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| 1 | Surface modification of small intestine submucosa in tissue engineering显示文摘With the development of tissue engineering,the required biomaterials need to have the ability to promote cell adhesion and proliferation in vitro and in vivo.Especially,surface modification of the scaffold material has a great influence on biocompatibility and functionality of materials.The small intestine submucosa(SIS)is an extracellular matrix isolated from the submucosal layer of porcine jejunum,which has good tissue mechanical properties and regenerative activity,and is suitable for cell adhesion,proliferation and differentiation.In recent years,SIS is widely used in different areas of tissue reconstruction,such as blood vessels,bone,cartilage,bladder and ureter,etc.This paper discusses the main methods for surface modification of SIS to improve and optimize the performance of SIS bioscaffolds,including functional group bonding,protein adsorption,mineral coating,topography and formatting modification and drug combination.In addition,the reasonable combination of these methods also offers great improvement on SIS surface modification.This article makes a shallow review of the surface modification of SIS and its application in tissue engineering. | Pan Zhao Xiang Li Qin Fang Fanglin Wang Qiang Ao Xiaohong Wang Xiaohong Tian Hao Tong Shuling Bai Jun Fan | 2020 | Regenerative Biomaterials2020，7，4： | 9 |
| 2 | Sini powder ameliorates the inflammatory response in rats with stress-induced non-alcoholic fatty liver disease by inhibiting the nuclear factor kappa-B/pyrin domain-containing protein 3 pathway显示文摘OBJECTIVE: To evaluate the effectiveness of Sini powder for the treatment of non-alcoholic fatty liver disease(NAFLD) in rats and the molecular mechanisms involved.METHODS: A rat model of stress-induced NAFLD was established by a combination of long-term tethering and feeding of a high-fat, high-calorie diet. These rats were then intragastrically administered with either simvastatin, Sini powder, or vehicle for 1 week. The body mass and field test scores for each group were recorded weekly. Serum aspartate aminotransferase and alanine aminotransferase activities, and triglyceride, total cholesterol,and free fatty acid concentrations were measured.Liver tissue histopathology was examined on hematoxylin and eosin-stained paraffin sections and oil red O-stained frozen sections. The hepatic m RNA expression of nuclear factor kappa-B(NF-κB),NOD-, LRR-, and pyrin domain-containing protein 3(NLRP3), apoptosis-associated speck-like protein containing CARD(ASC), and caspase-1 were measured by reverse transcription-polymerase chain reaction(RT-PCR). The hepatic protein concentrations of NF-κB and NLRP3, ASC, caspase-1, interleukin-1β(IL-1β), interleukin-6(IL-6), and the serum concentrations of IL-1β and IL-6 were measured by enzyme-linked immunosorbent assay.RESULTS: Compared with the Blank group, rats in the Compound model group showed significant pathologic manifestations of NAFLD, and the expression of NF-κB, NLRP3, ASC, caspase-1, IL-1βand IL-6 were significantly higher(all P < 0.01). Both simvastatin and Sini powder significantly ameliorated the NAFLD pathology and the abnormal expression of NF-κB, NLRP3, ASC, caspase-1, IL-1β, and IL-6(all P < 0.01).CONCLUSION: Sini powder inhibits the inflamma-tory response in rats with NAFLD, which is mediated by NF-κB/NLRP3, IL-1β, and IL-6, reduces the effects of psychological stress, and improves lipid metabolism. Therefore, Sini powder may be effective for the treatment of stress-related NAFLD through multiple mechanisms. | Mu Jie Cheng Fafeng Wang Qingguo Wang Xueqian Zhu Wenxiang Ma Chongyang Yin Xiangjun Ren Beida Lian Yajun Du Xin Zhang Haixia Liu Shuling Zhang Shuang | 2020 | Journal of Traditional Chinese Medicine2020，40，2： | 9 |
