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| 1 | 基于IMRT时代的第八版AJCC/UICC鼻咽癌临床分期建议显示文摘目的准确的分期系统对癌症的治疗至关重要。随着癌症分期和治疗方法的演变,需要不断评价分期的适用性和改进性。方法基于第7版AJCC/UICC分期回顾性分析香港和中国大陆2个肿瘤中心收治的1609例接受调强放射治疗的首诊无转移鼻咽癌患者临床资料,所有患者治疗前均行核磁共振分期评估。结果无其他T3、T4期解剖结构受侵患者中,伴有咀嚼肌间隙(翼内肌和/或翼外肌)侵犯、椎前肌侵犯及咽旁间隙侵犯的三组患者之间0s相近。伴广泛软组织(上述侵犯结构以外的软组织)受侵患者OS与伴有颅内侵犯或颅神经侵犯相似。仅2%患者锁骨上窝以上淋巴结转移者直径〉6cm,其0s率与下颈淋巴结转移者类似。用下颈(环状软骨尾侧缘水平以下)代替锁骨上窝并不影响N分期之间的风险差异性。采用推荐的T、N分期,T。N。、T。N,期0s相近。结论经AJCC/UICC分期筹备委员会审阅后,建议第8版分期应将翼内肌/翼外肌从T。降到T:期,增加椎前肌为L期,用下颈取代锁骨上窝,将淋巴结最大直径〉6cm合并归为N,期,将T。、N,期统一归为Ⅳ。期。这些改变不仅使得相邻分期间风险差异性更好,而且使得临床实践性与全球适用性之间达到最佳平衡。 | 潘建基 Wai Tong Ng 宗井凤 Lucy L.K.Chan Brian O' Sullivan 林少俊 Henry C.K.Sze 陈韵彬 Horace C.W.Choi 郭巧娟 Wai Kuen Kan 肖友平 Xu Wei Quynh Thu Le Christine M.Glastonbury A.Dimtrios Colevas Randal S.Weber Jatin P.Shah Anne W.M.Lee | 2016 | 中华放射肿瘤学杂志2016，25，3： | 65 |
| 2 | Clinicopathological and prognostic analysis of 429 patients with intrahepatic cholangiocarcinoma显示文摘AIM:To understand the clinicopathological characteristics and treatment selections and improve survival and provide valuable information for patients with intrahepatic cholangiocarcinoma(ICC). METHODS:We retrospectively evaluated 5311 liver cancer patients who received resection between October 1999 and December 2003.Of these,429(8.1%)patients were diagnosed with ICC,and their clinicopathological, surgical,and survival characteristics were analyzed. RESULTS:Upper abdominal discomfort or pain(65.0%), no symptoms(12.1%),and hypodynamia(8.2%)were the major causes for medical attention.Laboratory tests showed 198(46.4%)patients were HBsAg positive, 90(21.3%)hadα-fetoprotein>20μg/L,50(11.9%) carcinoembryonic antigen>10μg/L,and 242(57.5%) carbohydrate antigen 19-9(CA19-9)>37 U/mL.Survival data was available for 329(76.7%)patients and their mean survival time was 12.4 mo.The overall survival of the patients with R0,R1 resection and punching exploration were 18.3,6.6 and 5.6 mo,respectively. Additionally,CA19-9>37 U/mL was associated with lymph node metastases,but inversely associated withcirrhosis.Multivariate analysis indicated that radical resection,lymph node metastases,macroscopic tumor thrombi and size,and CA19-9 were associated with prognosis. CONCLUSION:Surgical radical resection is still the most effective means to cure ICC.Certain laboratory tests(such as CA19-9)can effectively predict the survival of the patients with ICC. | Wei-Feng Shen Wei Zhong Feng Xu Tong Kan Li Geng Feng Xie Cheng-Jun Sui Jia-Mei Yang | 2009 | World Journal of Gastroenterology2009，15，47： | 39 |
| 3 | Risk factors for early recurrence of small hepatocellular carcinoma after curative resection显示文摘BACKGROUND:Poorer prognosis is seen in patients with hepatocellular carcinoma (HCC) after curative hepatic resection with early recurrence (≤1 year) than in those with late recurrence (>1 year).This study aimed to identify risk factors for postoperative early recurrence of small HCC (≤3 cm in diameter).METHODS:The study population consisted of 158 patients who underwent curative resection for small HCC between January 2002 and July 2004.Risk factors for early recurrence were analyzed.RESULTS:Thirty-three (20.8%) patients developed early recurrence after surgery.Univariate analysis showed the following significant risk factors for early recurrence in small HCC:serum alpha-fetoprotein (AFP) level >100 ng/ml,lack of tumor capsule formation,microscopic vascular invasion,high Edmonson-Steiner grades,and cytokeratin-19 (CK-19) expression (P<0.05).Multivariate stepwise logistic regression analysis showed that serum AFP level >100 ng/ml (odds ratio 2.561,95% confidence interval 1.057 to 6.206,P=0.037) and microscopic vascular invasion (odds ratio 4.549,95% confidence interval 1.865 to 11.097,P=0.001) were independent factors.CONCLUSIONS:Postoperative early recurrence is related to serum AFP level >100 ng/ml and microscopic vascular invasion in patients with small HCC.Adjuvant therapy and careful follow-up are required for patients with these risk factors. | Zhou, Yan-Ming Yang, Jia-Mei Li, Bin Yin, Zheng-Feng Xu, Feng Wang, Bin Xu, Wen Kan, Tong | 2010 | Hepatobiliary & Pancreatic Diseases International2010，9，1： | 24 |
