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12018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up.Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu 2018Science Bulletin2018,63,23:54
2Effect of inorganic carbon on anaerobic ammonium oxidation enriched in sequencing batch reactor显示文摘The present lab-scale research reveals the enrichment of anaerobic ammonium oxidation microorganism from methanogenic anaerobic granular sludge and the effect of inorganic carbon(sodium bicarbonate)on anaerobic ammonium oxidation.The enrichment of anammox bacteria was carried out in a 7.0-L sequencing batch reactor(SBR)and the effect of bicarbonate on anammox was conducted in a 3.0-L SBR.Research results,especially the biomass,showed first signs of anammox activity after 54 d cultivation with synthetic w...LIAO, Dexiang LI, Xiaoming YANG, Qi ZENG, Guangming GUO, Liang YUE, Xiu 2008Journal of Environmental Sciences2008,20,8:28
3Livestock-carrying capacity and overgrazing status of alpine grassland in the Three-River Headwaters region, China显示文摘在中国的三河的 Headwaters 区域是为中流和下游的区域提供环境保护和地区性的持续开发的一个生态的障碍,它也在中国在畜牧起一个重要作用。这研究基于 MODIS NPP 数据在三河的 Headwaters 区域估计了草地收益,并且计算了草地的合适的带家畜的能力。我们通过在实际、合适的带家畜的能力之间的数据比较分析了过度放牧的数字和它的空间分发特征。结果显示出下列:(1 ) 在三河的 Headwaters 区域的全部的草地产量(干草) 与 465.70 kg/hm2 的平均草地收益是在 2010 的 1096 万吨(空间分发接着从东方和东南介绍一个减少的趋势给西方和西北) ;( 2 )在三河的 Headwaters 区域的合适的带家畜的能力是1219万个绵羊单位(此后描述了为苏),并且平均袜子能力是 51.27 苏[合适的带能力在在东方县的 100 SU/km2 上面,在中央县的 60 SU/km2 (除了 Madoi 县),并且在西方的县的 30 SU/km2 ];并且(3 ) 全部的过度放牧数字是在在 2010 的三河的 Headwaters 区域的 652 万苏,与过度放牧的一般水准, 67.88% 的比率和过度放牧的一般水准 27.43 SU/km2 数。更高的过度放牧比率发生在 Tongde, Xinghai, Yushu,河南省和 Z ? 甠据牥慴湩祴漠 ? 桴 ? 慣楬牢瑡潩 ? 敲?瑬 ? 慷 ? 癥污慵整 ? 祢瀠牥潦浲湩 ? 档牡吗??ZHANG Jiping 2014Journal of Geographical Sciences2014,24,2:25
4Overexpression of Aurora-A kinase promotes tumor cell proliferation and inhibits apoptosis in esophageal squamous cell carcinoma cell line显示文摘曙光 A kinase, serine/threonine 蛋白质 kinase,是潜在的 oncogene。扩大并且在人的肿瘤的几种类型在曙光 A 的表示上被发现了,包括的食道的有鳞的房间癌(ESCC ) 。在表示曙光 A 上的房间对导致 cisplatin 的 apoptosis 更抵抗,这被表明了。然而,调停的分子的机制这些效果仍然保持大部分未知。在这份报告,我们证明在通过在人的 ESCC KYSE150 的 pEGFP-Aurora-A 的稳定的 transfection 的曙光 A 的表示上,房间显著地支持了房间增长并且禁止了 cisplatin- 或紫外导致照耀的 apoptosis。caspase-3 并且 poly 的劈开(自动数据处理核糖) 在在表示房间上的曙光 A 的聚合酶(PARP ) 实质地在 cisplatin 或紫外处理以后被减少。而且,我们发现有 siRNA 的内长的曙光 A kinase 的那 silencing 实质地提高了敏感到导致 cisplatin 或在人的 ESCC EC9706 房间的紫外导致 apoptosis。在平行,在曙光 A 的表示上 potently 起来调整了 Bcl-2 的表示。而且,由废除的 siRNA 的 Bcl-2 击倒 Aurora-A 禁止 apoptosis 上的效果。总起来说,这些数据提供证据在支持房间增长并且禁止 apoptosis 的表示上的那曙光 A,建议是的新奇机制仔细与恶意的显型和 ESCC 房间的反癌症药抵抗有关。Xiao Xia Wang Rong Liu Shun Qian Jin Fei Yue Fan Qi Min Zhan 2006Cell Research2006,16,4:24
5Intranasal recombinant human erythropoietin protects rats against focal cerebral ischemia显示文摘Yue - Ping Yu Qiu - Qin Xu Qi Zhang Wei - Ping Zhang Li - Hui Zhang Er - Qing Wei 2005中国药理通讯2005,22,4:20
6Review on modeling of the anode solid electrolyte interphase (SEI) for lithium-ion batteries显示文摘A passivation layer called the solid electrolyte interphase(SEI)is formed on electrode surfaces from decomposition products of electrolytes.The SEI allows Li+transport and blocks electrons in order to prevent further electrolyte decomposition and ensure continued electrochemical reactions.The formation and growth mechanism of the nanometer thick SEI films are yet to be completely understood owing to their complex structure and lack of reliable in situ experimental techniques.Significant advances in computational methods have made it possible to predictively model the