Home > LILACS - Literatura Latinoamericana y del Caribe de Ciencias de la Salud > Search result

Results: 3

Differential expression on mitochondrial tryparedoxin peroxidase (mTcTXNPx) in Trypanosoma cruzi after ferrocenyl diamine hydrochlorides treatments

Kohatsu, Andréa A N; Silva, Flávia A J; Francisco, Acácio I; Rimoldi, Aline; Silva, Marco T A; Vargas, Maria D; Rosa, João A da; Cicarelli, Regina M B.
Braz. j. infect. dis; 21 (2), 2017
Abstract Resistance to benznidazole in certain strains of Trypanosoma cruzi may be caused by the increased production of enzymes that act on the oxidative metabolism, such as mitochondrial tryparedoxin peroxidase which catalyses the reduction of peroxides. This work presents cytotoxicity assays performed...
Western Blotting, Diaminas/farmacología, Compuestos Ferrosos/farmacología, Mitocondrias/efectos de los fármacos, Mitocondrias/enzimología, Oxidantes/farmacología, Peroxidasas/metabolismo, Proteínas Protozoarias/metabolismo, Trypanosoma cruzi/efectos de los fármacos, Trypanosoma cruzi/enzimología
Fulltext

Enhancement of ligninolytic enzyme activities in a Trametes maxima-Paecilomyces carneus co-culture: Key factors revealed after screening using a Plackett-Burman experimental design

Chan Cupul, Wilberth; Heredia Abarca, Gabriela; Martínez Carrera, Daniel; Rodríguez Vázquez, Refugio.
Electron. j. biotechnol; 17 (3), 2014
Background In the industrial biotechnology, ligninolytic enzymes are produced by single fungal strains. Experimental evidence suggests that co-culture of ligninolytic fungi and filamentous microfungi results in an increase laccase activity. In this topic, only the ascomycete Trichoderma spp. has been stu...
Paecilomyces/enzimología, Técnicas de Cocultivo, Lacasa/metabolismo, Lignina, Peroxidasas/metabolismo, Manganeso, Hongos/enzimología, Biodiversidad
Fulltext

Utilização de 2-metil-1-propenilbenzoato na determinação quimiluminescente de esterases de monócitos, butirilcolinesterase sérica e de conjugados de peroxidase

Yavo, Boni.
Recentemente, desenvolvemos um novo ensaio quimiluminescente disparado por hidrolases sobre 2-metil-1-propenilbenzoato (MPB) na presença de `H IND. 2ï`O IND. 2ï e peroxidase de raiz forte (HRP) (YAVO, et al. (1996) Anal. Biochem., v. 234, p. 215-220). A hidrólise de MPB, catalisada por esterase, orig...
Leucocitos Mononucleares, Peroxidasas/metabolismo, Butirilcolinesterasa/metabolismo, Esterasas/farmacología, Mediciones Luminiscentes, Precipitación Química, Ensayo de Inmunoadsorción Enzimática