期刊文献+
共找到2,651篇文章
< 1 2 133 >
每页显示 20 50 100
拉米夫定无效后Entecavir(ETV)的治疗
1
《传染病网络动态》 2003年第2期26-26,共1页
关键词 拉米夫定 entecavir 治疗
下载PDF
伴ETV6-NTRK基因融合的肺非典型类癌1例并文献复习
2
作者 郭亚骢 王龙飞 +3 位作者 魏晓莹 王铭 樊翔 张丽华 《临床与实验病理学杂志》 CAS 北大核心 2024年第6期656-658,662,共4页
目的探讨伴ETV6-NTRK基因融合的肺非典型类癌的临床病理学特征。方法回顾性分析1例肺非典型类癌的临床病理学特征,行支气管镜活检,采用免疫组化EnVision法检测蛋白表达,FISH、DNA和RNA二代测序法检测分子学改变,并复习相关文献。结果患... 目的探讨伴ETV6-NTRK基因融合的肺非典型类癌的临床病理学特征。方法回顾性分析1例肺非典型类癌的临床病理学特征,行支气管镜活检,采用免疫组化EnVision法检测蛋白表达,FISH、DNA和RNA二代测序法检测分子学改变,并复习相关文献。结果患者男性,49岁,影像学检查发现左下肺门占位伴肺门和纵隔淋巴结肿大,左侧肋骨病理性骨折。免疫表型:肿瘤细胞pan-TRK、CKpan、Syn、CgA、TTF-1和CK7均(+),SSTR2(个别+),CD56(+/-),Napsin A和p40均(-),Ki67增殖指数约15%;FISH检测ETV6基因和NTRK基因断裂重组;DNA二代测序检测发现IGR(UPSTREAM MCTP2)-ETV6融合,RNA二代测序检测到ETV6-NTRK3融合。NTRK靶向药物治疗后肿瘤明显缩小。结论NTRK基因融合可见于肺神经内分泌肿瘤;晚期肿瘤常规行NTRK免疫组化标记,可筛选NTRK基因改变靶向药物治疗获益的患者。 展开更多
关键词 肺肿瘤 非典型类癌 pan-TRK etv6-NTRK3 二代测序 FISH 免疫组织化学
下载PDF
FISH信号类型和染色体核型分析在ETV6/RUNX1阳性B-ALL患儿中的诊疗价值评估
3
作者 高雨晴 徐鸥 胡绍燕 《临床与实验病理学杂志》 CAS 北大核心 2024年第1期40-43,共4页
目的探讨FISH信号类型和染色体核型分析对ETV6/RUNX1阳性B系急性淋巴细胞白血病(B-acute lymphoblastic leukemia,B-ALL)的诊疗价值。方法收集164例ETV6-RUNX1融合阳性B-ALL患者的临床病理资料,对其染色体核型和FISH的结果进行回顾性分... 目的探讨FISH信号类型和染色体核型分析对ETV6/RUNX1阳性B系急性淋巴细胞白血病(B-acute lymphoblastic leukemia,B-ALL)的诊疗价值。方法收集164例ETV6-RUNX1融合阳性B-ALL患者的临床病理资料,对其染色体核型和FISH的结果进行回顾性分析。结果164例患者中FISH检出163例阳性,其中61例为经典阳性信号2F1R1G;102例为非经典信号,其中2F1G和1F1R2G信号类型最多,提示ETV6缺失;164例患者中有8例患儿未做染色体核型分析,31例患儿因无核分裂象未能进行染色体核型分析,可以进行核型分析的125例患儿中,正常核型106例,异常核型19例,且均未检出t(12;21)易位。结论FISH技术检测ETV6/RUNX1融合基因敏感度高,且多表现为包括ETV6缺失在内的非经典信号类型;染色体核型分析有助于发现复杂核型和超倍体,但不利于t(12;21)融合的检出。因此FISH信号类型和染色体核型分析在ETV6/RUNX1阳性B-ALL中具有不可或缺的作用。 展开更多
关键词 儿童B淋巴细胞白血病 染色体核型分析 荧光原位杂交 etv6/RUNX1融合基因
下载PDF
Review on article of effects of tenofovir alafenamide and entecavir in chronic hepatitis B virus patients
4
作者 Yu-Tong Sun Qian-Qian Chen 《World Journal of Hepatology》 2024年第1期109-111,共3页
This letter comments on the article which reported that tenofovir alafenamide may increase blood lipid levels compared with entecavir in patients with chronic hepatitis B published on World J Hepatol 2023 August 27.We... This letter comments on the article which reported that tenofovir alafenamide may increase blood lipid levels compared with entecavir in patients with chronic hepatitis B published on World J Hepatol 2023 August 27.We review the related research content,topic selection,methodology,conclusions,strengths and weaknesses of this article.And evaluate it in relation to other published relevant articles. 展开更多
关键词 Tenofovir alafenamide entecavir Serum lipid levels Hepatitis B virus
下载PDF
TAF治疗ETV经治的低病毒血症慢性乙型肝炎患者疗效研究
5
作者 薛李娜 诸国兵 +1 位作者 吴琳霖 杨小星 《实用肝脏病杂志》 CAS 2024年第4期519-522,共4页
