Search results
Results from the WOW.Com Content Network
A girl with the physical signs and symptoms of Kwashiorkor, which is an extreme form of malnutrition-associated hypoalbuminemia. Kwashiorkor is a disease of malnutrition characterized by decreased protein intake and amino acid deficiency resulting in hypoalbuminemia and a characteristic physical presentation.
Aromatic L-amino acid decarboxylase deficiency has an autosomal recessive pattern of inheritance. Aromatic L-amino acid decarboxylase deficiency is an autosomal recessive condition, meaning an individual needs to have two faulty copies of the DDC gene in order to be affected. Usually, one copy is inherited from each parent. [3]
Branched-chain keto acid dehydrogenase kinase deficiency (BCKDK deficiency) is a disease resulting from mutations of the BCKDK gene. Patients with BCKDK deficiency have low levels of branched chain amino acids (BCAA) in their organism due to accelerated breakdown of these essential amino acids.
As a result of TAT deficiency, the substrate tyrosine accumulates, causing ophthalmologic and dermatologic abnormalities. [3] Type III tyrosinemia results from a mutation in the HPD gene, which encodes the enzyme 4-hydroxyphenylpyruvate dioxygenase. [4] Type III tyrosinemia is the rarest of the three conditions, with only a few cases ever ...
Most of the organic acidemias result from defective autosomal genes for various enzymes important to amino acid metabolism.Neurological and physiological harm is caused by this impaired ability to synthesize a key enzyme required to break down a specific amino acid, or group of amino acids, resulting in acidemia and toxicity to specific organs systems.
Ketogenesis is the biochemical process through which organisms produce ketone bodies by breaking down fatty acids and ketogenic amino acids. [ 1 ] [ 2 ] The process supplies energy to certain organs, particularly the brain , heart and skeletal muscle , under specific scenarios including fasting , caloric restriction , sleep, [ 3 ] or others.
Symptoms of the deficiency are caused by the inability to reuse biotin molecules that are needed for cell growth, production of fatty acids and the metabolism of fats and amino acids. If left untreated, the symptoms can lead to later problems such as comas or death.
HFI is caused by a deficiency of fructose 1,6-biphosphate aldolase in the liver, kidney cortex and small intestine. Infants and adults are asymptomatic unless they ingest fructose or sucrose. [citation needed] Deficiency of hepatic fructose 1,6-biphosphate (FBPase) causes impaired gluconeogenesis, hypoglycemia and severe metabolic acidemia.