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| 1 | Performance value of high risk factors in colorectal cancer screening in China显示文摘AIM:To analyze the performance value of high risk factors in population-based colorectal cancer(CRC) screening in China.METHODS:We compared the performance value of the immunochemical fecal occult blood test(iFOBT) and other high risk factors questionnaire in a population sample of 13 214 community residents who completed both the iFOBT and questionnaire investigation.Patients with either a positive iFOBT and/or questionnaire were regarded as a high risk population and those eligible were asked to undergo colonoscopy.RESULTS:The iFOBT had the highest positive predictive value and negative predictive value in screening for advanced neoplasia.The iFOBT had the highest sensitivity,lowest number of extra false positive results associated with the detection of one extra abnormality for screening advanced neoplasias and adenomas.A history of chronic cholecystitis or cholecystectomy,chronic appendicitis or appendectomy,and chronic diarrhea also had a higher sensitivity than a history of adenomatous polyps in screening for advanced neoplasias and adenomas.The sensitivity of a history of chronic cholecystitis or cholecystectomy was highest among the 10 high risk factors in screening for nonadenomatous polyps.A history of chronic appendicitis or appendectomy,chronic constipation,chronic diarrhea,mucous and bloody stool,CRC in first degree relatives,malignant tumor and a positive iFOBT also had higher sensitivities than a history of adenomas polyps in screening for non-adenomatous polyps.Except for a history of malignant tumor in screening for non-adenomatous polyps,the gain in sensitivity was associated with an increase in extra false positive results associated with the detection of one extra abnormality.CONCLUSION:The iFOBT may be the best marker for screening for advanced neoplasias and adenomas.Some unique high risk factors may play an important role in CRC screening in China. | Wen Meng Shan-Rong Cai Lun Zhou Qi Dong Shu Zheng Su-Zhan Zhang | 2009 | World Journal of Gastroenterology2009,15,48: | 41 |
| 2 | The Efficacy and Safety of Wenxin Keli in Patients with Frequent Premature Ventricular Contractions: A Randomized, Double-blind, Placebo-controlled, Parallel-group, Multicenter Trial显示文摘 | Wei Hua Run-Lin Gao Bu-Chang Zhao Jing Wang Xu-Hua Chen Chi Cai Shu Zhang | 2015 | Chinese Medical Journal2015,,19: | 35 |
| 3 | Influence of Atmospheric Particulate Matter on Ozone in Nanjing,China:Observational Study and Mechanistic Analysis显示文摘Particulate matter with diameters of 2.5 μm or smaller(PM_(2.5)) and ozone(O_3) are major pollutants in the urban atmosphere. PM_(2.5) can affect O_3 by altering the photolysis rate and heterogeneous reactions. However, these two processes and their relative importance remain uncertain. In this paper, with Nanjing in China as the target city, we investigate the characteristics and mechanism of interactions between particles and O_3 based on ground observations and numerical modeling.In 2008, the average concentrations of PM_(2.5) and O_3 at Caochangmen station are 64.6 ± 47.4 μg m^(-3) and 24.6 ± 22.8 ppb,respectively, while at Pukou station they are 94.1 ± 63.4 μg m^(-3) and 16.9 ± 14.9 ppb. The correlation coefficient between PM_(2.5) and O_3 is -0.46. In order to understand the reaction between PM_(2.5) and O_3, we construct a box model, in which an aerosol optical property model, ultraviolet radiation model, gas