Use of apigenin from Cordia dichotoma in the treatment of colitis.

abstract：:One new Euphane-type triterpenoid 3β-hydroxytirucalla-5, 24-dien-21-oic acid (1), and ten known compounds (2-11) were isolated from Melia azedarach L. through bioassay-guided chemical analysis. The structures of the isolated compounds were established by means of 1D and 2D NMR spectroscopic ((1)H, (13)C, DEPT, COSY, H...

journal_title：Fitoterapia

authors： Khan MF,Rawat AK,Pawar B,Gautam S,Srivastava AK,Negi DS

更新日期：2014-10-01 00:00:00

abstract：:The antinociceptive properties of the aqueous extract of Eupatorium buniifolium aerial parts were investigated in chemical and thermal models of nociception in mice. Oral doses of 250 and 500 mg/kg produced an inhibition of 42.3% and 73.9%, respectively, of the abdominal writhes induced by acetic acid in mice. This an...

journal_title：Fitoterapia

authors： Miño J,Muschietti L,Ferraro G,Martino V,Acevedo C

更新日期：2005-01-01 00:00:00

abstract：:A new flavone, 4'-hydroxy-6,7-methylenedioxy-3-methoxyflavone 1, and two other nucleosides, ribavirin 2 and adenosine 3, were isolated from the leaves of Dulacia egleri. The nucleosides were identified by spectroscopic techniques (1D, 2D-NMR) while the structure of the flavonoid was established by 1D, 2D-NMR analysis,...

journal_title：Fitoterapia

authors： de Novais LMR,de Arueira CCO,Ferreira LF,Ribeiro TAN,Sousa PT Jr,Jacinto MJ,de Carvalho MG,Judice WAS,Jesus LOP,de Souza AA,Torquato HFV,Paredes-Gamero EJ,Silva VC

更新日期：2019-01-01 00:00:00

abstract：:Phytochemical investigation of methanolic extract of the whole plants of Vaccinium emarginatum allowed for the characterization of one epicatechin derivative (1) that was isolated from a natural source for the first time and three new flavonoids, emarginin A (2), emarginin B (3), and emarginin C (4), together with 11 ...

journal_title：Fitoterapia

authors： Tu PC,Liang YC,Huang GJ,Huang HC,Kao MC,Lu TL,Kuo YH

更新日期：2020-03-01 00:00:00

abstract：:Combinations of thyme, cowslip and liquorice roots are often used in the treatment of upper respiratory tract infections. Therefore the volatile fraction of herbal teas prepared from thyme (Thymus vulgaris) and the effect of combining with cowslip (Primula veris/P. elatior) and liquorice roots (Glycyrrhiza glabra) on ...

journal_title：Fitoterapia

authors： Tschiggerl C,Bucar F

更新日期：2011-09-01 00:00:00

abstract：:Dragon's blood is a rare and precious traditional medicine used by different cultures since ancient times. However, studies on enhancing the rapid accumulation of dragon's blood in Dracaena cambodiana and determining its formation mechanism are unavailable. In this study, the activities of two fungi, namely, BJDC01 an...

journal_title：Fitoterapia

authors： Cui JL,Wang CL,Guo SX,Xiao PG,Wang ML

更新日期：2013-06-01 00:00:00

abstract：:Chemical investigation of the liquid culture of the endophytic fungus Bipolaris sorokiniana A606, which was isolated from the medicinal plant Pogostemon cablin resulted in the isolation of four new cytotoxic compounds, named isocochlioquinones D-E (1-2) and cochlioquinones G-H (3-4), along with five known cochlioquino...

journal_title：Fitoterapia

authors： Wang M,Sun ZH,Chen YC,Liu HX,Li HH,Tan GH,Li SN,Guo XL,Zhang WM

更新日期：2016-04-01 00:00:00

abstract：:The flavonoid baicalein has been demonstrated to be an activator of the transcription factor Nrf2 in mammalian cell lines. We show that it further modulates the Nrf2 homolog SKN-1 in Caenorhabditis elegans and by this pathway mediates beneficial effects in the nematode: baicalein enhances the resistance of C. elegans ...

journal_title：Fitoterapia

authors： Havermann S,Humpf HU,Wätjen W

更新日期：2016-09-01 00:00:00

abstract：:Five new cytochalasans (1-5) were isolated from the rice fermentation of fungus Xylaria longipes, along with seven known compounds cytochalasin P (6), cytochalasin D (7), zygosporin D (8), 7-O-acetylcytochalasin D (9), cytochalasin C (10), 6,7-dihydro-7-oxo-cytochalasin C (11), and 6,7-dihydro-7-oxo-deacetylcytochalas...

journal_title：Fitoterapia

authors： Wang WX,Li ZH,He J,Feng T,Li J,Liu JK

更新日期：2019-09-01 00:00:00

abstract：:Six new flavonoids, seladoeflavones A-F (1-6), were isolated from the whole herbs of Selaginella doederleinii, together with one known flavonoid (7). Their structures including absolute configuration were characterized on the basis of extensive spectroscopic methods including NMR, HRMS, and electronic circular dichroi...

