Published in Z Naturforsch C on February 03, 2003
Genesis and development of DPPH method of antioxidant assay. J Food Sci Technol (2011) 1.89
Antiulcerogenic activity of Alchornea castaneaefolia: effects on somatostatin, gastrin and prostaglandin. J Ethnopharmacol (2005) 1.04
In vivo assessment of DNA damage and protective effects of extracts from Miconia species using the comet assay and micronucleus test. Mutagenesis (2008) 0.98
Ethnopharmacological study of two Lippia species from Oriximiná, Brazil. J Ethnopharmacol (2006) 0.97
Antioxidant activity of indigo and its preventive effect against ethanol-induced DNA damage in rat gastric mucosa. Planta Med (2007) 0.96
Application of preparative high-speed counter-current chromatography for the separation of flavonoids from the leaves of Byrsonima crassa Niedenzu (IK). J Chromatogr A (2004) 0.95
Antioxidant action of mangrove polyphenols against gastric damage induced by absolute ethanol and ischemia-reperfusion in the rat. ScientificWorldJournal (2012) 0.95
Effect of Mouriri pusa extracts on experimentally induced gastric lesions in rodents: role of endogenous sulfhydryls compounds and nitric oxide in gastroprotection. J Ethnopharmacol (2006) 0.95
Effects of limonene and essential oil from Citrus aurantium on gastric mucosa: role of prostaglandins and gastric mucus secretion. Chem Biol Interact (2009) 0.94
In vitro cytotoxicity of some natural and semi-synthetic isocoumarins from Paepalanthus bromelioides. Z Naturforsch C (2002) 0.94
Mutagenicity of flavonoids assayed by bacterial reverse mutation (Ames) test. Molecules (2012) 0.93
Resolution and absolute configuration assignment of a natural racemic chromane from Peperomia obtusifolia (Piperaceae). Chirality (2009) 0.93
Intestinal anti-inflammatory activity of paepalantine, an isocoumarin isolated from the capitula of Paepalanthus bromelioides, in the trinitrobenzenesulphonic acid model of rat colitis. Planta Med (2004) 0.92
Characterization of flavonoids and phenolic acids in Myrcia bella Cambess. using FIA-ESI-IT-MS(n) and HPLC-PAD-ESI-IT-MS combined with NMR. Molecules (2013) 0.91
Anti-Helicobacter pylori activity and immunostimulatory effect of extracts from Byrsonima crassa Nied. (Malpighiaceae). BMC Complement Altern Med (2009) 0.89
Evaluation of Syngonanthus nitens (Bong.) Ruhl. extract as antifungal and in treatment of vulvovaginal candidiasis. Med Mycol (2013) 0.89
Anti-nociceptive effects of Carpolobia lutea G. Don (Polygalaceae) leaf fractions in animal models. Inflammopharmacology (2011) 0.89
Effect of mangiferin on the development of periodontal disease: involvement of lipoxin A4, anti-chemotaxic action in leukocyte rolling. Chem Biol Interact (2008) 0.88
Antiulcerogenic activity of four extracts obtained from the bark wood of Quassia amara L. (Simaroubaceae). Biol Pharm Bull (2002) 0.88
Antinociceptive and free radical scavenging activities of Cocos nucifera L. (Palmae) husk fiber aqueous extract. J Ethnopharmacol (2004) 0.87
Mutagenic Activity of Indigofera truxillensis and I. suffruticosa Aerial Parts. Evid Based Complement Alternat Med (2011) 0.87
Polyphenols with antiulcerogenic action from aqueous decoction of mango leaves (Mangifera indica L.). Molecules (2009) 0.86
Mouririelliptica: validation of gastroprotective, healing and anti-Helicobacter pylori effects. J Ethnopharmacol (2009) 0.86
Evaluation of estrogenic potential of flavonoids using a recombinant yeast strain and MCF7/BUS cell proliferation assay. PLoS One (2013) 0.86