fundamentals of SEI.This review aims to give an overview of state-of-the-art modeling progress in the investigation of SEI films on the anodes,ranging from electronic structure calculations to mesoscale modeling,covering the thermodynamics and kinetics of electrolyte reduction reactions,SEI formation,modification through electrolyte design,correlation of SEI properties with battery performance,and the artificial SEI design.Multiscale simulations have been summarized and compared with each other as well as with experiments.Computational details of the fundamental properties of SEI,such as electron tunneling,Li-ion transport,chemical/mechanical stability of the bulk SEI and electrode/(SEI/)electrolyte interfaces have been discussed.This review shows the potential of computational approaches in the deconvolution of SEI properties and design of artificial SEI.We believe that computational modeling can be integrated with experiments to complement each other and lead to a better understanding of the complex SEI for the development of a highly efficient battery in the future.Aiping Wang Sanket Kadam Hong Li Siqi Shi Yue Qi 2018npj Computational Materials2018,,1:20
7Comparison of Undernutrition Prevalence of Children under 5 Years in China between 2002 and 2013显示文摘Objective To describe the undernutrition status of children under 5-year in China, and study the trend between 2002 and 2013. Methods The study was based on two national surveys. Undernutrition was determined against WHO's 2006 growth standards. The prevalence in 2013 and 2002 was weighted by China sixth National Population Census(2010). The relationship between undernutrition and gender/age groups/different areas use weighted logistic regression. Results The results indicated the overall prevalence of stunting, underweight, and wasting of Chinese children under 5-year was 8.1%, 2.4%, and 1.9% in 2013, respectively. The prevalence of stunting was higher for children aged 12-47 month, while underweight was higher for children aged 48-59 month. The prevalence of undernutrition was higher in rural areas than in urban areas, especially in poor rural areas. There was a decline of stunting, underweight, and wasting between 2002 and 2013 among the children, with greater reduction in rural areas than in urban areas. Conclusion The prevalence of undernutrition of children under 5-year remains high in rural areas especially in poor rural areas in China. It is urgent to take action to control undernutrition in the vulnerable areas and subgroups.YU Dong Mei ZHAO Li Yun YANG Zhen Yu CHANG Su Ying YU Wen Tao FANG Hong Yun WANG Xun YU Dan GUO Qi Ya XU Xiao Li FANG Yue Hui ZHAO Wen Hua YANG Xiao Guang DING Gang Qiang LIANG Xiao Feng 2016Biomedical and Environmental Sciences2016,29,3:18
8Impact of meteorological factors on the incidence of childhood hand,foot,and mouth disease(HFMD)analyzed by DLNMs-based time series approach显示文摘Background:Hand,foot,and mouth disease(HFMD)has become an emerging infectious disease in China in the last decade.There has been evidence that meteorological factors can influence the HFMD incidence,and understanding the mechanisms can help prevent and control HFMD.Methods:HFMD incidence data and meteorological data in Minhang District,Shanghai were obtained for the period between 2009 and 2015.Distributed lag non-linear models(DLNMs)were utilized to investigate the impact of meteorological factors on HFMD incidence after adjusting for potential confounders of long time trend,weekdays and