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Current Treatment Options in Gastroenterology, 2000
The porphyrias are a diverse group of metabolic diseases. Major manifestations are episodic neurovisceral attacks of pain or other neurologic features, and/or dermatologic abnormalities. It is essential that a clear diagnosis be established prior to planning management.
, Bonkovsky, , Barnard
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The porphyrias are a diverse group of metabolic diseases. Major manifestations are episodic neurovisceral attacks of pain or other neurologic features, and/or dermatologic abnormalities. It is essential that a clear diagnosis be established prior to planning management.
, Bonkovsky, , Barnard
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Disease-a-Month, 1989
The porphyrias are metabolic disorders in which there are excessive accumulation and excretion of porphyrins and porphyrin precursors. Each of the porphyrias has a specific enzyme defect in the pathway of heme biosynthesis that explains the pattern of biochemical abnormalities that occur.
J R, Bloomer, H L, Bonkovsky
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The porphyrias are metabolic disorders in which there are excessive accumulation and excretion of porphyrins and porphyrin precursors. Each of the porphyrias has a specific enzyme defect in the pathway of heme biosynthesis that explains the pattern of biochemical abnormalities that occur.
J R, Bloomer, H L, Bonkovsky
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Clinics in Liver Disease, 1998
The porphyrias are metabolic disorders characterized by abnormal heme biosynthesis with excessive accumulation and excretion of porphyrias or porphyrin precursors. Defects in the enzymes of the heme biosynthetic pathway result in porphyria. Several of the disorders have been classified as hepatic because the major site of the biochemical defect has ...
Y V, Scarlett +2 more
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The porphyrias are metabolic disorders characterized by abnormal heme biosynthesis with excessive accumulation and excretion of porphyrias or porphyrin precursors. Defects in the enzymes of the heme biosynthetic pathway result in porphyria. Several of the disorders have been classified as hepatic because the major site of the biochemical defect has ...
Y V, Scarlett +2 more
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Hepatoerythropoietic Porphyria
Archives of Dermatology, 1980In a case of hepatoerythropoietic porphyria (HEP) with unusual features, the patient had onset of photosensitivity in infancy, followed by spontaneous resolution of photosensitivity by the age of 7 years. Seven other cases of HEP have been found in the medical literature; the disease has systemic complications, mainly liver disease and anemia, and is ...
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Annals of Internal Medicine, 1978
In temperate and cold climates the most usual presenting symptom of variegate porphyria is an acute porphyric attack, indistinguishable from that seen in acute intermittent porphyria. Increased fragility of the skin in sun-exposed areas occurs in only half of such patients, and even then is usually mild and easily overlooked.
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In temperate and cold climates the most usual presenting symptom of variegate porphyria is an acute porphyric attack, indistinguishable from that seen in acute intermittent porphyria. Increased fragility of the skin in sun-exposed areas occurs in only half of such patients, and even then is usually mild and easily overlooked.
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Mayo Clinic Proceedings, 2002
Childhood porphyrias are an uncommon group of metabolic disorders that result from inherited deficiencies of enzymes involved in the heme biosynthetic pathway. Although childhood porphyrias have been reported globally, their exact incidence is unknown. The inheritance patterns of these disorders are complex.
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Childhood porphyrias are an uncommon group of metabolic disorders that result from inherited deficiencies of enzymes involved in the heme biosynthetic pathway. Although childhood porphyrias have been reported globally, their exact incidence is unknown. The inheritance patterns of these disorders are complex.
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