目的观察应用丙酚替诺福韦(TAF)继续治疗经恩替卡韦(ETV)治疗的低病毒血症(LLV)的慢性乙型肝炎(CHB)患者的疗效。方法2018年1月~2022年12月我院收治的CHB患者101例,纳入患者均接受ETV治疗至少48周,经检测符合LLV定义标准,被随机分为两组... 目的观察应用丙酚替诺福韦(TAF)继续治疗经恩替卡韦(ETV)治疗的低病毒血症(LLV)的慢性乙型肝炎(CHB)患者的疗效。方法2018年1月~2022年12月我院收治的CHB患者101例,纳入患者均接受ETV治疗至少48周,经检测符合LLV定义标准,被随机分为两组,其中50例继续应用ETV治疗48周,另51例换用TAF治疗48周。常规检测血清肌酐(sCr)、β_(2)微球蛋白(β_(2)-MG)和估算的肾小球滤过率(eGFR),完全病毒学应答率(CVR)定义为血清HBV DNA载量<20 IU/mL。使用瞬时弹性成像探测仪行肝脏硬度检测(LSM)。结果在治疗48周末,TAF治疗组CVR为98.0%,显著高于ETV治疗组的24.0%(P<0.05),而两组血清HBeAg转阴率(17.7%对4.0%,P>0.05)和ALT复常率(96.1%对98.0,P>0.05)无显著性差异;TAF治疗组血清ALT、AST水平和LSM分别为(37.7±5.3)U/L、(34.8±5.7)U/L和(7.1±1.0)kPa,与ETV治疗组【分别为(36.2±4.8)U/L、(35.2±5.3)U/L和(7.8±1.1)kPa,P>0.05】比,无显著性差异;TAF组sCr和血清β_(2)-MG水平分别为(70.4±6.5)μmol/L和(1.3±0.3)mg/L,显著低于ETV治疗组【分别为(78.5±6.9)μmol/L和(1.6±0.2)mg/L,P<0.05】,而eGFR为(105.9±17.3)mL/min/1.73 m 2,显著高于ETV治疗组【(98.0±16.7)mL/min/1.73 m 2,P<0.05】。结论对于ETV经治后出现LLV的CHB患者转换为TAF继续治疗可提高病毒学应答率,安全性高,值得继续扩大验证。 展开更多
关键词 慢性乙型肝炎 恩替卡韦 经治 低病毒血症 丙酚替诺福韦 完全病毒学应答 治疗
下载PDF
电热蒸发-电感耦合等离子体质谱(ETV-ICP-MS)技术中气溶胶传输效率研究进展 被引量:1
6
作者 连媛 朱岩 +1 位作者 易杰 王红梅 《中国无机分析化学》 CAS 北大核心 2023年第7期704-713,共10页
蒸发效率和传输效率是影响电热蒸发-电感耦合等离子体质谱(ETV-ICP-MS)技术分析性能的关键因素。综述有关气溶胶传输效率的研究进展,在归纳常用的传输系统评价方法的基础上,重点对影响气溶胶传输效率的电热蒸发装置的改进、蒸发过程的... 蒸发效率和传输效率是影响电热蒸发-电感耦合等离子体质谱(ETV-ICP-MS)技术分析性能的关键因素。综述有关气溶胶传输效率的研究进展,在归纳常用的传输系统评价方法的基础上,重点对影响气溶胶传输效率的电热蒸发装置的改进、蒸发过程的探讨、基体改进剂的选择等研究现状进行评述。有关ETV蒸发过程中基体干扰的作用机制仍有待进一步系统研究,这对于校正策略的优化、新型校正技术的创新与集成具有重要的理论指导意义,可推动ETV-ICP-MS在地质、环境、生物等学科的更广泛应用。 展开更多
关键词 蒸发效率 传输效率 etv-ICP-MS技术 基体改进剂
下载PDF
Tenofovir alafenamide significantly increased serum lipid levels compared with entecavir therapy in chronic hepatitis B virus patients 被引量:1
7
作者 Rui-Min Lai Shan Lin +6 位作者 Miao-Miao Wang Na Li Jia-Hui Zhou Xiao-Yu Lin Tian-Bin Chen Yue-Yong Zhu Qi Zheng 《World Journal of Hepatology》 2023年第8期964-972,共9页
BACKGROUND Tenofovir alafenamide(TAF)has a serum lipid-raising effect in patients with HIV;however,its effect on serum lipids and nonalcoholic fatty liver disease(NAFLD)risk in patients with chronic hepatitis B(CHB)is... BACKGROUND Tenofovir alafenamide(TAF)has a serum lipid-raising effect in patients with HIV;however,its effect on serum lipids and nonalcoholic fatty liver disease(NAFLD)risk in patients with chronic hepatitis B(CHB)is unclear.AIM To compare the effects of TAF and entecavir(ETV)on serum lipid levels in patients with CHB.METHODS In this retrospective cohort study,the data including the clinical features,serum lipids,and metabolic factors of patients with CHB at baseline and approximately 1 year after TAF or ETV treatment were collected and analyzed.We used propensity score-matched models to assess the effects on high-density lipoprotein,lowdensity lipoprotein,triglycerides,and total cholesterol(TCHO).RESULTS A total of 336 patients(75.60%male)were included;63.69%received TAF and 36.31%received ETV.Compared with the ETV group,the TAF group had significantly higher TCHO levels after treatment(4.67±0.90 vs 4.36±1.05,P=0.006).In a propensity score-matched model for body mass index,age,sex,smoking,drinking,presence of comorbidities such as NAFLD,cirrhosis,diabetes mellitus,and hypertension,TAF-treated patients had significantly increased TCHO levels compared to that at baseline(P=0.019).There was no difference for the ETV group.Body mass index,sex,hypertension,baseline TCHO,and creatine kinase-MB isoenzyme levels were significantly associated with elevated TCHO levels in logistic regression analysis.However,1-year TAF treatment did not increase the incidence of NAFLD.CONCLUSION A greater increase in TCHO was observed in patients with CHB receiving TAF compared to those receiving ETV.However,TAF-induced dyslipidemia did not increase the incidence of NAFLD. 展开更多
