Fitoterapia (FITOTERAPIA)

Publisher: Indena (Firm), Elsevier

Journal description

Fitoterapia is an international journal publishing original research in chemistry, pharmacology and use of medicinal plants and their derivatives. The journal accepts Reviews, Full Papers, Short Reports, Phytochemical Communications, Safety Data Reviews and Book Reviews. Reviews can be full-length state-of-the-art articles or mini reviews providing a short overview of a particular matter. Short Reports allow preliminary, concise reporting of pharmacological activities. Results of antibacterial and antifungal screenings are published as Short Reports only. Phytochemical Communications are brief contributions on the isolation of known products from new plant sources (original contribution, such as unpublished spectral data or new activity, is required) or new simple products identified on the basis of spectral data. Safety Data Reviews are open to contributions from members of official international committees. Table of Contents for the 1996 - 1998 issues of Fitoterapia can be found at the Indena SpA site.

Current impact factor: 2.22

Impact Factor Rankings

2015 Impact Factor Available summer 2015
2013 / 2014 Impact Factor 2.216
2012 Impact Factor 2.231
2011 Impact Factor 1.848
2010 Impact Factor 1.899
2009 Impact Factor 1.363
2008 Impact Factor 1.2
2007 Impact Factor 1.106
2006 Impact Factor 0.908
2005 Impact Factor 0.845
2004 Impact Factor 1.042
2003 Impact Factor 0.848
2002 Impact Factor 0.584
2001 Impact Factor 0.486
2000 Impact Factor 0.278

Impact factor over time

Impact factor
Year

Additional details

5-year impact 2.14
Cited half-life 8.00
Immediacy index 0.35
Eigenfactor 0.01
Article influence 0.46
Website Fitoterapia website
Other titles Fitoterapia (Online)
ISSN 0367-326X
OCLC 41377497
Material type Document, Periodical, Internet resource
Document type Internet Resource, Computer File, Journal / Magazine / Newspaper

Publisher details

Elsevier

  • Pre-print
    • Author can archive a pre-print version
  • Post-print
    • Author can archive a post-print version
  • Conditions
    • Pre-print allowed on any website or open access repository
    • Voluntary deposit by author of authors post-print allowed on authors' personal website, arXiv.org or institutions open scholarly website including Institutional Repository, without embargo, where there is not a policy or mandate
    • Deposit due to Funding Body, Institutional and Governmental policy or mandate only allowed where separate agreement between repository and the publisher exists.
    • Permitted deposit due to Funding Body, Institutional and Governmental policy or mandate, may be required to comply with embargo periods of 12 months to 48 months .
    • Set statement to accompany deposit
    • Published source must be acknowledged
    • Must link to journal home page or articles' DOI
    • Publisher's version/PDF cannot be used
    • Articles in some journals can be made Open Access on payment of additional charge
    • NIH Authors articles will be submitted to PubMed Central after 12 months
    • Publisher last contacted on 18/10/2013
  • Classification
    ​ green

