Nepetalactone content in shoot cultures of three endemic Nepeta species and the evaluation of their antimicrobial activity.

abstract：:Influenza poses a particular risk of severe outcomes in the elderly, the very young and those with underlying diseases. Tea polyphenols are the natural phenolic compounds in teas, and principally consist of catechins, proanthocyanidins, flavonols, and theaflavins, which antiviral activities have been reported recently...

journal_title：Fitoterapia

authors： Yang ZF,Bai LP,Huang WB,Li XZ,Zhao SS,Zhong NS,Jiang ZH

更新日期：2014-03-01 00:00:00

abstract：:Glutamate-induced excitotoxicity is a key pathological mechanism in many neurological disease states. Ecdysterones derived from Rhaponticum carthamoides (Willd.) Iljin (RCI) have been shown to alleviate glutamate-induced neuronal damage; although their mechanism of action is unclear, some data suggest that they enhanc...

journal_title：Fitoterapia

authors： Wu J,Gao L,Shang L,Wang G,Wei N,Chu T,Chen S,Zhang Y,Huang J,Wang J,Lin R

更新日期：2017-06-01 00:00:00

abstract：:The use of herbal drugs for the prevention and treatment of various health ailments has been in practice from time immemorial. Generally it is believed that the risk associated with herbal drugs is very less, but reports on serious reactions are indicating to the need for development of effective marker systems for is...

journal_title：Fitoterapia

authors： Sahoo N,Manchikanti P,Dey S

更新日期：2010-09-01 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：:Bioassay-directed separation of the chloroform extracts from the air-dried aerial part of Alhagi pseudalhagi (M.B.) led to the isolation of a new isoflavonolignan (1), together with five known isoflavones (2-6) (Fig. 1). Their structures were identified on the basis of spectral analysis of NMR, MS, IR, UV and CD spect...

journal_title：Fitoterapia

authors： Li N,Zhang G,Xiong Y,Makhabel B,Li X,Jia X

更新日期：2010-12-01 00:00:00

abstract：:Ten coumarins were isolated from Peucedanum luxurians. The rare coumarins stenocarpin, stenocarpin isobutyrate, officinalin, officinalin isobutyrate, 8-methoxypeucedanin and the known xanthotoxin, isoimperatorin, bergaptene, peucedanin and cnidilin were isolated. All isolated compound were identified by means of spect...

journal_title：Fitoterapia

authors： Chinou I,Widelski J,Fokialakis N,Magiatis P,Glowniak K

更新日期：2007-09-01 00:00:00

abstract：:From the roots of Smilax bockii a new compound, 7-hydroxymethyl-1, 4, 5-trihydroxynaphthalene-4-O-beta-D-xylopyranosyl(1-->6)-beta-D-glucopyranoside, was isolated. The structure of the new compound was elucidated on the basis of spectroscopic methods. ...

journal_title：Fitoterapia

authors： Li X,Xu J,Zhang P,Li N,Meng DL

更新日期：2008-09-01 00:00:00

abstract：:Extracts of Lantana camara var. aculeata leaves were studied for their phytochemical constituents and termiticidal effects against adult termite workers. The 5% chloroform extract was found to be significantly effective against termite workers. ...

journal_title：Fitoterapia

authors： Verma RK,Verma SK

更新日期：2006-09-01 00:00:00

abstract：:The pharmacological active genus Thymus L. comprises over 200 species. Besides its traditional pharmacological use, thyme may reduce the risk of caries disease, however, there is very little respective literature. The pharmacological effects can be attributed to the secondary plant metabolites. The composition of the ...

journal_title：Fitoterapia

authors： Schött G,Liesegang S,Gaunitz F,Gleß A,Basche S,Hannig C,Speer K

更新日期：2017-09-01 00:00:00

abstract：:Australian native plants have a long history of therapeutic use in indigenous cultures, however, they have been poorly studied scientifically. We analysed the effects of 14 plant derived compounds from the species Pilidiostigma glabrum, Myoporum montanum, Geijera parviflora, and Rhodomyrtus psidioides for their potent...

journal_title：Fitoterapia

authors： Adams DH,Shou Q,Wohlmuth H,Cowin AJ

更新日期：2016-03-01 00:00:00

abstract：:Investigation of the dichloromethane extract of the stem of Filicium decipiens yielded a new natural product, 24-norneohopa-4(23),22(29)-diene-3beta,6beta,7beta-triol 7-caffeate (1). ...

