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| 1 | Highly efficient differentiation of human ES cells and iPS cells into mature pancreatic insulin-producing cells显示文摘人的 pluripotent 干细胞代表功能的胰腺的内分泌的系房间的潜在地无限的来源。这里,我们报导一条高度有效的途径导致人的胚胎的茎(ES ) 细胞和导致的 pluripotent 茎(iPS ) 在一个定义化学药品的文化系统区分进成熟生产胰岛素的细胞的细胞。这条途径获得的区分的人的 ES 房间由流动 cytometry 分析作为 assayed 包括了将近 25% 胰岛素积极的房间,它以比得上成年人的小岛的一种方式响应葡萄糖刺激释放了 insulin/C-peptide。大多数这些生产胰岛素的房间共同表示成熟尾房间特定的标记象 NKX6-1 和 PDX1 那样,在 vivo 显示一个类似的基因表示模式到成年小岛尾房间。在这研究,我们也证明 EGF 便于 PDX1 积极的胰腺的祖先的扩大。而且,我们的协议也成功了高效地导致人的 iPS 房间区分进生产胰岛素的房间。因此,这个工作不仅提供一个新模型在 vitro 学习人的胰腺的专门化和成熟的机制,而且提高为糖尿病的处理利用病人特定的 iPS 房间的可能性。 | Donghui Zhang Wei Jiang Meng Liu Xin Sui Xiaolei Yin Song Chen Yan Shi Hongkui Deng | 2009 | Cell Research2009，19，4： | 90 |
| 2 | Heat-shocked tumor cell lysate-pulsed dendritic cells induce effective anti-tumor immune response in vivo显示文摘瞄准:学习震惊热的肿瘤房间是否能提高肿瘤房间的效果在唤起反肿瘤免疫者反应的搏动 lysate 的树枝状的房间(DC ) 在活体内。方法:老鼠无差别的结肠癌房间(CT-26 ) 为 1 h 然后结冰融化在 42 度摄氏被加热。骨头导出髓的 DC 与震惊热的 CT-26 房间溶解产物(HSCT-26 DC ) 搏动了被招募使 syngeneic 免疫天真的 BALB/c 老鼠。肿瘤的细胞毒素的活动在老鼠怒气的特定的细胞毒素的 T 淋巴细胞(CTL ) 被 IFN-enzyme-linked 免疫点(ELISpot ) 和 LDH 版本试金评估。在老鼠结肠癌的 DC 建模的 HSCT-26 导致的免疫 prophylactic 效果与单个 CT-26 房间导致的那些相比肿瘤体积,腹转移和老鼠的生存时间上的搏动 lysate 的 DC (CT-26 DC ) 。结果:对待热的 CT-26 房间显示出更高的 hsp70 蛋白质表情。震惊热的 CT-26 房间溶解产物 pulsing 提高了骨头的 co-stimulatory 和 MHC-II 分子表示导出髓的 DC 以及 interleukin-12 p70 分泌物。HSCT-26 DC 导致的 IFN-gamma secreting CTL 被 CT-26 DC (P=0.002 ) 显著地多于那些导致。以前的 CTL 的特定的细胞毒素的活动在 10:1, 20:1,和 40:1 的连续 E/T 比率比后者 CTL 的家高。尽管他们之间没有统计差别,鼠标结肠癌模型比 CT-26 DC,种痘在肿瘤体积上组织证明种痘组织的 HSCT-26 DC 的肿瘤卷小(24 mm3 对 8 mm3, P=0.480 ) 。与 HSCT-26 DC 使免疫的老鼠的中部的生存时间比与 CT-26 DC 使免疫的那些的长(57 d 对 43 d, P=0.0384 ) 。结论:震惊热的肿瘤房间搏动 lysate 的 DC 能有效地唤起反肿瘤免疫者反应在活体内并且用作一支新奇基于 DC 的肿瘤疫苗。 | Jian Qiu Guo-Wei Li Yan-Fang Sui Hong-Ping Song Shao-Yan Si Wei Ge | 2006 | World Journal of Gastroenterology2006，12，3： | 20 |
| 3 | Recent advances in gel polymer electrolyte for high-performance lithium batteries显示文摘Lithium batteries (LBs) have become increasingly important energy storage systems in our daily life. However, their practical applications are still severely plagued by the safety issues from liquid electrolyte, especially when the batteries are exposed to mechanical, thermal, or electrical abuse conditions. Gel polymer electrolytes (GPEs) are being considered as an effective solution to replace currently available organic liquid electrolyte for building safer LBs. This review provides recent advancements in GPEs applied for high-performance LBs. On the one hand, from the environmental and economic point of view, the skeletons of GPEs changed from traditional polymer to renewable and degradable polymer. On the other hand, in addition to being as a component with good electrochemical and physical characterizations, the GPEs also need to provide some functions for addressing the concerns of lithium (Li) dendrites, unstable cathode electrolyte interface, dissolution and migration of transition metal ions,'shuttle effect' of polysulfides, and so on. Finally, to synchronously meet the challenges from the advanced cathode and Li metal anode, the bio-based GPEs with multi-functionality are proposed to develop high-energy/powerdensity batteries in the future. | Ming Zhu Jiaxin Wu Yue Wang Mingming Song Lei Long Sajid Hussain Siyal Xiaoping Yang Gang Sui | 2019 | Journal of Energy Chemistry2019，28，10： | 17 |
| 4 | Early versus late percutaneous dilational tracheostomy in critically ill patients anticipated requiring prolonged mechanical ventilation显示文摘 | ZHENG Yue SUI Feng CHEN Xiu-kai ZHANG Gui-chen WANG Xiao-wen ZHAO Song SONG Yang LIU Wei XIN Xin LI Wen-xiong | 2012 | Chinese Medical Journal2012，，11： | 11 |