| 4 | Identification of coastal wetlands of international importance for waterbirds:a review of China Coastal Waterbird Surveys 2005–2013显示文摘Background:China's coastal wetlands belong to some of the most threatened ecosystems worldwide.The loss and degradation of these wetlands seriously threaten waterbirds that depend on wetlands.Methods:The China Coastal Waterbird Census was organized by volunteer birdwatchers in China's coastal region.Waterbirds were surveyed synchronously once every month at 14 sites,as well as irregularly at a further 18 sites,between September 2005 and December 2013.Results:A total of 75 species of waterbirds met the 1 % population level Ramsar listing criterion at least once at one site.The number of birds of the following species accounted for over 20 % of the total flyway populations at a single site:Mute Swan(Cygnus olor),Siberia Crane(Grus leucogeranus),Far Eastern Oystercatcher(Haematopus osculans),Bar-tailed Godwit(Limosa lapponica),Spotted Greenshank(Tringa guttifer),Great Knot(Calidris tenuirostris),Spoon-billed Sandpiper(Calidris pygmeus),Saunders' s Gull(Larus saundersi),Relict Gull(Larus relictus),Great Cormorant(Phalacrocorax carbo),Eurasian Spoonbill(Platalea leucorodia),Black-faced Spoonbill(Platalea minor) and Dalmatian Pelican(Pelecanus crispus).A total of 26 sites supported at least one species of which their number met the1 % criterion.Forty-two species met the 1 % criterion in the Yellow River Delta,Shandong;29 at the Cangzhou coast,Hebei and 26 species at the Lianyungang coast,Jiangsu.Conclusions:The results highlight the international importance of China's coastal wetlands for waterbirds.This study also demonstrates that participation of local birdwatchers in waterbird surveys results in data that are invaluable not only for understanding the current status of waterbirds in China's coastal regions but also for waterbird conservation and management. | Qingquan Bai Jianzhong Chen Zhihong Chen Guotai Dong Jiangtian Dong Wenxiao Dong Vivian Wing Kan Fu Yongxiang Han Gang Lu Jing Li Yang Liu Zhi Lin Derong Meng Jonathan Martinez Guanghui Ni Kai Shan Renjie Sun Suixing Tian Fengqin Wang Zhiwei Xu Yat-tung Yu Jin Yang Zhidong Yang Lin Zhang Ming Zhang Xiangwu Zeng | 2015 | Chinese Birds2015，，3： | 20 |
| 5 | Upregulation of Chemokine CXCL12 in the Dorsal Root Ganglia and Spinal Cord Contributes to the Development and Maintenance of Neuropathic Pain Following Spared Nerve Injury in Rats显示文摘Emerging evidence indicates that CXCL12/CXCR4 signaling is involved in chronic pain. However, few studies have systemically assessed its role in direct nerve injury-induced neuropathic pain and the underlying mechanism. Here, we determined that spared nerve injury(SNI)increased the expression of CXCL12 and its cognate receptor CXCR4 in lumbar 5 dorsal root ganglia(DRG)neurons and satellite glial cells. SNI also induced longlasting upregulation of CXCL12 and CXCR4 in the ipsilateral L4–5 spinal cord dorsal horn, characterized by CXCL12 expression in neurons and microglia, and CXCR4 expression in neurons and astrocytes. Moreover, SNIinduced a sustained increase in TNF-a expression in the DRG and spinal cord. Intraperitoneal injection(i.p.) of the TNF-a synthesis inhibitor thalidomide reduced the SNI-induced mechanical hypersensitivity and inhibited the expression of CXCL12 in the DRG and spinal cord.Intrathecal injection(i.t.) of the CXCR4 antagonist AMD3100, both 30 min before and 7 days after SNI,reduced the behavioral signs of allodynia. Rats given an i.t.or i.p. bolus of AMD3100 on day 8 of SNI exhibited attenuated abnormal pain behaviors. The neuropathic pain established following SNI was also impaired by i.t. administration of a CXCL12-neutralizing antibody. Moreover,repetitive i.t. AMD3100 administration prevented the activation of ERK in the spinal cord. The mechanical hypersensitivity induced in na?