目的:探讨结直肠癌与Ⅱ型糖尿病的相关性,了解Ⅱ型糖尿病对结直肠癌的发病、围手术期并发症以及预后的影响。方法:选取2002年-2010年间经病理确诊的结直肠癌手术后患者256例,同时期的非肿瘤手术后患者372例作对照,比较两组年龄、性别、...目的:探讨结直肠癌与Ⅱ型糖尿病的相关性,了解Ⅱ型糖尿病对结直肠癌的发病、围手术期并发症以及预后的影响。方法:选取2002年-2010年间经病理确诊的结直肠癌手术后患者256例,同时期的非肿瘤手术后患者372例作对照,比较两组年龄、性别、体重指数(body mass index,BMI)、病程、糖尿病病史、糖尿病家族史、并发症、肿瘤系列生化检查及环境因素如吸烟和饮酒等因素,同时还分析了结直肠癌的发生率,以及各组对手术后并发症和预后的影响。结果:结直肠癌患者中Ⅱ型糖尿病的患者发生率为30.1%;较非肿瘤患者高;其并发感染占6.6%。结论:多因素分析结果显示,结直肠癌与Ⅱ型糖尿病存在某种相关性,Ⅱ型糖尿病增加了感染机会,并且增加了结直肠癌的风险和结直肠癌根治手术后感染的风险。展开更多
Objective To investigate the distribution of nitric oxide synthase (NOS), nerve growth factor receptor (NGFR) and interstitial cells of Cajal (ICCs) in Hirschsprung’s disease (HD). Methods The distribution of NOS, NG...Objective To investigate the distribution of nitric oxide synthase (NOS), nerve growth factor receptor (NGFR) and interstitial cells of Cajal (ICCs) in Hirschsprung’s disease (HD). Methods The distribution of NOS, NGFR and ICCs was studied by using NADPH diaphorase histochemistry, immunohistochemistry with a monoclonal antibody to human NGFR and the specific polyclonal antibody against c-kit in 8 normal controls and 10 cases of HD. Results NOS and NGFR were abundantly present in the myenteric plexus and in the nerve fibers of musculature. ICCs were intensively distributed in the surface of circular musculature and around the myenteric plexus to form a network in normal control colon. In contrast, NOS and NGFR were scarce or absent in the myenteric plexus and in the nerve fibers of musculature, while the hypertrophic nerve trunks were NGFR positive, ICCs were scarcely distributed and the network was disrupted in the aganglionic colon in HD. Conclusion These findings suggest the involvement of NOS, NGFR and ICCs in the pathophysiology of HD.展开更多
文摘目的:探讨结直肠癌与Ⅱ型糖尿病的相关性,了解Ⅱ型糖尿病对结直肠癌的发病、围手术期并发症以及预后的影响。方法:选取2002年-2010年间经病理确诊的结直肠癌手术后患者256例,同时期的非肿瘤手术后患者372例作对照,比较两组年龄、性别、体重指数(body mass index,BMI)、病程、糖尿病病史、糖尿病家族史、并发症、肿瘤系列生化检查及环境因素如吸烟和饮酒等因素,同时还分析了结直肠癌的发生率,以及各组对手术后并发症和预后的影响。结果:结直肠癌患者中Ⅱ型糖尿病的患者发生率为30.1%;较非肿瘤患者高;其并发感染占6.6%。结论:多因素分析结果显示,结直肠癌与Ⅱ型糖尿病存在某种相关性,Ⅱ型糖尿病增加了感染机会,并且增加了结直肠癌的风险和结直肠癌根治手术后感染的风险。
文摘Objective To investigate the distribution of nitric oxide synthase (NOS), nerve growth factor receptor (NGFR) and interstitial cells of Cajal (ICCs) in Hirschsprung’s disease (HD). Methods The distribution of NOS, NGFR and ICCs was studied by using NADPH diaphorase histochemistry, immunohistochemistry with a monoclonal antibody to human NGFR and the specific polyclonal antibody against c-kit in 8 normal controls and 10 cases of HD. Results NOS and NGFR were abundantly present in the myenteric plexus and in the nerve fibers of musculature. ICCs were intensively distributed in the surface of circular musculature and around the myenteric plexus to form a network in normal control colon. In contrast, NOS and NGFR were scarce or absent in the myenteric plexus and in the nerve fibers of musculature, while the hypertrophic nerve trunks were NGFR positive, ICCs were scarcely distributed and the network was disrupted in the aganglionic colon in HD. Conclusion These findings suggest the involvement of NOS, NGFR and ICCs in the pathophysiology of HD.
