Inhibitory activity of flavonoids from Lychnophora sp. on generation of reactive oxygen species by neutrophils upon stimulation by immune complexes.

Improved quantitative structure-activity relationship models to predict antioxidant activity of flavonoids in chemical, enzymatic, and cellular systems. Bioorg Med Chem (2006) 1.04

Characterisation of flavonoid aglycones by negative ion chip-based nanospray tandem mass spectrometry. Int J Anal Chem (2012) 0.80

4-methylcoumarin derivatives inhibit human neutrophil oxidative metabolism and elastase activity. J Med Food (2013) 0.75

Fcγ and Complement Receptors and Complement Proteins in Neutrophil Activation in Rheumatoid Arthritis: Contribution to Pathogenesis and Progression and Modulation by Natural Products. Evid Based Complement Alternat Med (2015) 0.75

Anti-inflammatory activity of quercetin and isoquercitrin in experimental murine allergic asthma. Inflamm Res (2007) 1.33

Effect of Brazilian green propolis on the production of reactive oxygen species by stimulated neutrophils. J Ethnopharmacol (2004) 1.20

The potential of secondary metabolites from plants as drugs or leads against protozoan neglected diseases - part I. Curr Med Chem (2012) 1.20

The potential of secondary metabolites from plants as drugs or leads against protozoan neglected diseases - part II. Curr Med Chem (2012) 1.09

Chemical constituents of Lychnophora pohlii and trypanocidal activity of crude plant extracts and of isolated compounds. Fitoterapia (2005) 0.94

Analgesic activity of the lignans from Lychnophora ericoides. Phytochemistry (2000) 0.93

The cuticular hydrocarbons profiles in the stingless bee Melipona marginata reflect task-related differences. J Insect Physiol (2010) 0.90

Trypanocidal activity of Lychnophora staavioides Mart. (Vernonieae, Asteraceae). Phytomedicine (2003) 0.90

Metabolic adjustments in two Amazonian cichlids exposed to hypoxia and anoxia. Comp Biochem Physiol B Biochem Mol Biol (2005) 0.89

Flavonoids and lignans from Virola surinamensis twigs and their in vitro activity against Trypanosoma cruzi. Planta Med (1998) 0.89

Colony membership is reflected by variations in cuticular hydrocarbon profile in a Neotropical paper wasp, Polistes satan (Hymenoptera, Vespidae). Genet Mol Res (2007) 0.86

Fcgamma and complement receptors: expression, role and co-operation in mediating the oxidative burst and degranulation of neutrophils of Brazilian systemic lupus erythematosus patients. Lupus (2002) 0.85

Effects of chlorogenic acid on neutrophil locomotion functions in response to inflammatory stimulus. J Ethnopharmacol (2011) 0.85

The role of seasonality on the inhibitory effect of Brazilian green propolis on the oxidative metabolism of neutrophils. Fitoterapia (2010) 0.85

Cuticular hydrocarbons in the stingless bee Schwarziana quadripunctata (Hymenoptera, Apidae, Meliponini): differences between colonies, castes and age. Genet Mol Res (2009) 0.84

Inhibition of acute nociceptive responses in rats after i.c.v. injection of Thr6-bradykinin, isolated from the venom of the social wasp, Polybia occidentalis. Br J Pharmacol (2007) 0.84

Effect of rutin on polymorphonuclear leukocytes oxidative metabolism in hypercholesterolemic Golden Syrian hamsters: evaluation by chemiluminescence and flow cytometry. Pharmazie (2007) 0.81

Peridinin as the major biological carotenoid quencher of singlet oxygen in marine algae Gonyaulax polyedra. Biochem Biophys Res Commun (2000) 0.81

Effect of low-dose prednisone in vivo on the ability of complement receptor to mediate an oxidative burst in rat neutrophils. Immunopharmacology (2000) 0.80

CR1 on erythrocytes of Brazilian systemic lupus erythematosus patients: the influence of disease activity on expression and ability of this receptor to bind immune complexes opsonized with complement from normal human serum. J Autoimmun (2005) 0.78

Interactions of F1 fractions from different strains of Paracoccidioides brasiliensis with human complement and with human neutrophils. Mycopathologia (1997) 0.78

Neutrophils from Brazilian patients with Graves' disease: some biochemical and functional aspects. Cell Biochem Funct (2005) 0.78

Analysis of insect cuticular compounds by non-lethal solid phase micro extraction with styrene-divinylbenzene copolymers. J Chem Ecol (2012) 0.77

Galectin-3 is essential for reactive oxygen species production by peritoneal neutrophils from mice infected with a virulent strain of Toxoplasma gondii. Parasitology (2012) 0.76

Phenylpropanoid derivatives and biflavones at different stages of differentiation and development of Araucaria angustifolia. Phytochemistry (2000) 0.76

The influence of antibody functional affinity on the effector functions involved in the clearance of circulating immune complexes anti-BSA IgG/BSA. Immunol Invest (1999) 0.76

The complement-fixing activity of immune complexes containing IgG antibodies of different functional affinities: effects on superoxide production by rabbit neutrophils. Immunol Invest (2004) 0.75

Immunomodulatory effects of methoxylated flavonoids from two Chromolaena species: structure-activity relationships. Phytother Res (2006) 0.75

Antioxidant activity and cytotoxicity as mediators of the neutrophil chemiluminescence inhibition by butylated hydroxytoluene. Pharmazie (2008) 0.75

Correlation of alternative pathway (AP) lytic activity and AP-dependent neutrophil phagocytosis with factor B levels and consumption in serum. Immunol Invest (1999) 0.75

Inhibiting effect of Dorstenia asaroides extracts on cariogenic properties of Streptococcus mutans. Anaerobe (2012) 0.75

Ion fluxes and hematological parameters of two teleosts from the Rio Negro, Amazon, exposed to hypoxia. Braz J Biol (2008) 0.75