¨ve rats by i.t. CXCL12 was alleviated by pretreatment with the MEK inhibitor PD98059. Collectively, our results revealed that TNF-a might mediate the upregulation of CXCL12 in the DRG and spinal cord following SNI, and that CXCL12/CXCR4 signaling via ERK activation contributes to the development and maintenance of neuropathic pain. | Liying Bai Xinru Wang Zhisong Li Cunlong Kong Yonghui Zhao Jun-Liang Qian Quancheng Kan Wei Zhang Ji-Tian Xu | 2016 | Neuroscience Bulletin2016，32，1： | 20 |
| 6 | Bayesian Reliability Modeling and Assessment Solution for NC Machine Tools under Small-sample Data显示文摘Although Markov chain Monte Carlo(MCMC) algorithms are accurate, many factors may cause instability when they are utilized in reliability analysis; such instability makes these algorithms unsuitable for widespread engineering applications. Thus, a reliability modeling and assessment solution aimed at small-sample data of numerical control(NC) machine tools is proposed on the basis of Bayes theories. An expert-judgment process of fusing multi-source prior information is developed to obtain the Weibull parameters' prior distributions and reduce the subjective bias of usual expert-judgment methods. The grid approximation method is applied to two-parameter Weibull distribution to derive the formulas for the parameters' posterior distributions and solve the calculation difficulty of high-dimensional integration. The method is then applied to the real data of a type of NC machine tool to implement a reliability assessment and obtain the mean time between failures(MTBF). The relative error of the proposed method is 5.8020×10-4 compared with the MTBF obtained by the MCMC algorithm. This result indicates that the proposed method is as accurate as MCMC. The newly developed solution for reliability modeling and assessment of NC machine tools under small-sample data is easy, practical, and highly suitable for widespread application in the engineering field; in addition, the solution does not reduce accuracy. | YANG Zhaojun KAN Yingnan CHEN Fei XU Binbin CHEN Chuanhai YANG Chuangui | 2015 | Chinese Journal of Mechanical Engineering2015，28，6： | 16 |
| 7 | Accurate energy model for WSN node and its optimal design显示文摘With the development of CMOS and MEMS technologies, the implementation of a large number of wireless distributed micro-sensors that can be easily and rapidly deployed to form highly redundant, self-configuring, and ad hoc sensor networks. To facilitate ease of deployment, these sensors operate on battery for extended periods of time. A particular challenge in maintaining extended battery lifetime lies in achieving communications with low power. For better understanding of the design tradeoffs of wireless sensor network (WSN), a more accurate energy model for wireless sensor node is proposed, and an optimal design method of energy effcient wireless sensor node is described as well. Different from power models ever shown which assume the power cost of each component in WSN node is constant, the new one takes into account the energy dissipation of circuits in practical physical layer. It shows that there are some parameters, such as data rate, carrier frequency, bandwidth, Tsw, etc, which have a significant effect on the WSN node energy consumption per useful bit (EPUB). For a given quality specification, how energy consumption can be reduced by adjusting one or more of these parameters is shown. | Kan Baoqiang Cai Li Zhu Hongsong Xu Yongjun | 2008 | Journal of Systems Engineering and Electronics2008，19，3： | 16 |
