hemoglobin F (hereditary persistence of)

he·mo·glo·bin F (he·red·i·tar·y per·sis·tence of)

[MIM*142200.0026-] a condition due to an allele that depresses synthesis of β and δ chains (as in thalassemia), but this is fully compensated by increased γ chain synthesis and there is no anemia; there are 3 types: African type, no β or δ chain synthesis by the chromosome with the abnormal gene, heterozygotes have 20-30% Hb F and Hb A₂ slightly decreased, homozygotes form no Hb A or Hb A₂; Greek type, reduced β and δ chain synthesis, heterozygotes have 10-20% Hb F and normal Hb A₂; Swiss type, heterozygotes have only 1 to 3% Hb F and normal Hb A₂.

单词	hemoglobin f (hereditary persistence of)
释义	hemoglobin F (hereditary persistence of) he·mo·glo·bin F (he·red·i·tar·y per·sis·tence of) [MIM*142200.0026-] a condition due to an allele that depresses synthesis of β and δ chains (as in thalassemia), but this is fully compensated by increased γ chain synthesis and there is no anemia; there are 3 types: African type, no β or δ chain synthesis by the chromosome with the abnormal gene, heterozygotes have 20-30% Hb F and Hb A₂ slightly decreased, homozygotes form no Hb A or Hb A₂; Greek type, reduced β and δ chain synthesis, heterozygotes have 10-20% Hb F and normal Hb A₂; Swiss type, heterozygotes have only 1 to 3% Hb F and normal Hb A₂.
随便看	teleseminars teleservices teleservices and remote medical care system teleservice segmentation and reassembly telesex teleshop teleshop access teleshopping teleshov, nikolai teleshov, nikolai afanasevich teleshov, nikolai dmitrievich telesia telesickness telesinny telesio, bernardino telesis telesius teleskop telesm telesmatic telesmatically telesmin telesoftware telespectroscope telestacea