【摘 要】
：
Objective: To study the express of some nonhormonal antigens in pancreatic endocrine tumors. Methods: The nonhormonal antigens including Alpha-subunit of human
【机 构】
：
General Hospital of the Navy, Beijing 100037
论文部分内容阅读
Objective: To study the express of some nonhormonal antigens in pancreatic endocrine tumors. Methods: The nonhormonal antigens including Alpha-subunit of human chorionic gonadotropin (α-HCG), progesterone receptors (PR), 7B2, HISL-19, in normal pancreatic islets and in 52cases of pancreatic endocrine tumors (PET) were investigated by immunohistochemistry. Results: It was found that HCG can be detected in PET but not in normal islet cells. HCG immunoreactivity was expressed by 3 of 28 (10.7%) benign PET and by 14 of 24 (58.3%)malignant PET. PR was found by 20 of 28 (71.4%) benign PET and by 7 of 24 (29%) malignant PET. 7B2 was detected by 23 of 28 (82.1%) benign PET and by 13 of 24(54.2%) malignant PET. HISL-19 was appeared by 23 of 28 benign PET and by 11 of 24 (46%) malignant PET.Golgitype persisted in 87.5% malignant tumors.Conclusion: The assay of nonhormonal antigens may be well defined the clinico-pathological characteristics of PET.
其他文献
目的:探讨强化上肢带运动治疗对脑卒中后偏瘫肩痛患者的疗效.方法:对本院于2017年10月--2018年10月收治的脑卒中后偏瘫肩痛患者62例进行观察,利用电脑随机的方式分为常规组、
1、容易消化白米熬煮温度超过60摄氏度就会产生糊化作用,熬煮软熟的稀饭入口即化,下肚后非常容易消化,很适合肠胃不适的人食用。2、增强食欲,补充体力生病时食欲不振,清粥搭
油画在中国的发展有近百年的历史,经历了从幼稚到成熟的过程,从单一到丰富多彩,其中的题材也是丰富多样的。女性形象作为油画中一个经常出现的题材在美术创作中具有不可替代
Factors for determining the spindle size are the shaft diameter,positions of bearing and motor,and entire length of the spindle.Then,it is important to find the
目的 分析放射技术在肺部肿瘤诊断方面的应用效果.方法 选择2016年5月至2018年5月于我院就诊的87例疑似肺部肿瘤患者为研究对象,所有患者均经胸部X、螺旋CT及联合检查,由2名
Objective: To study the significance of preoperative chemotherapy for the treatment of neurogenic tumor in children. Methods: VMA, MYCN gene and DNA content of
目的:观察四妙汤联合通痹膏外敷治疗急性痛风性关节炎的效果.方法:选择我院于2016年8月-2018年5月收治的97例急性痛风性关节炎患者为研究对象.参照治疗方法的差异分成对照组(
Objective: To study the relationship between EBV infection and the expression of CD56 in T-cell lymphomas (TCLs). Methods: 46 cases of TCLs and 15 cases of reac
Objective: To study the correlations between human leukocyte antigen (HLA) and osteosarcoma in Chinese Han nationality. Methods: The frequencies of HLA-A, B,DR,
张老师今年66岁,有10年糖尿病史。她家正好住在山脚下,于是每天清晨6时,张老师就早早起床登山,但是几次下来,她发现,每次走路不到两百米,就会感到双脚疼痛难忍,无法继续行走