| 5 | Dynamic expression of nerve growth factor and its receptor Trk A after subarachnoid hemorrhage in rat brain显示文摘Delayed ischemic neurologic deficit after subarachnoid hemorrhage results from loss of neural cells.Nerve growth factor and its receptor Trk A may promote regeneration of neural cells,but their expression after subarachnoid hemorrhage remains unclear.In the present study,a rat model of subarachnoid hemorrhage was established using two injections of autologous blood into the cistern magna.Immunohistochemical staining suggested that the expression of nerve growth factor and Trk A in the cerebral cortex and brainstem increased at 6 hours,peaked at 12 hours and decreased 1 day after induction of subarachnoid hemorrhage,whereas the expression in the hippocampus increased at 6 hours,peaked on day 1,and decreased 3 days later.Compared with those for the rats in the sham and saline groups,neurobehavioral scores decreased significantly 12 hours and 3 days after subarachnoid hemorrhage(P < 0.05).These results suggest that the expression of nerve growth factor and its receptor Trk A is dynamically changed in the rat brain and may thus participate in neuronal survival and nerve regeneration after subarachnoid hemorrhage. | Jin-ning Song Zun-wei Liu Long Sui Bin-fei Zhang Yong-lin Zhao Xu-dong Ma Hua Gu | 2016 | Neural Regeneration Research2016，11，8： | 9 |
| 6 | Mortality outcomes of low-dose computed tomography screening for lung cancer in urban China:a decision analysis and implications for practice显示文摘Background: Mortality outcomes in trials of low-dose computed tomography(CT) screening for lung cancer are inconsistent. This study aimed to evaluate whether CT screening in urban areas of China could reduce lung cancer mortality and to investigate the factors that associate with the screening effect.Methods: A decision tree model with three scenarios(low-dose CT screening, chest X-ray screening, and no screening) was developed to compare screening results in a simulated Chinese urban cohort(100,000 smokers aged45-80 years). Data of participant characteristics were obtained from national registries and epidemiological surveys for estimating lung cancer prevalence. The selection of other tree variables such as sensitivities and specificities of low-dose CT and chest X-ray screening were based on literature research. Differences in lung cancer mortality(primary outcome), false diagnoses, and deaths due to false diagnosis were calculated. Sensitivity analyses were performed to identify the factors that associate with the screening results and to ascertain worst and optimal screening effects considering possible ranges of the variables.Results: Among the 100,000 subjects, there were 448,541, and 591 lung cancer deaths in the low-dose CT, chest X-ray, and no screening scenarios, respectively(17.2% reduction in low-dose CT screening over chest X-ray screening and 24.2% over no screening). The costs of the two screening scenarios were 9387 and 2497 false diagnoses and 7and 2 deaths due to false diagnosis among the 100,000 persons, respectively. The factors that most influenced death reduction with low-dose CT screening over no screening were lung cancer prevalence in the screened cohort, lowdose CT sensitivity, and proportion of early-stage cancers among low-dose CT detected lung cancers. Considering all possibilities, reduction in deaths(relative numbers) with low-dose CT screening in the worst and optimal cases were16(5.4%) and 288(40.2%) over no screening, respectively.Conclusions: In terms of mortality outcomes, our findings favor conducting low-dose CT screening in urban China.However, approaches to reducing false diagnoses and optimizing important screening conditions such as enrollment criteria for screening are highly needed. | Zixing Wang Wei Han Weiwei Zhang Fang Xue Yuyan Wang Yaoda Hu Lei Wang Chunwu Zhou Yao Huang Shijun Zhao Wei Song Xin Sui Ruihong Shi Jingmei Jiang | 2017 | Chinese Journal of Cancer2017，36，8： | 9 |