phase chemistry model, and heterogeneous chemistry model,are coupled. The model is employed to investigate the relative contribution of the aforementioned two processes, which vary under different particle concentrations, scattering capability and VOCs/NOxratios(VOCs: volatile organic compounds;NOx: nitric oxide and nitrogen dioxide). Generally, photolysis rate effect can cause a greater O_3 reduction when the particle concentrations are higher, while heterogeneous reactions dominate O_3 reduction with low-level particle concentrations.Moreover, in typical VOC-sensitive regions, O_3 can even be increased by heterogeneous reactions. In Nanjing, both processes lead to O_3 reduction, and photolysis rate effect is dominant. Our study underscores the importance of photolysis rate effect and heterogeneous reactions for O_3, and such interaction processes should be fully considered in future atmospheric chemistry modeling. | Yawei QU Tijian WANG Yanfeng CAI Shekou WANG Pulong CHEN Shu LI Mengmeng LI Cheng YUAN Jing WANG Shaocai XU | 2018 | Advances in Atmospheric Sciences2018,35,11: | 33 |
| 4 | Survival of transplanted neurotrophin-3 expressing human neural stem cells and motor function in a rat model of spinal cord injury显示文摘<正>BACKGROUND:Many methods have been attempted to repair nerves following spinal cord injury, including peripheral nerve transplantation,Schwann cell transplantation,olfactory ensheathing cell transplantation,and embryonic neural tissue transplantation.However,there is a need for improved outcomes. OBJECTIVE:To investigate the repair feasibility for rat spinal cord injury using human neural stem cells(hNSCs) genetically modified by lentivirus to express neurotrophin-3. DESIGN,TIME AND SETTING:In vitro cell biological experiment and in vivo randomized,controlled, genetic engineering experiment were performed at the Third Military Medical University of Chinese PLA and First People's Hospital of Yibin,China from March 2006 to December 2007. MATERIALS:A total of 64 adult,female,Wistar rats were used for the in vivo study.Of them,48 rats were used to establish models of spinal cord hemisection,and were subsequently equally and randomly assigned to model,genetically modified hNSC,and normal hNSC groups.The remaining 16 rats served as normal controls. METHODS:hNSCs were in vitro genetically modified by lentivirus to secrete both green fluorescence protein and neurotrophin-3.Neurotrophin-3 expression was measured by Western blot. Genetically modified hNSC or normal hNSC suspension(5×10~5) was injected into the rat spinal cord following T_(10) spinal cord hemisection.A total of 5μL Dulbecco's-modified Eagle's medium was infused into the rat spinal cord in the model group.Transgene expression and survival of transplanted hNSCs were determined by immunohistochemistry.Motor function was evaluated using the Basso,Beattie,and Bresnahan(BBB) scale. MAIN OUTCOME MEASURES:The following parameters were measured:expression of neurotrophin-3 produced by genetically modified hNSCs,transgene expression and survival of hNSCs in rats,motor function in rats. RESULTS:hNSCs were successfully genetically modified by lentivirus to stably express neurotrophin-3.The transplanted hNSCs primarily gathered at,or around,the injection site two weeks following transplantation,and gradually migrated towards the surrounding tissue. Transplanted hNSCs were observed 7.0-8.0 mm away from the injection site.In addition,hNSCs were observed 10 weeks after transplantation.At week 4,BBB locomotor scores