| 3 | ^11C-PIBPET和^18F-FDGPET显像诊断阿尔茨海默病与遗忘型轻度认知损害的临床价值显示文摘目的应用11C-PIB PET和18F-FDG PET显像研究阿尔茨海默病和遗忘型轻度认知损害患者β-淀粉样蛋白(Aβ)沉积与葡萄糖代谢之间的关系,联合载脂蛋白E(ApoE)基因型进一步探讨遗忘型轻度认知损害与阿尔茨海默病的相关性。方法利用PET显像对阿尔茨海默病(14例)、遗忘型轻度认知损害(10例)和正常对照者(5例)脑组织Aβ沉积和葡萄糖代谢变化进行分析,采用聚合酶链反应-限制性片段长度多态性方法对ApoE基因型进行分析。结果阿尔茨海默病组患者11C-PIB标准化摄取比值在下顶叶、颞叶外侧、额叶、后扣带回皮质和楔前叶、枕叶和纹状体均高于正常对照组(P<0.05);遗忘型轻度认知损害组患者脑组织11C-PIB结合水平呈双峰形。11C-PIB+aMCI亚组与阿尔茨海默病组、11C-PIB-aMCI亚组与正常对照组之间11C-PIB标准化摄取比值差异均无统计学意义(P>0.05)。18F-FDG PET显像显示,3/5例11C-PIB+aMCI亚组患者双侧顶叶、颞叶和楔前叶代谢减低,其中2例ApoEε4等位基因携带者随访期间进展至阿尔茨海默病;3/5例11C-PIB-aMCI亚组患者双侧额叶和前扣带回代谢减低。结论11C-PIB PET显像是筛查具有阿尔茨海默病病理特点的遗忘型轻度认知损害患者的有效工具。具有阿尔茨海默病病理特征的遗忘型轻度认知损害患者可伴有顶叶、颞叶外侧皮质和楔前叶代谢减低,其中ApoEε4等位基因携带者更易进展至阿尔茨海默病痴呆。 | Shi Zhihong Wang Ying Liu Shuai Liu Shuling Z hou Yuying Wang Jinhuan Cai Li Gao Shuo Ji Yong | 2014 | 中国现代神经疾病杂志2014，14，3： | 8 |
| 4 | Hepatocyte growth factor improves right ventricular remodeling in pulmonary arterial hypertensive rats via decreasing neurohormonal activation and inhibiting apoptosis显示文摘 | Wang Xiaolin Wang Yongjin Rong Shuling Ma Hongbiao Ma Qing Zhao Junqing | 2014 | Chinese Medical Journal2014，，10： | 7 |
| 5 | Mechanism underlying effect of Chaihu Shugan San(柴胡疏肝散)on major depressive disorder:a network pharmacology-based study显示文摘OBJECTIVE:To investigate the mechanism underpinning the effect of Chaihu Shugan San(柴胡疏肝散,CHSGS)on major depressive disorder(MDD).METHODS:We searched the compound components of from seven herbal ingredients of CHSGS from TCMSP,SymMap,ETCM,NPASS databases,and the chemical structure of the compound from PubChem,and collected the compound targets from TCMSP and TargetNet databases,and MDD-related targets from DiseaseGene Network.We established protein-protein interaction in the STRING database.Through gene mapping,topology analysis and enrichment analysis,the core targets and pathways of CHSGS for MDD,and the involved biological processes(BP),cell components(CC),and molecular functions(MF)were predicted.RESULTS:We collected a total of 1135 CHSGS compounds.After screening by ADME standards and the five rules of Ribinski,we obtained 99 different chemical components with different chemical structures,and related targets of 183 different CHSGS compounds.In the DiseaseGene Network,a total of 740 relevant targets for MDD were collected.Through gene mapping and topological analysis,62 related targets of CHSGS for MDD,24 targets with topological Chinese herbal medicine were obtained.Through enrichment analysis,10 relevant pathways and 3 core pathways were obtained with the involvement of 127 BP,27 CC,and 43 MF.CONCLUSION:There are multiple targets and signaling pathways are involved in the action of CHSGS in the treatment of MDD. | MU Jie ZHANG Shuang TANG Feifei LIU Shuling ZHANG Qianyi DU Qianlei WANG Xueqian WANG Qingguo CHENG Fafeng | 2021 | Journal of Traditional Chinese Medicine2021，41，2： | 4 |
| 6 | A 14 nucleotide deletion mutation in the coding region of the PpBBX24 gene is associated with the red skin of“Zaosu Red”pear(Pyrus pyrifolia White Pear Group):a deletion in the PpBBX24 gene is associated with the red skin of pear显示文摘Red skin is an important quality trait for pear fruits and is determined by the concentration and composition of anthocyanins.The regulatory mechanism underlying anthocyanin accumulation is a popular topic in fruit research.Red mutants are ideal materials for studying the molecular mechanism of color diversity in pear.Although several red pear mutants have been cultivated and are in production,no exact locus containing the responsible genetic mutation has been identified.In this