| 7 | Parkin promotes proteasomal degradation of p62: implication of selective vulnerability of neuronal cells in the pathogenesis of Parkinson's disease显示文摘 | Pingping Song Shanshan Li Hao Wu Ruize Gao Guanhua Rao Dongmei Wang Ziheng Chen Biao Ma Hongxia Wang Nan Sui Haiteng Deng Zhuohua Zhang Tieshan Tang Zheng Tan Zehan Han Tieyuan Lu Yushan Zhu Quan Chen | 2016 | Protein & Cell2016，7，2： | 8 |
| 8 | Reaction Process of Chromium Slag Reduced by Industrial Waste in Solid Phase显示文摘M, a particular industrial waste, was selected to detoxify chromium slag at a high temperature. The carbon remaining in M reduced Cr (Ⅵ) of Na2CrO4 borne in the chromium slag to Cr (Ⅲ) in the solid phase reaction, and its thermodynamics and kinetics were studied. The reduction process of Na2CrO4 by carbon produced CO, which was endothermic. Under the experimental condition, the apparent activation energy was 4.41 kJ·mol -1 , the apparent order of reaction for Na2CrO4 was equal to one, and the partial pressure of CO was only 0.22 Pa at 1 330 ℃. | SHI Yu-min DU Xing-hong MENG Qing-jia SONG Shi-wei SUI Zhi-tong | 2007 | Journal of Iron and Steel Research(International)2007，14，1： | 7 |
| 9 | Expression of the Phycoerythrin Gene of Gracilaria lemaneiformis (Rhodophyta) in E. coli and Evaluation of the Bioactivity of Recombinant PE显示文摘Phycoerythrin (PE) is one of the most important proteins involved in light capturing during photosynthesis in red algae. Its potential biological activities had gained wide concerns. In the present study, tumor cytotoxic and hydroxyl radical assay were preformed to detect the bioactivity of recombinant PE. Recombinant plasmids pGEX-PE and pBGL were transformed into E.coli BL21 to make two recombinant strains BEX (pGEX-PE) and BGL (pBGL). PE expressing in BEX (pGEX-PE) was validated by SDS-PAGE and Western blotting analysis. SDS-PAGE analysis indicated that the PE-GST fusion protein was mostly inclusion bod- ies. Specific expression of PE was confirmed by Western blotting analysis. The recombinant E. coli BEX (pGEX-PE) cells were col- lected and sonicated. The supernatants were reserved for the tumor cytotoxic experiments. The result of tumor cytotoxic assay indi- cated that the supernatants containing PE had the activity of inhibiting the growth of Hela cells and with the increase of protein con- centration, the inhibiting rate increased from 37.31% to 63.26%, which showed significant difference from the control. Hydroxyl radical scavenging effect was tested with supernatants of BEX (pGEX-PE) and BGL (pBGL) cell lysates treated with sonication and heating. For the sonication samples, the scavenging rates of the supernatants of BEX (pGEX-PE) and BGL (pBGL) cell lysates were significantly higher than the negative control BL21(pGEX-4T) (P<0.02), and the scavenging rates increased slowly following the increase of the protein content. For the heating samples, except for the 0.2 mg mL-1 BGL (pBGL) products, the scavenging effects of the supernatants of BEX (pGEX-PE) and BGL (pBGL) cell lysates were stronger than that of negative control BL21(pGEX-4T). However, the effect intensity was not positively correlated with the increase of the protein concentration. Though a partially de- creased hydroxyl radical scavenging activity was led by heating, the biological activity was still retained and conspicuous. This re- search showed that phycoerythrin protein expressing in E. coli has the potential medical and sanitarian value. | WEN Ruobing SUI Zhenghong ZHANG Xuecheng ZHANG Shuang QIN Song | 2007 | Journal of Ocean University of China2007，6，4： | 4 |
