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221篇 您的检索式:作者名="Ge Fei"
    题名 作者 年代 出处 被引量
1DK crush technique: modified treatment of bifurcation lesions in coronary artery显示文摘CHEN Shao-liang YE Fei ZHANG Jun-jie ZHU Zhong-sheng LIN Song SHAN Shou-jie LIU Zhi-zhong LIU Yan DUAN Bao-xiang GE Jun-bo 2005Chinese Medical Journal2005,,20:35
2电针和经皮穴位电刺激技术在生殖医学中的应用:专家共识(英文)显示文摘本文从传统针刺治疗不孕症的选穴依据与现代电针/经皮穴位电刺激技术的相关原理着手,从最优刺激参数选择、穴位辨证、疗程与治疗次数的确定及基本原理等方面阐述了电针/经皮穴位电刺激技术在多囊卵巢综合症、取卵镇痛、卵巢储备功能降低、胚胎移植以及男性少/弱精症等生殖领域中的具体应用。首次对电针/经皮穴位电刺激技术在生殖领域优势病种中的应用进行了系统的分析和总结,在最优刺激参数选择、穴位辨证、疗程与治疗次数的确定等方面提出了一系列专家共识,并为临床实践提供了指导意见和理论依据。Fan QU Rong LI Wei SUN Ge LIN Rong ZHANG Jing YANG Li TIAN Guo-gang XING Hui JIANG Fei GONG Xiao-yan LIANG Yan MENG Jia-yin LIU Li-ying ZHOU Shu-yu WANG Yan WU Yi-jing HE Jia-yu YE Song-ping HAN Ji-sheng HAN 2017Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2017,18,3:24
3Relationship between cytokines gene polymorphism and susceptibility to hepatitis B virus intrauterine infection显示文摘Background The influences of genomic background are confirmed in more diseases. Immunologic tolerance after intrauterine infection of hepatitis B virus is considered to occur in T cells. Cytokines work effectively in eliminating virus by immune system after hepatitis B virus infection. To explore the relationship between cytokines (tumor necrosis factor-α, interferon-γ, interleukin-4 and interleukin-10), which expressed abnormal quantity in the peripheral blood to intrauterine hepatitis B virus infectious children, gene single nucleotide polymorphism (SNP) and susceptibility to hepatitis B virus intrauterine infection. Methods This is a cross sectional study of molecular clinical epidemiology. The subjects in this study were selected from outpatients of hepatitis B vaccine follow-up special clinics of our hospital in the period. According to intrant criteria, the high risk children of hepatitis B virus (HBV) intrauterine infection were divided into immune failure group (group Ⅰ); and immune effective group (group Ⅱ) and non high risk children belonged to the control group. Four gene SNP sites of TNF-α -238, IFN-γ +874, IL-4 -590 and IL-10 -1082 were determined by real-time quantitative fluorescent polymerase chain reaction (PCR). Results The significant differences of TNF-α -238 A allele frequency were found between group Ⅰ and groupⅡ (χ2=6.797,P<0.05) and between groupⅠ and the control group (χ2=9.513,P<0.05). No evident differences of TNF-α -238 A were found between group Ⅱ and control group (χ2=0.047,P>0.05); the significant differences of IFN-γ +874 A allele frequency were found between groupⅠ and groupⅡ(χ2=7.238,P<0.05), and between groupⅠ and the control group (χ2=5.199,P<0.05). No evident differences were found between groupⅡ and the control group (χ2=0.602,P>0.05); the significant differences of IL-4 -590 C/T allele frequency were not found between groupⅠand group Ⅱ(χ2=0.632,P>0.05), also groupⅠ and the control group (χ2=0.584,P>0.05), and the groupⅡ and the control group (χ2=0.004,P>0.05)respectively; The significant differences of IL-10 -1082 G allele frequency were found between groupⅡ and groupⅠ (χ2=10.359,P<0.001), and between groupⅡ and the controls (χ2=35.418,P<0.001), but the significant differences were not found between groupⅠand the control group (χ2=1.759,P>0.05). Conclusions This study suggested the possibility that the TNF-α -238 A allele and IFN-γ +874 A allele were associated with HBV intrauterine infection. There was no evident relationship between IL-4 -590 C/T allele SNP and susceptibility to HBV intrauterine infection, but the IL-10 -1082 G allele was associated with preventive efficacy to HBV intrauterine infection.ZHU Qi-rong GE Yan-ling GU Shao-qing YU Hui WANG Jian-she GU Xin-huan FEI Lin-e DONG Zuo-quan 2005Chinese Medical Journal2005,,19:21
4Incidence and predictors of radial artery spasm during transradial coronary angiography and intervention显示文摘背景光线的动脉痉挛(地岬) 是在 transradial 的最普通的复杂并发症冠的 angiography 和干预。在这研究,我们设计了用汉语在 transradial 过程期间调查地岬的发生,通过多重回归发现独立预言者,并且分析在后续期间的地岬的临床的效果。方法病人安排了收到 transradial 冠的 angiography 和干预连续地被注册。地岬的发生被记录。Univariate 分析被执行发现地岬的影响因素,并且逻辑回归分析被执行发现地岬的独立预言者。病人被要求 1 个月以后为对地岬的发生是的光线的 access.Results 的评价回来(112/1427 )7.8% 在所有病人收到了 transradial 过程。 Univariate 分析显示那幼仔( P=0.038 ),女性( P=0.026 ),光线的动脉的小直径( P < 0.001 ),糖尿病( P=0.026 ),吸烟( P=0.019 ),中等或严重的疼痛在光线的动脉管子期间( P < 0.001 ),失败起初存取尝试( P=0.002 ),大鞘( P=0.004 ),导管的数字(> 3 )( P=0.048 ),快速的基线心率( P=0.032 )和长操作时间( P=0.021 )与地岬被联系。逻辑回归给那女性看了(OR=1.745, 95% CI:1.148-3.846, P=0.024 ) ,小光线的动脉直径(OR=4.028, 95%CI:1.264-12.196, P=0.008 ) ,糖尿病(OR= 2.148, 95%CI:1.579-7.458, P=0.019 ) 并且失败的存取起初尝试(OR=1.468, 95%CI:1.212-2.591, P=0.032 ) 是地岬的独立预言者。后续在(28 慥??JIA De-an ZHOU Yu-jie SHI Dong-mei LIU Yu-yang WANG Jian-long LIU Xiao-li WANG Zhi-jian YANG Shi-wei GE Hai-long HU Bin YAN Zhen-xian CHEN Yi GAO Fei 2010Chinese Medical Journal2010,,7:21
5Flow-induced vibrations of long circular cylinders modeled by coupled nonlinear oscillators显示文摘The dynamics of long slender cylinders undergoing vortex-induced vibrations (VIV) is studied in this work. Long slender cylinders such as risers or tension legs are widely used in the field of ocean engineering. When the sea current flows past a cylinder, it will be excited due to vortex shedding. A three-dimensional time domain model is formulated to describe the response of the cylinder, in which the in-line (IL) and cross-flow (CF) deflections are coupled. The wake dynamics, including in-line and cross-flow vibrations, is represented using a pair of non-linear oscillators distributed along the cylinder. The wake oscillators are coupled to the dynamics of the long cylinder with the acceleration coupling term. A non-linear fluid force model is accounted for to reflect the relative motion of cylinder to current. The model is validated against the published data from a tank experiment with the free span riser. The comparisons show that some aspects due to VIV of long flexible cylinders can be reproduced by the proposed model, such as vibrating frequency, dominant mode number, occurrence and transition of the standing or traveling waves. In the case study, the simulations show that the IL curvature is not smaller than CF curvature, which indicates that both IL and CF vibrations are important for the structural fatigue damage.GE Fei LONG Xu WANG Lei HONG YouShi 2009Science China(Physics,Mechanics & Astronomy)2009,52,7:20