journal_title：Fitoterapia

authors： Zou Z,Xu K,Xu P,Li X,Cheng F,Li J,Yu X,Cao D,Li D,Zeng W,Zhang G,Tan G

更新日期：2017-01-01 00:00:00

abstract：:Hexane, ethyl acetate, chloroform and methanol successive extracts of Jatropha multifida yellow rootbark, red rootbark and rootwood effectively inhibited the growth of B. subtilis and S. aureus at concentration of 200 microg/disk. ...

journal_title：Fitoterapia

authors： Aiyelaagbe OO

更新日期：2001-06-01 00:00:00

abstract：:The antifungal activity of methanolic extract and alkaloidal fraction of Berberis aetnensis against Candida species was investigated. The crude extract was active against Candida species, this activity being higher than that of the alkaloidal fraction and berberine. ...

journal_title：Fitoterapia

authors： Iauk L,Costanzo R,Caccamo F,Rapisarda A,Musumeci R,Milazzo I,Blandino G

更新日期：2007-02-01 00:00:00

abstract：:Nagilactones are norditerpene dilactones isolated from the root bark of Podocarpus nagi. Although nagilactone E has been reported to show antifungal activities, its activity is weaker than that of antifungals on the market. Nagilactone E enhances the antifungal activity of phenylpropanoids such as anethole and isosafr...

journal_title：Fitoterapia

authors： Hayashi K,Yamaguchi Y,Ogita A,Tanaka T,Kubo I,Fujita KI

更新日期：2018-07-01 00:00:00

abstract：:The aim of the present research was to establish a comprehensive strategy to identify the metabolites of isoimperatorin after biotransformation with rat liver microsomes in vitro, and further describe metabolic kinetic characteristics of isoimperatorin and its main metabolites. Utilizing liquid chromatography with tim...

journal_title：Fitoterapia

authors： Chen TL,Zhang YB,Xu W,Kang TG,Yang XW

更新日期：2014-03-01 00:00:00

abstract：:Flos Chrysanthemi (the flower of Chrysanthemum morifolium Ramat.) is widely used in China as a food and traditional Chinese medicine for many diseases. Luteolin and apigenin are two main bioactive components in Flos Chrysanthemi, and chrysoeriol and diosmetin are two methylated metabolites of luteolin in vivo by cathe...

journal_title：Fitoterapia

authors： Chen Z,Kong S,Song F,Li L,Jiang H

更新日期：2012-12-01 00:00:00

abstract：:Tunicyclin L (1), cyclo (L-Pro1-Gly-L-Phe1-L-Ile-L-Pro2-L-Phe2 -L-Thr-L-Val), and 11 known compounds, including one cyclic peptide (2), eight carboline alkaloids (3 -10), one lignan (11) and one flavone (12) were isolated from the roots of Psammosilene tunicoides. Their structures were elucidated on the basis of exten...

journal_title：Fitoterapia

authors： Hou Y,Wang M,Sun C,Peng C,Zhang Y,Li X

更新日期：2020-09-01 00:00:00

abstract：:Two prenylated isoflavanones (1) and (2) were isolated from the stem bark of Lespedeza bicolor along with the known compounds ethyl caffeate, caffeic acid, protocatechuic acid, betulinic acid, betulin, beta-sitosterol and from the stem heartwood daidzein and isoliquiritigenin. ...

journal_title：Fitoterapia

authors： Maximov OB,Kulesh NI,Stepanenko LS,Dmitrenok PS

更新日期：2004-01-01 00:00:00

abstract：:A new degraded limonoid, named isodictamdiol A (1), two known degraded limonoids (2, 3) and a new nature product of quinoline alkaloid (4) along with five known quinoline alkaloids (5-9) were isolated from the root bark of Dictamnus angustifolius G. Don ex Sweet.. Certain useful NMR data were generalized to determine ...

journal_title：Fitoterapia

authors： Sun JB,Qu W,Wang P,Wu FH,Wang LY,Liang JY

更新日期：2013-10-01 00:00:00

abstract：:Five new sesquiterpenoids, including two linderanes (1-2) and three eudesmanes (3-5) were isolated from the seeds of Sarcandra glabra. Their structures and relative configurations were established by spectroscopic data analysis. 1 was a rare linderane derivative having an 18-membered triester ring which is a common ch...

journal_title：Fitoterapia

authors： Yaermaimaiti S,Wang P,Luo J,Li RJ,Kong LY

更新日期：2016-06-01 00:00:00

abstract：:Two new alkaloids, named stenine A (1) and stenine B (2), along with the known compounds neostenine (3), stenine (4) and neotuberostemonine (5), were isolated from the roots of Stemona sessilifolia. Their structures were elucidated by 1D- and 2D-NMR spectra and X-ray single-crystal diffraction experiment. Anti-acetylc...