关键词 Tenofovir alafenamide entecavir Hepatitis B virus Serum lipid Metabolic factor
下载PDF
微量残留病监测在ETV6/RUNX1阴性和阳性急性B淋巴细胞白血病患儿预后中的意义
8
作者 刘俊闪 郭明发 +3 位作者 孙佳 史利欢 刘炜 段勇涛 《检验医学》 CAS 2023年第3期209-214,共6页
目的探讨微量残留病(MRD)监测在ETV6/RUNX1融合基因阴性、阳性急性B淋巴细胞白血病(B-ALL)患儿预后中的意义。方法收集2018年1月—2021年6月郑州大学附属儿童医院234例B-ALL患儿临床资料,其中ETV6/RUNX1融合基因阳性78例(阳性组)、阴性... 目的探讨微量残留病(MRD)监测在ETV6/RUNX1融合基因阴性、阳性急性B淋巴细胞白血病(B-ALL)患儿预后中的意义。方法收集2018年1月—2021年6月郑州大学附属儿童医院234例B-ALL患儿临床资料,其中ETV6/RUNX1融合基因阳性78例(阳性组)、阴性156例(阴性组)。比较阳性组和阴性组无复发生存期(RFS)差异;统计2个组诱导化疗第15天、第33天和巩固治疗开始前(第12周)MRD检测结果,分别记为MRD1、MRD2、MRD3;分析2个组组内MRD1、MRD2、MRD3在B-ALL患儿预后中的意义。结果与阴性组比较,阳性组RFS延长(P=0.029)。在阴性组内,MRD1阴性和阳性患儿RFS差异无统计学意义(P>0.05);MRD2、MRD3阴性患儿RFS均长于MRD2、MRD3阳性患儿(P<0.05);MRD3阳性是B-ALL患儿预后的独立影响因素(比值比值为=3.678,95%可信区间为1.254~10.785,P=0.018)。在阳性组内。MRD1、MRD2阴性和阳性患儿RFS差异无统计学意义(P>0.05);MRD3阴性患儿RFS长于MRD3阳性患儿;多因素分析结果显示,MRD3阳性并非患儿RFS的独立影响因素(P>0.05)。结论监测MRD对ETV6/RUNX1融合基因阴性B-ALL患儿预后的意义更大,建议持续监测;对于ETV6/RUNX1融合基因阳性患儿,MRD监测意义较弱,临床可根据实际情况决定是否采用。 展开更多
关键词 微量残留病 急性B淋巴细胞白血病 etv6/RUNX1融合基因 流式细胞术 预后
下载PDF
Baseline metabolites could predict responders with hepatitis B virus-related liver fibrosis for entecavir or combined with FuzhengHuayu tablet 被引量:1
9
作者 Yun-Kai Dai Hai-Na Fan +3 位作者 Kai Huang Xin Sun Zhi-Min Zhao Cheng-Hai Liu 《World Journal of Hepatology》 2023年第9期1043-1059,共17页
BACKGROUND After receiving entecavir or combined with FuzhengHuayu tablet(FZHY)treatment,some sufferers with hepatitis B virus(HBV)-related liver fibrosis could achieve a histological improvement while the others may ... BACKGROUND After receiving entecavir or combined with FuzhengHuayu tablet(FZHY)treatment,some sufferers with hepatitis B virus(HBV)-related liver fibrosis could achieve a histological improvement while the others may fail to improve even worsen.Serum metabolomics at baseline in these patients who were effective in treatment remain unclear.AIM To explore baseline serum metabolites characteristics in responders.METHODS A total of 132 patients with HBV-related liver fibrosis and 18 volunteers as healthy controls were recruited.First,all subjects were divided into training set and validation set.Second,the included patients were subdivided into entecavir responders(E-R),entecavir no-responders(E-N),FZHY+entecavir responders(FR),and FZHY+entecavir no-responders(F-N)following the pathological histological changes after 48 wk’treatments.Then,Serum samples of all subjects before treatment were tested by high performance liquid chromatographytandem mass