| 10 | Analysis of expressed sequence tags of a marine red alga,Gracilaria lemaneiformis显示文摘The expressed sequence tags (EST) has been proved to be a useful tool for discovering and identifying functional genes, especially in some species whose genetic information is unavailable. A total of 180 ESTs have been generated from a cDNA library of gametophytic Gracilaria lemaneiformis in this study. These clones are clustered into 151 groups, among which 8 groups are highly homologous to chloroplast genes and are abundant in the library. After searching for matches in the EST database of red alga, 22 groups are found to match with the registered ESTs of Rhodophyta and 6 with Gracilaria. Searching in the protein database reveal that 73 non-redundant clones have significant similarity to some known sequences, the majority of which are involved in photosynthesis, DNA transcription or translation, and 6, 4 and 3 clones are associated with growth or development, signal transduction and stress or defense response, respectively. | SUN Xue, YANG Guanpin, MAO Yunxiang, ZHANG Xuecheng, SUI Zhenghong and QIN Song(1. College of Marine Life Sciences, Ocean University of Qingdao, Qingdao 266003, China 2. Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China) | 2002 | Progress in Natural Science:Materials International2002，12，7： | 4 |
| 11 | Identification of Phase and Sex-related ISSR Markers of Red Alga Gracilaria lemaneiformis显示文摘六份 ISSR 教材被采用显示不同阶段的多型性和红水藻 Gracilaria lemaneiformis 的性,并且他们中的二个, P1 和 P3,放大不同乐队模式。女配偶体的教材 P1 放大的 ISSR 模式与那 oftetrasporophyte 相同,但是从男配偶体的不同。教材 P3 生产的乐队,一个人对女配偶体特定。三片词法上类似的复叶能容易用 ISSR 技术被识别。二个特定的标记, SM1 andSF3 与男配偶体和女配偶体有关,被克隆并且定序。SM1 的相应序列被发现编码假想蛋白质。没有能在 GenBank 被发现的 SF3 的相应顺序。 | SUN Xue ZHANG Xuecheng MAO Yunxiang SUI Zhenghong QIN Song | 2006 | Journal of Ocean University of China2006，5，1： | 4 |
| 12 | 中国城市人群低剂量计算机断层扫描筛查肺癌的死亡率结果:决策分析和实践意义显示文摘背景与目的不同低剂量计算机断层扫描(computed tomography,CT)筛查肺癌试验得出的死亡率结果不一致。本研究旨在评价中国城市CT筛查是否能够降低肺癌死亡率,并探讨影响筛查效果的因素。方法建立了3种场景(低剂量CT筛查、胸部X线筛查和无筛查)的决策树模型来比较模拟的中国城市人群(100,000例年龄45–80岁的吸烟者)的筛查结果。从国家登记和流行病学调查中获得了参与者特征数据并估算了肺癌患病比例。根据文献调研选择了低剂量CT和胸部X线筛查的灵敏度和特异度等其他树变量。计算了3种筛查方法间肺癌死亡率(主要结局)、误诊和误诊导致死亡的差异。通过敏感性分析找出了与筛查结果相关的因素,并确定了在变量可能范围内的最差和最优筛查效果。结果 100,000例研究对象中,低剂量CT、胸部X线和无筛查场景分别有448例、541例和591例肺癌死亡(低剂量CT筛查比胸部X线筛查死亡人数减少17.2%,比无筛查减少24.2%)。100,000例研究对象中,2种筛查场景的代价分别为9387例和2497例误诊及7例和2例误诊导致的死亡。低剂量CT筛查比无筛查的死亡数降低,影响最大的因素是筛查人群的肺癌患病比例、低剂量CT的灵敏度和低剂量CT检出肺癌中早期癌的比例。综合了所有可能性,低剂量CT筛查肺癌的死亡人数(相对数)在最坏和最好情况下分别比无筛查降低了16例(5.4%)和288例(40.2%)。结论就死亡率结局而言,我们的研究结果支持在中国城市人群中进行低剂量CT筛查。然而,急需策略来减少误诊和优化纳入标准等重要筛查条件。 | Zixing Wang Wei Han Weiwei Zhang Fang Xue Yuyan Wang Yaoda Hu Lei Wang Chunwu Zhou Yao Huang Shijun Zhao Wei Song Xin Sui Ruihong Shi Jingmei Jiang | 2018 | 癌症2018，37，8： | 3 |
| 13 | Injury potentials associated with severity of acute spinal cord injury in an experimental rat model显示文摘To investigate characteristics of injury potentials after different degrees of spinal cord injury in rats,the present study established models of spinal cord contusion with severe,moderate,and mild degrees of injury.Injury potential was measured in vivo using a direct current voltage amplification system.Results revealed that in the first 4 hours after acute spinal cord injury,initial amplitude of injury potential was greatest after severe injury,followed by moderate and mild injuries.Amplitude of injury potential decreased gradually with injury time,and the recession curve was logarithmic.Under the same degree of injuries,amplitude of rostral injury potential was generally less than caudal injury potential.Results suggested that injury potential reflected injury severity,because large initial amplitude of injury potential during the early injury stage implied severe injury. | Suying Pan Guanghao Zhang Xiaolin Huo Jinzhu Bai Tao Song | 2011 | Neural Regeneration Research2011，6，23： | 3 |
