Conclusion: The detection of serum anti-72000 protein from egg nucleus antibodies is useful for diagnosis and follow-up of MCTD cases.

结论：MCTD患者血清抗鸡卵核中72000蛋白抗体检测，对MCTD诊断有较高的价值，在治疗随访中也可起到一定的临床提示作用。

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Objective: To analyse the specific antigens extracted from egg nucleus as diagnostic antigens in patients with mixed connective tissue disease (MCTD).

目的：分析鸡卵核提取物中检测混合性结缔组织病(MCTD)的特异性抗原成份。

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The nucleus is removed from the egg cell.

细胞核已经从卵细胞中移除。

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His method involves inserting the nucleus from an egg with faulty mitochondria into a donor egg that has had its nucleus removed.

FORBES: UK May Be Close To Approving Nuclear Transfer Technique for IVF

Although the transplanted nucleus enters the egg properly imprinted, reprogramming messes this up.

ECONOMIST: Cloning around

In order to clone a human, scientists would remove the nucleus of an egg and extract its genetic material, leaving just its shell.

CNN: Group says it will move human cloning work offshore