were significantly greater in the genetically modified hNSC and normal hNSC groups,compared with the model group (P<0.05),and scores were significantly greater in the genetically modified hNSC group compared with the normal hNSC group(P<0.05). CONCLUSION:hNSCs were genetically modified with lentivirus to stably secrete neurotrophin-3. hNSCs improved motor function recovery in rats following spinal cord injury. | Peiqiang Cai Guangyun Sun Peishu Cai Martin Oudega Rui Xiao Xuewen Wang Wei Li Yunbing Shu Cheng Cai Haihao Yang Xuebing Shan Wuhua Luo | 2009 | Neural Regeneration Research2009,4,7: | 18 |
| 5 | Scutellarin protects oxygen/glucose-deprived astrocytes and reduces focal cerebral ischemic injury显示文摘Scutellarin, a bioactive flavone isolated from Scutellaria baicalensis, has anti-inflammatory, anti-neurotoxic, anti-apoptotic and anti-oxidative effects and has been used to treat cardiovascular and cerebrovascular diseases in China. However, the mechanisms by which scutellarin mediates neuroprotection in cerebral ischemia remain unclear. The interaction between scutellarin and nicotinamide adenine dinucleotide phosphate oxidase 2(NOX2) was assessed by molecular docking study, which showed that scutellarin selectively binds to NOX2 with high affinity. Cultures of primary astrocytes isolated from the cerebral cortex of neonatal Sprague-Dawley rats were pretreated with 2, 10 or 50 μM scutellarin for 30 minutes. The astrocytes were then subjected to oxygen/glucose deprivation by incubation for 2 hours in glucose-free Dulbecco's modified Eagle's medium in a 95% N2/5% CO_2 incubator, followed by simulated reperfusion for 22 hours. Cell viability was assessed by cell counting kit-8 assay. Expression levels of NOX2, connexin 43 and caspase-3 were assessed by western blot assay. Reactive oxygen species were measured spectrophotometrically. Pretreatment with 10 or 50 μM scutellarin substantially increased viability, reduced the expression of NOX2 and caspase-3, increased the expression of connexin 43, and diminished the levels of reactive oxygen species in astrocytes subjected to ischemia-reperfusion. We also assessed the effects of scutellarin in vivo in the rat transient middle cerebral artery occlusion model of cerebral ischemia-reperfusion injury. Rats were given intraperitoneal injection of 100 mg/kg scutellarin 2 hours before surgery. The Bederson scale was used to assess neurological deficit, and 2,3,5-triphenyltetrazolium chloride staining was used to measure infarct size. Western blot assay was used to assess expression of NOX2 and connexin 43 in brain tissue. Enzyme-linked immunosorbent assay was used to detect 8-hydroxydeoxyguanosine(8-OHd G), 4-hydroxy-2-nonenal(4-HNE) and 3-nitrotyrosin(3-NT) in brain tissue. Immunofluorescence double staining was used to determine the co-expression of caspase-3 and Neu N. Pretreatment with scutellarin improved the neurological function of rats with focal cerebral ischemia, reduced infarct size, diminished the expression of NOX2, reduced levels of 8-OHd G, 4-HNE and 3-NT, and reduced the number of cells co-expressing caspase-3 and Neu N in the injured brain tissue. Furthermore, we examined the effect of the NOX2 inhibitor apocynin. Apocynin substantially increased connexin 43 expression in vivo and in vitro. Collectively, our findings suggest that scutellarin protects against ischemic injury in vitro and in vivo by downregulating NOX2, upregulating connexin 43, decreasing oxidative damage, and reducing apoptotic cell death. | Jing-Bo Sun Yan Li Ye-Feng Cai Yan Huang Shu Liu Patrick KK Yeung Min-Zhen Deng Guang-Shun Sun Prince LM Zilundu Qian-Sheng Hu Rui-Xin An Li-Hua Zhou Li-Xin Wang Xiao Cheng | 2018 | Neural Regeneration Research2018,13,8: | 16 |