6Inhibition of hepatitis B virus replication by quercetin in human hepatoma cell lines显示文摘Hepatitis B virus(HBV) infection is one of the most serious and prevalent viral diseases in the world. Although several anti-HBV drugs have been used clinically, their side and adverse effects limit treatment efficacy. Therefore, it is necessary to identify novel potential anti-HBV agents. The flavonol quercetin has shown activity against some retroviruses, but its effect on HBV remains unclear. In the present study, quercetin was incubated with Hep G2.2.15 cells, as well as Hu H-7 cells transfected with an HBV plasmid. Quercetin was shown to significantly reduce Hepatitis B surface antigen(HBs Ag) and Hepatitis B e antigen(HBe Ag), secretion and HBV genomic DNA levels in both cell lines. In addition, co-incubation with lamivudine(3TC), entecavir(ETV), or adefovir(Ade) further enhanced the quercetin-induced inhibition of HBV replication. This inhibition was partially associated with decreased heat shock proteins and HBV transcription levels. The results indicate that quercetin inhibited HBV antigen secretion and genome replication in human hepatoma cell lines, which suggests that quercetin may be a potentially effective anti-HBV agent.Zhikui Cheng Ge Sun Wei Guo Yayun Huang Weihua Sun Fei Zhao Kanghong Hu 2015Virologica Sinica2015,30,4:20
7Impact of CYP2C19 polymorphism and smoking on response to clopidogrel in patients with stable coronary artery disease显示文摘有阿司匹林和 clopidogrel 的背景双反血小板治疗是为经历经皮的冠的干预(一种总线标准) 阻止 thrombotic 事件的病人的确定的基础。现在的学习被进行检验 CYP2C19 681GA 多型性并且香烟吸烟是否在由于稳定的心绞痛经历选任的冠的 stent 放置的 722 个中国汉病人之中在对 clopidogrel.Methods 的反应上有独立或交互的效果, 300 mg clopidogrel 的装载剂量被给所有病人和 75 mg 的每日的维护剂量最少 12 个月。CYP2C19 681GA 多型性是 genotyped。血小板反应被轻发射度 aggregometry (LTA ) 与导致的 5 mol/L 腺苷 diphosphate (自动数据处理) 测量。差的反应被定义为 10% 或少些在在装载结果显示出的 clopidogrel.Results 的剂量以后的基线和 24 个小时的聚集之间的绝对差别对 clopidogrel 差反应在 105 个病人(14.5%) 被介绍。总的来说,遗传型 GA/AA 搬运人是可能的是穷人应答的盒子(19.6% 对 11.0% , P=0.001 ) 与机会比率(或) 1.971 (95% CI:1.296-2.998, P=0.002 ) ,与 GG 同质接合体相比。与不抽烟的人相比,同时,吸烟者显示出更低的率差反应(10.9% 对 17.3% , P=0.015 ) 与或 0.582 (95% CI:0.374-0.904, P=0.016 ) 。有 GG 遗传型的吸烟者有最低风险与或 0.487 (95% CI:0.246-0.961, P=0.038 ) 当有 GA/AA 遗传型的不抽烟的人有最高的风险时与或 1.823 差反应(95% CI:1.083-3.068, P=0.024 ) ,与有 GG 遗传型的不抽烟的人相比。然而,在我们的学习显示了的遗传型和 smoking.Conclusion 之间没有重要相互作用那两个 CYP2C19 多型性和吸烟独立地影响的反应到 clopidogrel。LIU Xiao-li WANG Zhi-jian YANG Qing GE Hai-long GAO Fei LIU Yu-yang SHI Dong-mei ZHAO Ying-xin ZHOU Yu-jie 2010Chinese Medical Journal2010,,22:19
8Ubiquitination of Rheb governs growth factor-induced mTORC1 activation显示文摘Mechanistic target of rapamycin mTOR complex 1 (mTORC1)plays a key role in the integration of various environmental signals to regulate cell growth and metabolism,mTORC1 is recruited to the lysosome where it is activated by its interaction with GTP-bound Rheb GTPase.However,the regulatory mechanism of Rheb activity remains largely unknown.Here,we show that ubiquitination governs the nucleotide-bound status of Rheb.Lysosome-anchored E3 ligase RNF152 catalyzes Rheb ubiquitination and promotes its binding to the TSC complex.EGF enhances the deubiquitination of Rheb through AKT-dependent USP4 phosphorylation,leading to the