The effects of turmeric oil on the expression of proliferating cell nuclear antigen (PCNA) were detectedby means of immunohistochemical method SABC with monoclonal anti-PCNA antibody and using image patternanalysis technique.

• 采用免疫组织化学技术SABC法及图像分析技术检测姜黄油对COLO-16细胞增殖细胞核抗原(PCNA)表达的影响。