journal_title：Fitoterapia

authors： Jayasinghe UL,Bandara AG,Hara N,Fujimoto Y

更新日期：2001-11-01 00:00:00

abstract：:Four meroterpenoids, applanatumols F (1), H (3), I (2), and lingzhiol (4) were isolated from the 95% EtOH extract of the fruiting bodies of Ganoderma sinense. Their structures were established on the basis of NMR spectroscopic analyses, optical rotatory dispersion data, ECD spectra, and X-ray crystallography. Compound...

journal_title：Fitoterapia

authors： Gao S,Zhang P,Zhang C,Bao F,Li H,Chen L

更新日期：2018-11-01 00:00:00

abstract：:There is growing evidence that motherwort (Leonurus japonicus Houtt.), and Chinese patent medicines derived from motherwort, alleviate postpartum uterine subinvolution, as well as the effects on myocardial and cerebral ischemic injuries. We hypothesized that these beneficial effects of motherwort may be related to ang...

journal_title：Fitoterapia

authors： He YL,Shi JY,Peng C,Hu LJ,Liu J,Zhou QM,Guo L,Xiong L

更新日期：2018-07-01 00:00:00

abstract：:The effects of the essential oil of Eucalyptus tereticornis (EOET), especially the effects of its constituents alpha- and beta-pinene, were studied on rat trachea in vitro. In tracheal rings, EOET, alpha- or beta-pinene potentiated the contractions induced by acetylcholine (ACh). Contractions induced by K(+) (60mM) we...

journal_title：Fitoterapia

authors： Lima FJ,Brito TS,Freire WB,Costa RC,Linhares MI,Sousa FC,Lahlou S,Leal-Cardoso JH,Santos AA,Magalhães PJ

更新日期：2010-09-01 00:00:00

abstract：:Traditional Indonesian medicinal plants were screened for their inhibitory effects on the nitric oxide (NO) production in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages and for the antioxidant activity through the evaluation of free radical scavenging effect and reducing power. The results of screening indic...

journal_title：Fitoterapia

authors： Choi EM,Hwang JK

更新日期：2005-03-01 00:00:00

abstract：:Aqueous extract of Pteris multifida showed scavenging activities on DPPH, hydroxyl radicals and reducing power. ...

journal_title：Fitoterapia

authors： Wang TC,Ti MC,Lo SC,Yang CC

更新日期：2007-04-01 00:00:00

abstract：:The ethanolic extracts of Lawsonia inermis leaves, Holarrhena antidysenterica bark, Swertia chirata whole plant and Mangifera indica bark were tested (in-vitro) for alpha-glucosidase inhibitory activity. M. indica extract was found to be the most potent, with an IC(50) value of 314 microg/ml. ...

journal_title：Fitoterapia

authors： Prashanth D,Amit A,Samiulla DS,Asha MK,Padmaja R

更新日期：2001-08-01 00:00:00

abstract：:Three new sesquiterpenoids, peniterpenoids A - C (1-3), together with six known metabolites (4-9) were isolated from an entomogenous fungus Penicillium janthinellum (LB1.20090001) collected from a wheat cyst nematode. The structures of the new compounds were elucidated based on NMR and HRESIMS spectroscopic analyses. ...

journal_title：Fitoterapia

authors： Liu S,Fan W,Ren J,Wang W,Liu X,Liang Y,Wei T,Li E

更新日期：2021-01-01 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：:The gastrointestinal activity of hydroalcoholic extract (HE) of Salvia officinalis was evaluated in a model of ethanol-induced gastric lesion. HE showed excellent activity, with ID(50) 84.0 (54.8-128.9) mg/kg. The acetic acid-induced ulcer and the total acidity of the gastric secretion were also reduced by HE, and, in...

journal_title：Fitoterapia

authors： Mayer B,Baggio CH,Freitas CS,dos Santos AC,Twardowschy A,Horst H,Pizzolatti MG,Micke GA,Heller M,dos Santos EP,Otuki MF,Marques MC

更新日期：2009-10-01 00:00:00

abstract：:The methanol extract of the bark of Litsea glutinosa showed antibacterial activity, comparable to chloramphenicol, against all 16 tested microorganisms. ...