spectrometry(LC-MS)high-performance LC-MS.Data processing was conducted using multivariate principal component analysis and orthogonal partial least squares discriminant analysis.Diagnostic tests of selected differential metabolites were used for Boruta analyses and logistic regression.RESULTS As for the intersection about differential metabolic pathways between the groups E-R vs E-N and F-R vs F-N,results showed that 4 pathways including linoleic acid metabolism,aminoacyl-tRNA biosynthesis,cyanoamino acid metabolism,alanine,aspartate and glutamate metabolism were screened out.As for the differential metabolites,these 7 intersected metabolites including hydroxypropionic acid,tyrosine,citric acid,taurochenodeoxycholic acid,benzoic acid,2-Furoic acid,and propionic acid were selected.CONCLUSION Our findings showed that 4 metabolic pathways and 7 differential metabolites had potential usefulness in clinical prediction of the response of entecavir or combined with FZHY on HBV fibrotic liver. 展开更多
关键词 Serum metabolomics Differential metabolites Therapeutic responders entecavir FuzhengHuayu tablet Hepatitis B virus-related liver fibrosis
下载PDF
慢性乙型肝炎患者ETV/TDF应答不佳研究进展
10
作者 李海福 黄泽炳 黄燕 《中国肝脏病杂志(电子版)》 CAS 2023年第1期34-39,共6页
乙型肝炎病毒(hepatitis B virus,HBV)感染严重危害人类健康,一线核苷(酸)类似物[nucleos(t)ide analogues,NAs]抗病毒治疗是目前临床广泛使用的有效治疗措施之一,但恩替卡韦(entecavir,ETV)/替诺福韦酯(tenofovir disoproxil fumarate,... 乙型肝炎病毒(hepatitis B virus,HBV)感染严重危害人类健康,一线核苷(酸)类似物[nucleos(t)ide analogues,NAs]抗病毒治疗是目前临床广泛使用的有效治疗措施之一,但恩替卡韦(entecavir,ETV)/替诺福韦酯(tenofovir disoproxil fumarate,TDF)应答不佳降低了抗病毒治疗有效率。目前应答不佳评估标准尚未形成统一共识,亦缺乏明确的流行病学资料,对于应答不佳的原因、危害有待进一步研究,治疗策略仍有待验证。本文主要就ETV/TDF应答不佳的评估标准、原因、危害及NAs治疗方案进行综述。 展开更多
关键词 肝炎病毒 乙型 恩替卡韦 替诺福韦酯 应答不佳
下载PDF
Efficacy and safety of tenofovir alafenamide in patients with chronic hepatitis B exhibiting suboptimal response to entecavir
11
作者 Gui-Cai Yuan Ai-Zhen Chen +4 位作者 Wei-Xin Wang Xu-Lan Yi Long Tu Fang Peng Zhi-Hong Qiu 《World Journal of Clinical Cases》 SCIE 2023年第34期8139-8146,共8页
BACKGROUND Entecavir(ETV)is a potent and safe antiviral agent for patients with chronic hepatitis B(CHB);however,some patients may exhibit suboptimal response or resistance to ETV.Tenofovir alafenamide(TAF)is a novel ... BACKGROUND Entecavir(ETV)is a potent and safe antiviral agent for patients with chronic hepatitis B(CHB);however,some patients may exhibit suboptimal response or resistance to ETV.Tenofovir alafenamide(TAF)is a novel tenofovir prodrug with improved pharmacokinetics and reduced renal and bone toxicity compared with tenofovir disoproxil fumarate.AIM To evaluate the efficacy and safety of switching from ETV to TAF in patients with CHB exhibiting suboptimal response to ETV.METHODS A total of 60 patients with CHB who had been treated with ETV for at least 12 mo and had persistent or recurrent viremia[Hepatitis B virus(HBV)DNA≥20 IU/mL]or partial virologic response(HBV DNA<20 IU/mL,but detectable)were enrolled