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               ·144 ·                            南 京    医 科 大 学 学         报                        2023年1月


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              成障碍。该疾病是 CAH 的一种极为罕见的特殊类                               9038
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              显,随着年龄的增长,一方面从食物中摄入的钠增                                 tion of the genes encoding the melanocortin⁃2(adrenocor⁃
              加,另一方面肾小管对盐皮质激素耐受性下降,临                                 ticotropic hormone)and melanocortin⁃3 receptors to chro⁃
              床表现可逐渐好转         [13-14] 。此类疾病因临床罕见需与                  mosomes 18p11.2 and 20q13.2⁃Q13.3 by fluorescence in
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              疗,剂量遵循个体化原则,一般无需补充盐皮质激                                 surface[J]. J Clin Endocrinol Metab,2008,93(12):
              素。儿童首选醋酸氢化可的松,以保证儿童正常生                                 4948-4954
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              治疗,剂量为 0.05~0.10 mg/d,严重失盐者可增至                         ciency due to compound heterozygosity of two novel
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              表现明确其病因有一定难度,确诊还需依靠基因检                                 view of literature[J]. Front Endocrinol(Lausanne),2019,
              测。临床医生需增加对该类疾病的认识,以期早期
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                   ing protein ⁃ 5 in bone cell cultures by transcriptional                    (责任编辑:蒋      莉)
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