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Reduced pancreatic β-cell mass is associated with decreased FoxO1 and Erk1/2 protein phosphorylation in low-protein malnourished rats
(Associação Brasileira de Divulgação Científica (ABRADIC), 2009-10-01)
A low-protein diet leads to functional and structural pancreatic islet alterations, including islet hypotrophy. Insulin-signaling pathways are involved in several adaptive responses by pancreatic islets. We determined the ...
Nutritional Responses of Rats to Diets Based on Chickpea (Cicer arietinum L.) Seed Meal or Its Protein Fractions
(Amer Chemical Soc, 2008-11-26)
The aim of this study was to isolate the protein fractions from chickpea, var. IAC-Marrocos, as well as to evaluate its in vivo nutritional protein quality. Among the proteins, albumins showed better nutritional value in ...
Paracoccidoides brasiliensis 30 kDa Adhesin: Identification as a 14-3-3 Protein, Cloning and Subcellular Localization in Infection Models
(2013-04-30)
Paracoccidoides brasiliensis adhesion to lung epithelial cells is considered an essential event for the establishment of infection and different proteins participate in this process. One of these proteins is a 30 kDa ...
Protein intrinsic disorder and network connectivity. The case of 14-3-3 proteins
(Frontiers, 2014-02)
The understanding of networks is a common goal of an unprecedented array of traditional disciplines. One of the protein network properties most influenced by the structural contents of its nodes is the inter-connectivity. ...
Hepatic lesions in protein-deficient adult rats
(1978-01-01)
Four groups of 10 young adult Wistar male rats were fed ad libitum on a protein-free diet for periods of 7, 28, 56 and 84 days. Control groups were fed on a 20% casein diet. Food intake and body weights of rats were ...
Effects of dietary urea levels on milk protein fractions of Holstein cows
(ELSEVIER SCIENCE BV, 2008)
The aim of this study was to evaluate the effects of substituting soybean meal for urea on milk protein fractions (casein, whey protein and non-protein nitrogen) of dairy cows in three dietary levels. Nine mid-lactation ...