release of Rheb from the TSC complex.Functionally,ubiquitination of Rheb is linked to mTORC1-mediated signaling and consequently regulates tumor growth.Thus,we propose a mechanistic model whereby Rheb-mediated mTORC1 activation is dictated by a dynamic opposing act between Rheb ubiquitination and deubiquitination that are catalyzed by RNF152 and USP4 respectively.Lu Deng Lei Chen Linlin Zhao Yan Xu Xiaoping Peng Xinbo Wang Lin Ding Jiali Jin Hongqi Teng Yanming Wang Weijuan Pan Fei Yu Lujian Liao Li Li Xin Ge Ping Wang 2019Cell Research2019,29,2:16
9Endoscopic transpancreatic septotomy as a precutting technique for difficult bile duct cannulation显示文摘AIM: To evaluate the technique of transpancreatic septotomy(TS) for cannulating inaccessible common bile ducts in endoscopic retrograde cholangiopancreatography(ERCP).METHODS: Between May 2012 and April 2013, 1074 patients were referred to our department for ERCP. We excluded 15 patients with previous Billroth Ⅱ gastrectomy, Roux-en-Y anastomosis, duodenal stenosis, or duodenal papilla tumor. Among 1059 patients who underwent ERCP, there were 163 patients with difficult bile duct cannulation. Pancreatic guidewire or pancreatic duct plastic stent assistance allowed for successful ERCP completion in 94 patients. We retrospectively analyzed clinical data from 69 failed patients(36 transpancreatic septotomies and 33 needle-knife sphincterotomies). RESULTS: Of the 69 patients who underwent precut papillotomy, common bile duct cannulation was successfully achieved in 67. The success rates in the TS and needle knife sphincterotomy(NKS) groups were 97.2%(35/36) and 96.9%(32/33), respectively, which were not significantly different(P > 0.05). Complications occurred in 11 cases, including acute pancreatitis(n = 6), bleeding(n = 2), and cholangitis(n = 3). The total frequency of complications in the TS group was lower than that in the NKS group(8.3% vs 24.2%, P < 0.05).CONCLUSION: Pancreatic guidewire or pancreatic duct plastic stent assistance improves the success rate of selective bile duct cannulation in ERCP. TS and NKS markedly improve the success rate of selective bile duct cannulation in ERCP. TS precut is safer as compared with NKS.Lin Miao Quan-Peng Li Ming-Hui Zhu Xian-Xiu Ge Hong Yu Fei Wang Guo-Zhong Ji 2015World Journal of Gastroenterology2015,21,13:13
10Toripalimab combined with lenvatinib and GEMOX is a promising regimen as first-line treatment for advanced intrahepatic cholangiocarcinoma:a single-center,single-arm,phase 2 study显示文摘Advanced intrahepatic cholangiocarcinoma(ICC)has a dismal prognosis.Here,we report the efficacy and safety of combining toripalimab,lenvatinib,and gemcitabine plus oxaliplatin(GEMOX)as first-line therapy for advanced ICC.Thirty patients with pathologically confirmed advanced ICC received intravenous gemcitabine(1 g/m2)on Days 1 and 8 and oxaliplatin(85 mg/m2)Q3W for six cycles along with intravenous toripalimab(240 mg)Q3W and oral lenvatinib(8 mg)once daily for one year.The expression of programmed death-ligand 1(PD-L1)and genetic status was investigated in paraffin-embedded tissues using immunohistochemistry and whole-exome sequencing(WES)analysis.The primary endpoint was the objective