| 8 | Spinal cord decompression reduces rat neural cell apoptosis secondary to spinal cord injury显示文摘Objective:To determine whether spinal cord decompression plays a role in neural cell apoptosis after spinal cord injury. Study design:We used an animal model of compressive spinal cord injury with incomplete paraparesis to evaluate neural cell apoptosis after decompression. Apoptosis and cellular damage were assessed by staining with terminal deoxynucleotidyl transferase(TdT)-mediated deoxyuridine triphosphate nick-end labelling(TUNEL) and immunostaining for caspase-3,Bcl-2 and Bax. Methods:Experiments were conducted in male Sprague-Dawley rats(n=78) weighing 300~400 g. The spinal cord was compressed posteriorly at T10 level using a custom-made screw for 6 h,24 h or continuously,followed by decompression by removal of the screw. The rats were sacrificed on Day 1 or 3 or in Week 1 or 4 post-decompression. The spinal cord was removed en bloc and examined at lesion site,rostral site and caudal site(7.5 mm away from the lesion). Results:The numbers of TUNEL-positive cells were significantly lower at the site of decompression on Day 1,and also at the rostral and caudal sites between Day 3 and Week 4 post-decompression,compared with the persistently compressed group. The numbers of cells between Day 1 and Week 4 were immunoreactive to caspase-3 and B-cell lymphoma-2(Bcl-2)-associated X-protein(Bax),but not to Bcl-2,correlated with those of TUNEL-positive cells. Conclusion:Our results suggest that decompression reduces neural cell apoptosis following spinal cord injury. | Kan XU Qi-xin CHEN Fang-cai LI Wei-shan CHEN Min LIN Qiong-hua WU | 2009 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2009，10，3： | 13 |
| 9 | Effects of probiotic therapy on hepatic encephalopathy in patients with liver cirrhosis:an updated meta-analysis of six randomized controlled trials显示文摘BACKGROUND: Liver cirrhotic patients with hepatic encephalopathy have poor prognosis. Probiotics alter the intestinal microbiota and reduce the production of ammonia. We conducted a meta-analysis about the role of probiotics on liver cirrhotic patients with hepatic encephalopathy.DATA SOURCES: We collected the relevant literatures up to February 21, 2014 from databases of PubMed, EMBASE and the Cochrane Central Register of Controlled Trials. A statistical analysis was conducted by RevMan 5.2 and STATA 12.0 software.RESULTS: Six randomized controlled trials involving 496 liver cirrhotic patients were included. The results showed that probiotic therapy significantly reduced the development of overt hepatic encephalopathy(OR [95% CI]: 0.42 [0.26, 0.70],P=0.0007). However, probiotics did not affect mortality, levels of serum ammonia and constipation(mortality: OR [95% CI]:0.73 [0.38, 1.41], P=0.35; serum ammonia: WMD [95% CI]:-3.67 [-15.71, 8.37], P=0.55; constipation: OR [95% CI]: 0.67 [0.29,1.56], P=0.35).CONCLUSION: Probiotics decrease overt hepatic encephalopathy in patients with liver cirrhosis. | Jun Xu Rui Ma Li-Feng Chen Li-Jun Zhao Kan Chen Ren-Bing Zhang | 2014 | Hepatobiliary & Pancreatic Diseases International2014，13，4： | 13 |
| 10 | Transforming bacterial disease surveillance and investigation using whole-genome sequence to probe the trace显示文摘二十年后来过去了第一细菌的整个染色体的定序,它为微生物引起的染色体提供新机会。因而,可观的基因差异由细菌的染色体编码了,在在一样的种类之中,种类被揭示了。在最近的年里,染色体定序技术和生物信息学很快发展了,它导致了转变并且为在传染疾病流行病的解剖使用的细菌的染色体比较帮助了策略和方法论的应用程序。细菌的整个染色体的定序并且生物信息的计算允许 genotyping 在疾病控制满足流行病学的学习的要求。在这评论,我们构画出意义并且总结细菌的染色体在细菌的疾病控制和预防的上下文定序的角色。我们讨论细菌的染色体在爆发察觉,跟踪的来源,传播模式发现,和新流行克隆定序的应用程序鉴定。染色体在传染疾病监视网络定序并且数据分享的宽应用程序将更加支持爆发察觉和早警告阻止细菌的疾病的传播。 | Biao Kan Haijian Zhou Pengcheng Du Wen Zhang Xin Lu Tian Qin Jianguo Xu | 2018 | Frontiers of Medicine2018，12，1： | 11 |