Hymenaea stigonocarpa Mart. ex Hayne: a Brazilian medicinal plant with gastric and duodenal anti-ulcer and antidiarrheal effects in experimental rodent models. J Ethnopharmacol (2012) 0.85
Constituents and antiulcer effect of Alchornea glandulosa: activation of cell proliferation in gastric mucosa during the healing process. Biol Pharm Bull (2007) 0.85
Davilla elliptica and Davilla nitida: gastroprotective, anti-inflammatory immunomodulatory and anti-Helicobacter pylori action. J Ethnopharmacol (2009) 0.85
Mutagenic and cytotoxic effect of planifolin: a naphthopyranone dimer isolated from Paepalanthus planifolius. Toxicol In Vitro (2005) 0.85
The anti-ulcerogenic effects of Curatella americana L. J Ethnopharmacol (2008) 0.85
Qualea parviflora Mart.: an integrative study to validate the gastroprotective, antidiarrheal, antihemorragic and mutagenic action. J Ethnopharmacol (2009) 0.84
Antioxidant activity of isocoumarins isolated from Paepalanthus bromelioides on mitochondria. Phytochemistry (2007) 0.84
Mutagenic activity promoted by amentoflavone and methanolic extract of Byrsonima crassa Niedenzu. Toxicology (2006) 0.84
Chemical and antidiarrheal studies of Plinia cauliflora. J Med Food (2011) 0.84
Antidiarrheal and intestinal antiinflammatory activities of a methanolic extract of Qualea parviflora Mart. in experimental models. J Ethnopharmacol (2013) 0.84
Modulatory effect of Byrsonima basiloba extracts on the mutagenicity of certain direct and indirect-acting mutagens in Salmonella typhimurium assays. J Med Food (2008) 0.84
Acaricidal activity of ethanolic extract from aerial parts of Tagetes patula L. (Asteraceae) against larvae and engorged adult females of Rhipicephalus sanguineus (Latreille, 1806). Parasit Vectors (2012) 0.84
Indigofera suffruticosa Mill as new source of healing agent: involvement of prostaglandin and mucus and heat shock proteins. J Ethnopharmacol (2011) 0.83
Antimicrobial activity of Carpolobia lutea extracts and fractions. Afr J Tradit Complement Altern Med (2012) 0.83
Mutagenic evaluation and chemical investigation of Byrsonima intermedia A. Juss. leaf extracts. J Ethnopharmacol (2007) 0.83
Vernonia polyanthes as a new source of antiulcer drugs. Fitoterapia (2007) 0.83
Correlation among antioxidant, antimicrobial, hemolytic, and antiproliferative properties of Leiothrix spiralis leaves extract. Int J Mol Sci (2012) 0.83
Antiulcerogenic action of ethanolic extract of the resin from Virola surinamensis Warb. (Myristicaceae). J Ethnopharmacol (2008) 0.83
Antimycobacterial activity of Indigofera suffruticosa with activation potential of the innate immune system. Pharm Biol (2010) 0.82
Byrsonima fagifolia: an integrative study to validate the gastroprotective, healing, antidiarrheal, antimicrobial and mutagenic action. J Ethnopharmacol (2008) 0.82
Determination of catechin diastereomers from the leaves of Byrsonima species using chiral HPLC-PAD-CD. Chirality (2010) 0.82
Genotoxicity of Brosimum gaudichaudii measured by the Salmonella/microsome assay and chromosomal aberrations in CHO cells. J Ethnopharmacol (2002) 0.82
Mechanisms of action underlying the gastric antiulcer activity of the Rhizophora mangle L. J Ethnopharmacol (2011) 0.82
Effects of tea from Turnera ulmifolia L. on mouse gastric mucosa support the Turneraceae as a new source of antiulcerogenic drugs. Biol Pharm Bull (2002) 0.82
Investigation of anti-inflammatory and antinociceptive activities of Lantana trifolia. J Ethnopharmacol (2005) 0.81
Anti-hemorrhagic activity of four Brazilian vegetable species against Bothrops jararaca venom. Molecules (2009) 0.81
