Ads
related to: argininosuccinic aciduria symptoms mayo clinic
Search results
Results From The WOW.Com Content Network
Argininosuccinic aciduria belongs to a class of genetic diseases called urea cycle disorders. The urea cycle is a sequence of reactions in the cells of the liver . It processes excess nitrogen , generated when protein is used by the body, to make a compound called urea that is excreted by the kidneys .
Signs and symptoms [ edit ] Because of the enormous number of these diseases and the numerous systems negatively impacted, nearly every "presenting complaint" to a healthcare provider may have a congenital metabolic disease as a possible cause, especially in childhood and adolescence.
Mutations in the human ASL gene causes argininosuccinic aciduria, a rare autosomal recessive disorder, and results in deficiencies of the urea cycle. Argininosuccinate lyase is an intermediate enzyme in the urea synthesis pathway and its function is imperative to the continuation of the cycle.
Maple syrup urine disease can be classified by its pattern of signs and symptoms or by its genetic cause. The most common and severe form of this disease is the classic type, which appears soon after birth, and as long as it remains untreated, gives rise to progressive and unremitting symptoms.
Infants with LPI are usually symptom-free when breastfed because of the low protein concentration in human milk, but develop vomiting and diarrhea after weaning. The patients show failure to thrive, poor appetite, growth retardation, enlarged liver and spleen, prominent osteoporosis and osteopenia, [4] delayed bone age and spontaneous protein aversion.
The cryptic form of (CAH) refers to a condition in which an individual is genetically determined to have the nonclassic variant of CAH but does not display any obvious symptoms. The term "cryptic" is used due to the lack of symptomatology in these individuals. Most males and some females with nonclassic CAH do not exhibit clinical signs or ...
The pathophysiology of 3-Hydroxy-3-methylglutaryl-CoA lyase deficiency, like that of many other inborn errors of metabolism, can be explained by the accumulation of potentially harmful metabolites and a lack of products (ketone bodies). [8]
D-Glyceric Acidemia (a.k.a. D-Glyceric Aciduria) is an inherited disease, in the category of inborn errors of metabolism. It is caused by a mutation in the gene GLYCTK , which encodes for the enzyme glycerate kinase .