维普中文期刊产品整合服务
5篇 您的检索式:作者名="M.Fox"
    题名 作者 年代 出处 被引量
1Chicago classification criteria of esophageal motility disorders defined in high resolution esophageal pressure topography显示文摘A. J.Bredenoord M.Fox P. J.Kahrilas J. E.Pandolfino W.Schwizer A. J. P. M.Smout 2012Neurogastroenterology & Motility2012,,:1
2Chicago classification criteria of esophageal motility disorders defined in high resolution esophageal pressure topography显示文摘A. J.Bredenoord M.Fox P. J.Kahrilas J. E.Pandolfino W.Schwizer A. J. P. M.Smout 2012Neurogastroenterology & Motility2012,,:1
3Chicago classification criteria of esophageal motility disorders defined in high resolution esophageal pressure topography显示文摘A. J.Bredenoord M.Fox P. J.Kahrilas J. E.Pandolfino W.Schwizer A. J. P. M.Smout 2012Neurogastroenterology & Motility2012,,:1
4Controlled Molecular Assembly of Tetrazine Derivatives on Surfaces显示文摘While self-assembly is relatively well-known and widely used to form hierarchical structures and thin film coatings,controlled assembly is less known and utilized.Our prior work has demonstrated the concept of controlled assembly of macromolecules such as star polymers[molecular weight(M_(w))∼383 kDa,hydrodynamic radius R∼13.8 nm]in droplets.This work extends this concept to smaller molecules,in this case,poly(ethylene glycol)bis-tetrazine(PEGbisTz,M_(w) 8.1 kDa,R∼1.5 nm).The key to controlled molecular assembly is to first deliver ultrasmall volumes(sub-fL)of solution containing PEG-bisTz to a substrate.The solvent evaporates rapidly due to the minute volume,thus forcing the assembly of solute,whose overall size and dimension are dictated by the initial liquid geometry and size.Using prepatterned surfaces,this work revealed that the initial liquid shape can be further tuned,and we could control the final assembly of solute such as PEGbisTz molecules.The degree of control was demonstrated by varying the micropatterns and delivery conditions.This work demonstrated the validity of controlled assembly for PEG-bisTz and enables three-dimensional(3D)nanoprinting of functional materials.The technology has promising applications in nanophotonics,nanoelectronics,nanocomposite materials,and tissue engineering.Shuo Wang Shuang Liu Audrey Sulkanen Joseph M.Fox Xinqiao Jia Gang-yu Liu 2022CCS Chemistry2022,4,1:0
5HO基因启动子GT序列变量与冠脉支架术后再狭窄显示文摘目的 血管平滑肌细胞可表达血红素氧化酶 (HO) ,后者是降解血红素成为胆红素、亚铁及一氧化碳的限速酶。血管平滑肌来源的一氧化碳已证实能抑制血管平滑肌增殖。研究表明Ⅰ型HO基因启动子部位的GT重复序列长短变量可影响该基因的转录水平 ,较短GT重复序列能使该基因转录活性增加 ,因而对多个疾病的发生具有保护作用。本研究的目的为观察GT重复序列长短变量差异对冠脉支架置入术后再狭窄的影响。方法 187例成功行冠脉支架置入术的患者 ,6个月随访时间 2 7.8%管腔再狭窄超过 5 0 %。用PCR和DNA测序仪确定HO基因启动子部位的GT重复次数。高敏法测定术前及术后 2 4、4 8小时血浆中的白介素 6和C反应蛋白水平。结果 各基因型组间术后IL 6和CRP水平以及再狭窄情况无差异 ,但携带较短GT序列者 (n =12 0 )术前基础IL 6值比非短GT序列携带者 (n =6 7)低大约 33.3% (P =0 .0 0 0 8)。结论 尽管未能说明HO 1基因多态能影响支架置入术后的炎性水平及再狭窄情况 ,但它和基础IL 6浓度的关系提示 。李萍 Mohamed A.Elrayess Abuzeid H.Gomma Jutta Palmen Emma Hawe Kim M.Fox Steve E.Humphries 2003介入放射学杂志2003,12,S1:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费