Application of liquid chromatography/electrospray ionization tandem mass spectrometry to the analysis of polyphenolic compounds from an infusion of Byrsonima crassa Niedenzu. Rapid Commun Mass Spectrom (2005) 0.81
Discovery of novel Trypanosoma cruzi glyceraldehyde-3-phosphate dehydrogenase inhibitors. Bioorg Med Chem (2009) 0.81
Chemical composition and antimicrobial activities of the essential oils from Ocimum selloi and Hesperozygis myrtoides. Nat Prod Commun (2011) 0.81
Anti-inflammatory intestinal activity of Arctium lappa L. (Asteraceae) in TNBS colitis model. J Ethnopharmacol (2013) 0.81
Metabolic fingerprinting using direct flow injection electrospray ionization tandem mass spectrometry for the characterization of proanthocyanidins from the barks of Hancornia speciosa. Rapid Commun Mass Spectrom (2007) 0.81
Effects of Rhizophora mangle on Experimental Colitis Induced by TNBS in Rats. Evid Based Complement Alternat Med (2012) 0.81
High-performance liquid chromatographic separation and identification of polyphenolic compounds from the infusion of Davilla elliptica St. Hill. Phytochem Anal (2008) 0.80
Antimicrobial activity of Miconia species (Melastomataceae). J Med Food (2008) 0.80
Mechanisms of the gastric antiulcerogenic activity of Anacardium humile St. Hil on ethanol-induced acute gastric mucosal injury in rats. Molecules (2010) 0.80
The antinociceptive properties of the novel compound (±)-trans-4-hydroxy-6-propyl-1-oxocyclohexan-2-one in acute pain in mice. Behav Pharmacol (2013) 0.80
Immunostimulatory and cytotoxic activities of Indigofera suffruticosa (Fabaceae). Nat Prod Res (2011) 0.80
Estrogenic and chemopreventive activities of xanthones and flavones of Syngonanthus (Eriocaulaceae). Steroids (2013) 0.80
Gastroprotective effect of Cissus sicyoides (Vitaceae): involvement of microcirculation, endogenous sulfhydryls and nitric oxide. J Ethnopharmacol (2008) 0.80
Determination of herbicides and a metabolite in human urine by liquid chromatography-electrospray ionization mass spectrometry. J Chromatogr A (2003) 0.79
Cytotoxic and mutagenic evaluation of extracts from plant species of the Miconia genus and their influence on doxorubicin-induced mutagenicity: an in vitro analysis. Exp Toxicol Pathol (2010) 0.79
Effect of Byrsonima crassa and phenolic constituents on Helicobacter pylori-induced neutrophils oxidative burst. Int J Mol Sci (2011) 0.79
Isolated flavonoids against mammary tumour cells LM2. Z Naturforsch C (2009) 0.79
Byrsonima intermedia A. Juss.: gastric and duodenal anti-ulcer, antimicrobial and antidiarrheal effects in experimental rodent models. J Ethnopharmacol (2012) 0.79
Anti-Candida targets and cytotoxicity of casuarinin isolated from Plinia cauliflora leaves in a bioactivity-guided study. Molecules (2013) 0.79
Immunological and microbiological activity of Davilla elliptica St. Hill. (Dilleniaceae) against Mycobacterium tuberculosis. Mem Inst Oswaldo Cruz (2007) 0.79
Estrogenic and mutagenic activities of Crotalaria pallida measured by recombinant yeast assay and Ames test. BMC Complement Altern Med (2013) 0.79
Inhibition of hydrogen peroxide, nitric oxide and TNF-alpha production in peritoneal macrophages by ethyl acetate fraction from Alchornea glandulosa. Biol Pharm Bull (2005) 0.78
Antioxidative action of methanolic extract and buthanolic fraction of Vochysia tucanorum Mart. in the gastroprotection. J Ethnopharmacol (2008) 0.78
Should Anacardium humile St. Hil be used as an antiulcer agent? A scientific approach to the traditional knowledge. Fitoterapia (2007) 0.78