response rate(ORR).Secondary outcomes included safety,overall survival(OS),progression-free survival(PFS),disease control rate(DCR)and duration of response(DoR).As of July 1,2022,the median follow-up time was 23.5 months,and the ORR was 80%.Twenty-three patients achieved partial response,and one achieved complete response.Patients(21/30)with DNA damage response(DDR)-related gene mutations showed a higher ORR,while patients(14/30)with tumor area positivity≥1(PD-L1 staining)showed a trend of high ORR,but without significant difference.The median OS,PFS,and DoR were 22.5,10.2,and 11.0 months,respectively.The DCR was 93.3%.Further,56.7%of patients experienced manageable grade≥3 adverse events(AEs),commonly neutropenia(40.0%)and leukocytopenia(23.3%).In conclusion,toripalimab plus lenvatinib and GEMOX are promising first-line regimens for the treatment of advanced ICC.A phase-III,multicenter,double-blinded,randomized study to validate our findings was approved by the National Medical Products Administration(NMPA,No.2021LP01825).Guo-Ming Shi Xiao-Yong Huang Dong Wu Hui-Chuan Sun Fei Liang Yuan Ji Yi Chen Guo-Huan Yang Jia-Cheng Lu Xian-Long Meng Xin-Ying Wang Lei Sun Ning-Ling Ge Xiao-Wu Huang Shuang-Jian Qiu Xin-Rong Yang Qiang Gao Yi-Feng He Yang Xu Jian Sun Zheng-Gang Ren Jia Fan Jian Zhou 2023Signal Transduction and Targeted Therapy2023,8,4:12
11Arbitrary and reconfigurable optical vortex generation:a high-efficiency technique using director-varying liquid crystal fork gratings显示文摘A high-efficiency technique for optical vortex(OV) generation is proposed and demonstrated. The technique is based on liquid crystal fork gratings with space-variant azimuthal orientations, which are locally controlled via polarization-sensitive alignment layers. Thanks to the optical rewritability of the alignment agent and the dynamic image generation of the digital micro-mirror device, fork gratings can be instantly and arbitrarily reconfigured.Corresponding optical vortices carrying arbitrary azimuthal and radial indices are demonstrated with a conversion efficiency of 98.5%, exhibiting features of polarization control and electrical switching. The technique may pave a bright road toward OV generation, manipulation, and detection.Peng Chen Bing-Yan Wei Wei Ji Shi-Jun Ge Wei Hu Fei Xu Vladimir Chigrinov Yan-Qing Lu 2015Photonics Research2015,3,4:12
12Snail and Slug mediate tamoxifen resistance in breast cancer cells through activation of EGFR-ERK independent of epithelial-mesenchymal transition显示文摘Yan Jian Xiaotong Zhao Qian Xiao Qingbo Liu Keshuo Ding Fei Yu Rui Zhang Tao Zhu Gaoxiang Ge 2014Journal of Molecular Cell Biology2014,8,4:11
13Formation of water disinfection byproduct 2,6-dichloro-1,4-benzoquinone from chlorination of green algae显示文摘We report that green algae in lakes and rivers can serve as precursors of halobenzoquinone(HBQ) disinfection byproducts(DBPs) produced during chlorination. Chlorination of a common green alga, Chlorella vulgaris, produced 2,6-dichloro-1,4-benzoquinone(2,6-DCBQ), the most prevalent HBQ DBP in disinfected water. Under varying p H conditions(p H 6.0–9.0), 2,6-DCBQ formation ranged from 0.3 to 2.1 μg/mg C with maximum formation at p H 8.0. To