journal_title：Fitoterapia

authors： Lai DH,Yang ZD,Xue WW,Sheng J,Shi Y,Yao XJ

更新日期：2013-09-01 00:00:00

abstract：:Gossypol is a yellow polyphenol isolated from cotton seeds. It has the antitumor activity and it is being tested to treat prostate cancer. However, its underlying mechanisms are still not well understood. The present study investigated the inhibitory effects of gossypol acetate on rat 5α-reductase 1, 3α-hydroxysteroid...

journal_title：Fitoterapia

authors： Cao S,Wang G,Ge F,Li X,Zhu Q,Ge RS,Wang Y

更新日期：2019-03-01 00:00:00

abstract：:Rats treated with 100 mg /kg/day of the Catharanthus roseus ethanol extract had high rate of wound contraction significantly decreased epithelization period, significant increase in dry weight and hydroxyproline content of the granulation tissue when compared with the controls. Wound contraction together with increase...

journal_title：Fitoterapia

authors： Nayak BS,Anderson M,Pinto Pereira LM

更新日期：2007-12-01 00:00:00

abstract：:Cyclotides describe a unique cyclic peptide family that displays a broad range of biological activities including uterotonic, anti-bacteria, anti-cancer and anti-HIV. The vigno cyclotides consist of vigno 1-10 were reported recently from Viola ignobilis. In the present study, we examined the effects of vigno 5, a natu...

journal_title：Fitoterapia

authors： Esmaeili MA,Abagheri-Mahabadi N,Hashempour H,Farhadpour M,Gruber CW,Ghassempour A

更新日期：2016-03-01 00:00:00

abstract：:A total of 58 fungal isolates, belonging to 24 genera, were obtained from the leaves, stems and roots of Ginkgo biloba L.. Among them, one endophytic fungal strain, Penicillium cataractum SYPF 7131, displayed the strongest antibacterial activity. Four new compounds (1-4) were isolated from the strain fermentation brot...

journal_title：Fitoterapia

authors： Wu YY,Zhang TY,Zhang MY,Cheng J,Zhang YX

更新日期：2018-07-01 00:00:00

abstract：:Aloe vera gel is a familiar ingredient in a range of widely available and advertisement healthcare and cosmetic products. As to date there are no documented reports on the standardization of A. vera gel and the following study is an attempt in this direction. A. vera gel was evaluated for its aloeverose content for th...

journal_title：Fitoterapia

authors： Lobo R,Prabhu KS,Shirwaikar A,Ballal M,Balachandran C,Shirwaikar A

更新日期：2010-06-01 00:00:00

abstract：:Anti-nociceptive and anti-oedematogenic effects of the aqueous extract from the leaves of Erythrina velutina were tested through experimental models of nociception in mice and paw oedema induced by carrageenin in rats. The extract (300 and 600 mg/kg) did not change the carrageenin-induced paw oedema. In the hot plate ...

journal_title：Fitoterapia

authors： Marchioro M,Blank Mde F,Mourão RH,Antoniolli AR

更新日期：2005-12-01 00:00:00

abstract：:Panax ginseng is an indigenous medicinal herb and has traditionally been used among Asian population for relief of many human ailments. We investigated the prophylactic role of Korean P. ginseng extract (KG) against X-ray irradiation-induced emesis in an acute rat pica model. Rats were treated with KG (12.5, 25, 50 mg...

journal_title：Fitoterapia

authors： Balaji Raghavendran HR,Rekha S,Cho HK,Jang SS,Son CG

更新日期：2012-09-01 00:00:00

abstract：:Cassia occidentalis L. is an annual or perennial Ayurvedic plant which is used in several traditional medicines to cure various diseases. This weed has been known to possess antibacterial, antifungal, antidiabetic, anti-inflammatory, anticancerous, antimutagenic and hepatoprotective activity. A wide range of chemical ...

journal_title：Fitoterapia

authors： Yadav JP,Arya V,Yadav S,Panghal M,Kumar S,Dhankhar S

更新日期：2010-06-01 00:00:00

abstract：:Caesalpinone A (1), a new type of gorgonane sesquiterpenoid containing an unprecedented 1,15-bridge, along with ten known sesquiterpenoids (2-11) were isolated from the pods of Caesalpinia spinosa Kuntze (Tara). The structure of caesalpinone A was elucidated based on its 1D and 2D NMR spectra. The absolute configurati...

journal_title：Fitoterapia

authors： Mu W,Tang H,Li Y,He D,Ma R,Wang L

更新日期：2016-07-01 00:00:00

abstract：:Two new epimeric isopavine N-oxides, amuresinine N-oxide A (1) and B (2), were isolated from Meconopsis horridula var. racemosa. Their structures were elucidated by spectroscopic methods. ...

journal_title：Fitoterapia

authors： Xie H,Xu J,Teng R,Li B,Wang D,Yang C

更新日期：2001-02-01 00:00:00