holidays.Results:There was a non-linear relationship between temperature and HFMD incidence,the RR of 5th percentile compared to the median is 0.836(95%CI:0.671-1.042)and the RR of 95th percentile is 2.225(95%CI:1.774-2.792),and the effect of temperature varied across age groups.HFMD incidence increased with increasing average relative humidity(%)(RR=1.009,95%CI:1.005-1.015)and wind speed(m/s)(RR=1.197,95%CI:1.118-1.282),and with decreasing daily rainfall(mm)(RR=0.992,95%CI:0.987-0.997)and sunshine hours(h)(RR=0.966,95%CI:0.951-0.980).Conclusions:There were significant relationships between meteorological factors and childhood HFMD incidence in Minhang District,Shanghai.This information can help local health agencies develop strategies for the control and prevention of HFMD under specific climatic conditions.Hongchao Qi Yue Chen Dongli Xu Hualin Su Longwen Zhan Zhiyin Xu Ying Huang Qianshan He Yi Hu Henry Lynn Zhijie Zhang 2018Infectious Diseases of Poverty2018,7,1:17
9Effect of acupuncture on inflammatory cytokines expression of spastic cerebral palsy rats显示文摘Objective:To To investigate the effect of acupuncture on the tumor necrosis factor- α(TNF-α),interleukin-6(IL-6),C-reactive protein(CRP),nitric oxide synthase(NOS) content and muscular tension of spasticity cerebral palsy rat model.Methods:The rats with spastic cerebral palsy were randomly divided into the control group,model group and acupuncture group.After successful modeling,the muscular tension and the content of TNF- α,IL-6,CRP.NOS were measured.Results:The serum TNF- α,IL—6,CRP,NOS content were significantly decreased in the acupuncture group(P<0.05).The low and high shear viscosity of whole blood of the acupuncture group were significantly lower than the control group and the model group(P<0.05).The erythrocyte electrophoresis indexes in the acupuncture group were significantly lower than that in the model group and the control group(P<0.05).Acupuncture significantly reduced the muscular tension of spastic cerebral palsy rat and increased the active extent in the paralytie extremity(P<0.05),but it could not be restored to normal level.Compared with the control group,the difference had significant(P<0.05).Conclusions:Acupuncture treatment can inhibit the release of inflammatory cells after brain injury,then reduce immune injury,relieve muscle spasms and reduce muscular tension.Ya-Chao Qi Xiang-Jian Xiao Rui-Sheng Duan Yue-Hong Yue Xiao-Ling Zhang Jun-Tao Li Ya-Zhou Li 2014Asian Pacific Journal of Tropical Medicine2014,7,6:16
10Tetrandrine inhibits migration and invasion of rheumatoid arthritis fibroblast-like synoviocytes through down-regulating the expressions of Rac1, Cdc42, and Rho A GTPases and activation of the PI3K/Akt and JNK signaling pathways显示文摘Tetrandrine(Tet), the main active constituent of Stephania tetrandra root, has been demonstrated to alleviate adjuvant-induced arthritis in rats. The present study was designed to investigate the effects of Tet on the migration and invasion of rheumatoid arthritis fibroblast-like synoviocytes(RA-FLS) and explore the underlying mechanisms. By using cultures of primary FLS isolated from synoviums of RA patients and cell line MH7 A, Tet(0.3, 1 μmol·L-1) was proven to significantly impede migration and invasion of RA-FLS, but not cell proliferation. Tet also greatly reduced the activation and expressions of matrix degrading enzymes MMP-2/9, the expression of F-actin and the activation of FAK, which controlled the morphologic changes in migration process of