journal_title：Fitoterapia

authors： Mandal SC,Kumar CK,Majumder A,Majumder R,Maity BC

更新日期：2000-08-01 00:00:00

abstract：:Two new xanthones: mangostanaxanthones I (3) and II (5) were isolated from the pericarp of Garcinia mangostana, along with four known xanthones: 9-hydroxycalabaxanthone (1), parvifolixanthone C (2), α-mangostin (4), and rubraxanthone (6). Their structures were elucidated on the basis of IR, UV, 1D, 2D NMR, and MS spec...

journal_title：Fitoterapia

authors： Mohamed GA,Ibrahim SR,Shaaban MI,Ross SA

更新日期：2014-10-01 00:00:00

abstract：:A new C(18)-phytosphingosine ceramide containing non-hydroxy fatty acid, armillaramide (1), has been isolated together with ergosterol peroxide from the fruiting bodies of the basidiomycete Armillaria mellea. Its structure was established as (2S,3S,4R)-2-hexadecanoylamino-octadecane-1,3,4-triol by spectroscopic and ch...

journal_title：Fitoterapia

authors： Gao JM,Yang X,Wang CY,Liu JK

更新日期：2001-12-01 00:00:00

abstract：:A chemical investigation of the 80% EtOH extract of the aerial plant of Alstonia rupestris afforded four new monoterpenoid indole alkaloids, 6,7-epoxy-8-oxo-vincadifformine (1), 11-acetyl-6,7-epoxy-8-oxo-vincadifformine (2), 11-hydroxy-14-chloro-15-hydroxy-vincadifformine (3), and perakine N1,N4-dioxide (4), together ...

journal_title：Fitoterapia

authors： Zhang L,Hua Z,Song Y,Feng C

更新日期：2014-09-01 00:00:00

abstract：:Cajaninstilbene acid (CSA), a bioactive constituent isolated from pigeon pea leaves, exhibited neuroprotective activities in previous studies. The present study aims to evaluate the antidepressant effects of CSA by using behavioral despair models of tail suspension test (TST) and forced swimming test (FST), and a chro...

journal_title：Fitoterapia

authors： Zhang MD,Tao X,Pan RL,Wang LS,Li CC,Zhou YF,Liao YH,Chen SG,Chang Q,Liu XM

更新日期：2020-03-01 00:00:00

abstract：:Two new 7,6'-coupled naphthylisoquinolines, namely ancistrotectorines A (1) and B (2), two new 5,3'-coupled naphthylisoquinolines, namely ancistrotectorines C (3) and D (4), and one new 7,8-coupled naphthylisoquinoline, namely ancistrotectorine E (5), together with 9 known naphthylisoquinoline alkaloids, hamatine (6),...

journal_title：Fitoterapia

authors： Jiang C,Li ZL,Gong P,Kang SL,Liu MS,Pei YH,Jing YK,Hua HM

更新日期：2013-12-01 00:00:00

abstract：:The flavonoid fraction of Tephrosia purpurea (FFTP) was studied for its effect on cellular and humoral functions and on macrophage phagocytosis in mice. Oral administration of FFTP (10-40 mg/kg) significantly inhibited sheep red blood cells (SRBC)-induced delayed-type hypersensitivity reactions. It also produced a sig...

journal_title：Fitoterapia

authors： Damre AS,Gokhale AB,Phadke AS,Kulkarni KR,Saraf MN

更新日期：2003-04-01 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：:Bergamot juice produces hypolipemic activity in rats though the mechanism remains unclear. Here we investigated on the effect of bergamot extract (BPF) in diet-induced hyperlipemia in Wistar rats and in 237 patients suffering from hyperlipemia either associated or not with hyperglycaemia. BPF, given orally for 30 days...

journal_title：Fitoterapia

authors： Mollace V,Sacco I,Janda E,Malara C,Ventrice D,Colica C,Visalli V,Muscoli S,Ragusa S,Muscoli C,Rotiroti D,Romeo F

更新日期：2011-04-01 00:00:00

abstract：:Three undescribed polycyclic polyprenylated acylphloroglucinols (PPAPs) and three tocotrienols derivatives, named as paucinochymol A-F (1-3 and 10-12), together with six known PPAPs, were isolated from the fruits of Garcinia paucinervis. Their structures and absolute configurations were determined by extensive NMR ana...

journal_title：Fitoterapia

authors： Tan X,Zhong F,Teng H,Li Q,Li Y,Mei Z,Chen Y,Yang G

更新日期：2020-10-01 00:00:00