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Advances in managing hepatocellular carcinoma
null
《医学前沿(英文)》 2014年 第8卷 第2期 页码 175-189 doi: 10.1007/s11684-014-0332-4
Multiple modalities for treatment of hepatocellular carcinoma are available, depending on tumor size and number. Surgical resection remains the gold standard, so long as the residual liver function reserve is sufficient. In patients with advanced cirrhosis, liver transplantation is the preferred option, as these patients may not have adequate hepatic reserve after resection. Salvage liver transplantation has also become an option for a select few patients who recur after surgical resection. Ablative techniques have been used for palliation as well as to either completely destroy the tumor, act as an adjunct to resection, or downstage the tumor to meet Milan criteria such that a patient may be a candidate for liver transplantation. Radiofrequency ablation, microwave ablation, chemoembolization, radioembolization, and irreversible electroporation have all been used in this capacity. Currently, sorafenib is the only US Food and Drug Administration-approved chemotherapeutic for hepatocellular carcinoma. The efficacy of sorafenib, in combination with other agents, transarterial chemoembolization, and surgical resection is currently being investigated. Sunitinib and brivanib, tyrosine kinase inhibitors, have failed as potential first- or second-line options for chemotherapy. Bevacizumab in combination with erlotinib is also currently being studied. Final analysis for ramucirumab and axitinib are pending. Tivantinib, a selective mesenchymal-epithelial transition factor (MET) inhibitor, is also undergoing clinical trials for efficacy in MET-high tumors. This review serves to emphasize the current and new technologies emerging in the treatment of hepatocellular carcinoma.
关键词: hepatocellular carcinoma radiofrequency ablation microwave ablation chemoembolization radioembolization sorafenib irreversible electroporation
Optimization of power and efficiency for an irreversible Diesel heat engine
Shiyan ZHENG, Guoxing LIN
《能源前沿(英文)》 2010年 第4卷 第4期 页码 560-565 doi: 10.1007/s11708-010-0018-9
关键词: Diesel heat engine irreversibility power output efficiency parameter optimization
Effect of variable heat capacities on performance of an irreversible Miller heat engine
Xingmei YE
《能源前沿(英文)》 2012年 第6卷 第3期 页码 280-284 doi: 10.1007/s11708-012-0203-0
关键词: Miller cycle variable heat capacity irreversibility parametric optimization
Zhixiang WU, Lingen CHEN, Yanlin GE, Fengrui SUN
《能源前沿(英文)》 2019年 第13卷 第3期 页码 579-589 doi: 10.1007/s11708-018-0557-z
关键词: finite-time thermodynamics Dual-Miller cycle power output thermal efficiency ecological function
Exergetic sustainability evaluation and optimization of an irreversible Brayton cycle performance
Mohammad H. AHMADI,Mohammad-Ali AHMADI,Esmaeil ABOUKAZEMPOUR,Lavinia GROSU,Fathollah POURFAYAZ,Mokhtar BIDI
《能源前沿(英文)》 2019年 第13卷 第2期 页码 399-410 doi: 10.1007/s11708-017-0445-y
关键词: entropy generation exergy Brayton cycle ecological function irreversibility
Locally enhanced electric field treatment (LEEFT) for water disinfection
Jianfeng Zhou, Ting Wang, Cecilia Yu, Xing Xie
《环境科学与工程前沿(英文)》 2020年 第14卷 第5期 doi: 10.1007/s11783-020-1253-x
关键词: Water treatment Nanotechnology Pathogen inactivation Electroporation Nanowire Chemical-free
Modelling autogenous expansion for magnesia concrete in arch dams
JIN Feng, LUO Xiaoqing, ZHANG Chuhan, ZHANG Guoxin
《结构与土木工程前沿(英文)》 2008年 第2卷 第3期 页码 211-218 doi: 10.1007/s11709-008-0025-7
关键词: field-measured irreversibility temperature irreversible element arch
Irreversible phenotypic perturbation and functional impairment of B cells during HIV-1 infection
Jingjing Yan, Shuye Zhang, Jun Sun, Jianqing Xu, Xiaoyan Zhang
《医学前沿(英文)》 2019年 第13卷 第3期 页码 409-409 doi: 10.1007/s11684-018-0618-z
化学强化反冲洗缓解超滤处理含藻地表水的膜污染机制及调控——从小试到生产示范研究 Article
唐小斌, 郭铁城, 常海庆, 岳霄, 王金龙, 于海宽, 谢冰涵, 朱学武, 李圭白, 梁恒
《工程(英文)》 2022年 第19卷 第12期 页码 40-49 doi: 10.1016/j.eng.2021.01.013
超滤(UF)工艺已广泛应用于饮用水处理中。然而,藻类及其分泌物会导致严重的膜污染,在实际生产过程中对超滤工艺构成巨大挑战。本文开发了一种简单实用的化学强化反冲洗(CEB)技术,考察了次氯酸钠(NaClO)、氯化钠(NaCl)、氢氧化钠(NaOH)、柠檬酸钠及其组合对藻源膜污染的控制效能。结果表明,化学清洗剂的类型是影响超滤膜水力不可逆膜污染(HIMF)的关键因素。其中,NaClO 对HIMF的控制效果最佳,其次是NaCl。此外,与单独使用NaClO相比,将NaClO与NaCl、NaOH或柠檬酸钠等组合使用对HIMF的控制效果并没有明显提升。NaClO 的最优投加量和投加方案为10 mg∙L−1,且最佳投加频次为每天两次。通过开展长周期的中试和生产实验进一步表明CEB技术可有效缓解藻源膜污染,尤其是HIMF。此外,与不添加化学药剂的常规水力反冲洗相比,CEB技术主要是通过氧化作用有效地去除包括生物聚合物、腐殖质和蛋白质类物质等在内的有机污染物,削弱有机污染物与膜表面之间的黏附力,从而显著降低HIMF。因此,CEB技术可在低药剂条件下有效地缓解藻源膜污染,是一种有效阻控超滤处理含藻地表水过程膜污染的方法。
关键词: 超滤 膜污染 水力不可逆的膜污染 化学强化反冲洗(CEB) 含有藻类的地表水
标题 作者 时间 类型 操作
Optimization of power and efficiency for an irreversible Diesel heat engine
Shiyan ZHENG, Guoxing LIN
期刊论文
Effect of variable heat capacities on performance of an irreversible Miller heat engine
Xingmei YE
期刊论文
Optimization of the power, efficiency and ecological function for an air-standard irreversible Dual-Miller
Zhixiang WU, Lingen CHEN, Yanlin GE, Fengrui SUN
期刊论文
Exergetic sustainability evaluation and optimization of an irreversible Brayton cycle performance
Mohammad H. AHMADI,Mohammad-Ali AHMADI,Esmaeil ABOUKAZEMPOUR,Lavinia GROSU,Fathollah POURFAYAZ,Mokhtar BIDI
期刊论文
Locally enhanced electric field treatment (LEEFT) for water disinfection
Jianfeng Zhou, Ting Wang, Cecilia Yu, Xing Xie
期刊论文
Modelling autogenous expansion for magnesia concrete in arch dams
JIN Feng, LUO Xiaoqing, ZHANG Chuhan, ZHANG Guoxin
期刊论文
Irreversible phenotypic perturbation and functional impairment of B cells during HIV-1 infection
Jingjing Yan, Shuye Zhang, Jun Sun, Jianqing Xu, Xiaoyan Zhang
期刊论文