study,by combining the bulked segregant analysis with whole-genome sequencing,we identified a 14 nucleotide deletion mutation in the coding region of the PpBBX24 gene from the red pear mutant“Zaosu Red”.We further verified that the deletion was present only in the red mutant of“Zaosu”and in its red offspring,which was different from that which occurred in other red pear fruits.This deletion results in a coding frame shift such that there is an early termination of the PpBBX24 gene and loss of key NLS and VP domains from PpBBX24.The lost domains may reduce or alter the normal function of PpBBX24.In addition,we found that the transcript levels of the PpMYB10 and PpHY5 genes in red samples were significantly higher than those in green samples,whereas the results for the normal-type PpBBX24 gene were the opposite.We ultimately revealed that the 14 nucleotide deletion mutation in the coding region of the PpBBX24 gene is associated with the red skin of the“Zaosu Red”pear.This finding of somatic mutational events will be helpful for breeding new red pear cultivars and for understanding the regulatory mechanisms involved in pear skin pigmentation. | Chunqing Ou Xiaoli Zhang Fei Wang Liyi Zhang Yanjie Zhang Ming Fang Jiahong Wang Jixun Wang Shuling Jiang Zhihong Zhang | 2020 | Horticulture Research2020，7，1： | 4 |
| 7 | Engineering rock mechanics practices in the underground powerhouse at JinpingⅠhydropower station显示文摘Based on the analyses of data obtained from the underground powerhouse at Jinping Ⅰ hydropower station,a comprehensive review of engineering rock mechanics practice in the underground powerhouse is first conducted.The distribution of strata,lithology,and initial geo-stress,the excavation process and corresponding rock mass support measures,the deformation and failure characteristics of the surrounding rock mass,the stress characteristics of anchorage structures in the cavern complex,and numerical simulations of surrounding rock mass stability and anchor support performance are presented.The results indicate that the underground powerhouse of Jinping Ⅰ hydropower station is characterized by high to extremely high geo-stresses during rock excavation.Excessive surrounding rock mass deformation and high stress of anchorage structures,surrounding rock mass unloading damage,and local cracking failure of surrounding rock masses,etc.,are mainly caused by rock mass excavation.Deformations of surrounding rock masses and stresses in anchorage structures here are larger than those found elsewhere:20%of extensometers in the main powerhouse record more than 50 mm with the maximum at around 250 mm observed in the downstream sidewall of the transformer hall.There are about 25%of the anchor bolts having recorded stresses of more than 200 MPa.Jinping Ⅰ hydropower plant is the first to have an underground powerhouse construction conducted in host rocks under extremely high geo-stress conditions,with the ratio of rock mass strength to geo-stress of less than 2.0.The results can provide a reference to underground powerhouse construction in similar geological conditions. | Aiqing Wu Jimin Wang Zhong Zhou Shuling Huang Xiuli Ding Zhihong Dong Yuting Zhang | 2016 | Journal of Rock Mechanics and Geotechnical Engineering2016，8，5： | 4 |
| 8 | CuAlCl4 doped MIL-101 as a high capacity CO adsorbent with selectivity over N2显示文摘 | Yixiu WANG Chao LI Fanchao MENG Shuling LV Jintao GUO Xiaoqin LIU Chongqing WANG Zhengfei MA | 2014 | Frontiers of Chemical Science and Engineering2014，8，3： | 3 |
| 9 | Homing of bone marrow mesenchymal stem cells mediated by sphingosine 1-phosphate contributes to liver fibrosis显示文摘 | Changyong Li Yaxian Kong Hong Wang Shuling Wang Hao Yu Xin Liu Lin Yang Xiangming Jiang Lingsong Li Liying Li | 2009 | Journal of Hepatology2009，，6： | 2 |
