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Now showing items 1261-1270 of 1484
Conservation of the regulated structure of folded myosin 2 in species separated by at least 600 million years of independent evolution
(East Carolina University, 2008-04-22)
The myosin 2 family of molecular motors includes isoforms regulated
in different ways. Vertebrate smooth-muscle myosin is activated by phosphorylation of the regulatory light chain, whereas scallop striated adductor-muscle ...
Contractile activity restores insulin responsiveness in skeletal muscle of obese Zucker rats.
(East Carolina University, 1993-01-15)
Both insulin and contraction stimulate glucose transport in skeletal muscle. Insulin-stimulated glucose transport is decreased in obese humans and rats. The aims of this study were (1) to determine if contraction-stimulated ...
Predifferentiated Embryonic Stem Cells Prevent Chronic Pain Behaviors and Restore Sensory Function Following Spinal Cord Injury in Mice
(East Carolina University, 2006)
Embryonic stem (ES) cells have been investigated in repair of the CNS following neuronal injury and disease; however, the efficacy of these cells in treatment of postinjury pain is far from clear. In this study, we evaluated ...
Alveolar macrophage priming by intravenous administration of chitin particles, polymers of N-acetyl-D-glucosamine, in mice
(East Carolina University, 1997-03)
Intravenous (i.v.) administration of phagocytosable chitin particles (1 to 10 mm) in C57BL/6 mice and SCID mice primed alveolar macrophages (Mf) within 3 days to yield up to a 50-fold increase in their oxidative burst when ...
The role of the proximal small intestine in improvements in diabetes resolution and insulin sensitivity following bariatric surgery in type 2 diabetes
(East Carolina University, 2011)
Bariatric surgery is an effective, rapid, and durable treatment for obesity and type 2 diabetes mellitus (T2DM). Roux-en Y Gastric Bypass (RYGB) resolves T2DM in 80% of cases, while gastric banding (LAGB) resolves T2DM in ...
Transplantation of GABAergic Neurons but not Astrocytes Induces Recovery of Sensorimotor Function in the Traumatically Injured Brain
(East Carolina University, 2007-04-16)
Embryonic stem (ES) cells have been investigated in many animal models of injury and disease.
However, few studies have examined the ability of pre-differentiated ES cells to improve functional
outcome following traumatic ...
Overcoming resistance to molecularly targeted anticancer therapies: rational drug combinations based on EGFR and MAPK inhibition for solid tumours and haematologic malignancies
(East Carolina University, 2007-06)
Accumulating evidence suggests that cancer can be envisioned as a "signaling disease", in which alterations in the cellular genome affect the expression and/or function of oncogenes and tumour suppressor genes. This ...
Cloning and characterization of a conjugated bile acid hydrolase gene from Clostridium perfringens.
(East Carolina University, 1995-07)
The gene encoding a conjugated bile acid hydrolase (CBAH) from Clostridium perfringens 13 has been cloned and expressed in Escherichia coli, and its nucleotide sequence has been determined. Nucleotide and predicted amino ...
The Bacteroides mobilizable transposon Tn4555 integrates by a site-specific recombination mechanism similar to that of the gram-positive bacterial element Tn916
(East Carolina University, 1997-04)
The Bacteroides mobilizable transposon Tn4555 is a 12.2-kb molecule that encodes resistance to cefoxitin. Conjugal transposition is hypothesized to occur via a circular intermediate and is stimulated by coresident tetracycline ...
Regulation of Pseudomonas Quinolone Signal Synthesis in Pseudomonas aeruginosa
(East Carolina University, 2005-07)
Pseudomonas aeruginosa is an opportunistic pathogen that causes chronic lung infections in cystic fibrosis patients and is a major source of nosocomial infections. This bacterium controls many virulence factors by using ...