evaluate the contribution of organic components of C. vulgaris to 2,6-DCBQ formation, we separated the organics into two fractions, the protein-rich fraction of intracellular organic matter(IOM) and the polysaccharide-laden fraction of extracellular organic matter(EOM). Chlorination of IOM and EOM produced 1.4 μg/mg C and 0.7 μg/mg C of 2,6-DCBQ, respectively. The IOM generated a two-fold higher 2,6-DCBQ formation potential than the EOM fraction, suggesting that proteins are potent 2,6-DCBQ precursors. This was confirmed by the chlorination of proteins extracted from C. vulgaris: the amount of 2,6-DCBQ produced is linearly correlated with the concentration of total algal protein(R2= 0.98). These results support that proteins are the primary precursors of 2,6-DCBQ in algae, and control of green algal bloom outbreaks in source waters is important for management of HBQ DBPs.Fei Ge Yao Xiao Yixuan Yang Wei Wang Birget Moe Xing-Fang Li 2018Journal of Environmental Sciences2018,30,1:11
14Experimental cancer gene therapy by multiple anti-survivin hammerhead ribozymes显示文摘为癌症改进基因治疗的功效,我们设计了指向 survivin mRNA 的暴露的区域的四撞木鲛 ribozyme 侵入人体气管粘膜的病菌(到 R4 的 R1 ) 。除了在里面 vitro 描述,由教材扩展包括了劈开的顺序特性的一颗决心,为细胞增长并且为的试金在 vivo 肿瘤,生长被用来为 ribozyme 效率得分。survivin 表示的产生抑制经由 caspase-3-dependent 小径导致了有丝分裂的大祸和房间死亡。重要地, ribozyme 侵入人体气管粘膜的病菌的管理在一个 hepato 细胞的癌异种皮移植老鼠模型禁止了肿瘤生长。R1, R3 和 R4 ribozymes 的合作表示 synergistically 压制了 survivin 并且当这联合指向 survivin 抄本的所有主要形式,生产了大多数有势力反癌症效果。带在这份报告描述的多重撞木鲛 ribozymes 的侵入人体气管粘膜的病菌对癌症提供了柔韧的基因治疗策略。Qi Fei Hongyu Zhang Lili Fu Xinlan Dai Baomei Gao Min Ni Chao Ge Jinjun Li Xia Ding Yuwen Ke Xuebiao Yao Jingde Zhu 2008Acta Biochimica et Biophysica Sinica2008,40,6:10
15Combined effect of atorvastatin and probucol on plasma cystatin C levels and severity of coronary lesion in patients with borderline coronary lesion显示文摘GE Chang-jiang LU Shu-zheng FENG Li-xia HUO Yong SONG Xian-tao CHEN Xin MENG Kang YUAN Fei 2012Chinese Medical Journal2012,,14:10
16Effect of spinal cord extracts after spinal cord injury on proliferation of rat embryonic neural stem cells and Notch signal pathway in vitro显示文摘Objective:To investigate the effect of the spinal cord extracts(SCE)after spinal cord injuries(SCIs)on the proliferation of rat embryonic neural stem cells(NSCs)and the expressions of mRNA of Notch1 as well as of Hes1 in this process in vitro.Methods:The experiment was conducted in 4 different mediums:NSCs+PBS(Group A-blank control group),NSCs+SCE with healthy SD rats(Croup B-normal control group),NSCs+SCE with SD rats receiving sham-operation treatment(Croup C-sham-operation group)and NSCs+SCE with SCIs rats(Group D-paraplegic group).Proliferative abilities of 4 different groups were analyzed by MTT chromatometry after co-culture for 1,2,3,4 and 5 d,respectively.The expressions of Notch 1 and Hes1 mRNA were also detected with RT-PCR after co-culture for 24 and 48 h,respectively.Results:After co-culture for 1,2,3,4 and 5 d respectively,the MTT values of group D were significantly higher than those of group A,group B and group C(P<0.05).However,there were no significantly differences regarding MTT values between group A,group B and group C after co-culture for 1,2,3,4 and 5 d,respectively(P>0.05).Both