The area, perimeter, maximal length, minimal length of gland in the aforesaid group tissues were measured with Q500MC Image Analysis System (Leica). The cells number of glandular epithelium cells and goblet cells were also counted.

• 用Q500 MC 显微图像分析系统测试腺体的面积、周长、长轴、短轴, 并分别计数各腺体周长上的腺上皮细胞数和杯状细胞数。