Now showing items 1-6 of 6
Modulation of HJURP (Holliday Junction-Recognizing Protein) Levels Is Correlated with Glioblastoma Cells Survival
(PLOS ONE, 2013-04-25) [Artigo]
Background: Diffuse astrocytomas are the most common type of primary brain cancer in adults. They present a wide variation in differentiation and aggressiveness, being classified into three grades: low-grade diffuse ...
Brief Report: The lincRNA Hotair Is Required for Epithelial-to-Mesenchymal Transition and Stemness Maintenance of Cancer Cell Lines
(Stem Cells, 2013-12-01) [Artigo]
Hotair is a member of the recently described class of noncoding RNAs called lincRNA (large intergenic noncoding RNA). Various studies suggest that Hotair acts regulating epigenetic states by recruiting chromatin-modifying ...
Inhibition of Nitric Oxide and Tumour Necrosis Factor-alpha Production in Peritoneal Macrophages by Aspergillus nidulans Melanin
(Biological & Pharmaceutical Bulletin, 2013-12-01) [Artigo]
The naturally occurring pigment, melanin is found in organisms of all phylogenetic kingdoms, including fungi, and exhibits a wide range of biological activities. Our objective was to investigate the effects of melanin ...
Effects of corn replacement by sorghum in broiler diets on performance and intestinal mucosa integrity
(Poultry Science, 2013-06-01) [Artigo]
The effect of replacing corn with lowtannin sorghum on broiler performance, carcass yield, integrity of mucosa of small intestine segments, and activity of membrane enzymes of the jejunum is investigated. A total of 594 ...
Investigation of Human Albumin-Induced Circular Dichroism in Dansylglycine
(PLOS ONE, 2013-10-16) [Artigo]
Induced circular dichroism (ICD), or induced chirality, is a phenomenon caused by the fixation of an achiral substance inside a chiral microenvironment, such as the hydrophobic cavities in proteins. Dansylglycine belongs ...
Chemical, enzymatic and cellular antioxidant activity studies of Agaricus blazei Murrill
(Anais da Academia Brasileira de Ciências, 2013-09-01) [Artigo]
Cogumelos apresentam propriedades nutricionais e medicinais bastante empregadas na manutenção da saúde humana e têm sido considerado por pesquisadores como possíveis fontes de seqÜestradores de radicais livres. Neste ...