| 14 | Electron-phonon coupling-assisted universal red luminescence of o-phenylenediamine-based carbon dots显示文摘Due to the complex core-shell structure and variety of surface functional groups,the photoluminescence(PL)mechanism of carbon dots(CDs)remain unclear.o-Phenylenediamine(oPD),as one of the most common precursors for preparing red emissive CDs,has been extensively studied.Interestingly,most of the red emission CDs based on oPD have similar PL emission characteristics.Herein,we prepared six different oPD-based CDs and found that they had almost the same PL emission and absorption spectra after purifiication.Structural and spectral characterization indicated that they had similar carbon core structures but diffferent surface polymer shells.Furthermore,single-molecule PL spectroscopy confirmed that the multi-modal emission of those CDs originated from the transitions of different vibrational energy levels of the same PL center in the carbon core.In addition,the phenomenon of'spectral splitting'of single-particle CDs was observed at low temperature,which confirmed these oPD-based CDs were unique materials with properties of both organic molecules and quantum dots.Finally,theoretical calculations revealed their potential polymerization mode and carbon core structure.Moreover,we proposed the PL mechanism of red-emitting CDs based on oPD precursors;that is,the carbon core regulates the PL emission,and the polymer shell regulates the PL intensity.Our work resolves the controversy on the PL mechanism of oPD-based red CDs.These findings provide a general guide for the mechanism exploration and structural analysis of other types of CDs. | Boyang Wang Zhihong Wei Laizhi Sui Jingkun Yu Baowei Zhang Xiaoyong Wang Shengnan Feng Haoqiang Song Xue Yong Yuxi Tian Bai Yang Siyu Lu | 2022 | Light(Science & Applications)2022，11，7： | 2 |
| 15 | Investigation and analysis of the linkage mechanism and whole process cost of livestock manure organic fertilizer显示文摘In recent years,the utilization of manure resources for livestock and poultry farming has attracted a widespread attention,and manure resources utilization models suitable for different regional characteristics have formed gradually.Among them,the production of organic fertilizer from animal manure is a vital utilization method.However,there are still some problems such as high production costs,difficult sales,and the unwillingness of farmers to use organic fertilizers which have affected the breeding cycle and the sustainability of manure treatment in livestock and poultry breeding.This article selected 371 organic fertilizer plants,related farms and farmers in China,focusing on the main links of the entire process of livestock manure-organic fertilizer-farm application,and studied the mode of animal manure collection by organic fertilizer plants.The costs of organic fertilizer production and farmland application were discussed.Moreover,suggestions were made for the promotion and implementation of large-scale organic fertilizers to make good utilization of manure resources in livestock and poultry farming. | Shanshan Dong Bin Sui Yujun Shen Haibo Meng Lixin Zhao Jingtao Ding Haibin Zhou Xi Zhang Hongsheng Cheng Jian Wang Ran Li Liqiu Song Pengxiang Xu Ji Li | 2020 | International Journal of Agricultural and Biological Engineering2020，13，2： | 2 |
