fumarase/atrophy

We observed a deficiency of both the mitochondrial and cytosolic forms of fumarase in a male infant with mitochondrial encephalomyopathy who presented at one month of age with failure to thrive, developmental delay, hypotonia, cerebral atrophy, lactic and pyruvic acidemia, and fumaric aciduria. The

A 7-month-old boy died in a demented state after a clinical history characterized by generalized seizures, psychomotor deterioration, and fumaric aciduria. We found a marked deficiency of both mitochondrial and cytosolic fumarases in skeletal muscle, brain, cerebellum, heart, kidney, liver, and

A family having two boys with progressive encephalomyopathy and fumaric aciduria due to fumarase deficiency is described. Both patients initially presented with polyhydramnios and enlarged cerebral ventricles in utero, with subsequent cerebral atrophy, severe developmental delay, infantile spasms,

Fumaric aciduria is a rare autosomal recessive metabolic disease which is characterized with excessive fumaric acid exretion in urine. In the prenatal period, polyhydramniosis, intrauterine growth retardation, enlarged brain ventricles and brain anomalies are observed. Growth and development

The activity of 7 mitochondrial enzymes, fumarase, NAD-malate dehydrogenase (MDH), citrate synthase (CS), valine dehydrogenase (VDH), succinate dehydrogenase (SDH), glutamate dehydrogenase (GDH), pyruvate dehydrogenase complex (PDHC) has been measured in platelet preparations from patients affected

Acute neurological crises involving striatal degeneration induced by a deficiency of glutaryl-CoA dehydrogenase (GCDH) and the accumulation of glutaric (GA) and 3-hydroxyglutaric acid (3-OHGA) are considered to be the most striking features of glutaric aciduria type I (GA1). In the present study, we

Aging compromises restoration of the cardiac mechanical function during reperfusion. We hypothesized that this was due to an ampler release of mitochondrial reactive oxygen species (ROS). This study aimed at characterising ex vivo the mitochondrial ROS release during reperfusion in isolated perfused