| 11 | Association Between Diurnal Temperature Range and Respiratory Tract Infections显示文摘Objective This study aimed to assess the association between emergency-room visits for respiratory tract infection (RTI) with diurnal temperature range (DTR), a weather parameter closely associated with urbanization and global climate change. Methods We conducted a semiparametric time-series analysis to estimate the percentage increase in emergency-room visits for RTI associated with changes in DTR after adjustment for daily weather conditions (temperature and relative humidity) and outdoor air pollution. Results DTR was significantly associated with daily emergency-room visits for RTI. An increase of 1 °C in the current-day (L0) and in the 2-day moving average (L01) DTR corresponded to a 0.94% [95% confidence interval (CI), 0.34%-1.55%] and 2.08% (95% CI, 1.24%-2.93%) increase in emergency-room visits for RTI, respectively. Conclusion DTR was associated with increased risk of RTI. More studies are needed to understand the impact of DTR on respiratory health. | GE Wen Zhen XU Feng ZHAO Zhuo Hui ZHAO Jin Zhuo KAN Hai Dong | 2013 | Biomedical and Environmental Sciences2013，26，3： | 10 |
| 12 | Hemodynamic changes of fractional flow reserve after double kissing crush and provisional stenting technique for true bifurcation lesions显示文摘 | YE Fei CHEN Shao-liang ZHANG Jun-jie ZHU Zhong-sheng KAN Jing TIAN Nai-liang LIN Song LIU Zhi-zhong YOU Wei XU Hai-mei XU Jing | 2012 | Chinese Medical Journal2012，，15： | 10 |
| 13 | Effects of dynamic ventilatory factors on ventilatorinduced lung injury in acute respiratory distress syndrome dogs显示文摘BACKGROUND:Mechanical ventilation is a double-edged sword to acute respiratory distress syndrome(ARDS) including lung injury,and systemic inflammatory response high tidal volumes are thought to increase mortality.The objective of this study is to evaluate the effects of dynamic ventilatory factors on ventilator induced lung injury in a dog model of ARDS induced by hydrochloric acid instillation under volume controlled ventilation and to investigate the relationship between the dynamic factors and ventilator-induced lung injuries(VILI) and to explore its potential mechanisms.METHODS:Thirty-six healthy dogs were randomly divided into a control group and an experimental group.Subjects in the experimental group were then further divided into four groups by different inspiratory stages of flow.Two mL of alveolar fluid was aspirated for detection of IL-8 and TNF-α.Lung tissue specimens were also extracted for total RNA,IL-8 by western blot and observed under an electronic microscope.RESULTS:IL-8 protein expression was significantly higher in group B than in groups A and D.Although the IL-8 protein expression was decreased in group C compared with group B,the difference was not statistically significant.The TNF-α ray degree of group B was significantly higher than that in the other groups(P<0.01),especially in group C(P>0.05).The alveolar volume of subjects in group B was significantly smaller,and cavity infiltration and cell autolysis were marked with a significant thicker alveolar septa,disorder of interval structures,and blurring of collagenous and elastic fiber structures.A large number of necrotic debris tissue was observed in group B.CONCLUSION:Mechanical ventilation with a large tidal volume,a high inspiratory flow and a high ventilation frequency can cause significant damage to lung tissue structure.It can significantly increase the expression of TNF-α and IL-8 as well as their mRNA expression.Furthermore,the results of our study showed that small tidal ventilation significantly reduces the release of proinflammatory media.This finding suggests that greater deterioration in lung injury during ARDS is associated with high inspiratory flow and high ventilation rate. | Rui-lan Wang Kan Xu Kang-long Yu Xue Tang Hui Xie | 2012 | World Journal of Emergency Medicine2012，3，4： | 8 |
