Familial Hypercholesterolemia: EVIDENCE FOR A NEWLY RECOGNIZED MUTATION DETERMINING INCREASED FIBROBLAST RECEPTOR AFFINITY BUT DECREASED CAPACITY FOR LOW DENSITY LIPOPROTEIN IN TWO SIBLINGS
AUTOR(ES)
Ostlund, Richard E.
RESUMO
Cultured skin fibroblasts were obtained from two siblings with classic clinical features of homozygous familial hypercholesterolemia. Plasma cholesterol values were 970 and 802 mg/100 ml in the siblings, 332 mg/100 ml in the mother, and 426 mg/100 ml in the father. Fibroblast receptor-specific capacity for binding and degradation of 125I-low density lipoprotein (LDL) at 37°C was 11% of normal, consistent with the diagnosis of “homozygous LDL receptor-defective” hypercholesterolemia, a disorder in which LDL binding activity is low but detectable.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=370290Documentos Relacionados
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