Pga58
Mostrando 1-5 de 5 artigos, teses e dissertações.
-
1. Caracterização funcional dos genes PGA13 e PGA58 de Candida albicans / Functional characterization of PGA13 and PGA58 from Candida albicans
A incidência de infecções por fungos oportunistas na população de pacientes imunocomprometidos tem aumentado nos últimos anos, e estas são, principalmente, causadas por Candida albicans. Este patógeno oportunista pode crescer em diferentes formas, variando de levedura, pseudohifa e hifa e essa transição morfológica está associada com a virulênci
Publicado em: 2008
-
2. Evidence that polygalacturonic acid may not be a major source of carbon and energy for some colonic Bacteroides species.
Five Bacteroides species that are found in the human colon can utilize polygalacturonic acid (PGA) when they are grown in laboratory media: Bacteroides thetaiotaomicron, Bacteroides vulgatus, Bacteroides ovatus, Bacteroides fragilis subsp. a, and Bacteroides sp. strain 3452A (an unnamed DNA-DNA homology group). PGA-degrading enzymes from B. thetaiotaomicron
-
3. Radioimmunoassay Measurement of Prostaglandins E, A, and F in Human Plasma
The details of a radioimmunoassay capable of measuring as 5 pg of prostaglandin A, E, and F (PGA, PGE, and PGF) in human and rat plasma are described. Plasma samples are extracted (with 4000 cpm [3H] PGE1 added for calculation of recovery) with an organic solvent system at an apparent pH of 5.8 and then chromatographed on silicic acid columns with increasing
-
4. Grain Development Mutants of Barley ([alpha]-Amylase Production during Grain Maturation and Its Relation to Endogenous Gibberellic Acid Content).
Barley (Hordeum vulgare L. Himalaya) mutants with altered grain morphology were isolated to investigate whether defects in grain development, possibly involving gibberellins (GAs) and abscisic acid, would lead to altered patterns of [alpha]-amylase gene expression. Following treatment with sodium azide, 75 mutants, typically showing grain shriveling, were id
-
5. Recruitment of some respiratory muscles during three maximal inspiratory manoeuvres.
BACKGROUND--A study was undertaken to determine the level of recruitment of the muscles used in the generation of respiratory muscle force, and to ascertain whether maximal diaphragmatic force and maximal inspiratory muscle force need to be measured by separate tests. The level of activity of three inspiratory muscles and one expiratory muscle during three m