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| | What is Mitochondrial Disease? |
 | | Mitochondrial diseases result from failures of the mitochondria, specialized compartments present in every cell of the body except red blood cells. |
 | | Diseases of the mitochondria appear to cause the most damage to cells of the brain, heart, liver, skeletal muscles, kidney and the endocrine and respiratory systems. |
 | | Depending on which cells are affected, symptoms may include loss of motor control, muscle weakness and pain, gastro-intestinal disorders and swallowing difficulties, poor growth, cardiac disease, liver disease, diabetes, respiratory complications, seizures, visual/hearing problems, lactic acidosis, developmental delays and susceptibility to infection. |
| www.umdf.org /mito_info/whatismito.aspx (230 words) |
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