BISPO, VANDERSON S;
DANTAS, LUCAS S;
CHAVES FILHO, ADRIANO B;
PINTO, ISABELLA F D;
SILVA, RAILMARA P DA;
OTSUKA, FELIPE A M;
SANTOS, RODRIGO B;
SANTOS, ALINE C;
TRINDADE, DANIELLE J;
MATOS, HUMBERTO R.
ABSTRACT Hepatic disorders such as steatosis and alcoholic steatohepatitis are common diseases that affect thousands of people around the globe. This study aims to identify the main phenol compounds using a new HPLC-ESI+-MS/MS method, to evaluate some oxidative stress parameters and the hepatoprotective ...
Antioxidantes/farmacología,
Ácido Ascórbico/farmacología,
Ácidos Cafeicos/farmacología,
Colesterol/sangre,
Cocos/química,
Daño del ADN/efectos de los fármacos,
Etanol/farmacología,
Peroxidación de Lípido,
Hígado/efectos de los fármacos,
Hígado/metabolismo,
Estrés Oxidativo/efectos de los fármacos,
Ratas Wistar,
Reproducibilidad de los Resultados,
Espectrometría de Masas en Tándem,
Sustancias Reactivas al Ácido Tiobarbitúrico,
Factores de Tiempo,
Triglicéridos/sangre,
Agua/farmacología
Background: Jatropha curcas is a wide-spreading latex-rich biodiesel plant with high oil content in seeds that have always been under intense studies. However, studies are lacking on the latex component that is considered rich in proteins with potentially important physiological functions and secondary m...
Jatropha,
Tallos de la Planta/química,
Látex/química,
Proteínas de Plantas/análisis,
Proteínas de Plantas/aislamiento & purificación,
Proteómica/métodos,
Fenol/química,
Acetona/química,
Cromatografía Liquida,
Espectrometría de Masas en Tándem,
Espectrometría de Masa por Ionización de Electrospray,
Electroforesis en Gel de Poliacrilamida
ABSTRACT Geopropolis is a special type of propolis produced by stingless bees. Several pharmacological properties have been described for different types of geopropolis, but there have been no previous studies of the geopropolis from Melipona mondury. In this study, we investigated the antioxidant, antib...
Abstract The aim of this study was to identify different Clostridium spp. isolated from currency notes from the Ha’il region of Saudi Arabia in September 2014 using MALDI–TOF-MS. Clostridium spp. were identified by Bruker MALDI–TOF-MS and compared with VITEK 2. The confirmation of the p...
Background Black glutinous rice contains remarkable levels of anthocyanins, which possess anti-oxidative properties and thus have health benefits. The accumulation of anthocyanins in grains of thirty black glutinous rice varieties was measured, and the results revealed that the accumulated anthocyanin co...
A Espectrometria de Massa em Tandem (MS/MS) é mundialmente considerada padrão ouro para a Triagem Neonatal (TN) de Erros Inatos do Metabolismo (IEM). Além de apresentar melhor sensibilidade e especificidade possibilita rastrear uma vasta gama de IEM usando um único teste. Atualmente o Programa Nacion...
BACKGROUND: Glycoproteins play a critical role in the cellular activities of eukaryotes. Sialic acid is typically the outermost monosaccharide of glycolipids and glycoproteins, and is necessary for normal development. RESULTS: A strategy based on avidin-biotin affinity was established to enrich sialylate...
Mariotti, Kristiane de Cássia;
Schuh, Roselena Silvestri;
Nunes, Jéssica de Matos;
Salamoni, Sabrina Pinto;
Meirelles, Gabriela;
Barreto, Fabiano;
Poser, Gilsane Lino Von;
Singer, Rodrigo Bustos;
Dallegrave, Eliane;
Sand, Sueli Teresinha Van Der;
Limberger, Renata Pereira.
Gunnera perpensa L. (Gunneraceae) is a native South African plant widely used in traditional medicine as an antibacterial and antifungal. In southern Brazil there is the native species called Gunnera manicata L. that also belongs to the Gunneraceae. Nevertheless, there is no information about chemical an...
A simple, rapid, and sensitive method based on liquid chromatography-tandem mass spectrometry for the quantitative determination of simvastatin in human plasma was developed and validated. After a simple extraction with methyl tert-butyl ether, the analyte and internal standard (lovastatin) were analyzed...
