Search Results - "Furtado, J. C."

Pentacyclic Triterpene Bioavailability: An Overview of In Vitro and In Vivo Studies by J C Furtado, Niege A, Pirson, Laetitia, Edelberg, Hélène, M Miranda, Lisa, Loira-Pastoriza, Cristina, Preat, Véronique, Larondelle, Yvan, André, Christelle M

“…Pentacyclic triterpenes are naturally found in a great variety of fruits, vegetables and medicinal plants and are therefore part of the human diet. The…”
Get full text

ENSO and meridional modes: A null hypothesis for Pacific climate variability by Di Lorenzo, E., Liguori, G., Schneider, N., Furtado, J. C., Anderson, B. T., Alexander, M. A.

“…Pacific low‐frequency variability (timescale > 8 years) exhibits a well‐known El Niño‐like pattern of basin‐scale sea surface temperature, which is found in…”
Get full text

Central Pacific El Niño and decadal climate change in the North Pacific Ocean by Di Lorenzo, E, Cobb, K. M, Furtado, J. C, Schneider, N, Anderson, B. T, Bracco, A, Alexander, M. A, Vimont, D. J

“…Decadal fluctuations of the ocean and atmosphere over the North Pacific Ocean significantly affect the weather and climate of North America and Eurasia. They…”
Get full text

Modes and Mechanisms of Pacific Decadal-Scale Variability by Di Lorenzo, E, Xu, T, Zhao, Y, Newman, M, Capotondi, A, Stevenson, S, Amaya, D.J, Anderson, B.T, Ding, R, Furtado, J.C, Joh, Y, Liguori, G, Lou, J, Miller, A.J, Navarra, G, Schneider, N, Vimont, D.J, Wu, S, Zhang, H

“…The modes of Pacific decadal-scale variability (PDV), traditionally defined as statistical patterns of variance, reflect to first order the ocean's integration…”
Get full text

Wintertime North American Weather Regimes and the Arctic Stratospheric Polar Vortex by Lee, S. H., Furtado, J. C., Charlton‐Perez, A. J.

“…The impact of the Arctic stratospheric polar vortex on persistent weather regimes over North America is so far underexplored. Here we show the relationship…”
Get full text

The combined influences of autumnal snow and sea ice on Northern Hemisphere winters by Furtado, J. C., Cohen, J. L., Tziperman, E.

“…Past studies have demonstrated a significant relationship between the phase and amplitude of the Northern Annular Mode (NAM) and both Arctic sea ice and…”
Get full text

Seasonality Role on the Phenolics from Cultivated Baccharis dracunculifolia by de Sousa, João Paulo B., Leite, Mateus F., Jorge, Renata F., Resende, Dimas O., da Silva Filho, Ademar A., Furtado, Niege A. J. C., Soares, Ademilson E. E., Spadaro, Augusto C. C., de Magalhães, Pedro Melillo, Bastos, Jairo Kennup

“…Baccharis dracunculifolia is the source of Brazilian green propolis (BGP). Considering the broad spectrum of biological activities attributed to green proplis,…”
Get full text

Evaluation of the Potential of Brazilian Propolis against UV-Induced Oxidative Stress by Marquele-Oliveira, Franciane, Fonseca, Yris Maria, Vicentini, Fabiana T. M. C., Furtado, Niege Araçari J. C., Sousa, João Paulo Barreto de, Lucisano-Valim, Yara M., Vieira, Maria José Fonseca

“…This study investigated the potential use of topically and orally administered propolis extracts to prevent UV irradiation-induced oxidative stress in skin…”
Get full text

Transformation of saturated nitrogen-containing heterocyclic compounds by microorganisms by Parshikov, Igor A, Silva, Eliane O, Furtado, Niege A. J. C

“…The saturated nitrogen-containing heterocyclic compounds include many drugs and compounds that may be used as synthons for the synthesis of other…”
Get full text

reliable quantitative method for the analysis of phenolic compounds in Brazilian propolis by reverse phase high performance liquid chromatography by de Sousa, João P.B, Bueno, Paula C.P, Gregório, Luiz E, da Silva Filho, Ademar A, Furtado, Niege A.J.C, de Sousa, Márcia L, Bastos, Jairo K

“…A sensitive and reliable RP-HPLC method was developed using a C18 CLC-ODS (M) - 4.6x250 mm² column and gradient elution for the analysis of phenolic compounds…”
Get full text

Antimicrobial evaluation of diterpenes from Copaifera langsdorffii oleoresin against periodontal anaerobic bacteria by Souza, Ariana B, de Souza, Maria G M, Moreira, Maísa A, Moreira, Monique R, Furtado, Niege A J C, Martins, Carlos H G, Bastos, Jairo K, dos Santos, Raquel A, Heleno, Vladimir C G, Ambrosio, Sergio Ricardo, Veneziani, Rodrigo C S

“…The antimicrobial activity of four labdane-type diterpenes isolated from the oleoresin of Copaifera langsdorffii as well as of two commercially available…”
Get full text

Effect of live Eimeria vaccination or salinomycin on growth and immune status in broiler chickens receiving in-feed inclusion of gelatin and vitamin E by Orso, C., Cony, B.L., Silva, J.P., Furtado, J.C.V., Mann, M.B., Frazzon, J., Frazzon, A.P.G., Andretta, I., Ribeiro, A.M.L.