| 10 | Four COVID-19 Cases of New Variant B.1.351 First Emerging in South Africa in Chinese Passengers on Same Flight-Shenzhen,China,January 2021显示文摘At 04∶50 on January 1,2021,a 36-year-old Chinese project manager(Case A),a 29-year-old Chinese worker(Case B),and a 53-year-old Chinese businessman(Case C)returned from Africa(Case A and B from South Africa and Case C from Lesotho)on the same flight and tested coronavirus disease 2019(COVID-19)RNA positive by real-time polymerase chain reaction(PCR)by Baoan District People’s Hospital.Shenzhen CDC received their oral nasopharyngeal swabs packages from the hospital and retested COVID-19 RNA positive at 09∶50.Meanwhile,Case D. | Cong Cheng Lei Wang Ziquan Lyu Bo Peng Yinghui Li Dongfeng Kong Le Zuo Xiaomin Zhang Chao Yang Weiwen Liu Jia Wan Yijun Tang Junjia He Ying Wen Shule Xu Weihua Wu Ying Chen Guangnan Liu Junjie Xia Xuan Zou Renli Zhang Qinghua Hu Shujiang Mei Tiejian Feng | 2021 | China CDC weekly2021，3，8： | 2 |
| 11 | Proton pump inhibitor pantoprazole abrogates adriamycin-resistant gastric cancer cell invasiveness via suppression of Akt/GSK-β/β-catenin signaling and epithelial–mesenchymal transition显示文摘 | Bin Zhang Yan Yang Xiaoting Shi Wanyu Liao Min Chen Alfred Sze-Lok Cheng Hongli Yan Cheng Fang Shu Zhang Guifang Xu Shanshan Shen Shuling Huang Guangxia Chen Ying Lv Tingsheng Ling Xiaoqi Zhang Lei Wang Yuzheng Zhuge Xiaoping Zou | 2014 | Cancer Letters2014，，： | 2 |
| 12 | Facet-dependent electrochemiluminescence spectrum of nanostructured ZnO显示文摘A facet-dependent electrochemiluminescence (ECL) behavior was found for nanostructured ZnO with different dominant exposing planes.The ECL spectrum of nanostructured ZnO was recorded by the emission scan mode with a fluorescence spectrometer and applied to investigate the difference of surface state for different crystal planes.Electronic structure calculations based on density functional theory were used to study the effect of crystal plane on the band structure and density of states.It revealed that the ECL emission was originated primarily from the recombination of electrons from Zn 4s and the hole from O 2p,which could be utilized to study the physical and chemical properties of surface structures of as-prepared nanostructured ZnO.A physical model was suggested to elucidate the differences of ECL spectra.A concept was proposed that the energy released as photons during ECL process of nanocrystalline semiconductor materials will be correlated with the energy level of active sites located at different crystal planes. | WANG Lei YUE QiaoLi LI HaiBo XU ShuLing GUO LianShun ZHANG XianXi WANG HuaiSheng GAO XueXi WANG WenJun LIU JiFeng LIU Peng | 2013 | Science China Chemistry2013，56，1： | 2 |
| 13 | Nucleoside analogues improve the short-term and long-term prognosis of patients with hepatitis B virus-related acute-on-chronic liver failure显示文摘 | Tianyan Chen Yingli He Xiaojing Liu Zhi Yan Ke Wang Hongli Liu Shuling Zhang Yingren Zhao | 2012 | Clinical and Experimental Medicine2012，，3： | 2 |
| 14 | Effect of carbon nanotubes on the mechanical properties and crystallization behavior of poly(ether ether ketone)显示文摘 | Changru Rong Gang Ma Shuling Zhang Li Song Zheng Chen Guibin Wang P.M. Ajayan | 2009 | Composites Science and Technology2009，，2： | 1 |