| 16 | Impact of COVID-2019 on stroke services in China: survey from the Chinese Stroke Association显示文摘Background The COVID-19 pandemic and physical distancing guidelines have compelled stroke practices worldwide to reshape their delivery of care significantly.We aimed to illustrate how the stroke services were interrupted during the pandemic in China.Methods A 61-item questionnaire designed on Wenjuanxing Form was completed by doctors or nurses who were involved in treating patients with stroke from 1 February to 31 March 2020.Results A total of 415 respondents completed the online survey after informed consent was obtained.Of the respondents,37.8%,35.2%and 27.0%were from mild,moderate and severe epidemic areas,respectively.Overall,the proportion of severe impact(reduction>50%)on the admission of transient ischaemic stroke,acute ischaemic stroke(AIS)and intracerebral haemorrhage(ICH)was 45.0%,32.0%and 27.5%,respectively.Those numbers were 36.9%,27.9%and 22.3%;36.5%,22.1%and 22.6%;and 66.4%,47.5%and 41.1%in mild,moderate and severe epidemic areas,respectively(all p<0.0001).For AIS,thrombolysis was moderate(20%-50%reduction)or severely impacted(>50%),as reported by 54.4%of the respondents,while thrombectomy was 39.3%.These were 44.4%,26.3%;44.2%,39.4%;and 78.2%,56.5%,in mild,moderate and severe epidemic areas,respectively(all p<0.0001).For patients with acute ICH,39.8%reported the impact was severe or moderate for those eligible for surgery who had surgery.Those numbers were 27.4%,39.0%and 58.1%in mild,moderate and severe epidemic areas,respectively.For staff resources,about 20%(overall)to 55%(severe epidemic)of the respondents reported moderate or severe impact on the on-duty doctors and nurses.Conclusion We found a significant reduction of admission for all types of patients with stroke during the pandemic.Patients were less likely to receive appropriate care,for example,thrombolysis/thrombectomy,after being admitted to the hospital.Stroke service in severe COVID-19 epidemic areas,for example,Wuhan,was much more severely impacted compared with other regions in China. | Xia Wang Menglu Ouyang Cheryl Carcel Chen Chen Lingli Sun Jie Yang Yao Zhang Guofang Chen Shoujiang You Yongjun Cao Lu Ma Xin Hu Yi Sui Craig Anderson Lili Song Yongjun Wang David Wang | 2020 | Stroke & Vascular Neurology2020，5，4： | 2 |
| 17 | Significant loss of soil inorganic carbon at the continental scale显示文摘Widespread soil acidification due to atmospheric acid deposition and agricultural fertilization may greatly accelerate soil carbonate dissolution and CO_(2) release.However,to date,few studies have addressed these processes.Here,we use meta-analysis and nationwide-survey datasets to investigate changes in soil inorganic carbon(SIC)stocks in China.We observe an overall decrease in SIC stocks in topsoil(0-30 cm)(11.33 g C m^(-2)yr^(-1))from the 1980s to the 2010s.Total SIC stocks have decreased by∼8.99±2.24%(1.37±0.37 Pg C).The average SIC losses across China(0.046 Pg C yr^(-1))and in cropland(0.016 Pg C yr^(-1))account for∼17.6%-24.0%of the terrestrial C sink and 57.1%of the soil organic carbon sink in cropland,respectively.Nitrogen deposition and climate change have profound influences on SIC cycling.We estimate that∼19.12%-19.47%of SIC stocks will be further lost by 2100.The consumption of SIC may offset a large portion of global efforts aimed at ecosystem carbon sequestration,which emphasizes the importance of achieving a better understanding of the indirect coupling mechanisms of nitrogen and carbon cycling and of effective countermeasures to minimize SIC loss. | Xiao-Dong Song Fei Yang Hua-Yong Wu Jing Zhang De-Cheng Li Feng Liu Yu-Guo Zhao Jin-Ling Yang Bing Ju Chong-Fa Cai Biao Huang Huai-Yu Long Ying Lu Yue-Yu Sui Qiu-Bing Wang Ke-Ning Wu Feng-Rong Zhang Ming-Kui Zhang Zhou Shi Wan-Zhu Ma Gang Xin Zhi-Ping Qi Qing-Rui Chang En Ci Da-Gang Yuan Yang-Zhu Zhang Jun-Ping Bai Jia-Ying Chen Jie Chen Yin-Jun Chen Yun-Zhong Dong Chun-Lan Han Ling Li Li-Ming Liu Jian-Jun Pan Fu-Peng Song Fu-Jun Sun Deng-Feng Wang Tian-Wei Wang Xiang-Hua Wei Hong-Qi Wu Xia Zhao Qing Zhou Gan-Lin Zhang | 2022 | National Science Review2022，9，2： | 2 |