FLS. To identify the key signaling pathways by which Tet exerts anti-migration effect, the specific inhibitors of multiple signaling pathways LY294002, Triciribine, SP600125, U0126, SB203580, and PDTC(against PI3 K, Akt, JNK, ERK, p38 MAPK and NF-κB-p65, respectively) were used. Among them, LY294002, Triciribine, and SP600125 were shown to obviously inhibit the migration of MH7 A cells. Consistently, Tet was able to down-regulate the activation of Akt and JNK as demonstrated by Western blotting assay. Moreover, Tet could reduce the expressions of migration-related proteins Rho GTPases Rac1, Cdc42, and Rho A in MH7 A cells. In conclusion, Tet can impede the migration and invasion of RA-FLS, which provides a plausible explanation for its protective effect on RA. The underlying mechanisms involve the reduction of the expressions of Rac1, Cdc42, and Rho A, inhibition of the activation of Akt and JNK, and subsequent down-regulation of activation and/or expressions of MMP-2/9, F-actin, and FAK.LV Qi ZHU Xian-Yang XIA Yu-Feng DAI Yue WEI Zhi-Feng 2015Chinese Journal of Natural Medicines2015,13,11:16
11Hypoxia upregulates hypoxia inducible factor(HIF)-3α expression in lung epithelial cells: characterization and comparison with HIF-1α显示文摘The role of the hypoxia-inducible factor(HIF)subunits 1α and 2α in response to hypoxia is well established in lungepithelial cells,whereas little is known about HIF-3α with respect to transcriptional and translational regulation by hy-poxia.HIF-3α and HIF-1α are two similar but distinct basic helix-loop-helix-PAS proteins,which have been postulatedto activate hypoxia responsive genes in response to hypoxia.Here,we used quantitative real time RT-PCR and immu-noblotting to determine the activation of HIF-3α vs.HIF-1α by hypoxia.HIF-3α was strongly induced by hypoxia(1%O_2)both at the level of protein and mRNA due to an increase in protein stability and transcriptional activation,whereasHIF-1α protein and mRNA levels enhanced transiently and then decreased because of a reduction in its mRNA stabilityin A549 cells,as measured on mRNA and protein levels.Interestingly,HIF-3α and HIF-1α exhibited strikingly similarresponses to a variety of activating or inhibitory pharmacological agents.These results demonstrate that HIF-3α is ex-pressed abundantly in lung epithelial cells,and that the transcriptional induction of HIF-3α plays an important role in theresponse to hypoxia in vitro.Our findings suggest that HIF-3α,as a member of the HIF system,is complementary ratherthan redundant to HIF-1α induction in protection against hypoxic damage in alveolar epithelial cells.Qi Fang Li Xiang Rui Wang Yue Wu Yang Han Lin 2006Cell Research2006,16,6:14
12Impact of Cardiovascular Disease Deaths on Life Expectancy in Chinese Population显示文摘Objective We aimed to analyze the impact of cardiovascular disease(CVD) deaths on life expectancy(LE) in Chinese population and estimate the percentage reduction in CVD mortality needed to increase LE by 1 year from the current level, a national target of health improvement. Methods We used life tables, cause-elimination life tables, and age decomposition of LE with corrected mortality data from the National Disease Surveillance System in 2010. Results LE at birth of Chinese people was 73.24 years in 2010. Women had a longer LE than men, and urban population had a longer LE than rural population. CVD deaths resulted in a 4.79-year LE loss and premature deaths in people aged 25 to 64 years were responsible for a substantial