The contents of iNOS and NO in colon of depression model rat were detected by corresponding biochemistry kits and the expression of COX 2 was detected by immunohistochemical technology. 采用生物化学试剂盒检测大鼠结肠组织中iNOS和NO的含量,免疫组化SP方法检测结肠组织COX2的表达。
The team found no link between colon cancer risk and folic acid and said this may suggest the dual effects of the supplements on this cancer cancel each other out. 该实验没有得出叶酸与大肠癌关系的阳性结果。研究者认为是叶酸对大肠癌的双重作用相互抵消了。
However, some recent studies showed that intake of dietary fiber has no effect on colon cancer. 近年随着研究不断深入,出现许多不同观点,有些观点甚至认为膳食纤维能增加患结肠癌风险性。
There is no AQP-4 expression in the ascending and descending colonic mucosal epithelial cell of normal subject ( control group ), but small amount of expression in ascending colon of slow transmit constipation patient ( experimental group ) and no expression in descending colon. 2AQP-4在正常人(对照组)升结肠和降结肠结肠黏膜上皮细胞上未见表达,在慢传输型便秘患者(试验组)升结肠结肠上皮细胞有少量表达,降结肠上无表达。
The results indicate radioactivity concentration on tumor site in nude mice bearing prostate cancer but no radioactivity concentration on colon tumor. 显像结果表明,前列腺癌裸鼠肿瘤部位有明显放射性浓聚,而荷结肠癌裸鼠肿瘤部位无放射性浓聚。