大肠癌肝转移雌激素受体检测及其临床意义

来源 :实用临床医药杂志 | 被引量 : 0次 | 上传用户:freeangel01
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
近年来,许多国内外研究均证明某些非靶器官肿瘤的肿瘤组织中存在性激素受体,如胃癌、大肠癌、肝癌、肺癌,胆囊癌,胰腺癌等,提示这些组织肿瘤的发生存在一定的激素依赖性,但具体的作用机制尚不完全清楚。现阶段我国大肠癌的发病率逐年升高,病死率仍在上升,放疗化疗效果亦不理想,特别是目前大肠癌远处转移发生率高,如肝转移、远处淋巴结转移、
其他文献
In the state of Sao Paulo, Brazil, public policies regarding the air quality aimed at the welfare of the population are strongly dependent on monitoring conduct
为了警告同伴有类似于蛇或豹猫这样的掠食者靠近.棕卷尾猴会发出一种特别的叫声以提醒同类赶紧逃跑。然而,在阿根廷伊瓜苏国家公园对某群棕卷尾猴进行研究时.美国学者Brandon Wh
Bahrain’s roofs of private and public buildings despite being flat, are dead, useless, and crammed with lumber and unwanted items. These roofs should be transf
Cadmium (Cd), one of the most toxic heavy metals added to soil after phosphate fertilizer treatment, was investigated. The effects of this metal on morphologica
这篇论文简要地论述了在综合保护电路中使用一种新颖微机的研制。该保护电路为防止接地故障、不平衡负载、单相工作、过载、短路以及含阻抗的低值真正短路故障提供了保护措施
这片广袤无垠的田野向让-克劳德·特依希尔发出了召唤,这种召唤有如美人鱼的勾魂歌声,让他无法抵挡。而在他眼中,那些生活在法国西南部、守护着这片田野的“居民们”也同样
随着经济的飞速发展,流动人口越来越多,随之而来的计划生育管理服务难度增加。为此,必须进一步建立健全流动人口综合管理机制,建立符合流动人口发展规律的经费保障机制,建立符合流
The use in agriculture of excreta from urine-diversion toilets can be an alternative solution to the lack of sanitation and high costs of mineral fertilizers in
Establishing environmental institutions will aid in providing effective responses on any changes in the status of environment by improving the current policies
As many chemicals with genotoxic potential are emitted to surface water, genotoxicity tests are gaining importance which led to the development of several techn