part of LE loss from CVD. Death from ischemic heart disease and cerebrovascular diseases accounted for 69.2% of LE loss from CVD deaths and death from cerebrovascular diseases was the largest contributor. In rural men, 51.1% LE loss from CVD deaths was caused by cerebrovascular diseases. If there were no changes in mortality rates for all other diseases, a 27.4% reduction in CVD mortality would increase LE by 1 year in Chinese population. Conclusion There is a considerable impact of CVD deaths on LE. A 1-year LE increase in the future requires at least a 27.4% reduction in CVD mortality from the current level. Targeting the rural population and tackling cerebrovascular diseases are important for reaching the national goal of health improvement.FAN Jie LI Guo Qi LIU Jing WANG Wei WANG Miao QI Yue XIE Wu Xiang LIU Jun ZHAO Fan LI Yan ZHAO Dong 2014Biomedical and Environmental Sciences2014,27,3:13
13Efficient spectrum prediction and inverse design for plasmonic waveguide systems based on artificial neural networks显示文摘In this paper, we propose a novel approach to achieve spectrum prediction, parameter fitting, inverse design, and performance optimization for the plasmonic waveguide-coupled with cavities structure(PWCCS) based on artificial neural networks(ANNs). The Fano resonance and plasmon-induced transparency effect originated from the PWCCS have been selected as illustrations to verify the effectiveness of ANNs. We use the genetic algorithm to design the network architecture and select the hyperparameters for ANNs. Once ANNs are trained by using a small sampling of the data generated by the Monte Carlo method, the transmission spectra predicted by the ANNs are quite approximate to the simulated results. The physical mechanisms behind the phenomena are discussed theoretically, and the uncertain parameters in the theoretical models are fitted by utilizing the trained ANNs.More importantly, our results demonstrate that this model-driven method not only realizes the inverse design of the PWCCS with high precision but also optimizes some critical performance metrics for the transmission spectrum. Compared with previous works, we construct a novel model-driven analysis method for the PWCCS that is expected to have significant applications in the device design, performance optimization, variability analysis,defect detection, theoretical modeling, optical interconnects, and so on.TIAN ZHANG JIA WANG QI LIU JINZAN ZHOU JIAN DAI XU HAN YUE ZHOU KUN XU 2019Photonics Research2019,7,3:13
14Improving Effects of Astragalus Polysaccharides on Cardiac Function via Keap1/Nrf2-ARE Signal Pathway in Adjuvant Arthritis Rats显示文摘Objective To observe the effect of Astragalus polysaccharides(APS) on cardiac function and expression of Keap1/Nrf2-ARE signal pathway in adjuvant arthritis(AA) rats. Methods Forty-eight rats were randomly divided into normal control(NC) group, model control(MC) group, leflunomide(LEF) group, and APS group. The AA model rats were induced with Freund's complete adjuvant, then administration began from day 19 after modeling for 30 d. The paw swelling and arthritic index(AI), the cardiac function indexes, the expression of Keap1, maf, Nrf2 m RNAs, and HO-1, r-GCS proteins in cardiac tissues were observed. Oxidation-related substances(SOD, MDA, ROS, and TAC) and cytokines(IL-10 and TNF-ɑ) were also determined. Results Compared with NC group, the paw swelling and AI were increased, and the body weight was decreased in MC group. HR, HI, LVSP, LVEDP, and levels