| 6 | Relationship of Inflammation and Endothelial Dysfunction with Risks to Cardiovascular Disease among People in Inner Mongolia of China显示文摘Objective To explore the relationship of inflammation and endothelial dysfunction with risks to cardiovascular disease(CVD).Methods Blood pressure,body weight,body height,waist circumference and lifestyle risk factors were measured and studied among 2589 participants in Inner Mongolia of China,and biomarkers of inflammation and endothelial dysfunction including high-sensitivity C-reactive protein(hsCRP),soluble inter-cellular adhesion molecule-1(sICAM-1),soluble E-selectin(sE-selectin),and angiotensin II were investigated.Results Subjects with metabolic risk factors for CVD had higher levels of hsCRP,sE-selectin and sICAM-1 than those without such risk factors(all P<0.05).Levels of all biomarkers positively and significantly increased with aggregation of the metabolic risk factors among the subjects(all P for trend<0.001).Data from the multivariate analysis showed that participants with high levels of hsCRP [odds ratio(OR): 1.96,95% confidence interval(CI): 1.52-2.53],sE-selectin(OR: 1.35,95% CI: 1.05-1.72),and angiotensin II(OR: 1.81,95% CI: 1.40-2.33) were more likely to develop hypertension; participants with high levels of hsCRP(OR: 2.33,95% CI: 1.85-2.94),sE-selectin(OR: 1.24,95% CI: 1.00-1.54),and sICAM-1(OR: 1.70,95% CI: 1.30-2.22) were more likely to develop dyslipidemia,and those with high levels of hsCRP(OR: 2.95,95% CI: 2.27-3.83) and sICAM-1(OR: 2.80,95% CI: 2.06-3.80) were more likely to develop hyperglycemia.Conclusion Biomarkers of inflammation and endothelial dysfunction were separately associated with relevant metabolic risk factors for CVD.And appropriate measures should be taken to control inflammation and improve endothelial function among individuals with different metabolic risk factors for CVD. | PENG Hao HAN Shu Hai LIU Hai Ying Vasisht CHANDNI CAI Xiao Qing ZHANG Yong Hong | 2013 | Biomedical and Environmental Sciences2013,26,10: | 15 |
| 7 | Chinese herbal formula Fuzheng Huayu alleviates CCl4-induced liver fibrosis in rats: a transcriptomic and proteomic analysis显示文摘 | Shu DONG Fei-fei CAI Qi-long CHEN Ya-nan SONG Yang SUN Bin WEI Xiao-yan LI Yi-yang HU Ping LIU Shi-bing SU | 2018 | Acta Pharmacologica Sinica2018,39,6: | 15 |
| 8 | Barriers to colorectal cancer screening:A case-control study显示文摘AIM:To investigate barriers to colorectal cancer(CRC) screening in a community population.METHODS:We conducted a community-based case-control study in an urban Chinese population by questionnaire.Cases were selected from those completing both a fecal occult blood test(FOBT) case and colonoscopy in a CRC screening program in 2004.Control groups were matched by gender, age group and community.Control 1 included those having a positive FOBT but refusing a colonoscopy.Control 2 included those who refused both an FOBT and colonoscopy.RESULTS:The impact of occupation on willingness to attend a colorectal screening program differed by gender.P for heterogeneity was 0.009 for case vs control group 1, 0.01 for case versus control group 2, and 0.80 for control group 1 vs 2.Poor awareness of CRC and its screening program, characteristics of screening tests, and lack of time affected the screening rate.Financial