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Latest NADH dehydrogenase Stories

2011-10-07 11:01:36

Published in the Journal of Parkinson's Disease A new study in the Journal of Parkinson's Disease shows for the first time the effects of α-Synuclein (α-syn) gene multiplication on mitochondrial function and susceptibility to oxidative stress in human tissue. Mitochondrial dysfunction has been frequently implicated in the neurodegenerative process that underlies Parkinson's disease, but the basis for this has not been fully understood. Investigators from The...

2011-02-14 16:27:34

For the last several years, neurologists have been probing a connection between Parkinson's disease and problems with mitochondria, the miniature power plants of the cell. Toxins that mimic Parkinson's effects act specifically to poison mitochondria, and mitochondria appear to be damaged in the brain cells that are endangered in the disease. But one unresolved question has been: are mitochondria simply the vulnerable "canaries in the coal mine" or is their deterioration a key step on the way...

2009-09-24 13:58:36

Researchers are delving into abnormal gene function in mitochondria, structures within cells that power our lives. Mitochondria are the place where energy is generated from the most basic molecules of food. Because this function is essential to life, defects in mitochondria may affect a wide range of organ systems in humans and animals. Some names of mitochondrial disorders are Leigh's disease, MELAS syndrome and complex I deficiency. These are often severe and progressive conditions that...

2009-09-24 11:00:00

PHILADELPHIA, Sept. 24 /PRNewswire-USNewswire/ -- Researchers are delving into abnormal gene function in mitochondria, structures within cells that power our lives. Mitochondria are the place where energy is generated from the most basic molecules of food. Because this function is essential to life, defects in mitochondria may affect a wide range of organ systems in humans and animals. Some names of mitochondrial disorders are Leigh's disease, MELAS syndrome and complex I deficiency....

2008-06-03 06:00:24

By Robertson, D Ross Smith-Vaniz, William F Coral reefs, one of the most biologically diverse and important ecosystems on Earth, are experiencing unprecedented and increasing ecological decline, yet the fish faunas of such reefs and other tropical shoreline habitats remain poorly known in many areas. Rotenone, a natural substance traditionally used by subsistence fishers, is a uniquely efficient tool for sampling reef and other shore fishes for marine research. Unfortunately, such sampling...