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人恶性卵巢上皮肿瘤p53基因5~8外显子突变的研究 被引量:2

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摘要 为探明p53基因突变与恶性卵巢上皮肿瘤发生发展的关系,采用PCR-SSCP法对40例恶性卵巢上皮肿瘤及30例良性卵巢上皮肿瘤(对照)的p53基因第5~8外显子突变情况进行了检测。结果显示:恶性卵巢上皮肿瘤p53基因5~8外显子点突变率为30%,而30例良性卵巢上皮肿瘤中未发现p53基因突变。结论:在卵巢良性肿瘤向恶性转化过程中,p53基因突变可能起着重要作用。
作者 马艳 曾宪端
出处 《中国现代医学杂志》 CAS CSCD 1999年第3期25-26,共2页 China Journal of Modern Medicine
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