Publications in this journal

  • [Show abstract] [Hide abstract]
    ABSTRACT: Black chokeberry has been known to play a protective role in human health due to its high polyphenolic content including anthocyanins and caffeic acid derivatives. In the present study, we first characterized the polyphenolic content of a commercial chokeberry concentrate and investigated its effect on LPS-induced NF-κB activation and release of pro-inflammatory mediators in macrophages in the presence or the absence of sodium selenite. Examination of the phytochemical profile of the juice concentrate revealed high content of polyphenols (3.3%), including anthocyanins, proanthocyanidins, phenolic acids, and flavonoids. Among them, cyanidin-3-O-galactoside and caffeoylquinic acids were identified as the major compounds. Data indicated that chokeberry concentrate inhibited both the release of TNFα, IL-6 and IL-8 in human peripheral monocytes and the activation of the NF-κB pathway in RAW 264.7 macrophage cells. Furthermore, chokeberry synergizes with sodium selenite to inhibit NF-κB activation, cytokine release and PGE2 synthesis. These findings suggest that selenium added to chokeberry juice enhances significantly its anti-inflammatory activity, thus revealing a sound approach in order to tune the use of traditional herbals by combining them with micronutrients. Copyright © 2015. Published by Elsevier B.V.
    Fitoterapia 06/2015; 105. DOI:10.1016/j.fitote.2015.06.009
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    ABSTRACT: Enterolacaciamine (1), a new potential O-GlcNAcase activator, along with three known triterpenoid saponins, concinnoside B (2), concinnoside D (3), and julibroside A3 (4) were isolated from the leaves of Enterolobium cyclocarpum. Their sturctures were elucidated by chemical and spectroscopic methods (UV, MS, 1D and 2D NMR). Their effects on O-GlcNAcase activity were evaluated using O-GlcNAcase enzymatic assay, the results showed that compound 1 could obviously enhance the activity of O-GlcNAcase. Copyright © 2015. Published by Elsevier B.V.
    Fitoterapia 06/2015; 105. DOI:10.1016/j.fitote.2015.06.008
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    ABSTRACT: Four new phenolic acids, clerodens A-D (1-4) possessing an unusual bicycle [2. 2. 2] octane moiety were isolated from the whole plants of Clerodendranthus spicatus. Their structures were elucidated by extensive spectroscopic methods, including NMR, MS, and ECD data. All isolates were evaluated for their anti-inflammatory activities on lipopolysaccharide (LPS)-induced nitricoxide (NO) production in RAW 264.7, and compound 4 showed significant inhibitory activities with IC50 value of 6.8μM. Copyright © 2015. Published by Elsevier B.V.
    Fitoterapia 06/2015; 105. DOI:10.1016/j.fitote.2015.06.010
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    ABSTRACT: Pallidifloside D, a saponin glycoside constituent from the total saponins of Smilax riparia, had been proved to be effective in hyperuricemic control. Allopurinol is a commonly used medication to treat hyperuricemia and its complications. In this study, we evaluated whether Pallidifloside D could enhance allopurinol's effects by decreasing the serum uric acid level in a hyperuricemic mouse model induced by potassium oxonate. We found that, compared with allopurinol alone, the combination of allopurinol and Pallidifloside D significantly decreased the serum uric acid level and increased the urine uric acid level (both P<0.05), leading to the normalized serum and urine uric acid concentrations. Data on serum, urine creatinine and BUN supported these observations. Our results showed that the synergistic effects of allopurinol combined with Pallidifloside D was linked to the inhibition of both serum and hepatic xanthine oxidase (XOD), the down-regulation of renal mURAT1 and mGLUT9, and the up-regulation of mOAT1. Our data may have a potential value in clinical practice in the treatment of gout and other hyperuricemic conditions. Copyright © 2015. Published by Elsevier B.V.
    Fitoterapia 06/2015; DOI:10.1016/j.fitote.2015.06.002
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    ABSTRACT: The major biological active ingredients of Bulbus Fritillariae cirrhosae (BFC) are steroidal alkaloids, such as peimisine, imperialine-3β-d-glucoside, and peimine. The bulbus of Fritillaria unibracteata var. wabuensis (FUW) was officially recorded in the National Pharmacopoeia of China (2010 edition) as one of the sources of BFC because of its positive therapeutic effects and few side effects. The endophytic fungus strain 6WBY3 was isolated from the fresh bulbus of FUW that had been cultivated for six years. Based on morphological methods and the phylogenetic analysis of internal transcribed spacer (ITS) sequences, this strain was identified as Fusarium redolens. Using color reaction analysis, high performance liquid chromatography with evaporative light scattering detection (HPLC-ELSD), and mass spectrometry (MS), it was demonstrated that F. redolens 6WBY3 could produce peimisine and imperialine-3β-d-glucoside, similar to its host plant. The yields of peimisine and imperialine-3β-d-glucoside were 16.0 μg · l− 1 and 18.8 μg · l− 1, respectively, in one week of culture. These results indicate that F. redolens 6WBY3 is a promising candidate for the large scale production of peimisine and imperialine-3β-d-glucoside. In addition, the results from the strain 6WBY3 lay the foundation for further study into the mechanism of Fritillaria alkaloids biosynthesis in fungi.
    Fitoterapia 06/2015; 103:213-221. DOI:10.1016/j.fitote.2015.04.006
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    ABSTRACT: Four new tetramic acid analogues neopestalotins A-D (1-4), one new furanone derivative neopestalotin E (6), and the known compound hymenosetin have been isolated from the solid cultures of the plant endophytic fungus Neopestalotiopsis sp. The structures of the new compounds were determined mainly by nuclear magnetic resonance (NMR) experiments. The absolute configurations of 1 and 2 were assigned by circular dichroism (CD) data, whereas those of 3 and 4 were deduced by a combination of CD and heteronuclear long range coupling (HETLOC) data. Compound 2 showed modest antimicrobial activity against the Gram-positive bacteria, Bacillus subtilis, Staphylococcus aureus col, and Streptococcus pneumoniae. Copyright © 2015. Published by Elsevier B.V.
