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2009 NOV 29 ... sensory disorder among the elderly. But scientists are still trying to figure out what cellular processes govern or contribute to the loss.Now a University of Florida team ... "The work shows that rather than caloric restriction just having an overall effect on metabolism of nutrients, bak modulation can have segmental effects on particular physical systems ...
2009 NOV 26 ... into a dynamic enhanced water with unparalleled effectiveness. Working at the cellular bio-electric level, the Company will produce a beverage that enhances the performance of ... membranes to create greater permeability, maximizes e-water's impact on nutritional metabolism and is strategic to the product's effectiveness.Apple Rush will produce the ...
2009 NOV 30 ... "These results provide significant information for comprehensively understanding the cellular mechanism of cardiovascular diseases." Wang and colleagues published their ... and induces cardiomyocyte apoptosis in restraint-stressed rats by mediating energy metabolism disorder' have been presented. According to recent research published in the journal ...
2009 NOV 30 ... of active frogs. These results show that functionality of the SI is maintained at the cellular level, potentially facilitating the reclamation of nutrients from the intestinal lumen ... of the SI. We examined changes in the function (L-proline uptake rate and capacity) and metabolism of the SI (in vitro oxygen consumption, Na+/K+-ATPase activity and abundance) of C. ...
2009 NOV 30 ... has to offer. The xCELLigence System allows scientists to monitor cellular events in real time without having to incorporate labels. The system measures electrical ... biotech company with truly differentiated medicines in oncology, virology, inflammation, metabolism and CNS. Roche is also the world leader in in-vitro diagnostics, tissue-based cancer ...
2009 NOV 30 ... (P < 0.001). We conclude that acute bouts of overnutrition lead to changes at the cellular level before whole-body insulin sensitivity is altered. On a signaling level, HC ... lean (BMI < 25) individuals ( 10 women, 11 men), age 20-45, with normal glucose metabolism and no family history of diabetes. were studied first following a 5-day eucaloric (EC) ...
2009 NOV 30 ... levels between gametic and somatic embryos. These proteins are involved in a variety of cellular processes, most of which had been neither previously associated with embryo development ... proteins are involved in stress and pollen development and others play a role in the metabolism of tannins and phenylpropanoids, which represent two of the major pathways for the ...
2009 NOV 30 ... the expression of genes controlling cell death, cell proliferation, differentiation, cellular metabolism and oxidative stress. Here we show that serum starvation of medulloblastoma cells is ...
2009 NOV 30 ... "Inositol pyrophosphates are involved in a variety of cellular functions, but the specific pathways and/or downstream targets remain poorly ... DNA Repair, DNA Research, Deoxyribonucleic Acid, Enzyme Research, Enzymes, Kinase, Metabolism, Proteomics This article was prepared by Proteomics Weekly editors from ...
2009 NOV 30 ... "Because azacytidine is a ribonucleoside, the primary target of this drug may be cellular RNA rather than DNA. We have now analyzed the possibility that azacytidine inhibits the ... rate of all the cancer cell lines tested, consistent with an effect of this drug on RNA metabolism. Of note, drug-induced loss of RNA methylation seemed specific for DNMT2 target sites ...
2009 NOV 30 ... Data detailed in 'PIP5K-driven PtdIns(4,5)P2 synthesis: regulation and cellular functions' have been presented. According to a study from Manchester, the United ... the biological roles of phosphoinositides is understanding the enzymes involved in their metabolism." "Although many such enzymes have now been identified, there is still ...
2009 NOV 24 ... Insulin-degrading enzyme (IDE) plays a primary role in insulin degradation and cellular insulin processing and therefore affects glucose and lipid metabolism." ...
2009 NOV 30 ... efficacy following ALA-PDT was directly correlated with ALAD-silencing and cellular levels of PpIX. MTT metabolism following ALA-PDT was shown to be 60% higher in ...
2009 NOV 30 ... decrease the cytosolic ATP/ADP ratio and activate I-K,I-ATP, consequently shortening the cellular action potential duration and ultimately suppressing electrical excitability. The model ... will permit investigation of the role of spatiotemporal heterogeneity of mitochondrial metabolism in the mechanisms of arrhythmogenesis and contractile dysfunction in cardiac muscle." ...
2009 DEC 1 ... genes and modifiers, we conducted a genome-wide small interfering RNA screen in a human cellular clock model." "Knockdown of nearly 1000 genes reduced rhythm amplitude. ... for components of insulin and hedgehog signaling, the cell cycle, and the folate metabolism," wrote E.E. Zhang and colleagues, University of Pennsylvania. The ...
2009 NOV 30 ... called CREB-binding protein (CBP), which controls the activity of genes that regulate cellular function. By developing drugs that mimic the protective effects of CBP - those usually ... nutrients," said Dr. Mobbs, "but how a reduction in dietary intake impacts the glucose metabolism, which contributes to oxidative stress." Meanwhile, a high calorie diet may accelerate ...
Subject: The Mount Sinai Hospital / Mount Sinai School of Medicine
2009 NOV 30 ... from Fuzhou, People's Republic of China, "Lysophospholipids play important roles in cellular signal transduction and are implicated in many biological processes, including ... in blood plasma and plays an important role in determining the absorption, distribution, metabolism and excretion of drugs. In the present study, LPE (lysophosphatidylethanolamine) was ...
2009 DEC 1 ... membrane; it functions to export an unknown species into the cytosol and is involved in cellular iron metabolism. Depletion or deletion of Atm1p causes Fe accumulation in mitochondria ...
2009 NOV 24 ... the brain uncoupling protein UCP4 exhibit enhanced dependency on glucose for support of cellular bioenergetics and survival," investigators in the United States report. ... "Increased bioenergetics demand can stimulate compensatory increases in glucose metabolism. We previously reported that neural cells expressing the brain uncoupling protein UCP4 ...
2009 NOV 23 ... in regulating the lifespan of mammalian cells and is involved in critical aspects of cellular aging processes. In this review, we will briefly summarize our current understanding of ... Liew and colleagues published the results of their research in Diabetes Obesity & Metabolism (The roles of telomeres and telomerase in beta-cell regeneration. Diabetes Obesity & ...