the expressions of Notch1 and Hes1 mRNA of group D were significantly higher than those of other 3 groups after co-culture for 24 h and 48 h as well(P<0.05).But there was no difference oin expressions of Notch1 and Hes1 mRNA among group A,group B and group C after co-culture for 24 h and 48 h(P>0.05).There was no difference in expressions of Notch1and Hes1 mRNA between 24 h and 48 h treatment in group D.Conclusions:SCE could promote the proliferation of NSCs.It is demonstrated that the microenvironment of SCI may promote the proliferation of NSCs.Besides,SCE could increase the expression of Notch1 and Hes1 mRNA of NSC.It can be concluded that the Notch signaling pathway activation is one of the mechanisms that locally injured microenvironment contributes to the proliferation of ENSC after SCIs.This process may be performed by up-regulating the expressions of Notch1 and Hes1 gene.Qing-Zhong Zhou Ge Zhang Hai-Bo Long Fei Lei Fei Ye Xu-Feng Jia Yun-Long Zhou Jian-Ping Kang Da-Xiong Feng 2014Asian Pacific Journal of Tropical Medicine2014,7,7:9
17In vitro assessment of the glucose-lowering effects of berberrubine-9-O-β-D-glucuronide, an active metabolite of berberrubine显示文摘Berberrubine (BRB ) 是在 vivo 比 BBR 显示出更强壮的葡萄糖阴沉的效果的 berberine (BBR ) 的主要代谢物。在另一方面, BRB 快速并且广泛地被使产生代射变化进 berberrubine-9-O -- 在在口头的管理以后的老鼠的 D-glucuronide (BRBG ) 。在这研究,我们在老鼠比较了 BRB 和 BRBG 的 pharmacokinetic 性质,并且探索了位于他们的葡萄糖阴沉的活动下面的机制。有导致 HFD 的多糖症的 C57BL/6 老鼠被管理 BRB (50 mg 吗??Na YANG Run-bin SUN Xing-long CHEN Le ZHEN Chun GE Yu-qing ZHAO Jun HE Jian-liang GENG Jia-hua GUO Xiao-yi YU Fei FEI Si-qi FENG Xuan-xuan ZHU Hong-bo WANG Feng-hua FU Ji-ye AA Guang-ji WANG 2017Acta Pharmacologica Sinica2017,38,3:9
18Primary site and regional lymph nodeinvolvement are independent prognosticfactors for early?stage extranodal nasal?typenatural killer/T cell lymphoma显示文摘Background:Nasal-type extranodal natural killer/T-cell lymphoma(ENKTCL) originates primarily in the nasal cavity or extra-nasal sites within the upper aerodigestive tract.However,it is unclear whether the primary site can serve as an independent prognostic factor or whether the varying clinical outcomes observed with different primary sites can be attributed merely to their propensities of regional lymph node involvement.The aim of this study was to investigate the prognostic implications of the primary site and regional lymph node involvement in patients with early-stage nasal-type ENKTCL.Methods:To develop a nomogram,we reviewed the clinical data of 215 consecutively diagnosed patients with early-stage nasal-type ENKTCL who were treated in Sun Yat-sen University Cancer Center with chemotherapy and radiotherapy between 2000 and 2011.The predictive accuracy and discriminative ability of the nomogram were determined using a concordance index(C-index) and calibration curve.Results:The 5-year overall survival(OS) and progression-free survival(PFS) rates of patients with nasal ENKTCL were higher than those of patients with extra-nasal ENKTCL(OS:68.2%vs.46.0%,P = 0.030;PFS:53.4%vs.26.6%,P = 0.010).The 5-year OS and PFS rates of patients with Ann Arbor stage IE ENKTCL were higher than those of patients with Ann Arbor stage HE ENKTCL(OS:66.3%vs.59.2%,P = 0.003;PFS:51.4%vs.40.3%,P = 0.009).Multivariate analysis showed that age >60 years,ECOG performance status score >2,elevated lactate dehydrogenase(LDH) level,extranasal primary site,and regional lymph node involvement were significantly associated with lower 5-year OS rate;age >60 years,elevated LDH level,extra-nasal primary site,and regional lymph node involvement were significantly associated with lower 5-year PFS rate.The nomogram included the primary site and regional lymph node involvement based on multivariate analysis.The calibration curve showed good agreement between the predicted and actual 5-year OS and PFS rates,and the C-indexes of the nomogram for the OS and PFS rates were 0.697 and 0.634,respectively.Conclusions:The primary site and regional lymph node involvement are independent prognostic factors for earlystage ENKTCL treated with chemotherapy followed by definitive radiotherapy.Shao‑Qing Niu Yong Yang Yi‑Yang Li Ge Wen Liang Wang Zhi‑Ming Li Han‑Yu Wang Lu‑Lu Zhang Yun‑Fei Xia Yu‑Jing Zhang 2016Chinese Journal of Cancer2016,35,5:8
19Salmeterol attenuates the inflammatory response in asthma and decreases the pro-inflammatory cytokine secretion of dendritic cells显示文摘Salmeterol 是长行动的 β激活 adenylate cyclase 的 2 收缩筋,引起长持续的 bronchodilation 并且被用于许多年到控制气喘。然而,很少信息都不关于 salmeterol 的 immunoregulatory 效果是可得到的。我们发现 salmeterol 减少在表示了肿瘤坏死 factor-alpha, interleukin-1 和 interleukin-6 的质问变应原的老鼠的一个模型的支持 inflammatory cytokines 的生产。树枝状的房间(DC ) 是介绍抗原的房间并且在航线充当哨兵。我们发现了那 salmeterol (10 −5 mol/l ) 减少了 lipopolysaccharide 引起的发炎(0.1 µ g/ml ) 在激活的鼠科的骨头导出髓的 DC。而且,西方的污点证明这保护的效果被禁止通过原子 factor-kappa B 发信号部分调停(NF-κ B ) ,激活 mitogen 的蛋白质 kinase (MAPK ) 小径和津贴的戏剧性地减少的层次。我们建议 salmeterol 由 modulating DC 调整导致变应原的气喘的发炎。在结论,我们提供 DC 是为对气喘的 salmeterol 的行动负责的目标免疫者房间的证据。Zhenli Hu Ruohua Chen Zhijian Cai Lei Yu Yang Fei Lixia Weng Jinghan Wang Xiahui Ge Tianyi Zhu Jianli Wang Chong Bai 2012Cellular & Molecular Immunology2012,9,3:8
20Effects of fundamental structure parameters on dynamic responses of submerged floating tunnel under hydrodynamic loads显示文摘This paper investigates the effects of structureparameters on dynamic responses of submerged floatingtunnel (SFT) under hydrodynamic loads. The structureparameters includes buoyancy-weight ratio (BWR), stiffnesscoefficients of the cable systems, tunnel net buoyancy andtunnel length. First, the importance of structural damp inrelation to the dynamic responses of SFT is demonstratedand the mechanism of structural damp effect is discussed.Thereafter, the fundamental structure parameters are investigatedthrough the analysis of SFT dynamic responses underhydrodynamic loads. The results indicate that the BWR ofSFT is a key structure parameter. When BWR is 1.2, there isa remarkable trend change in the vertical dynamic responseof SFT under hydrodynamic loads. The results also indicatethat the ratio of the tunnel net buoyancy to the cable stiffnesscoefficient is not a characteristic factor affecting the dynamicresponses of SFT under hydrodynamic loads.Xu Long Fei Ge Lei Wang Youshi Hong State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China 2009Acta Mechanica Sinica2009,25,3:8
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