in the study.The patients were randomly assigned to either continue ETV(0.5 mg)daily or switch to TAF(25 mg)daily for 48 wk.The primary endpoint was the proportion of patients who achieved a virologic response(HBV DNA level<20 IU/mL)at week 48.Secondary endpoints included changes in serum alanine aminotransferase(ALT),hepatitis B surface antigen(HBsAg),hepatitis B e antigen(HBeAg),and anti-HBe levels,and renal and bone safety parameters.RESULTS At week 48,the proportion of patients who achieved a virologic response was significantly higher in the TAF group than in the ETV group(93.3%vs 66.7%,P=0.012).The mean reduction in HBV DNA from baseline was also significantly greater in the TAF group than in the ETV group(-3.8 vs-2.4 Log10 IU/mL,P<0.001).The rates of ALT normalization,HBeAg loss,HBeAg seroconversion,and HBsAg loss were not found to significantly differ between the two groups.None of the patients developed genotypic resistance to ETV or TAF.Both drugs were well tolerated,with no serious adverse events or discontinuations caused by adverse events.No significant changes were observed in the estimated glomerular filtration rate,serum creatinine level,or urine protein-to-creatinine ratio in either group.The TAF group had a significantly lower decrease in bone mineral density at the lumbar spine and hip than the ETV group(-0.8%vs-2.1%,P=0.004;-0.6%vs-1.8%,P=0.007,respectively).CONCLUSION Switching from ETV to TAF is effective and safe for patients with CHB exhibiting a suboptimal response to ETV and may prevent further viral resistance and reduce renal and bone toxicity. 展开更多
关键词 entecavir Tenofovir alafenamide Chronic hepatitis B Virologic response Renal and bone toxicity Suboptimal response
下载PDF
Clinical Efficacy and Incidence of Adverse Reactions of Entecavir Combined with Long-Acting Interferon in Treating Hepatitis B
12
作者 Qian Yang 《Journal of Clinical and Nursing Research》 2023年第6期41-46,共6页
Objective:To explore and analyze the clinical efficacy and incidence of adverse reactions of entecavir combined with long-acting interferon in treating hepatitis B.Methods:The study was conducted from January 2020 to ... Objective:To explore and analyze the clinical efficacy and incidence of adverse reactions of entecavir combined with long-acting interferon in treating hepatitis B.Methods:The study was conducted from January 2020 to December 2022,and the research subjects were 69 hepatitis B patients admitted to our hospital.The patients were divided into a research group(n=35)and a control group(n=34).Patients in the control group were treated with entecavir,while patients in the study group were treated with entecavir combined with long-acting interferon.The antiviral efficacy,liver function indicators,clinical effectiveness,and incidence of adverse reactions were compared between the two groups.Results:The HBV-DNA negative conversion rate and HBeAg seroconversion rate of the