| 18 | Clinical Value of Human Papillomavirus E6/E7 mRNA Testing in Patients with Atypical Squamous Cells of Undetermined Significance and Low-Grade Squamous Intraepithelial Lesion显示文摘Objective:To explore the clinical significance of the quantitative detection of human papillomavirus(HPV)E6/E7mRNA in triage of patients with atypical squamous cells of undetermined significance(ASC-US)and low-grade squamous intraepithelial lesion(LSIL).Methods:A cross-sectional screening study was conducted among women who underwent outpatient gynecological screening at the Obstetrics and Gynecology Hospital of Fudan University from September 2015 to July 2016.A total of 500 patients from our hospital with ASC-US or LSIL based on cytology testing were subjected to HPV DNA and HPV E6/E7 mRNA quantitative analysis.Results:The specificity of the HPV E6/E7 mRNA test for detecting≥high-grade squamous intraepithelial lesion(HSIL+)was statistically higher than that of the HPV DNA test(61.3%vs.40.0%,P<0.05),whereas there was no significant difference in the sensitivity of HPV E6/E7 mRNA test and HPV DNA test(90.0%vs.95.0%,P>0.05).The positive rates of HPV in the participants tested by HPV E6/E7 mRNA and HPV DNA were,respectively,42.8%(214/500)and 62.8%(314/500),with statistical significance(P<0.05).Conclusions:The HPV E6/E7 mRNA test was slightly less sensitivity than that of the HPV DNA test for diagnosing HSIL+in patients with ASC-US and LSIL,but the difference was not significant,although the specificity of the former was significantly higher.HPV E6/E7 mRNA detection can effectively reduce overdiagnosis and overtreatment of patients with ASC-US and LSIL and has important clinical value in triage of patients with ASC-US and LSIL. | Qing Wang Cai-Ying Zhu Li-Mei Chen Shu-Jun Gao Ming Du Hong-Wei Zhang Hua Feng Yu Song Wen-Jing Diao Yan-Yun Li Long Sui | 2018 | Reproductive and Developmental Medicine2018，2，3： | 2 |
| 19 | Neurotransmitter regulation of extracellular signal-regulated kinase expression following subarachnoid hemorrhage显示文摘BACKGROUND: Very few studies have addressed neuronal injury in cerebral vasospasm and subarachnoid hemorrhage (SAH), and the role of neurotransmitters in the regulation of extracellular signal-regulated kinase 1/2 (ERK1/2) expression following SAH. OBJECTIVE: To analyze neurotransmitter regulation of ERK1/2 expression through the use of signal transduction, and to investigate cerebral injury mechanisms following SAH. DESIGN, TIME AND SETTING: A completely randomized grouping and controlled animal experiment was performed at the Experimental Center of Medical College of Xi'an Jiaotong University from March to December 2008. MATERIALS: Extracellular signal-regulated ERK1/2 polyclonal antibody and strepta-vidin-peroxidase method kits were purchased from Beijing Biosynthesis Biotechnology, China; DAB kit was purchased from Zhongshan Golden Bridge Biotechnology, China; TUNEL kit was purchased from Promega, USA. METHODS: A total of 114 male, Sprague Dawley rats, aged 55-63 days old, were randomly assigned to five groups: SAH (n = 30), saline control (n = 30), puncture control (n = 30), normal control (n = 6), and neurotransmitter-treated (n = 18). The SAH model was established by twice injecting blood through the cisterna magna. The