直肠息肉患者尿中吲哚乙酸和尿蓝母的测定(摘要)

• 机 构: 浙江海宁肿瘤防治研究室生化组,浙医大生化教研室 大肠癌研究组,
• 出 处: 浙江肿瘤通讯
• 发表日期: 1980年04期
• 关键词: 尿蓝母 直肠息肉 吲哚乙酸 胃肠癌 病变率 大肠癌 厌氧菌 肠癌患者 癌前期病变 癌变

吃高脂膳食的大肠癌患者肠道厌氧菌增多,它可把色氨酸分解成吲哚,经吸收后在肝脏改造成尿蓝母随尿排出。日本见江报道,早期胃肠癌组织合成吲哚乙酸量增加。78年浙江海宁大肠癌普查结果表明各类型息肉均可发生癌变,这些息肉可视为直肠癌前期病变,其中息肉大于0.5厘米者病变率较高。

Patients with colorectal cancer who eat high-fat diets have increased intestinal anaerobic bacteria, which can decompose tryptophan into sputum, which is absorbed into the liver and transformed into urine blue mother with urine. Japan’s Jiang Jiang reported that the amount of indole acetic acid increased in early gastrointestinal cancer tissues. The results of the general survey of colorectal cancer in Haining, Zhejiang Province in the year of 78 showed that all types of polyps can undergo canceration. These polyps can be considered as precancerous lesions of the rectal cancer, in which polyps larger than 0.5 cm have higher lesion rates.