patients in the study group were higher than those of the control group,and the virological breakthrough rate was lower than that of the control group(P<0.05);the alanine transaminase(ALT),aspartate aminotransferase(AST),and total bilirubin(TBIL)levels of the patients in the study group were all lower after treatment.In the control group,the albumin(ALB)level was higher than that in the control group(P<0.05).The clinical effective rate of patients in the study group was higher than that in the control group(P<0.05);there was no significant difference in the incidence of adverse reactions between the two groups(P>0.05).Conclusion:The treatment effect of entecavir combined with long-acting interferon in patients with hepatitis B is significant.It can effectively antiviral and improve the liver function of patients.The incidence of adverse reactions is low and can be promoted and applied. 展开更多
关键词 entecavir Long-acting interferon Hepatitis B
下载PDF
Network meta-analysis of the compensatory effect of different Chinese herbal compounds combined with Entecavir in the treatment of hepatitis B cirrhosis
13
作者 Hui-Wen Zheng Yang Zheng +5 位作者 Jia-Xi He Can-Li Xu Wen-Xing He Rui-Wen Xu Jia-Hui Wang Tie-Jian Zhao 《Gastroenterology & Hepatology Research》 2023年第1期27-40,共14页
Objective:To evaluate the efficacy and safety of different Chinese herbal compounds combined with Entecavir in the treatment of hepatitis B cirrhosis during the compensatory period by using mesh meta-analysis.Methods:... Objective:To evaluate the efficacy and safety of different Chinese herbal compounds combined with Entecavir in the treatment of hepatitis B cirrhosis during the compensatory period by using mesh meta-analysis.Methods:PubMed,CNKI,Wanfang and VIP databases were searched by computer,and the retrieval time was from the establishment of each database to October 5,2022.According to inclusion and exclusion criteria,literature search was conducted independently by two researchers.RevMan5.4.1 software provided by Cochrane was used for evaluation,and Stata16.0 software was used for statistical analysis.Results:A total of 34 RCTs were included,involving 16 TCM compounds and 1543 patients.The results of network meta-analysis showed that ALT indexes of liver function were listed as Yiqi Jiedu Tongluo Method>Luoshugan Tablet>Anluo Huaxian Wan>Qishenrugan Capsule>Qingganhuaji Decoction>Ganshuang Granules>Compound Biejia Rugan Tablet>Rougan Sanjie Decoction>Shugan Jianpi Decoction>Shenqi Fuzheng Huayu Decoction>Peituhua Decoction>Shugan Jianpi Huoxu prescription>Rhubarb Zhezhan Capsule combined with Entecavir treatment respectively;The order of HA index of liver fibrosis was Heluo Shugan Tablet>Shugan Jianpi Huoxui prescription>Anluo Huaxian Wan>Compound Biejia Ruangan Tablet>Rougan Sanjie Decoction>Ganshuang Granules>Danji Huoxui Decoction>Yiqi Jiedu Tongluo Method>Rhubarb Zhezhe Capsule>Fuzheng Huayu Table>Shugan