support, fear of pain and bowel preparation were barriers to a colonoscopy as a screening test.Eighty-two percent of control group 1 and 87.1% of control group 2 were willing attend if the colonoscopy was free, but only 56.3% and 53.1%, respectively, if it was self-paid.Multivariate odds ratios for case vs control group 1 were 0.10 among those unwilling to attend a free colonoscopy and 0.50 among those unwilling to attend a self-paid colonoscopy.CONCLUSION:Raising the public awareness of CRC and its screening, integrating CRC screening into the health care system, and using a painless colonoscopy would increase its screening rate. | Shan-Rong Cai Su-Zhan Zhang Hong-Hong Zhu Shu Zheng | 2009 | World Journal of Gastroenterology2009,15,20: | 14 |
| 9 | Orthogonal Test Design for Optimization of the Extraction of Flavonid from the Fructus Gardeniae显示文摘Objective It is imperative to provide some consistent experimental results for the extraction of flavonid from Fructus Gardeniae.Methods The key extraction parameters that influenced the yield of flavonid from Fructus Gardeniae were optimized by employing an orthogonal experiment [L9(3)4],including the ratio of buffer solution (Na2B4O7·10H2O) to raw material,concentration of Fructus Gardeniae in extracting solution,extraction time and pH of buffer solution.An UV/Vis detector was used to perform the qualitative and quantitative analyses of the extracted flavonid with the using of the standard sample.Results The maximum extraction yield of the crude extract was 5.0533 (mg/g) after 20 min when the mass ratio of Na2B4O7·10H2O to raw material was 0.4%,the concentration of Fructus Gardeniae in the extraction solution was 1/12 (g/mL),and pH of buffer solution was 4.5.The positive reactions to the Molish and HCl‐Mg tests suggested that the extracted compound was flavonoid,and FTIR measurements also identified the presence of flavonoid in the extracts.Conclusion This work is expected to provide a basis for further research,development,and utilization of Fructus gardenia in flavonid extraction. | CAI Ding Jian SHU Qing XU Bao Quan PENG Li Mei HE Yan | 2011 | Biomedical and Environmental Sciences2011,24,6: | 12 |
| 10 | High sensitivity C-reactive protein and cardfiac resynchronization therapy in patients with advanced heart failure显示文摘C 反应的蛋白质(hsCRP ) 与先进的征兆的心失败(HF ) 在病人铺平收到心脏的再同步治疗(CRT ) 的高敏感的预示的值上的 BackgroundThe 数据是少见的。现在的学习的目的 232 个 CRT 病人是与左室颠倒在六月 CRT 以及长期的 outcome.MethodsA 以后改变调查浆液 hsCRP 层次的协会全部的被包括。对 hsCRP 价值,临床的地位和 echocardiographic 数据的评价在基线并且在六月 CRT 以后被执行。长期的后续为 HF.ResultsDuring 包括了所有原因死亡和住院 31.3 ± 的吝啬的后续经期;31.5 个月,提高的 hsCRP (>3 mg/L ) 与重要 2.39 褶层增加在 CRT 以前被联系(P = 0.006 ) 在死亡或 HF 住院的风险。在 6 月的后续,对 CRT 作出回应的病人显示出重要减小或维持在 hsCRP 层次低(-0.5 ±4.1 mg/L 减小) 与非应答者相比(1.7 ±6.1 mg/L 增加, P = 0.018 ) 。与 6 月的 hsCRP 层次在被减少或仍然保持低的病人相比, 6 月的 hsCRP 层次在被增加或坚持说高度的病人经历了随后的死亡或 HF 住院的显著地更高的风险(木头等级 P <0.001 ) 。 echocardiographic 改进在6月的 hsCRP 层次在被减少或在6月的 hsCRP 层次在谁被提起或坚持说 high.ConclusionsOur 调查结果表明了基线的那大小与那些相比仍然保持低的病人之中也更好,当为及时潜力的预示的标记冒险层化和随后的适当治疗,后续 hsCRP 层次可能是有用的在有经历 CRT 的先进 HF 的病人的策略。 | Chi CAI Wei HUA Li-Gang DING Jing WANG Ke-Ping CHEN Xin-Wei YANG Zhi-Min LIU Shu ZHANG | 2014 | Journal of Geriatric Cardiology2014,11,4: | 11 |
