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在血红蛋白病(H_b)普查中,浙江省发现一个遗传性胎儿血红蛋白持续症(称HPFH)家系。这种HPFH,国内仅见1例摘要报告,完整的HPFH家系尚未见报道。该HPFH家系的先症者无临床症状,体检未发现异常,血清学检查各项指标均属正常范围。其H_b酸洗脱法染色含H_bF的红细胞达86％,各个含H_bF红细胞的H_bF分布一致。用对氯汞苯甲酸法进行H_b肽链解离未见异常区带。CM-22
In the Hemoglobinopathies (H_b) census, a hereditary fetal hemoglobin persistence (HPFH) pedigree was found in Zhejiang Province. This HPFH, only a summary of the domestic report, a complete family of HPFH has not been reported. The first symptom of the HPFH family no clinical symptoms, physical examination found no abnormalities, serological tests are indicators of the normal range. The H_b acid elution method containing H_bF red blood cells up to 86%, each containing H_bF red blood cells H_bF distribution consistent. H_b peptide chain dissociation with p-chloromercuribenzoate method showed no abnormal zone. CM-22