Jianpi Decoction>Rougan Huayu Decoction>Peitu Huayu Decoction>Qingganhuaji Prescription>Shenqi Fuzheng Huayu prescription combined with Entecavir respectively;In order of adverse reactions from best to worst,Shuganjianpi Decoction,Qishenrugangan Capsule,Ganshuang Granules,Peituhuazhi Decoction,compound Biejiruganpian,and He Shugan Pian combined with entecavir,respectively;The effective rate of treatment was listed as Ganshuang Granules>Compound Biejia Ruangan Tablets>uoshugan Tablets>Rougansanjie Decoction>Rhubarb Zhezhe Capsules>Yiqi Jiedu Tongluo Method>Qingganhuaji prescription>Anluo Huaxia Wan>Shugan Jianpi Decoction>Fuzheng Huayu tablets>Peituhuazhi Decoction>Shenqi Fuzheng Huayu prescription combined with Entecavir respectively.Conclusion:Entecavir combined with supplementing qi and detoxifying and dredging collages is the best method to recover ALT index of liver function during the compensation period for hepatitis B cirrhosis;Entecavir combination and Luoshugan tablet were the best treatment for HA index of hepatic fibrosis;Entecavir combined with Shuganjianpi Decoction was the best treatment for adverse reactions;The best treatment efficiency was Entecavir combined with Ganshuang granules. 展开更多
关键词 TCM compound Hepatitis B cirrhosis compensatory period Network meta-analysis entecavir Randomized controlled trial
下载PDF
富马酸替诺福韦与恩替卡韦挽救治疗拉米夫定耐药的HBeAg阴性慢性乙型肝炎患者疗效分析
14
作者 张全乐 赵丹 +3 位作者 李杰 刘三香 刘刚 李亚 《实用肝脏病杂志》 CAS 2024年第4期515-518,共4页
目的探讨应用富马酸替诺福韦(TDF)与恩替卡韦(ETV)挽救治疗拉米夫定耐药的血清HBeAg阴性的慢性乙型肝炎(CHB)患者的临床疗效,并分析影响临床疗效的因素。方法2017年1月~2021年12月我院收治的拉米夫定治疗耐药的血清HBeAg阴性的CHB患者50... 目的探讨应用富马酸替诺福韦(TDF)与恩替卡韦(ETV)挽救治疗拉米夫定耐药的血清HBeAg阴性的慢性乙型肝炎(CHB)患者的临床疗效,并分析影响临床疗效的因素。方法2017年1月~2021年12月我院收治的拉米夫定治疗耐药的血清HBeAg阴性的CHB患者50例,被随机分为TDF治疗组25例和ETV治疗组25例,前者常规剂量应用,后者加倍应用。两组均治疗48周,监测疗效。应用二分类变量的Logistic回归分析影响病毒学应答的因素。结果在治疗4周、12周、24周、36周和48周时,TDF治疗组血清HBV DNA累积转阴率分别为32%、60%、72%、80%和92%,显著高于ETV治疗组(分别为4%、24%、32%、40%和44%,均P<0.05);TDF治疗组血清ALT复常率分别为56%、68%、80%、84%和96%,与显著高于ETV治疗组(分别为16%、32%、52%、56%和72%,均P<0.05);在治疗48周时,TDF治疗组血清肌酐水平显著高于治疗前(85.4±13.9μmol/L对76.2±17.5μmol/L,P=0.0001),而ETV治疗组治疗前后血清肌酐水平无显著变化(76.6±12.9μmol/L对77.3±11.2μmol/L,P=0.769);Logistic回归分析显示,应用TDF治疗和血清HBV DNA载量为影响血清HBV DNA转阴的独立预测因素。结论TDF挽救治疗拉米夫定耐药的CHB患者可能获得更好的疗效,但需要密切监测肾功能的变化。 展开更多
关键词 慢性乙型肝炎 替诺福韦 恩替卡韦 拉米夫定 耐药 挽救治疗
下载PDF
我国环境技术验证(ETV)评估体系建设研究 被引量:27
15
作者 许春莲 宋乾武 +5 位作者 黄海明 张伟 武少伟 王红雨 齐瑞江 张玥 《环境工程技术学报》 CAS 2011年第5期396-402,共7页
在我国目前亟待建立以第三方测试为基础的环境技术验证评估体系的背景下,分析了目前我国的环境技术评估制度存在的问题,探讨了我国环境技术验证体系建设,提出在技术管理体系的建设过程中应建立与国际接轨、适合中国国情的环境技术验证... 在我国目前亟待建立以第三方测试为基础的环境技术验证评估体系的背景下,分析了目前我国的环境技术评估制度存在的问题,探讨了我国环境技术验证体系建设,提出在技术管理体系的建设过程中应建立与国际接轨、适合中国国情的环境技术验证评估制度体系及新技术推广机制,建立公正、科学、客观的验证评估方法和指标体系及质量保证程序,建立环境技术验证评估平台和信息平台,建立信誉良好、社会化的第三方评价机构。给出了验证评估体系建设亟需研究和开展工作内容的具体建议。 展开更多
关键词 技术评估 环境技术验证(etv) 新技术推广
下载PDF
国外ETV制度对我国环境技术管理的启示 被引量:9
16
作者 田艳丽 许春莲 +2 位作者 李朋 张伟 汪群慧 《环境科学与技术》 CAS CSCD 北大核心 2012年第S1期419-422,共4页