| 11 | Bedaquiline-containing regimens in patients with pulmonary multidrug-resistant tuberculosis in China:focus on the safety显示文摘Background:World Health Organization recommends countries introducing new drug and short treatment regimen for drug resistant tuberculosis(DR-TB)should develop and implement a system for active pharmacovigilance that allows for detection,reporting and management of adverse events.The aim of the study is to evaluate the frequency and severity of adverse events(AEs)of bedaquiline-containing regimen in a cohort of Chinese patients with multidrug-resistant(MDR)/extensively drug-resistant(XDR)-TB based on active drug safety monitoring(aDSM)system of New Drug Introduction and Protection Program(NDIP). | Jing-Tao Gao Juan Du Gui-Hui Wu Yi Pei Meng-Qiu Gao Leonardo Martinez Lin Fan Wei Chen Li Xie Yu Chen Hua Wang Long Jin Guo-Bao Li Pei-Lan Zong Yu Xiong Qian-Hong Wu Ming-Wu Li Xiao-Feng Yan Yan-Fang Miao Qing-Shan Cai Xin-Jie Li Da-Peng Bai Shu-Jun Geng Guo-Li Yang Pei-JunTang Yi Zeng Xiao-Hong Chen Tong-Xia Li Cui Cai Yun Zhou Ma Zhuo Jian-Yun Wang Wen-Long Guan Lin Xu Ji-Chan Shi Wei Shu Li-Li Cheng FeiTeng Yu-Jia Ning Shi-Heng Xie Yu-Xian Sun Li-Jie Zhang Yu-Hong Liu | 2021 | Infectious Diseases of Poverty2021,10,2: | 11 |
| 12 | Dense ceramics with complex shape fabricated by 3D printing:A review显示文摘Three-dimensional(3D)printing technology is becoming a promising method for fabricating highly complex ceramics owing to the arbitrary design and the infinite combination of materials.Insufficient density is one of the main problems with 3D printed ceramics,but concentrated descriptions of making dense ceramics are scarce.This review specifically introduces the principles of the four 3D printing technologies and focuses on the parameters of each technology that affect the densification of 3D printed ceramics,such as the performance of raw materials and the interaction between energy and materials.The technical challenges and suggestions about how to achieve higher ceramic density are presented subsequently.The goal of the presented work is to comprehend the roles of critical parameters in the subsequent 3D printing process to prepare dense ceramics that can meet the practical applications. | Zhe Chen Xiaohong Sun Yunpeng Shang Kunzhou Xiong Zhongkai Xu Ruisong Guo Shu Cai Chunming Zheng | 2021 | Journal of Advanced Ceramics2021,10,2: | 10 |
| 13 | 浆液 M2-pyruvate kinase : 为屏蔽的 colorectal 癌症质量的有希望的非侵略的 biomarker显示文摘 AIM: To explore the value of serum M2-pyruvate kinase (M2-PK) in colorectal cancer (CRC) mass screening. METHODS: We conducted a molecular epidemiology study in Hangzhou, China, from year 2006 to year 2008. Serum samples were collected from 93 CRC, 41 advanced adenomas, 137 adenomas, 47 non-adenomatous polyps, and 158 normal participants in a community setting. Serum M2-PK and carcinoembryonic antigen (CEA) were measured using Enzyme-linked immuno-sorbent assay. SPSS 16.0 software was used to perform data analysis. Area under the receiver operating characteristic curve (AUC), sensitivity, and specificities were estimated for serum M2-PK in diagnosis of colorectal lesions and compared with CEA. RESULTS: Average serum M2-PK value among 158 normal people was 2.96 U/mL and not affected by gender (P = 0.47) or age (P = 0.59). Average serum M2-PK (U/mL) was 14.75 among stage Ⅲ and 13.10 among stage Ⅰ and Ⅱ CRC patients, about 4 times higher than that among normal people. Average serum M2-PK was 8.58, 6.70, 5.13 and 2.51 U/mL among advanced adenoma, adenomas, non-adenomatous polyps, and inflammatory bowel disease patients, respectively. AUC for serum M2-PK was greater than that for CEA among all colorectal lesions. AUC for serum M2-PK was 0.89 (0.84, 0.94) (95% confidence interval), higher than that for CEA [0.70 (0.62-0.79)] in CRC stageⅠ and Ⅱ, 0.89 (0.84-0.94) vs 0.73 (0.63-0.83) in