問題詳情

7.有關iron refractory iron deficiency anemia(IRIDA)的敘述,下列何者錯誤?
(A)大多是autosomal recessive的遺傳疾病
(B)口服與靜脈注射的鐵劑通常毫無效果
(C)可因TMPRSS6基因突變所致
(D)血漿中的hepcidin通常是升高的

參考答案

答案:B
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用户評論

【用戶】7Rose

【年級】國一下

【評論內容】iron refractory iron ...

【用戶】Holmes

【年級】國一上

【評論內容】Iron refractory iron deficiency anemia is a hereditary recessive anemia due to a defect in the TMPRSS6 gene encoding Matriptase-2. This protein is a transmembrane serine protease that plays an essential role in down-regulating hepcidin, the key regulator of iron homeostasis. Hallmarks of this disease are microcytic hypochromic anemia, low transferrin saturation and normal/high serum hepcidin values.參考資料: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669438/課本p.46,靜脈注射鐵劑可能有血液學反應,但口服鐵劑無效...

【用戶】7Rose

【年級】國一下

【評論內容】iron refractory iron ...

【用戶】Holmes

【年級】國一上

【評論內容】Iron refractory iron deficiency anemia is a hereditary recessive anemia due to a defect in the TMPRSS6 gene encoding Matriptase-2. This protein is a transmembrane serine protease that plays an essential role in down-regulating hepcidin, the key regulator of iron homeostasis. Hallmarks of this disease are microcytic hypochromic anemia, low transferrin saturation and normal/high serum hepcidin values.參考資料: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669438/課本p.46,靜脈注射鐵劑可能有血液學反應,但口服鐵劑無效...