检索结果-南通市图书馆

Predictors of long term survival after hepatic resection for hilar cholangiocarcinoma:A retrospective study of 5-year survivors

引用

World Journal of Gastrointestinal Surgery 2016年第6期8卷 436-443页

作者： Mohamed Abd el Wahab Ayman el Nakeeb Ehab el Hanafy Ahmad M Sultan Ahmed elghawalby Waleed Askr Mahmoud Ali Mohamed Abd el Gawad Tarek salah Gastroenterology Surgical Center Mansoura University

AIM:To determine predictors of long term survival after resection of hilar cholangiocarcinoma(HC) by comparing patients surviving > 5 years with those who survived 5 ***:There were 34(14%) long term survivors(5 year survivors) among the 243 *** survivors were younger at diagnosis than those surviving less than 5 years(mean age,50.47 ± 4.45 vs 54.59 ± 4.98,p = 0.001).Gender,clinical presentation,preoperative drainage,preoperative serum bilirubin,albumin and serum glutamic-pyruvic transaminase were similar between the two *** level of CA 19-9 was significantly higher in patients surviving 5 year,includingyoung age(p = 0.001),serum CA19-9(p = 0.0001),non-cirrhotic liver(p = 0.02),major hepatic resection(p = 0.001),caudate lobe resection(p = 0.006),well differentiated tumour(p = 0.03),lymph node status(0.008),R0 resection margin(p = 0.0001) and early postoperative liver cell failure(p = 0.02).CONCLUSION:Liver status,resection of caudate lobe,lymph node status,R0 resection and CA19-9 were demonstrated to be independent risk factors for long term survival.

关键词： Hilar cholangiocarcinoma hepatic resection caudate lobe resection CA19-9 liver cell failure

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Synthesis,microstructure and dielectric properties of Sb-doped multiferroic Bi_(0.8)Ba_(0.2)Fe_(1-x)Sb_(x)O_(3)ceramics

引用

Journal of Advanced Dielectrics 2019年第4期9卷 30-37页

作者： Doreir Benzebeiri Chahrazed Benhamideche Youghourta Belhocine Abdelghani May salah-Eddine Bouaoud Cherif Benachour Unit of Environmental Chemistry and Molecular Structural Research(URCHEMS)University of Constantine 1 P.O.Box 325 Ain El Bey Road Constantine 25017Algeria Matter Science Department Faculty of Sciences 20 August 1955 University of Skikda P.O.Box 26 El Hadaik Road21000 SkikdaAlgeria Department of Petrochemical and Process Engineering 20 August 1955 University of Skikda P.O.Box 26 El Hadaik Road21000 SkikdaAlgeria Research Center in Industrial Technologies(CRTI)P.O.Box 64 Cheraga 16014AlgiersAlgeria

The multiferroic ceramics Bi_(0.8)Ba_(0.2)Fe_(1-x)Sb_(x)O_(3)with x=0,0.01,and 0.02 were synthesized using the solid-phase reaction *** samples were sintered at two different temperatures,850℃and 900℃.Scanning electron microscopy revealed the effect of antimony concentration on grain size and *** effect of Sb-doping on the crystal structure and ferroelectric properties of these ceramics was investigated using X-ray diffraction,Raman spectroscopy,and dielectric *** dielectric constant was enhanced upon Fe^(3+)substitution by Sb^(3+)without affecting the dielectric loss of the *** tetragonal distortion of the rhombohedral symmetry of BiFeO_(3)caused by Ba-doping at Bi 3þsite was lifted by Sb-doping at Fe^(3+)site.

关键词： Multiferroic ceramics solid phase reaction X-ray diffraction scanning electron microscopy dielectric properties

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Removal and Stabilization of Hazardous Ions Using Dolomite Clay

引用

材料科学与工程（中英文B版） 2012年第8期2卷 442-451页

作者： Mohamed Abd el-samea EI-Nawawy Magda salah EI-Dein Sayed Moustafa Farag Bakr Alaa SayedAbdel-Razek Ragab Mohasab Abd-Allah Marye Protection and Radiation Safety Department Hot Laboratory Center Atomic Energy Authority P.O. 13759 Cairo Egypt Chemistry Department Faculty of Science Al-Azhar University Cairo Egypt

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：