| 14 | Association of HER2 status with prognosis in gastric cancer patients undergoing R0 resection: A large-scale multicenter study in China显示文摘AIM: To determine whether the positive status of human epidermal growth receptor 2(HER2) can be regarded as an effective prognostic factor for patients with gastric cancer(GC) undergoing R0 resection.METHODS: A total of 1562 GC patients treated by R0 resection were recruited. HER2 status was evaluated in surgically resected samples of all the patients using immunohistochemical(IHC) staining. Correlations between HER2 status and clinicopathological characteristics were retrospective analyzed. Hazard ratios(HRs) and 95% confidence intervals(CIs) were estimated using Cox proportional hazard model, stratified by age, gender, tumor location and tumor-nodemetastasis(TNM) stage, with additional adjustment for potential prognostic factors.RESULTS: Among 1562 patients, 548(positive rate = 35.08%, 95%CI: 32.72%-37.45%) were HER2 positive. Positive status of HER2 was significantly correlated with gender(P = 0.004), minority(P < 0.001), tumor location(P = 0.001), pathological grade(P < 0.001), TNM stage(P < 0.001) and adjuvant radiotherapy(74.67% vs 23.53%, P = 0.011). No significant associations were observed between HER2 status and disease free survival(HR = 0.19, 95%CI: 0.96-1.46, P = 0.105) or overall survival(HR = 1.19, 95%CI: 0.96-1.48, P = 0.118) using multivariate analysis, although stratified analyses showed marginally statistically significant associations both in disease free survival and overall survival, especially among patients aged < 60 years or with early TNM stages(Ⅰ and Ⅱ). Categorical age, TNM stage, neural invasion, and adjuvant chemotherapy were, as expected, independent prognostic factors for both disease free survival and overall survival. CONCLUSION: The positive status of HER2 based on IHC staining was not related to the survival in patients with GC among the Chinese population. | Guo-Shuang Shen Jiu-Da Zhao Jun-Hui Zhao Xin-Fu Ma Feng Du Jie Kan Fa-Xiang Ji Fei Ma Fang-Chao Zheng Zi-Yi Wang Bing-He Xu | 2016 | World Journal of Gastroenterology2016，22，23： | 8 |
| 15 | Inhibition effect of magnetic field on nitrous oxide emission from sequencing batch reactor treating domestic wastewater at low temperature显示文摘This study aims to investigate the effect of a magnetic field on nitrous oxide(N2O)emission from a sequencing batch reactor treating low-strength domestic wastewater at low temperature(10℃).After running for 124 days in parallel,results indicated that the conversion rate of N2O for a magnetic field-sequencing batch reactor(MF-SBR)decreased by34.3%compared to that of a conventional SBR(C-SBR).Meanwhile,the removal efficiencies for total nitrogen(TN)and ammonia nitrogen(NH4-N)of the MF-SBR were 22.4%and 39.5%higher than those of the C-SBR.High-throughput sequencing revealed that the abundances of AOB(Nitrosomonas),NOB(Nitrospira)and denitrifiers(Zoogloea),which could reduce N2O to N2,were promoted significantly in the MF-SBR.Enzyme activities(Nir)and gene abundances(nos Z nir S and nir K)for denitrification in the MF-SBR were also notably higher compared to C-SBR.Our study shows that application of a magnetic field is a useful approach for inhibiting the generation of N2O and promoting the nitrogen removal efficiency by affecting the microbial characteristics of sludge in an SBR treating domestic wastewater at low temperature. | Dan Xu Hongmin Ji Hongqiang Ren Jinju Geng Kan Li Ke Xu | 2020 | Journal of Environmental Sciences2020，32，1： | 7 |
| 16 | Clinicopathology, immunophenotype, T cell receptor gene rearrangement, Epstein-Barr virus status andp53 gene mutation of cutaneous extranodal NK/T-cell lymphoma, nasal-type显示文摘 | WANG Ting-ting XU Chen LIU Shan-ling KAN Bei RAN Yu-ping LIU Wei-ping LI Gan-di WANG Lin | 2013 | Chinese Medical Journal2013，，7： | 7 |