在不断加重的环境危机的挑战下,运用污染防治技术来保护环境成为各国的选择,但由于缺乏有效的环境技术评估体系,致使市场上环境技术鱼龙混杂,不能有效达到环境保护目标,环境技术验证(ETV)作为一种环境技术评估制度应运而生。文章主要介... 在不断加重的环境危机的挑战下,运用污染防治技术来保护环境成为各国的选择,但由于缺乏有效的环境技术评估体系,致使市场上环境技术鱼龙混杂,不能有效达到环境保护目标,环境技术验证(ETV)作为一种环境技术评估制度应运而生。文章主要介绍了ETV制度的发展历程、现有ETV制度的主要模式,并从组织结构、验证条件、验证周期等方面对其进行了对比分析,指出了在我国建立ETV制度应注意的问题。 展开更多
关键词 环境技术验证(etv) 环境技术管理 环境技术评估
下载PDF
聚乙二醇干扰素α-2a联合ETV治疗HBeAg阴性CHB临床研究 被引量:2
17
作者 李爱新 曹振环 +3 位作者 汪雯 张宏伟 张彤 吴昊 《海南医学》 CAS 2017年第5期712-714,共3页
目的探讨聚乙二醇干扰素α-2a(Peg-IFNα2a)联合恩替卡韦(ETV)治疗HBe Ag阴性慢性乙型肝炎(CHB)48周的疗效及安全性。方法回顾性纳入2013年6月至2015年6月在首都医科大学附属北京佑安医院接受Peg-IFNα2a(135μg/周)联合ETV(0.5 mg/d)... 目的探讨聚乙二醇干扰素α-2a(Peg-IFNα2a)联合恩替卡韦(ETV)治疗HBe Ag阴性慢性乙型肝炎(CHB)48周的疗效及安全性。方法回顾性纳入2013年6月至2015年6月在首都医科大学附属北京佑安医院接受Peg-IFNα2a(135μg/周)联合ETV(0.5 mg/d)治疗的50例初治HBe Ag阴性CHB患者,收集基线和治疗过程中每12周的临床数据,包括HBV DNA和HBs Ag水平等,分析48周HBV DNA不可检测率、HBs Ag清除率及不良反应发生情况。结果 Peg-IFNα2a联合ETV治疗48周,全部患者HBV DNA低于检测值(<20 IU/m L);HBs Ag清除率及血清学转换率分别为24%和16%。不良反应主要表现为发热、乏力、脱发、食欲下降、皮疹和甲状腺功能减退,给予对症及支持治疗,均可继续原方案。结论 Peg-IFNα2a联合ETV可提高HBe Ag阴性CHB的HBs Ag清除率,且安全性良好,是值得探索的优化治疗策略之一。 展开更多
关键词 恩替卡韦 慢性乙型肝炎 联合治疗 HBsAg 聚乙二醇干扰素Α-2A 血清学转换
下载PDF
ETV5与MMP-7在早期宫颈癌组织中的表达及其在转移中的作用 被引量:9
18
作者 吴素慧 张静 +1 位作者 李颖 李建民 《癌症》 SCIE CAS CSCD 北大核心 2006年第3期315-319,共5页
背景与目的:转录因子Ets差异基因5(Etsvariantgene5,ETV5)与肿瘤转移有关,MMP-7在肿瘤浸润转移中亦具有重要作用。本研究检测ETV5及MMP-7在宫颈鳞癌组织中的表达情况,探讨ETV5和MMP-7在早期宫颈鳞癌浸润转移中的作用。方法:采用逆转录-... 背景与目的:转录因子Ets差异基因5(Etsvariantgene5,ETV5)与肿瘤转移有关,MMP-7在肿瘤浸润转移中亦具有重要作用。本研究检测ETV5及MMP-7在宫颈鳞癌组织中的表达情况,探讨ETV5和MMP-7在早期宫颈鳞癌浸润转移中的作用。方法:采用逆转录-聚合酶链反应(RT-PCR)检测86例宫颈鳞癌和21例正常宫颈组织中ETV5和MMP-7mRNA的表达,免疫组化法检测上述组织中MMP-7蛋白的表达。结果:ETV5mRNA在宫颈鳞癌组织中的表达(0.507±0.073)高于正常宫颈组织(0.201±0.057)(P<0.01),淋巴结转移组(0.538±0.063)高于无淋巴结转移组(0.496±0.073)(P<0.05)。半定量RT-PCR检测MMP-7mRNA在宫颈鳞癌组织中的表达(0.488±0.078)高于正常宫颈组织(0.305±0.064)(P<0.01),淋巴结转移组(0.542±0.066)高于无淋巴结转移组(0.468±0.072)(P<0.01),与定量RT-PCR结果一致。MMP-7蛋白在宫颈鳞癌组织中的表达(3.826±1.427)高于正常宫颈组织(1.714±0.383)(P<0.01),淋巴结转移组(4.935±1.614)高于无淋巴结转移组(2.623±1.086)(P<0.01);淋巴结转移组中MMP-7蛋白的阳性率为65.21%,高于无淋巴结转移组的36.51%(P<0.01)。Spearman等级相关分析,ETV5与MMP-7之间存在正相关(r=0.221,P<0.05)。结论:ETV5和MMP-7在转移性宫颈鳞癌中高表达,可作为预测宫颈鳞癌浸润转移潜能的标志物。 展开更多
关键词 etv5 MMP-7 宫颈肿瘤 转移 标志物
下载PDF
螯合树脂静态富集/电热蒸发(ETV)-ICP-AES测定铂族元素Pt、Pd和Os 被引量:11
19
作者 秦永超 江祖成 +1 位作者 白帆 曾云鹗 《分析试验室》 CAS CSCD 1997年第4期5-8,共4页
用含氮、硫功能团的螯合树脂YPA4进行静态吸附,含待测元素的浓缩物制成悬浮体,采用悬浮体进样/电热蒸发等离子体原子发射光谱(ETV-ICP-AES)直接测定。方法的检出限分别为0.5、0.7和4.0ng/mL(对Pt... 用含氮、硫功能团的螯合树脂YPA4进行静态吸附,含待测元素的浓缩物制成悬浮体,采用悬浮体进样/电热蒸发等离子体原子发射光谱(ETV-ICP-AES)直接测定。方法的检出限分别为0.5、0.7和4.0ng/mL(对Pt、Pd和Os),相对标准偏差分别为2.6%、4.7%和3.8%(n=10,Pt∶2.0mg/L,Pd∶2.0mg/L,Os∶5.0mg/L)。应用本法对地质标样进行了分析,测定值与标准值基本吻合。 展开更多
关键词 螯合树脂 静态吸附 etv ICP AES
下载PDF
NLA-PSO算法在机场货运站ETV调度优化中的研究与应用 被引量:1
20
作者 邱建东 蒋兆远 汤旻安 《兰州交通大学学报》 CAS 2015年第1期65-70,共6页
机场货运站集装货物处理是制约航空货运货物处理效率的瓶颈环节.集装货物立体库具有多个并行出入口,给升降式转运车ETV的作业调度带来极大困难.在对比分析传统调度方法弊端的基础上,采用非线性学习因子调整优化粒子群算法改进ETV作业调... 机场货运站集装货物处理是制约航空货运货物处理效率的瓶颈环节.集装货物立体库具有多个并行出入口,给升降式转运车ETV的作业调度带来极大困难.在对比分析传统调度方法弊端的基础上,采用非线性学习因子调整优化粒子群算法改进ETV作业调度,并通过仿真计算验证了其有效性.该方法在实际工程中得到了应用,有效提高了集装货物处理效率. 展开更多
关键词 机场货运站 etv 调度 NLAPSO算法
下载PDF
上一页 1 2 133 下一页 到第
使用帮助 返回顶部