CRC stage Ⅲ, 0.81 (0.74-0.86) vs 0.63 (0.53 -0.73) in advanced adeno- mas, 0.69 (0.64-0.76) vs 0.54 (0.47-0.60) in adenomas, and 0.69 (0.62-0.78) vs 0.58 (0.48-0.68) in nonadenomatous polyps. The diagnostic sensitivity for all colorectal lesions increased with decrease in the cut-off value of serum M2-PK. The diagnostic sensitivity (%) of serum M2-PK was 100.00 for CRC, 95.12 advanced ad- enoma, 82.48 adenoma, and 82.98 non-adenomatous polyp. There were no CRC cases missed and 40.51% of unnecessary colonoscopies were avoided when the cut-off value was 2.00 U/mL. CONCLUSION: Serum M2-PK can be used as a primary screening test in CRC mass screening. It may be a promising non-invasive biomarker for CRC early detection. | Wen Meng Hong-Hong Zhu Ze-Feng Xu Shan-Rong Cai Qi Dong Qiang-Rong Pan Shu Zheng Su-Zhan Zhang | 2012 | World Journal of Gastrointestinal Oncology2012,4,6: | 9 |
| 14 | Enhanced Biological Phosphorus Removal with Pseudomonas putida GM6 from Activated Sludge显示文摘提高的生物的磷移动(EBPR ) 方法广泛地从废水为磷移动被采用,然而,很少对它的微生物、分子的机制被知道。因此,在一家大规模市政的污水处理工厂预言并且控制 EBPR 过程的恶化是困难的。使用的这研究在实验室孤立的新奇紧张, Pseudomonas putida GM6,它有高磷酸盐积累能力并且能从败坏的系统很快恢复并且在活性污泥提高磷移动的能力。与 gfp 基因标记的紧张 GM6,被称为 GMTR,被交付进定序低效率的批反应堆(SBR ) 的凳子规模,到调查 GMTR 的殖民和磷的移动。在 21 天以后,而磷移动率是 96% ,在污泥的全部的细菌的 GMTR 的比例到达了 9.2% ,与大约 0.2 mg L 的自河集中 ? 1。在有 GMTR 的增加的反应堆,磷快速被移开,在在厌氧的条件下面的 1 h,并且在在氧气的条件下面的 2 h。这些证据 EBPR 过程是特征的。现场测试与低磷移动能力在一台医院污水处理设备被进行。二十 -- 一天在 Pseudomonas putida GM6 被增加以后,自河磷集中在 0.3 mg L 附近留下了 ? 1,相应于 96.8% 的移动率。它因此被表明为废水的快开始和改进的那 Pseudomonas putida GM6couldbeused 生物的磷移动,它为潜在的大规模工程申请提供了一个科学基础。 | CAI Tian-Ming GUAN Li-Bo CHEN Li-Wei CAI Shu LI Xiao-Dan CUI Zhong-Li LI Shun-Peng | 2007 | Pedosphere2007,17,5: | 9 |
| 15 | A Facile Synthetic Route to L-Phosphinothricin显示文摘A convenient and effective method for synthesis of L-phosphinothricin was described.The highlight was involved in a simple access to the key intermediate L-2-amino-4-chlorobutyricacid derivative from the inexpensive L-methionine. | Xue Song XU Han Bing TENG Guo Fu QIU Shu Cai LIANG Xian Ming HU | 2006 | Chinese Chemical Letters2006,17,2: | 9 |
| 16 | Association of renal function with cardiac reverse remodeling and long-term outcome in heart failure patients following cardiac resynchronization therapy显示文摘 | Cai Chi Hua Wei Ding Ligang Wang Jing Chen Keping Yang Xinwei Liu Zhimin Zhang Shu | 2014 | Chinese Medical Journal2014,,23: | 8 |
| 17 | Switchable C02 electroreduction via engineering active phases of Pd nanoparticles显示文摘活跃阶段的工程定期被利用在异构的催化作用调节金属 nanoparticles (NP ) 的选择。然而,在 electrocatalysis 的活跃阶段的理解的缺乏为公司 2 electroreduction 妨碍了有效催化剂的发展。此处,我们报导 Pd NP 的活跃阶段的系统的工程,它被利用为公司 2 electroreduction 选择反应小径。在 situ X光检查吸收光谱学,在稀释的 situ 总计思考红外线的光谱学,并且密度功能的理论计算建议吸附氢的 Pd 的形成出现在混合物上-并且一个钯氢化物核心的阶段(在 0.2 V 上面的+ PdH x @PdH x )(对一个可逆的氢电极)经由 HCOO 便于甲酸盐生产*中间,而阶段 Pd 氢化物核心上的金属性的 Pd 表面的形成( PdH x @主要产品,是甲酸盐或公司,能有选择地与高 Faradaic 效率被生产(>90%) 并且在有可伸缩的申请的 0.05 ~ 0.9 V 的潜在的窗户中的集体活动示范。 | Dunfeng Gao Hu Zhou Fan Cai Dongniu Wang Yongfeng Hu Bei Jiang Wen-Bin Cai Xiaoqi Chen Rui Si Fan Yang Shu Miao Jianguo Wang Guoxiong wang Xinhe Bao | 2017 | Nano Research2017,10,6: | 8 |
| 18 | A prospective study to evaluate the efficacy of an intracardiac electrogram-based atrioventricular and interventricular intervals optimization method in cardiac resynchronization therapy显示文摘有 biventricular 踱步的背景心脏的再同步治疗( CRT )与学习试图评估基于的 intracardiac 电记录图( IEGM )的功效的心 failure.The 电流改进在选择病人的生活的心脏的功能,功能的能力和质量优化方法, QuickOptTM ,在与 CRT.Methods 大动脉的时间对待的中国病人,速度积分( AVTI )完成了在察觉到心房与心室( AV ),在 AV 和两 Qu 推荐的 interventricular ( VV ) | Hua Wei Wang Dong-mei Cai Lin Sun Chao-feng Fu Guo-sheng Wang Yu-tang Yan Ji Luo Zhi-ling Xu Jing Wang Zhi-yong Xu Geng Shen Fa-rong Xu Wei Wang Jing-feng Ren Xue-jun Jin Wei Zhang, Nan Lau, Elizabeth Oi-Yan Zhang Shu | 2012 | Chinese Medical Journal2012,,3: | 8 |