neurotransmitters-treated group was subdivided into three groups according to drugs injected into the lateral cerebral ventricle: acetylcholine chloride, norepinephrine, and saline, with six animals in each group. MAIN OUTCOME MEASURES: Rats from the SAH, saline control, and puncture control groups were respectively sacrificed at 6, 12, and 24 hours, as well as 3 and 5 days, with six rats at each time point. The normal control group rats were sacrificed at 6 hours, and the neurotransmitter group rats were sacrificed 3 days following neurotransmitter injection. Morphological cellular changes were observed by hematoxylin and eosin staining. Immunohistochemical SP method was used to detect expression of ERK1/2 in the cortex, and cortical apoptosis was detected using the TUNEL method. RESULTS: Neural tissue edema, apoptosis, and necrosis occurred in the cortex of the SAH group. ERK1/2-positive cells were first observed at 6 hours, peaked at 12 hours following SAH in the cortex, and gradually decreased thereafter. Cellular apoptosis was observed in the cortex at 6 hours and peaked at 24 hours following SAH. ERK1/2 distribution in the brain overlapped apoptotic cells to a great degree. The number of ERK1/2-positive and apoptotic cells was significantly greater in the SAH group compared with the three control groups (P < 0.05). Compared to the number of ERK1/2-positive cells in the saline-treated group, acetylcholine chloride treatment resulted in decreased ERK1/2 expression and apoptosis (P < 0.05). Norepinephrine resulted in increased ERK1/2 expression, but there was no significance in apoptosis compared to the saline-treated group (P > 0.05). CONCLUSION: Apoptosis was observed early in the rat cortex following SAH. In addition, ERK1/2 was expressed earlier than apoptosis. Acetylcholine chloride treatment resulted in decreased numbers of apoptotic cells following SAH, possibly by down-regulating ERK1/2 expression. | Jinning Song Wenbo Wang Long Sui | 2010 | Neural Regeneration Research2010，5，3： | 2 |
| 20 | N,P-codoped porous carbon derived from chitosan with hierarchical N-enriched structure and ultra-high specific surface Area toward high-performance supercapacitors显示文摘In this work,a facile'carbonization-activation'strategy is developed to synthesize N,P-codoped hierarchical porous carbon.Phosphoric acid is innovatively introduced during the hydrothermal process to achieve in-situ P doping as well as create abundant pores,and the employment of sodamide is of vital importance to simultaneously serve as activating agent and N-source to succeed a high-level N doping.Thus,the obtained samples exhibit a unique three-dimensional hierarchical structure with an ultra-high specific surface area(3646 m^(2)g^(-1))and ultra-high N-doping level(9.81 at.%).Computational analyses confirm that N,P co-doping and higher N content can enhance active sites and widen potential differences of carbon materials to improve their capacitance.The as-prepared carbon materials demonstrate superior electrochemical performances,such as an ultra-high capacitance of 586 Fg^(-1)at 1 Ag^(-1),a superior rate capability of 409 Fg^(-1)at 20 Ag^(-1),and excellent long-term stability of 97%capacitance retention after10,000 cycles in 6 M KOH.Moreover,an assembled symmetric supercapacitor delivers a high energy density of 28.1 Wh kg^(-1)at the power density of 450 W kg^(-1)in 1 M Na_(2)SO_(4),demonstrating a great potential for applications in supercapacitors. | Xipeng Xin Na Song Ruiming Jia Bingnan Wang Hongzhou Dong Shuai Ma Lina Sui Yingjie Chen Qian Zhang Lifeng Dong Liyan Yu | 2021 | Journal of Materials Science & Technology2021，，29： | 2 |
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