目的:以放疗、化疗为主的肺癌综合治疗约占肺癌总数75％,其中部分肺癌的局部复发或残留与放射治疗失败有关,主要是靶区剂量不足和(或)靶区遗漏.此外,膈顶区肝癌由于受膈肌运动影响,上下位移较大,其放射治疗同样受到影响(1).在肺癌放射治疗中,呼吸运动、心脏和大血管波动等生理运动造成放疗靶区极其周围重要组织实际受照剂量与计划剂量之间有明显差异,通过比较两者胸壁动度,膈肌动度,大体靶区,及双肺平均受量测量
目的:为了清楚的识别不同检查方式(平扫、增强)、不同检查状态(增强检查后观察)、特殊检查(冠脉CTA检查)、患者身份(患者与陪护),确保检查有序、流程清晰和患者安全.方法:(1)对检查病人及家属设计识别胸牌,重视患者检查类别和检查状态识别,识别胸牌分为5种,平扫检查佩戴黄色胸牌,增强检查佩戴红色胸牌,增强检查后佩戴绿色胸牌,心脏检查佩戴粉红色胸牌,陪护佩戴蓝色胸牌.(2)对候诊椅设计座椅套标识进行
目的:探讨FXYD6蛋白表达与鼻咽癌(NPC)发生、转移及预后的关系.方法:采用S-P免疫组织化学方法检测128例鼻咽癌组织FXYD6蛋白的表达情况.结果:FXYD6蛋白表达率为84.3％(108/128).FXYD6蛋白在有颈部淋巴结转移组中的表达率为94.2％ (65/69),高于无颈部淋巴结转移组72.8％(43/59),两组比较有非常显著性差异(P＜0.01).FXYD6蛋白的表达与NPC
Aim: The purpose of this study was to established a method to Screen bacteria producing Super-spectrum-lactamase.Methods: 326 Gram-negative bacteria were collected from our hospital.MIC values of ceft
Aim: Advances in systems biology suggest that network pharmacology may be a novel and more effective strategy for drug discovery than the single-target strategy for complex diseases, such as depressio
目的::agfa5503像机的工作原理有别于传统的激光像机,它成像的核心器件是一个长条状的热敏头,所以这种像机常见伪影的形成原因与激光像机的有所不同,所以,伪影的处理方式也不同.经过几年的使用,对各种伪影的处理方法总结如下.
Aim: Two fractions (A, B3) of XYS were demonstrated to be the active fractions which possessed the antidepressant-like effects in our previous study.In this paper, The compatibility of A and B3 were u
Aim: Bone marrow mesenchymal stem cells (BMSCs) emerge as a new promising approach for treating heart diseases.However, the effects of BMSCs-based therapy on cardiac electrophysiological remodeling fo
Aim: To investigate the expression and function of B ceil-activating factor (BAFF) and its receptors (BCMA, TACI, and BAFF-R) in T cell-mediated inflammatory immune responses of animal model for rheum
Aim: 5 Adenosine monophosphate-activated protein kinase (AMPK) was reported to form transcriptional complex with peroxisome proliferator-activated receptor delta (PPARδ) to induce gene expression syne