Search results
Results from the WOW.Com Content Network
Acute intermittent porphyria (AIP) is a rare metabolic disorder affecting the production of heme resulting from a deficiency of the enzyme porphobilinogen deaminase. It is the most common of the acute porphyrias. [1] [2] [3]
The most well-known health issue involving porphobilinogen deaminase is acute intermittent porphyria, an autosomal dominant genetic disorder where insufficient hydroxymethylbilane is produced, leading to a build-up of porphobilinogen in the cytoplasm. This is caused by a gene mutation that, in 90% of cases, causes decreased amounts of enzyme.
Porphyria / p ɔːr ˈ f ɪr i ə / is a group of disorders in which substances called porphyrins build up in the body, adversely affecting the skin or nervous system. [1] The types that affect the nervous system are also known as acute porphyria, as symptoms are rapid in onset and short in duration. [1]
Aminolevulinic acid dehydratase deficiency porphyria (also known as Doss porphyria, [1] plumboporphyria, [1] or ADP [2]) is an extremely rare autosomal recessive metabolic disorder that results from inappropriately low levels of the enzyme delta-aminolevulinic acid dehydratase , which is required for normal heme synthesis.
Symptoms can be as mild as cramps and a bit of diarrhea to life-threatening situations like respiratory failure and meningitis. The young, older people, and immune-compromised individuals are most ...
What are the symptoms of HMPV? Similarly to other seasonal colds, symptoms include cough, nasal congestion, fever and shortness of breath, the CDC said. But these symptoms can progress to ...
Hereditary insufficiency of porphobilinogen synthase is called porphobilinogen synthase (or ALA dehydratase) deficiency porphyria. It is an extremely rare cause of porphyria, [13] with less than 10 cases ever reported. [14] All disease associated protein variants favor hexamer formation relative to the wild type human enzyme. [13]
Cases of tularemia, also known as “rabbit fever," are on the rise in the U.S., according to a new report from the CDC. The report identifies symptoms and the groups most at risk.