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结直肠癌是我国常见的胃肠道恶性肿瘤,其发病率近年呈不断上升之势。随着发病率的增加,结直肠癌的研究也逐渐深入,以及分型亦也不断完善。而黏蛋白作为结直肠癌的特征之一,亦成为结直肠肠癌的研究热点。1黏蛋白的种类及共同特征及功能黏蛋白是一类含有寡糖链的具有高分子量(20～400kd)的糖蛋白,分布于多种上皮细胞表面,主要存在于胃肠道、呼吸道、泌尿生殖道表面细胞及其
Colorectal cancer is a common gastrointestinal cancer in China, and its incidence has been on the rise in recent years. With the increase of incidence, the research of colorectal cancer has also been gradually deepened, and the classification has also been continuously improved. Mucin, as one of the features of colorectal cancer, has become a research hotspot in colorectal cancer. 1 Mucin Types and Common Features and Functions Mucin is a class of glycoproteins with high molecular weight (20-400 kd) containing oligosaccharide chains distributed on the surface of many kinds of epithelial cells, mainly in the gastrointestinal tract, respiratory tract, urinary tract Reproductive tract surface cells and their