inflammatory activity. However, its potential use for acute lung injury (ALI) has not yet been studied. The aim of this study was to evaluate the anti-inflammatory properties of geniposide using a mouse ALI model. ALI was ...

journal_title：Planta medica

authors： Xiaofeng Y,Qinren C,Jingping H,Xiao C,Miaomiao W,Xiangru F,Xianxing X,Meixia H,Jing L,Jingyuan W,Xinxin C,Hongyu L,Yanhong D,Lanxiang J,Xuming D

更新日期：2012-04-01 00:00:00

abstract：:Averrhoa bilimbi Linn. fruit and its extracts were screened for antihypercholesterolemic activity using Triton-induced hypercholesterolemia in rats as a model. The fruit and its water extract, but not alcohol and hexane extracts, showed remarkable antihypercholesterolemic activity. An active fraction, which showed act...

journal_title：Planta medica

authors： Ambili S,Subramoniam A,Nagarajan NS

更新日期：2009-01-01 00:00:00

abstract：:Plectranthus barbatus Andr. is one of the most important species of the genus Plectranthus L' Herit. (Lamiaceae), with a wide variety of traditional medicinal uses in Hindu and Ayurvedic traditional medicine as well as in the folk medicine of Brazil, tropical Africa and China. The plant has therefore been an attractiv...

journal_title：Planta medica

authors： Alasbahi RH,Melzig MF

更新日期：2010-05-01 00:00:00

abstract：:The present study aimed to investigate standardized ethanol extracts of fruit and leaves of Piper sarmentosum for their in vivo antioxidant activity in rats using a CCl (4)-induced oxidative stress model. The standardization was based on the quantification of the markers pellitorine, sarmentine and sarmentosine by hig...

journal_title：Planta medica

authors： Hussain K,Ismail Z,Sadikun A,Ibrahim P

更新日期：2010-03-01 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：: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