| 15 | Vertical Profiles of Volatile Organic Compounds in Suburban Shanghai显示文摘As Volatile Organic Compounds(VOCs)are one of the precursors of ozone,their distribution and variable concentrations are highly related to local ozone pollution control.In this study,we obtained vertical profiles of VOCs in Shanghai’s Jinshan district on 8 September and 9 September in 2016 to investigate their distribution and impact on local atmospheric oxidation in the near surface layer.Vertical samples were collected from heights between 50 m and 400 m by summa canisters using an unmanned aerial vehicle(UAV).Concentrations of VOCs(VOCs refers to the 52 species measured in this study)varied minimally below 200 m,and decreased by 21.2%from 100 m to 400 m.The concentrations of VOCs above 200 m decreased significantly in comparison to those below 200 m.The proportions of alkanes and aromatics increased from 55.2%and 30.5%to 57.3%and 33.0%,respectively.Additionally,the proportion of alkenes decreased from 13.2%to 8.4%.Toluene and m/p-xylene were the key species in the formation of SOA and ozone.Principal component analysis(PCA)revealed that the VOCs measured in this study mainly originated from industrial emissions. | Yuhan LIU Hongli WANG Shengao JING Ming ZHOU Shenrong LOU Kun QU Wanyi QIU Qian WANG Shule LI Yaqin GAO Yusi LIU Xiaobing LI Zhong-Ren PENG Junhui CHEN Keding LU | 2021 | Advances in Atmospheric Sciences2021，38，7： | 1 |
| 16 | Indust-rial energy evaluation for hydrogen production systems from biomass and natural gas显示文摘 | Xiao Feng Li Wang Shuling Min | | 0，，： | 1 |
| 17 | Fractal features of soil particle-size distribution of different weathering profiles of the collapsing gullies in the hilly granitic region, south China 显示文摘 | Xia Dong Deng Yusong Wang Shuling | 2015 | Natural Hazards2015，79，1： | 1 |
| 18 | Effect of adding Y2O3 in cermet electrodes on the electrical conductivities显示文摘 | Wang Changfu Li Guoxun Qu Shuling | 1992 | Rare Metals1992，11，4： | 1 |
| 19 | Novel sulfonated thin-film composite nanofiltration membranes with improved water flux for treatment of dye solutions显示文摘 | Yang Liu Shuling Zhang Zheng Zhou Jiannan Ren Zhi Geng Jiashuang Luan Guibin Wang | 2012 | Journal of Membrane Science2012，，： | 1 |
| 20 | Electrochemically Grown Ultrathin Platinum Nanosheet Electrodes with Ultralow Loadings for Energy-Saving and Industrial-Level Hydrogen Evolution显示文摘Nanostructured catalyst-integrated electrodes with remarkably reduced catalyst loadings,high catalyst utilization and facile fabrication are urgently needed to enable cost-effective,green hydrogen production via proton exchange membrane electrolyzer cells(PEMECs).Herein,benefitting from a thin seeding layer,bottom-up grown ultrathin Pt nanosheets(Pt-NSs)were first deposited on thin Ti substrates for PEMECs via a fast,template-and surfactant-free electrochemical growth process at room temperature,showing highly uniform Pt surface coverage with ultralow loadings and vertically well-aligned nanosheet morphologies.Combined with an anode-only Nafion 117 catalyst-coated membrane(CCM),the Pt-NS electrode with an ultralow loading of 0.015 mgPt cm−2 demonstrates superior cell performance to the commercial CCM(3.0 mgPt cm^(−2)),achieving 99.5%catalyst savings and more than 237-fold higher catalyst utilization.The remarkable performance with high catalyst utilization is mainly due to the vertically well-aligned ultrathin nanosheets with good surface coverage exposing abundant active sites for the electrochemical reaction.Overall,this study not only paves a new way for optimizing the catalyst uniformity and surface coverage with ultralow loadings but also provides new insights into nanostructured electrode design and facile fabrication for highly efficient and low-cost PEMECs and other energy storage/conversion devices. | Lei Ding Zhiqiang Xie Shule Yu Weitian Wang Alexander Y.Terekhov Brian K.Canfield Christopher B.Capuano Alex Keane Kathy Ayers David A.Cullen Feng-Yuan Zhang | 2023 | Nano-Micro Letters2023，15，9： | 1 |
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