Purified non-starch polysaccharides (NSP) affect intestinal nutrient flow and hence microbial fermentation in pigs. Therefore, we investigated the effect of NSP differing in viscosity and fermentability on colonic fermentation and bacterial populations in eight ileal-cannulated barrows (BW 30 kg) fed a cornstarch-casein based diet supplemented with 5% low fermentable , low viscous cel lulose (C...

....................................................................... 10 1. REVIEW OF THE LITERATURE ........................................ 11 1.1 RET RECEPTOR TYROSINE KINASE.................................. 11 1.1.1 RET gene and RET proteins............................................. 11 1.1.2 RET is a functional receptor for GDNF-family ligands (GFLs).... 12 1.1.3 RET-dependent GFLs si...

Aqueous dispersions of hydrophobic high-molar-mass cellulose-graft-polystyrene (Cel-g-PS) copolymers were prepared by nanoprecipitation from dioxane solutions using sodium dodecyl sulfate as a stabilizer. The size and structure of formed Cel-g-PS nanoparticles were studied by scattering techniques (static and dynamic light scattering, SAXS) and transmission electron microscopy. The scattering a...

We developed a xenograft model of human Chronic Eosinophilic Leukemia (CEL) to study disease progression and remission-induction under therapy with tyrosine kinase inhibitors using imatinib and nilotinib as examples. The FIP1L1/PDGFRA+ human CEL cell lineEOL-1 was injected intravenously into scid mice, and MR imaging and FACS analysis of mouse blood samples were performed to monitor disease dev...

mRNA capping requires the sequential action of three enzymatic activities: RNA triphosphatase, guanylyl-transferase, and methyltransferase. Here we characterize a gene (CEL-1) believed to encode the C. elegans capping enzyme. CEL-1 has a C-terminal domain containing motifs found in yeast and vaccinia virus capping enzyme guanylyltransferases. The N-terminal domain of CEL-1 has RNA triphosphatas...

Diets that are high in dietary fiber are reported to have substantial health benefits. We sought to compare the metabolic effects of 3 types of dietary fibers -- sugarcane fiber (SCF), psyllium (PSY), and cellulose (CEL) -- on body weight, carbohydrate metabolism, and stomach ghrelin gene expression in a high-fat diet-fed mouse model. Thirty-six male mice (C57BL/6) were randomly divided into 4 ...

A novel stability-indicating reverse phase high performance liquid chromatography method was developed and validated for the simultaneous determination of Celecoxib (CEL) and Diacerein (DIN) and its impurities in capsule dosage form. The method was developed using L1 column with gradient using the mobile phase consist of Solution A (pH = 2.3 buffer) and Solution B (methanol and acetonitrile; 50...

Downlo ivated oncogenes are the dominant drivers of malignant progression in human cancer, yet little is known how the transformation from proto-oncogene to activated oncogene drives the expression of transd phenotypes. An isogenic model of HER-2–mediated transformation of human mammary epithelial as used along with HER-2–amplified human breast cancers to investigate how HER-2 activation alters...