Buscar
Mostrando ítems 171-180 de 1023
Produção de lacases pelo fungo filamentoso de origem marinha Peniophora sp. CBMAI 1063 em biorreator de bancada
(Universidade Estadual Paulista (Unesp), 2015-06-18)
Laccases are enzymes that catalyzes a reaction that oxidizes phenolic compounds. With a great biotechnological potential, laccases can be applied in many industrial areas. Most of the applications are related to pulp and ...
Isolation and characterization of potential phytase-producing fungi from environmental samples of antioquia (colombia) / aislamiento y caracterización de hongos productores de fitasa a partir de muestras ambientales de antioquia (colombia)
(Universidad Nacional de Colombia - Sede Medellín, 2012)
Abstract. Phytases are enzymes used as feed additive that enhance the phosphorus and mineral uptake in monogastric animals and reduce the level of phosphate excretion in their manure. Due to their easy cultivation and high ...
Phenotypic flexibility in response to environmental salinity in the euryhaline crab Neohelice granulata from the mudflat and the saltmarsh of a SW coastal lagoon
(Springer, 2013-05)
This study constitutes a first attempt to investigate intraspecific differences in osmoregulatory capacity and digestive and metabolic responses at the biochemical level in relation to hyper- and hypo-regulation in a single ...
Quantification of the Genetic Expression of bgl-A, bgl, and CspA and Enzymatic Characterization of β-Glucosidases from Shewanella sp. G5
(Springer, 2016-06)
Shewanella sp. G5, a psychrotolerant marine bacterium, has a cold-shock protein (CspA) and three β-glucosidases, two of which were classified in the glycosyl hydrolase families 1 and 3 and are encoded by bgl-A and bgl ...
Homogeneity test of Hardy-Weinberg deviations in Brazilian littorinids: Evidence for selection?
(Oxford Univ PressOxfordInglaterra, 2005)
Evaluation of Adult Chronic Chagas` Heart Disease Diagnosis by Molecular and Serological Methods
(AMER SOC MICROBIOLOGY, 2009)
Chagas` disease caused by Trypanosoma cruzi is endemic in Latin America. T. cruzi presents heterogeneous populations and comprises two main genetic lineages, named T. cruzi I and T. cruzi II. Diagnosis in the chronic phase ...
Testosterone suppresses oxidative stress in human neutrophils
(JOHN WILEY & SONS LTD, 2010)
The in vitro effect of testosterone on human neutrophil function was investigated. Blood neutrophils from healthy male subjects were isolated and treated with 10 nM, 0.1 and 10 mu M testosterone for 24 h. As compared with ...
Screening by Ophthalmoscopy for Toxoplasma Retinochoroiditis in Colombia
Design Observational cohort study. Methods The study was performed at the “Universidad del Quindío,” Armenia (Colombia), from November to December 2005. Indirect ocular funduscopy by ophthalmologists was performed in ...
Estudio de Efectividad del ENALAPRIL Comparado con Losartán, en la Conservación de la función Renal Residual en Pacientes en Diálisis Peritoneal Automatizada
(2012-04-13)
Background. Residual renal function (RRF) is an important determinant of
mortality and morbidity in patients receiving peritoneal dialysis (PD). Recent
studies have shown a positive effect of angiotensin converting ...
Mechanisms underlying the inhibition of the cytochrome P450 system by copper ions
(2009)
Copper toxicity has been associated to the capacity of free copper ions to catalyze the production of superoxide anion and hydroxyl radical, reactive species that modify the structure and/or function of biomolecules. In ...