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2009 NOV 29 ... hearing loss involves the death of certain sensory hair, nerve and membrane cells in the inner ear. Since the hair and nerve cells do not regenerate in ... at UF's College of Medicine and a member of the Institute on Aging.The cell death triggered by the escaped proteins lead to physical effects we associate with ...
2009 NOV 30 ... effort by creating the modern statistical and data management center that serves as the nerve center of these trials. During the past three decades, Dr. Zelen and his colleagues ... commonly mutated gene in human cancers, attesting to its integral role in the control of cell growth. Dr. Levine has also recently established the Simons Center for Systems Biology ...
2009 NOV 23 ... receptor, belongs to a family of cellular receptors that mediate excitatory nerve transmission in the brain. Excitatory signals represent the majority of ... including the NMDA receptor. Such excitotoxicity, the theory holds, can cause nerve-cell death and subsequent neurological dysfunction. A class of inhibitors of the ...
2009 NOV 30 ... withdrawal after 48 h exposure led to inhibition of ERK1/2 phosphorylation. Carbacol and nerve growth factor (NGF), which are ERK1/2 activators, protected the neurons after CPF ... transferase-mediated deoxyuridine triphosphate nick end labeling (TUNEL) positive cell rate in the following 24 h and 48 h incubation in the absence of CPF." ...
2009 NOV 30 ... innervation, intrapancreatic glia, and visceral pain." "Pancreatic nerve fiber qualities were characterized by immunohistochemical visualization of various ... as well as the glial transcription factor, Sox10, and the neuroepithelial progenitor cell marker, Nestin, in normal pancreas (NP, n = 16), CP (n = 20), and PCa (n = 20) patients. ...
2009 NOV 23 ... have two main functions in the spinal cord; they produce the myelin that wraps around nerve fibers to enable electrical impulse conduction and they produce other molecules ... and colleagues at the Reeve-Irvine Research Center and the Sue & Bill Gross Stem Cell Research Center at the University of California at Irvine. The paper was published ...
2009 NOV 23 ... direction to invade a deadly tumour's territory, or the use of mNPs to target specific nerve channels and induce nerve-led behaviour (such as the life-dependant thumping of our ... Catherine Berry, one of the review paper's authors from the Centre for Cell Engineering in Glasgow, writes, "One of the main forerunners in the development of ...
2009 DEC 1 ... in the neural ectoderm and archenterons. In adults, they are expressed not only in the nerve cord, but also in the gut, midgut diverticulum, gill and oocytes," wrote Y.S. Lin and ... to a study from Jinan, People's Republic of China, "Most Sox genes directly affect cell fate determination and differentiation. In this study, we isolated two Sox genes: SoxB2 ...
2009 NOV 30 ... and one extra-adrenal paraganglioma showed RET induction corresponding with extensive nerve growth factor-induced outgrowth of neurite-like processes, while one pheochromocytoma ... adult chromaffin and pheochromocytoma cells can undergo neuron-like differentiation in cell culture. In this investigation, cultured cells from two normal human adrenal medullas, ...
2009 NOV 30 ... composite scaffolds for neural engineering applications. SCs are supportive of nerve regeneration after injury, and it has recently been reported that SCs embedded in ... "We report on the ability to control three-dimensional Schwann cell (SC) morphology using collagen I-Matrigel composite scaffolds for neural engineering ...
2009 NOV 24 ... in hypothalamic magnocellular neuronal terminals. (scintilla, Latin for spark; found in nerve terminals, normally synaptic structures.) We have also observed Ca2+ syntillas in mouse ... study on elicited exocytosis, there are two sources of Ca2+: one due to influx from the cell exterior through voltage-gated Ca2+ channels, and that due to release from intracellular ...
2009 NOV 23 ... than the Lpin1(20884) mutant. The Nrcam(20884) mutant is characterized by normal sciatic nerve morphology and a mild electrophysiological defect. Comparison of the double mutant ... phosphatase Lpin1 and a truncation mutation in the gene that encodes the neuronal cell adhesion molecule NrCAM. To investigate how the 20884 Lpin1 and Nrcam mutations interact ...
2009 NOV 23 ... report. "MR of lumbar and brachial plexus revealed diffuse involvement of nerve roots and plexus. High-dose methotrexate and involved-field radiotherapy. ... occurrence of neurolymphomatosis in a patient with previously treated systemic diffuse B-cell lymphoma (DLBCL). A case report. University medical center. A 54-year old woman with ...
2009 NOV 29 ... with the drug rituximab. Inflammation around their eyes and damage to the optic nerve were significantly reduced. The same patients had not previously responded to steroids, ... with other autoimmune diseases, including rheumatoid arthritis and in non-Hodgkin's B-cell lymphoma. The drug works by depleting B cells-the body's normal antibody-producing ...
2009 NOV 23 ... etiology of arrhythmias resulting in sudden cardiac death. Previous studies show that nerve growth factor (NGF) is essential for enhanced post-infarct sympathetic sprouting, but ... factor (NGF) is essential for enhanced post-infarct sympathetic sprouting, but the cell types necessary to supply this neurotrophic protein are unknown." "The ...
2009 NOV 28 ... and recycle materials to fuel the healthy development and maintenance of vital organ and nerve tissues.The lysosomes in the cells of children with Hurler syndrome do not ... by the body's inability to produce specific lysosomal enzymes. Lysosomes, part of a cell's internal machinery, help the body's cells break down large molecules and recycle ...
Subject: Cincinnati Children's Hospital Medical Center
2009 DEC 1 ... blood velocity was assessed using laser Doppler velocimetry and choroidal and optic nerve head blood flow was measured with laser Doppler flowmetry. Moxaverine increased ... (22.6 +/- 27.9%), an effect which was significant versus placebo (p = 0.015). Red blood cell velocity in retinal veins tended to increase by 13.6 +/- 13.3% after infusion of ...
2009 NOV 30 ... fluorescence imaging methodologies available today. In his image of long, slender nerve fibers covering a larval zebrafish tail, each cell glows a distinct, random color, ...
