Search Results - "Fonseca, Maria J V"

Topical Formulation Containing Naringenin: Efficacy against Ultraviolet B Irradiation-Induced Skin Inflammation and Oxidative Stress in Mice by Martinez, Renata M, Pinho-Ribeiro, Felipe A, Steffen, Vinicius S, Silva, Thais C C, Caviglione, Carla V, Bottura, Carolina, Fonseca, Maria J V, Vicentini, Fabiana T M C, Vignoli, Josiane A, Baracat, Marcela M, Georgetti, Sandra R, Verri, Jr, Waldiceu A, Casagrande, Rubia

“…Naringenin (NGN) exhibits anti-inflammatory and antioxidant activities, but it remains undetermined its topical actions against ultraviolet B (UVB)-induced…”
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Quercetin inhibits UV irradiation-induced inflammatory cytokine production in primary human keratinocytes by suppressing NF-κB pathway by Vicentini, Fabiana T.M.C, He, Tianyuan, Shao, Yuan, Fonseca, Maria J.V, Verri, Waldiceu A, Fisher, Gary J, Xu, Yiru

“…Abstract Background Topical flavonoids, such as quercetin, have been shown to reduce ultraviolet (UV) irradiation-mediated skin damage. However, the mechanisms…”
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trans-Chalcone, a flavonoid precursor, inhibits UV-induced skin inflammation and oxidative stress in mice by targeting NADPH oxidase and cytokine production by Martinez, Renata M, Pinho-Ribeiro, Felipe A, Steffen, Vinicius S, Caviglione, Carla V, Fattori, Victor, Bussmann, Allan J C, Bottura, Carolina, Fonseca, Maria J V, Vignoli, Josiane A, Baracat, Marcela M, Georgetti, Sandra R, Verri, Waldiceu A, Casagrande, Rubia

“…trans-Chalcone is a plant flavonoid precursor, which lacks broad investigation on its biological activity in inflammatory processes. In the present study,…”
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Quercetin Reduces Inflammatory Pain: Inhibition of Oxidative Stress and Cytokine Production by Valério, Daniel A, Georgetti, Sandra R, Magro, Danilo A, Casagrande, Rubia, Cunha, Thiago M, Vicentini, Fabiana T. M. C, Vieira, Silvio M, Fonseca, Maria J. V, Ferreira, Sergio H, Cunha, Fernando Q, Verri, Waldiceu A

“…Quercetin (1) is known to have both antioxidant and antinociceptive effects. However, the mechanism involved in its antinociceptive effect is not fully…”
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Quercetin in w/o microemulsion: In vitro and in vivo skin penetration and efficacy against UVB-induced skin damages evaluated in vivo by Vicentini, Fabiana T.M.C., Simi, Thaís R.M., Del Ciampo, José O., Wolga, Nilce O., Pitol, Dimitrius L., Iyomasa, Mamie M., Bentley, M. Vitória L.B., Fonseca, Maria J.V.

“…The present study evaluated the potential of a w/o microemulsion as a topical carrier system for delivery of the antioxidant quercetin. Topical and transdermal…”
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Quercetin Reduces Neutrophil Recruitment Induced by CXCL8, LTB4, and fMLP: Inhibition of Actin Polymerization by Souto, Fabricio O, Zarpelon, Ana C, Staurengo-Ferrari, Larissa, Fattori, Victor, Casagrande, Rubia, Fonseca, Maria J. V, Cunha, Thiago M, Ferreira, Sergio H, Cunha, Fernando Q, Verri, Waldiceu A

“…Recent in vitro data have suggested that the flavonoid quercetin (1) does not affect the functioning of neutrophils. Therefore, we evaluated in vivo and in…”
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In vitro evaluation of quercetin cutaneous absorption from topical formulations and its functional stability by antioxidant activity by Casagrande, Rúbia, Georgetti, Sandra R., Verri, Waldiceu A., Borin, Maria F., Lopez, Renata F.V., Fonseca, Maria J.V.

“…Recently, it was demonstrated that two different formulations containing quercetin inhibit the UVB-induced cutaneous oxidative stress and inflammation…”
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Efficacy of topical formulations containing Pimenta pseudocaryophyllus extract against UVB-induced oxidative stress and inflammation in hairless mice by Campanini, Marcela Z., Pinho-Ribeiro, Felipe A., Ivan, Ana L.M., Ferreira, Vitor S., Vilela, Fernanda M.P., Vicentini, Fabiana T.M.C., Martinez, Renata M., Zarpelon, Ana C., Fonseca, Maria J.V., Faria, Terezinha J., Baracat, Marcela M., Verri, Waldiceu A., Georgetti, Sandra R., Casagrande, Rúbia

“…•Topical formulations with Pimenta pseudocaryophyllus ethanolic extract (PPE) were developed.•PPE formulations reduced UV-B-induced oxidative and inflammatory…”
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Protective Effect of Fermented Soybean Dried Extracts against TPA-Induced Oxidative Stress in Hairless Mice Skin by Verri, Waldiceu A., Baracat, Marcela M., Vicentini, Fabiana T. M. C., Casagrande, Rúbia, Georgetti, Sandra R., Vieira, Maria José Fonseca

“…This study evaluated the chemical properties (polyphenol and genistein contents) of soybean extracts obtained by biotransformation and dried by spray dryer at…”
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Evaluation of in vivo efficacy of topical formulations containing soybean extract by Georgetti, Sandra. R., Casagrande, Rúbia, Verri, Waldiceu. A., Lopez, Renata F.V., Fonseca, Maria J.V.