“…This experiment determined if 2% of gelatin, to improve the levels of proline and glycine in the diet, and 70 mg/kg of vitamin E supplementation would relieve…”
Get full text

Abrupt Stratospheric Vortex Weakening Associated With North Atlantic Anticyclonic Wave Breaking by Lee, S. H., Charlton‐Perez, A. J., Furtado, J. C., Woolnough, S. J.

“…The sudden stratospheric warming (SSW) of 12 February 2018 was not forecast by any extended‐range model beyond 12 days. From early February, all forecast…”
Get full text

Pimarane-type diterpenes: antimicrobial activity against oral pathogens by Porto, Thiago S, Rangel, Rander, Furtado, Niege A J C, de Carvalho, Tatiane C, Martins, Carlos H G, Veneziani, Rodrigo C S, Da Costa, Fernando B, Vinholis, Adriana H C, Cunha, Wilson R, Heleno, Vladimir C G, Ambrosio, Sergio R

“…Seven pimarane type-diterpenes re-isolated from Viguiera arenaria Baker and two semi-synthetic pimarane derivatives were evaluated in vitro against the…”
Get full text

Biotransformation using Mucor rouxii for the production of oleanolic acid derivatives and their antimicrobial activity against oral pathogens by Capel, Clarissa S, de Souza, Ana C. D, de Carvalho, Tatiane C, de Sousa, João P. B, Ambrósio, Sérgio R, Martins, Carlos H. G, Cunha, Wilson R, Galán, Rosario H, Furtado, Niege A. J. C

“…The goal of this study is to produce oleanolic acid derivatives by biotransformation process using Mucor rouxii and evaluate their antimicrobial activity…”
Get full text

Constructive genetic algorithm for clustering problems by Lorena, L A, Furtado, J C

“…Genetic algorithms (GAs) have recently been accepted as powerful approaches to solving optimization problems. It is also well-accepted that building block…”
Get more information

Antimicrobial activity of diterpenes from Viguiera arenaria against endodontic bacteria by Carvalho, Tatiane C, Simão, Marília R, Ambrósio, Sérgio R, Furtado, Niege A J C, Veneziani, Rodrigo C S, Heleno, Vladimir C G, Da Costa, Fernando B, Gomes, Brenda P F A, Souza, Maria Gorete M, Borges dos Reis, Erika, Martins, Carlos H G

“…Six pimarane-type diterpenes isolated from Viguiera arenaria Baker and two semi-synthetic derivatives were evaluated in vitro against a panel of representative…”
Get full text

Screening of filamentous fungi to identify biocatalysts for lupeol biotransformation by de Carvalho, Tatiane C, Polizeli, Aline M, Turatti, Izabel C C, Severiano, Marcela E, de Carvalho, Carlos E, Ambrósio, Sérgio R, Crotti, Antônio E M, de Figueiredo, Uir S, Vieira, Paulo C, Furtado, Niege A J C

“…The goal of the study was to evaluate the ability of filamentous fungi to biotransform the pentacyclic triterpene lupeol. The microbial transformations were…”
Get full text

Anticariogenic properties of ent-pimarane diterpenes obtained by microbial transformation by Severiano, Marcela E, Simão, Marília R, Porto, Thiago S, Martins, Carlos H G, Veneziani, Rodrigo C S, Furtado, Niege A J C, Arakawa, Nilton S, Said, Suraia, de Oliveira, Dionéia C R, Cunha, Wilson R, Gregório, Luiz E, Ambrósio, Sérgio R

“…In the present work, the anticariogenic activities of three pimarane-type diterpenes obtained by fungal biotransformation were investigated. Among these…”
Get full text

Antimicrobial activity of terpenoids from Copaifera langsdorffii Desf. against cariogenic bacteria by Souza, Ariana B, Martins, Carlos H.G, Souza, Maria G.M, Furtado, Niege A.J.C, Heleno, Vladimir C.G, de Sousa, João P.B, Rocha, Erilda M.P, Bastos, Jairo K, Cunha, Wilson R, Veneziani, Rodrigo C.S, Ambrósio, Sérgio R

“…In the present work, the anticariogenic activities of nine labdane type-diterpenes and four sesquiterpenes were investigated. Among these metabolites,…”
Get full text