    Fitoterapia 03/2015; 103. DOI:10.1016/j.fitote.2015.03.023
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    ABSTRACT: Obesity is a complex, multifactorial, and chronic disease that increases the risk for type 2 diabetes, coronary heart disease and hypertension, and has become a major worldwide health problem. Developing novel anti-obesity drugs from natural products is a promising solution to the global health problem of obesity. While screening anti-obesity potentials of natural products, the methanol extract of the rhizome of Coptis chinensis (Coptidis Rhizoma) was found to significantly inhibit adipocyte differentiation and lipid contents in 3T3-L1 cells, as assessed by Oil-Red O staining. Five known alkaloids, berberine, epiberberine, coptisine, palmatine, and magnoflorine, were isolated from the n-BuOH fraction of the methanol extract of Coptidis Rhizoma. We determined the chemical structure of these alkaloids through comparisons of published nudear magnetic resonance (NMR) spectral data. Furthermore, we screened these alkaloids for their ability to inhibit adipogenesis over a range of concentrations (12.5-50 mu M). All five Coptidis Rhizoma alkaloids significantly inhibited lipid accumulation in 3T3-L1 cells without affecting cell viability in a concentration dependent manner. In addition, the five alkaloids significantly reduced the expression levels of several adipocyte marker genes including proliferator activated receptor-gamma (PPAR-y) and CCAAT/enhancer-binding protein-alpha (C/EBP-alpha). In the present study, we found that the isolated alkaloids inhibited adipogenesis in a dose-dependent manner in 3T3-L1 cells; this inhibition was attributed to their abilities to downregulate the protein levels of the adipocyte marker proteins PPAR-gamma and C/EBP-alpha. Thus, these results suggest that Coptidis Rhizoma extract and its isolated alkaloids may be of therapeutic interest with respect to the treatment of obesity.
    Fitoterapia 10/2014; 98:199-208. DOI:10.1016/j.fitote2014.08.006
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    ABSTRACT: Three new prenylated chalcones, renifolins A-C (1-3), together with seven known ones (4-10), were isolated from whole Desmodium renifolium plants. All of their structures were determined by spectroscopic methods including 1D and 2D NMR. Compounds 1 and 2 are the first naturally occurring chalcones possessing a 4-methylfuran-2(5H)-one unit. All of the isolates were evaluated for cytotoxicity using five tumor cell lines. Compounds 3-8, and 10 exhibited moderate cytotoxicity against certain cell lines with IC50 values from 4.2 to 8.8 mu M.
    Fitoterapia 09/2014; 9. DOI:10.1016/j.phytol.2014.04.003
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    ABSTRACT: Two new steroidal esters with an unusual framework, Sinkiangenorin A and B, a new organic acid glycoside, Sinkiangenorin C, and four known lignin compounds were isolated from the seeds of Ferula sinkiangensis. The structures of these compounds were established by spectroscopic analysis and single-crystal X-ray diffraction. All of the isolated compounds were tested against Hela, K562 and AGS human cancer cell lines. Sinkiangenorin C showed cytotoxic activity against AGS cells with an IC50 of 36.9μM.
    Fitoterapia 06/2014; 97. DOI:10.1016/j.fitote.2014.06.016
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    ABSTRACT: The alpha7 nicotinic acetylcholine receptor (nAChR) is a potential target in neuroinflammation. Screening a plant extract library identified Solidago nemoralis as containing methyl-quercetin derivatives that are relatively selective ligands for the alpha7 nAChR. Flavonoids are not known for this activity, so we screened a small library of pure flavonoids to confirm our findings. Some flavonoids, e.g. rhamnetin, displaced a selective alpha7 nAChR radioligand from rat brain membranes whereas similar structures e.g. sakuranetin, did not. To evaluate the contribution of this putative nAChR activity to the known anti-inflammatory properties of these flavonoids, we compared their effects on lipopolysaccharide induced release of inflammatory mediators from BV2 microglia. Both rhamnetin and sakuranetin reduced mediator release, but differed in potency (rhamnetin>sakuranetin) and the Hill slope of their concentration response curves. For rhamnetin the Hill coefficient was >3.0 whereas for sakuranetin the coefficient was 1.0, suggesting that effects of rhamnetin are mediated through more than one mechanism, whereas sakuranetin has a single mechanism. nACHR antagonists decreased the Hill coefficient for rhamnetin toward unity, which suggests that a nAChR-mediated mechanism contributes cooperatively to its overall anti-inflammatory effect. In contrast nAChR antagonists had no effect on the potency or Hill coefficient for sakuranetin, but a concentration of nicotine (1μM) that had no effect alone, significantly increased the Hill coefficient of this flavonoid. In conclusion, the anti-inflammatory effects of rhamnetin benefit cooperatively from a nAChR-mediated mechanism. This action, together with potent free radical scavenging activity, suggests that flavonoids with alpha7 nAChR activity have therapeutic potential in neuroinflammatory conditions.
    Fitoterapia 06/2014; 98. DOI:10.1016/j.fitote.2014.06.012
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    ABSTRACT: A series of previously unreported compounds including seven new apotirucallane protolimonoids, xylogranatumines A-G (1-7), were isolated together with three known analogues (8-10) from the twigs and leaves of the Chinese mangrove, Xylocarpus granatum. The structures of these new compounds were elucidated by extensive spectroscopic analysis including 1D and 2D NMR and high-resolution electrospray ionization mass spectrometry (HRESIMS) and by comparison with those of related known compounds in the literature. Xylogranatumine F (6) exhibited cytotoxic activity against A549 tumor cell in vitro.
    Fitoterapia 06/2014; 97. DOI:10.1016/j.fitote.2014.06.009