Words similar to aciduria
Example sentences for: aciduria
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In 24 children with inherited disorders of fatty acid oxidation, conduction defects or arrhythmias were the predominant presenting feature [ 14 ] . Arrhythmias in association with hepatomuscular symptoms and hyperammonemia have also been demonstrated in cases of carnitine-acylcarnitine translocase deficiency whose presenting features also include neonatal distress, convulsions, hypoglycemia, hypoketonemia, intermittent dicarboxylic aciduria, hypothermia, apnea, neurological deterioration, and hypocarnitinemia with grossly elevated acylcarnitines [ 15 ] . The accumulation of arrhythmogenic metabolites of fatty acids, such as long chain acylcarnitines, may be responsible for the observed lethal cardiac defects.
Orotic aciduria and abnormal acylcarnitine profile as potential markers of mitochondrial disease
Reye syndrome, a disorder of unknown cause, is characterized by acute encephalopathy and fatty degeneration of the liver and it is usually characterized by a history of preceding viral illness or the use of aspirin during viral infections [ 10 ] . Many children with metabolic disorders present with Reye-like syndrome episodes, usually at a young age and/or with a positive past or family history suspicious for an inborn error of metabolism [ 11 ] . It has been reported as a presenting sign of type I 3-MGC aciduria and in a few cases of mitochondrial cytopathies in older children [ 12 13 ] . However in the neonatal period, a Reye-like episode is not a typical presenting feature of a mitochondrial cytopathy.
It has been speculated that an abnormality of translocation of 3-MGC acid across the mitochondrial membrane may be the source of 3-MGC aciduria in these patients [ 23 ] . The link between 3-MGC aciduria and mitochondrial dysfunction may involve failure of mitochondrial uptake of 3-MGC acid or potentially defective ubiquinone biosynthesis leading to increased levels of mevalonate in the mevalonate shunt pathway with subsequent increased synthesis of 3-MGC acid [ 27 ] .
1.18) deficiency has a relatively benign clinical course including speech delay and macrochephaly; type II 3-MGC aciduria (Barth syndrome) (Mendelian Inheritance in Man database *302060) has a clinical picture that includes cardiomyopathy, recurrent infections, neutropenia, short stature and normal cognitive function and is caused by mutations in the tafazzin gene (G4.
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