of MDA, TAC, ROS, RNS, and TNF-ɑ in MC group were increased, while dp/dtmax and levels of GSH, TRX, and IL-10 were decreased. Compared with MC group, LEF group showed higher HR and ± dp/dtmax, and lower LVEDP. In APS group, the HR, LVSP, and LVEDP were decreased and ±dp/dtmax was increased. TNF-ɑ was decreased, TAC, ROS, MDA, and IL-10 were increased in both LEF and APS groups. APS and LEF groups also showed less MDA, TAC, ROS, and SOD, and the differences were statistically significant. Spearman correlation analysis showed that the cardiac function parameters were positively correlated with Keap1, anti-oxidant indicators, and anti-inflammation cytokines, and negatively correlated with Nrf2, oxidation indictors, pro-inflammation cytokines, and inflammation indictors.Conclusion APS can adjust the expression of Keap1/Nrf2-ARE signal pathway in AA rats, and can also improve their cardiac function. The mechanism may be involved in increasing myocardial anti-oxidant capacity, reducing oxidative stress, and inhibiting inflammation.Yue Sun Jian Liu Lei Wan Fang Wang Xiao-jun Zhang Ya-jun Qi 2016Chinese Herbal Medicines2016,8,2:12
15Expression of nucleostemin in prostate cancer and its effect on the proliferation of PC-3 cells显示文摘背景:Nucleostemin 为茎和癌症细胞的增长和幸存是必要的,但是这个最新识别的分子是否涉及前列腺癌症致病,是未知的。方法:全部的 RNA 和蛋白质从前列腺癌症纸巾被提取, PC-3, LNCap 和 DU145 房间排队。nucleostemin mRNA 和蛋白质表示被 RT-PCR 和西方的污点测量。Immunohistochemistry 也被用来在前列腺癌症纸巾和 PC-3 房间检测 nucleostemin 蛋白质表示。nucleostemin 特定的、短发卡 RNA,表示原生质标志习惯于 transfect PC-3 房间。nucleostemin 基因的变化被检测,房间的增生的能力是坚定的。结果:Nucleostemin 高度在前列腺癌症纸巾和房间线被表示。在 silencer 的 Nucleostemin 表示水平组织显著地减少的 PC-3 房间。silencer 组 PC-3 房间的增长率减少了, G1 阶段房间的百分比增加了。在 silencer 组 PC-3 房间的裸体老鼠形成能力的瘤显著地减少了。结论:Nucleostemin 高度在前列腺癌症纸巾和房间线被表示。PC-3 房间的增生的能力显著地在 silencing nucleostemin 基因表示以后被减少。LIU Ran-lu ZHANG Zhi-hong ZHAO Wei-ming WANG Meng QI Shi-yong LI Jing ZHANG Yue LI Sheng-zhi XU Yong 2008Chinese Medical Journal2008,,4:12
16Exosome-functionalized magnesium-organic framework-based scaffoldswith osteogenic, angiogenic and anti-inflammatory properties foraccelerated bone regeneration显示文摘Exosomes derived from human adipose-derived stem cells (hADSCs-Exos) have shown potential as an effectivetherapeutic tool for repairing bone defects. Although metal-organic framework (MOF) scaffolds are promisingstrategies for bone tissue regeneration, their potential use for exosome loading remains unexplored. In this study,motivated by the potential advantages of hADSCs-Exos and Mg-GA MOF, we designed and synthesized anexosome-functionalized cell-free PLGA/Mg-GA MOF (PLGA/Exo-Mg-GA MOF) scaffold, taking using of thebenefits of hADSCs-Exos, Mg2+, and gallic acid (GA) to construct unique nanostructural interfaces to enhanceosteogenic, angiogenic and anti-inflammatory capabilities simultaneously. Our in vitro work demonstrated thebeneficial effects of PLGA/Exo-Mg-GA MOF composite scaffolds on the osteogenic effects in human bonemarrow-derived mesenchymal stem cells (hBMSCs) and angiogenic effects in human umbilical endothelial cells(HUVECs). Slowly released hADSCs-Exos from composite scaffolds were phagocytosed by co-cultured cells,stabilized the bone graft environment, ensured blood supply, promoted osteogenic differentiation, and acceleratedbone reconstruction. Furthermore, our in vivo experiments with rat calvarial defect model showed thatPLGA/Exo-Mg-GA MOF scaffolds promoted new bone formation and satisfactory osseointegration. Overall, weprovide valuable new insights for designing exosome-coated nanocomposite scaffolds with enhanced osteogenesisproperty.Yue Kang Chang Xu Ling’ao Meng Xufeng Dong Min Qi Daqing Jiang 2022Bioactive Materials2022,7,12:11
