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为了进一步了解硒对免疫功能作用的机制,本文拟从细胞免疫指标的T细胞亚群和体液免疫的免疫球蛋白的变化,进一步了解临床上补硒在大肠癌防治中的作用。1 研究对象与观察方法1·1 研究对象 1998年3月至1999年3月瑞金医院外科患大肠癌的住院病人40例(男26例,女14例)中位年龄58岁(26～85岁),全部经手术及病理证实。随机分成2组,治疗组和对照组,治疗组20例(男14例,女6例),中位年龄为58岁(26～80岁),对照组20例(男11例,女9例),中
In order to further understand the mechanism of selenium on immune function, this article intends to further understand the role of selenium in the prevention and treatment of colorectal cancer from the changes of T cell subsets and humoral immune immunoglobulin. 1 Research Object and Observation Methods 1.1.1 Subjects 40 patients (26 males and 14 females) of hospitalized patients with colorectal cancer at the Department of Surgery, March 1998 to March 1999, at Ruijin Hospital. The median age was 58 years (26 to 85 years). ), All confirmed by surgery and pathology. Randomly divided into 2 groups, treatment group and control group, treatment group of 20 patients (male 14 cases, female 6 cases), the median age of 58 years (26 to 80 years old), the control group of 20 cases (11 males and 9 females ),in