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Brief Report: Identical Male Twins Concordant for Asperger’s Disorder

机译:简要报告:相同的男性双胞胎在阿斯伯格疾病中的作用

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摘要

The first case study of identical male twins concordant for DSM-IV Asperger’s disorder (ASD) was presented. Their monozygocity was confirmed by short tandem repeat analyses with a probability of 99.999963%. Despite sharing the same DNA and environment, the twins are different in comorbidity (i.e., major depressive disorder in the elder and absence seizure in the younger) and in IQs and motor performance (i.e., the elder was lower in IQs and clumsier). Both of them were normal in computed tomographic scanning and magnetic resonance imaging discordant with some previous reports of brain imaging abnormalities in ASD. Further studies are needed to clarify inherited/acquired epigenetic defects and brain imaging abnormalities relating to behavioral phenotypes in ASD twins.
机译:介绍了第一个针对DSM-IV阿斯伯格综合症(ASD)的同卵双胞胎的病例研究。通过短串联重复分析证实了它们的单合性,可能性为99.999963%。尽管双胞胎具有相同的DNA和环境,但双胞胎的合并症(即老年人的严重抑郁症和年轻人的癫痫发作),智商和运动表现(即老年人的智商和笨拙度较低)有所不同。两者在计算机断层扫描和磁共振成像方面均正常,与先前关于ASD脑成像异常的一些报道不一致。需要进一步的研究来阐明与ASD双胞胎行为表型有关的遗传/获得性表观遗传缺陷和脑成像异常。

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