17Determinants of Calcium Infusion Rate During Continuous Veno-venous Hemofiltration with Regional Citrate Anticoagulation in Critically III Patients with Acute Kidney Injury显示文摘De-Lin Liu Li-Feng Huang Wen-Liang Ma Qi Ding Yue Han Yue Zheng Wen-Xiong Li 2016Chinese Medical Journal2016,,14:11
18Commissioning progress of the FAST显示文摘The Five-hundred-meter Aperture Spherical radio Telescope(FAST) was completed with its main structure installed on September 25, 2016, after which it entered the commissioning phase. This paper aims to introduce the commissioning progress of the FAST over the past two years. To improve its operational reliability and ensure effective observation time, FAST has been equipped with a real-time information system for the active reflector system and hierarchical commissioning scheme for the feed support system, which ultimately achieves safe operation of the two systems. For meeting the high-performance indices, a highprecision measurement system was set up based on the effective control methods that were implemented for the active reflector system and feed support system. Since the commissioning of the FAST, a low-frequency ultra-wideband receiver and 19-beam1.05-1.45 GHz receiver have been mainly used. Telescope efficiency, pointing accuracy, and system noise temperature were completely tested and ultimately achieved the acceptance indices of the telescope. The FAST has been in the process of national acceptance preparations and has begun to search for pulsars. In the future, it will still strive to improve its capabilities and expand its application prospects.Peng Jiang YouLing Yue HengQian Gan Rui Yao Hui Li GaoFeng Pan JingHai Sun DongJun Yu HongFei Liu NingYu Tang Lei Qian JiGuang Lu Jun Yan Bo Peng ShuXin Zhang QiMing Wang Qi Li Di Li 2019Science China(Physics,Mechanics & Astronomy)2019,62,5:11
192019 Chinese guideline for the management of hypertension in the elderly显示文摘Table of contents Preamble 1 Introduction 1.1 Class of recommendations and level of evidences 1.2 Definition and categories of hypertension in the elderly 1.3 Current status of epidemiology of hypertension in the elderly 1.4 The characteristics of hypertension in the elderly. Qi HUA Li FAN Jun CAI Lu-Yuan CHEN Wei-Wei CHEN Ping-Jin GAO Yi-Fang GUO Qing HE Jing LI Nan-Fang LI Wei-Min LI Yue LI Mei-Lin LIU Ning-Ling SUN Wen WANG Liang-Di XIE Jin-Gang YANG Hong YUAN 2019Journal of Geriatric Cardiology2019,16,2:11
20Direct differentiation of atrial and ventricular myocytes from human embryonic stem cells by alternating retinoid signals显示文摘尽管 myocyte 房间移植研究为心肌的梗塞建议了一个有希望的治疗学的潜力,到为心肌的修理的临床的治疗的发展的一个主要障碍是与为移植获得相对同类的室的 myocytes 联系的困难。人的胚胎的干细胞(hESCs ) 是 cardiomyocytes 的有希望的来源。这里,我们报导发信号的 retinoid 在 hESCs 的心脏的区别期间调整 atrial 对室的 myocytes 的命运说明。我们发现少量和 pan-retinoic 酸受体对手 BMS-189453 (RAi ) 显著地增加了 hESCs 的心脏的区别效率。为了调查 retinoid,工作,我们把对待 Noggin+RAi 的文化与对待 Noggin+RA 的文化作比较。我们的结果证明室特定的基因 IRX-4 的表示层次极端地在对待 Noggin+RAi 的文化被提高。MLC-2V,另一个室特定的标记,在对待 Noggin+RAi 的文化,然而并非在对待 Noggin+RA 的文化的 cardiomyocytes 在 cardiomyocytes 的多数被表示。流动 cytometry 分析和 electrophysiological 研究与 64.7Qiangzhe Zhang Junjie Jiang Pengcheng Han Qi Yuan Jing Zhang Xiaoqian Zhang Yanyan Xu Henghua Cao Qingzhang Meng Li Chen Tian Tian Xin Wang Pu Li Jurgen Hescheler Guangju Ji Yue Ma 2011Cell Research2011,21,4:10
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