Healing, antioxidant and cytoprotective properties of Indigofera truxillensis in different models of gastric ulcer in rats. Int J Mol Sci (2012) 0.78
Abarema cochliacarpos: gastroprotective and ulcer-healing activities. J Ethnopharmacol (2010) 0.78
Evaluation of Strychnos pseudoquina ST. HIL. leaves extract on gastrointestinal activity in mice. Chem Pharm Bull (Tokyo) (2005) 0.78
Comparison of Brazilian Plants Used to Treat Gastritis on the Oxidative Burst of Helicobacter pylori-Stimulated Neutrophil. Evid Based Complement Alternat Med (2013) 0.78
Can a Strychnos species be used as antiulcer agent? Ulcer healing action from alkaloid fraction of Strychnos pseudoquina St. Hil. (Loganiaceae). J Ethnopharmacol (2011) 0.78
Effect of the isocoumarin paepalantine on the luminol and lucigenin amplified chemiluminescence of rat neutrophils. Biol Pharm Bull (2003) 0.78
Antidiarrheal mechanism of Carpolobia lutea leaf fractions in rats. Pharm Biol (2011) 0.78
Exploring the binding mechanism of Guaijaverin to human serum albumin: fluorescence spectroscopy and computational approach. Spectrochim Acta A Mol Biomol Spectrosc (2012) 0.78
Characterization of gallotannins from Astronium species by flow injection analysis- electrospray ionization-ion trap-tandem mass spectrometry and matrix-assisted laser desorption/ionization time-of- flight mass spectrometry. Eur J Mass Spectrom (Chichester, Eng) (2011) 0.78
Mutagenic activity in waste from an aluminum products factory in Salmonella/microsome assay. Toxicol In Vitro (2004) 0.78
High-performance liquid chromatographic quantification of flavonoids in Eriocaulaceae species and their antimicrobial activity. Molecules (2009) 0.78
Unusual C,O-Fused Glycosylapigenins from Serjania marginata Leaves. J Nat Prod (2014) 0.77
Identification of ellagic acid derivatives in methanolic extracts from Qualea species. Z Naturforsch C (2009) 0.77
Chemical constituents of the methanolic extract of leaves of Leiothrix spiralis Ruhland and their antimicrobial activity. Molecules (2011) 0.77
Liquid chromatography/electrospray ionization tandem mass spectrometry profiling of compounds from the infusion of Byrsonima fagifolia Niedenzu. Rapid Commun Mass Spectrom (2007) 0.77
Mutagenicity and genotoxicity of isatin in mammalian cells in vivo. Mutat Res (2010) 0.77
Assessment of DNA damage induced by extracts, fractions and isolated compounds of Davilla nitida and Davilla elliptica (Dilleniaceae). Mutat Res (2010) 0.77
Gastric antiulcer activity of Syngonanthus arthrotrichus SILVEIRA. Biol Pharm Bull (2004) 0.77
Absolute configuration and selective trypanocidal activity of gaudichaudianic acid enantiomers. J Nat Prod (2011) 0.77
Genus xylopia (Annonaceae): chemical and biological aspects. Chem Biodivers (2013) 0.76
Simultaneous determination of furanocoumarins in infusions and decoctions from "Carapiá" (dorstenia species) by high-performance liquid chromatography. J Agric Food Chem (2002) 0.76
Gastroprotective effects (in rodents) of a flavonoid rich fraction obtained from Syngonanthus macrolepsis. J Pharm Pharmacol (2013) 0.76
Cytotoxicity of active ingredients extracted from plants of the Brazilian "Cerrado". Nat Prod Commun (2011) 0.76
Mutagenicity and antimutagenicity of six Brazilian Byrsonima species assessed by the Ames test. BMC Complement Altern Med (2014) 0.76
Intestinal antiinflammatory activity of a lyophilized infusion of Turnera ulmifolia in TNBS rat colitis. Fitoterapia (2006) 0.76
Medicinal plants from open-air markets in the State of Rio de Janeiro, Brazil as a potential source of new antimycobacterial agents. J Ethnopharmacol (2013) 0.75