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内皮素 (ＥＴ)是由内皮细胞合成的生物活性肽 ,它由 2 1个氨基酸组成 ,是目前所知的最强的缩血管物质。为了进一步研究ＥＴ对于判断消化系恶性肿瘤病情进展的临床价值 ,我们检测12 8例消化系恶性肿瘤患者和 40例健康体检者血浆ＥＴ含量 ,并结合临床做了相关的数据处理分析 ,探?
Endothelin (ET) is a biologically active peptide synthesized by endothelial cells. It is composed of 21 amino acids and is the most powerful vasoconstrictor known. In order to further study the clinical value of ET in judging the progression of digestive malignancy, we detected plasma ET levels in 128 patients with digestive system malignancy and 40 healthy subjects, and combined with relevant clinical data analysis.