| 19 | Identification of biomarkers for hepatocellular carcinoma by semiquantitative immunocytochemistry显示文摘AIM:To investigate the expression of key biomarkers in hepatoma cell lines,tumor cells from patients’blood samples,and tumor tissues.METHODS:We performed the biomarker tests in two steps.First,cells plated on coverslips were used to assess biomarkers,and fluorescence intensities were calculated using the NIH Image J software.The measured values were analyzed using the SPSS19.0 software to make comparisons among eight cell lines.Second,eighty-four individual samples were used to assess the biomarkers’expression.Negative enrichment of the blood samples was performed,and karyocytes were isolated and dropped onto pretreated glass slides for further analysis by immunofluorescence staining.Fluorescence intensities were compared among hepatocellular carcinoma(HCC)patients,chronic HBV-infected patients,and healthy controls following methods similar to those used for cell lines.The relationships between the expression of biomarkers and clinical pathological parameters were analyzed by Spearman rank correlation tests.In addition,we studied the distinct biomarkers’expression with three-dimensional laser confocal microscopy reconstructions,and Kaplan-Meier survival analysis was performed to understand the clinical significance of these biomarkers.RESULTS:Microscopic examination and fluorescence intensity calculations indicated that cytokeratin 8/18/19(CK)expression was significantly higher in six of the seven HCC cell lines examined than in the control cells,and the expression levels of asialoglycoprotein receptor(ASGPR)and glypican-3(GPC3)were higher in all seven HCC cell lines than in the control.Cells obtained from HCC patients’blood samples also displayed significantly higher expression levels of ASGPR,GPC3,and CK than cells from chronic HBV-infected patients or healthy controls;these proteins may be valuable surface biomarkers for identifying HCC circulating tumor cells isolated and enriched from the blood samples.The stem cell-like and epithelial-mesenchymal transition-related biomarkers could be detected on the karyocyte slides.ASGPR and GPC3 were expressed at high levels,and thus three-dimensional reconstructions were used to observe their expression in detail.This analysis indicated that GPC3 was localized in the cytoplasm and membrane,but that ASGPR had a polar localization.Survival analyses showed that expression of GPC3 and ASGPR is associated with a patient’s overall survival(OS).CONCLUSION:ASGPR,GPC3,and CK may be valuable HCC biomarkers for CTC detection;the expression of ASGPR and GPC3 might be helpful for understanding patients’OS. | Hong Mu Kai-Xuan Lin Hong Zhao Shu Xing Cong Li Fang Liu Hai-Zhen Lu Ze Zhang Yu-Lin Sun Xi-Yun Yan Jian-Qiang Cai Xiao-Hang Zhao | 2014 | World Journal of Gastroenterology2014,20,19: | 8 |
| 20 | A prospective study of vertical transmission of hepatitis C virus显示文摘AprospectivestudyofverticaltransmissionofhepatitisCvirusSUNDeGui1,LIUCaiYun1,MENGZongDa2,SUNYongDe2,WANGShuCong1,YANGYu... | SUN De Gui 1, LIU Cai Yun 1, MENG Zong Da 2, SUN Yong De 2, WANG Shu Cong 1, YANG Yu Qi 1, LIANG Zheng Lun 3 and ZHUANG Hui 3 | 1997 | World Journal of Gastroenterology1997,3,2: | 8 |