| 17 | Transformative hyaluronic acid-based active targeting supramolecular nanoplatform improves long circulation and enhances cellular uptake in cancer therapy显示文摘Hyaluronic acid(HA) is a natural ligand of tumor-targeted drug delivery systems(DDS) due to the relevant CD44 receptor overexpressed on tumor cell membranes. However, other HA receptors(HARE and LYVE-1) are also overexpressing in the reticuloendothelial system(RES). Therefore,polyethylene glycol(PEG) modification of HA-based DDS is necessary to reduce RES capture.Unfortunately, pegylation remarkably inhibits tumor cellular uptake and endosomal escapement,significantly compromising the in vivo antitumor efficacy. Herein, we developed a Dox-loaded HA-based transformable supramolecular nanoplatform(Dox/HCVBP) to overcome this dilemma. Dox/HCVBP contains a tumor extracellular acidity-sensitive detachable PEG shell achieved by a benzoic imine linkage.The in vitro and in vivo investigations further demonstrated that Dox/HCVBP could be in a 'stealth' state at blood stream for a long circulation time due to the buried HA ligands and the minimized nonspecific interaction by PEG shell. However, it could transform into a 'recognition' state under the tumor acidic microenvironment for efficient tumor cellular uptake due to the direct exposure of active targeting ligand HA following PEG shell detachment. Such a transformative concept provides a promising strategy to resolve the dilemma of natural ligand-based DDS with conflicting two processes of tumor cellular uptake and in vivo nonspecific biodistribution. | Lu Zhong Lu Xu Yanying Liu Qingsong Li Dongyang Zhao Zhenbao Li Huicong Zhang Haotian Zhang Qiming Kan Yongjun Wang Jin Sun Zhonggui He | 2019 | Acta Pharmaceutica Sinica B2019，9，2： | 7 |
| 18 | Functional Analysis of Slow Myosin Heavy Chain 1 and Myomesin-3 in Sarcomere Organization in Zebrafish Embryonic Slow Muscles显示文摘Myofibrillogenesis, sarcomere 形成的过程,要求 sarcomeric 蛋白质的靠近的相互作用和 sarcomere 结构的各种各样的部件。肌浆球蛋白厚细丝和 M 线是 sarcomere 的二个关键部件。M 线的 myomesin 蛋白质与肌浆球蛋白和 titin 蛋白质交往并且使,这被建议了厚并且有序的 titin 细丝。然而,在 myofibrillogenesis 和 sarcomere 组织的 myomesin 的功能仍然保持大部分神秘。没有猛烈或击倒的动物模型被报导了阐明在 sarcomere 组织 in vivo 的 myomesin 的角色。在这研究,由在 zebrafish 胚胎使用基因特定的击倒的途径,我们执行了 myomesin-3 和慢肌浆球蛋白的 loss-of-function 分析重链(smyhc1 ) 1 在慢肌肉明确地表示了。我们表明了那废除的 smyhc1 击倒在慢肌肉的 myomesin-3 的 sarcomeric 本地化。相反, myomesin-3 的损失没在厚、薄的细丝以及 M 线和 Z 线结构的 sarcomeric 组织上有效果。一起,这些研究显示那肌浆球蛋白厚细丝为 M 线组织和 myomesin-3 的 M 线本地化被要求。相反, myomesin-3 为在慢肌肉的 sarcomere 组织是非必需的。 | Jin Xu Jie Gao Junling Li Liangyi Xue Kan J. Clark Stephen C. Ekker Shao Jun Du | 2012 | Journal of Genetics and Genomics2012，39，2： | 6 |
| 19 | A Multi-mechanism Model Describing Reorientation and Reorientation-Induced Plasticity of NiTi Shape Memory Alloy显示文摘 | Xiang Xu Bo Xu Han M. Jiang Guo-zheng Kang Qian-hua Kan | 2018 | Acta Mechanica Solida Sinica2018，31，4： | 5 |
| 20 | Synthesis of high-purity silver nanorods with tunable plasmonic properties and sensor behavior显示文摘Through anisotropic Ag overgrowth on the surface of Au nanobipyramids(Au NBPs), high-purity and sizecontrolled Ag nanorods(Au/Ag NRs) are obtained by a simplified purification process. The diameters of the Au/Ag NRs are determined by the size of the as-prepared Au NBPs, and the lengths of the Au/Ag NRs are tunable using different amounts of Ag precursor in the growth solution. Surface-enhanced Raman scattering(SERS) studies using Rhodamine-6G(R6G) as a test molecule indicate that the Au/Ag NRs have excellent sensing potential. The tunable optical properties and strong electromagnetic effect of the Au/Ag NRs, along with their superior SERS signal enhancement, show that Au/Ag NRs are promising for further applications in plasmon sensing and biomolecular detection. | Haiying Xu Caixia Kan Changzong Miao Changshun Wang Jingjing Wei Yuan Ni Beibei Lu Daning Shi | 2017 | Photonics Research2017，5，1： | 4 |
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