“…In the present study it was evaluated the: (i) functional stability of the soybean extract as a raw material and dispersed in two different topical…”
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Protective effect of topical formulations containing quercetin against UVB-induced oxidative stress in hairless mice by Casagrande, Rúbia, Georgetti, Sandra R., Verri, Waldiceu A., Dorta, Daniel J., dos Santos, Antônio C., Fonseca, Maria J.V.

“…UV radiation-induced skin damages may result in pre-cancerous and cancerous skin lesions, and acceleration of skin aging. It involves an imbalance of the…”
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Pyrrolidine dithiocarbamate inhibits UVB-induced skin inflammation and oxidative stress in hairless mice and exhibits antioxidant activity in vitro by Ivan, Ana L.M., Campanini, Marcela Z., Martinez, Renata M., Ferreira, Vitor S., Steffen, Vinicius S., Vicentini, Fabiana T.M.C., Vilela, Fernanda M.P., Martins, Frederico S., Zarpelon, Ana C., Cunha, Thiago M., Fonseca, Maria J.V., Baracat, Marcela M., Georgetti, Sandra R., Verri, Waldiceu A., Casagrande, Rúbia

“…•PDTC scavenges varied radicals and chelates iron in vitro.•PDTC reduced UVB induced skin edema, myeloperoxidase activity and MMP-9.•PDTC reduced UVB-induced…”
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Commercial sunscreen formulations: UVB irradiation stability and effect on UVB irradiation-induced skin oxidative stress and inflammation by Vilela, Fernanda M.P., Oliveira, Franciane M., Vicentini, Fabiana T.M.C., Casagrande, Rubia, Verri, Waldiceu A., Cunha, Thiago M., Fonseca, Maria J.V.

“…Evidence shows that sunscreens undergo degradation processes induced by UV irradiation forming free radicals, which reduces skin protection. In this regard,…”
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Bifunctional Therapeutic Application of Low-Frequency Ultrasound Associated with Zinc Phthalocyanine-Loaded Micelles by Martins, Yugo A, Fonseca, Maria J V, Pavan, Theo Z, Lopez, Renata F V

“…Sonodynamic therapy (SDT) is a new therapeutic modality for the noninvasive cancer treatment based on the association of ultrasound and sonosensitizer drugs…”
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Topical emulsion containing pyrrolidine dithiocarbamate: effectiveness against ultraviolet B irradiation‐induced injury of hairless mouse skin by Martinez, Renata M., Ivan, Ana L. M., Vale, David L., Campanini, Marcela Z., Ferreira, Vitor S., Steffen, Vinicius S., Vicentini, Fabiana T. M. C., Vilela, Fernanda M. P., Fonseca, Maria J. V., Baracat, Marcela M., Georgetti, Sandra R., Verri, Waldiceu A., Casagrande, Rúbia

“…Objectives To evaluate the effects of a topical emulsion containing pyrrolidine dithiocarbamate (PDTC) (EcPDTC) in skin oxidative stress and inflammation…”
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Assays of physical stability and antioxidant activity of a topical formulation added with different plant extracts by Di Mambro, Valéria M., Fonseca, Maria J.V.

“…In the present investigation the changes on physical stability (pH, viscosity, flow index and tixotropy) of topical formulations were evaluated following…”
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Characterization and stability study of a water-in-oil microemulsion incorporating quercetin by Vicentini, Fabiana T.M.C., Vaz, Mirela M.O.L.L., Fonseca, Yris M., Bentley, M. Vitória L.B., Fonseca, Maria J.V.

“…Background: The effectiveness of a water oil (w o) microemulsion containing quercetin against ultraviolet B radiation (UVB) induced damage was recently…”
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Evaluation of protective effect of a water-in-oil microemulsion incorporating quercetin against UVB-induced damage in hairless mice skin by Vicentini, Fabiana T M C, Fonseca, Yris M, Pitol, Dimitrius L, Iyomasa, Mamie M, Bentley, M Vitória L B, Fonseca, Maria J V

“…In the present study, histological aspects were considered in order to evaluate the in vivo photoprotective effect of a w/o microemulsion containing quercetin…”
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Evaluation of functional stability of quercetin as a raw material and in different topical formulations by its antilipoperoxidative activity by Casagrande, Rúbia, Georgetti, Sandra R, Verri, Waldiceu A, Jabor, José R, Santos, Antonio C, Fonseca, Maria J V

“…The present study evaluates the antioxidant activity of the flavonol quercetin, and its functional stability as a raw material and when added in formulations…”
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Comparison of antioxidant activities of tocopherols alone and in pharmaceutical formulations by Mambro, Valéria M.Di, Azzolini, Ana E.C.S, Valim, Yara M.L, Fonseca, Maria J.V

“…The objective of the present investigation was to compare the antioxidant effect of different forms of Vitamin E ( dl-α-tocopherol, Mixed Tocopherols, Ronoxan…”
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