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| 1 | Role of vasoactive intestinal peptide and nitric oxide in the modulation of electroacupucture on gastric motility in stressed rats显示文摘AIM: To investigate the effects and mechanisms of vasoactive intestinal peptide (VIP) and nitric oxide (NO) in the modulation of electroacupucture (EA) on gastric motility in restrained-cold stressed rats. METHODS: An animal model of gastric motility disorder was established by restrained-cold stress. Gastric myoelectric activities were recorded by electrogastroent erography (EGG). VIP and NO concentrations in plasma and gastric mucosal and bulb tissues were detected by radioimmunoassay (RIA). VIP expression in the gastric walls was assayed using avidin-biotin-peroxidase complex (ABC) and image analysis. RESULTS: In cold restrained stressed rats, EGG was disordered and irregular. The frequency and amplitude of gastric motility were higher than that in control group (P < 0.01). VIP and NO contents of plasma, gastric mucosal and bulb tissues were obviously decreased (P < 0.01). Following EA at “Zusanli” (ST36), the frequency and amplitude of gastric motility were obviously lowered (P < 0.01), while the levels of VIP and NO in plasma, gastric mucosal and bulb tissues increased strikingly (P < 0.01, P < 0.05) and expression of VIP in antral smooth muscle was elevated significantly (P < 0.01) in comparison with those of model group. CONCLUSION: VIP and NO participate in the modulatory effect of EA on gastric motility. EA at “Zusanli” acupoint (ST36) can improve gastric motility of the stressed rats by increasing the levels of VIP and NO. | Guo-Ming Shen Mei-Qi Zhou Guan-Sun Xu Ying Xu Gang Yin | 2006 | World Journal of Gastroenterology2006，12，38： | 27 |
| 2 | Trustworthiness of Internet-based software显示文摘Recent years see an increasing concern over the trustworthiness of Inter- net-based software. By analyzing the trustworthiness of Internet-based software and the nature of the Internet applications, we point out that, on the one hand, due to the open- ness and dynamic nature of the Internet, the identity trustworthiness and the capability trustworthiness of the software are facing serious challenges; on the other hand, in order to ensure the trustworthiness of the whole system, emerging computing paradigms based on the collaboration of autonomous software need some impacts on the behavior of the software. Here we put forward a conceptual model for the trustworthiness of Inter- net-based software, and propose a trustworthy assurance framework for Internet-based virtual computing environment (iVCE). This framework deals with the trustworthy proper- ties of software on identity, capability and behavior in a combinated way. The authorization management in inter-domain computing environment, assurance on high availability of service and incentive mechanism for autonomic collaboration are taken as three core mechanisms of iVCE trustworthy assurance. | WANG Huaimin TANG Yangbin YIN Gang LI Lei | 2006 | Science in China(Series F)2006，49，6： | 28 |
| 3 | Wnt/β-catenin signalling:function,biological mechanisms,and therapeutic opportunities显示文摘The Wnt/β-catenin pathway comprises a family of proteins that play critical roles in embryonic development and adult tissue homeostasis.The deregulation of Wnt/β-catenin signalling often leads to various serious diseases,including cancer and non-cancer diseases.Although many articles have reviewed Wnt/β-catenin from various aspects,a systematic review encompassing the origin,composition,function,and clinical trials of the Wnt/β-catenin signalling pathway in tumour and diseases is lacking.In this article,we comprehensively review the Wnt/β-catenin pathway from the above five aspects in combination with the latest research.Finally,we propose challenges and opportunities for the development of small-molecular compounds targeting the Wnt signalling pathway in disease treatment. | Jiaqi Liu Qing Xiao Jiani Xiao Chenxi Niu Yuanyuan Li Xiaojun Zhang Zhengwei Zhou Guang Shu Gang Yin | 2022 | Signal Transduction and Targeted Therapy2022，7，2： | 28 |
| 4 | The China Alzheimer Report 2022显示文摘China’s population has rapidly aged over the recent decades of social and economic development as neurodegenerative disorders have proliferated,especially Alzheimer’s disease(AD)and related dementias(ADRD).AD’s incidence rate,morbidity,and mortality have steadily increased to make it presently the fifth leading cause of death among urban and rural residents in China and magnify the resulting financial burdens on individuals,families and society.The‘Healthy China Action’plan of 2019-2030 promotes the transition from disease treatment to health maintenance for this expanding population with ADRD.This report describes related epidemiological trends,evaluates the economic burden of the disease,outlines current clinical diagnosis and treatment status and delineates existing available public health resources.More specifically,it examines the public health impact of ADRD,including prevalence,mortality,costs,usage of care,and the overall effect on caregivers and society.In addition,this special report presents technical guidance and supports for the prevention and treatment of AD,provides expertise to guide relevant governmental healthcare policy development and suggests an information platform for international exchange and cooperation. | Rujing Ren Jinlei Qi Shaohui Lin Xinya Liu Peng Yin Zhihui Wang Ran Tang Jintao Wang Qiang Huang Jianping Li Xinyi Xie Yongbo Hu Shishuang Cui Yuan Zhu Xiaoping Yu Pengfei Wang Yikang Zhu Yiran Wang Yanyan Huang Yisong Hu Ying Wang Chunbo Li Maigeng Zhou Gang Wang | 2022 | General Psychiatry2022，35，1： | 20 |
| 5 | Landslide Developmental Characteristics and Response to Climate Change since the Last Glacial in the Upper Reaches of the Yellow River, NE Tibetan Plateau显示文摘The upper reaches of the Yellow River in northeastern Tibetan Plateau are geohazards areas. The evolution of the Yellow River, chronology of some landslides, and spatiotemporal distribution characteristics of super large scale and giant landslides within the region are summarized using paleoclimate evidence, and the relationship between the intensive landslide period and climatic changes since the Last Glacial period is analyzed. It is concluded that(1) Super large scale and giant landslides are distributed widely within the region, particularly in the Qunke-Jianzha basin.(2) The chronological sequence of landslides is established by dating the slip zones of landslides and analyzing the relations between landslides and their overlying or underlying loess formations. Five landslide development periods are determined: 53–49 ka BP, 33–24 ka BP, 10–8 ka BP, 5–3.5 ka BP, and the present.(3) These correspond closely to warm and wet periods during the last 100,000 years, i.e., two weak paleosol development stages of Malan loess deposited during the last Glacial period in the Chinese loess Plateau, L1-4 and L1-2 that belong to the marine oxygen isotope stage 3, the last deglacial period, the Holocene Optimum, and the modern global warming period.(4) Landslide triggers may be closely linked to warm and wet periods related to rapid climatic transitions. | YIN Zhiqiang QIN Xiaoguang YIN Yueping ZHAO Wuji WEI Gang | 2014 | Acta Geologica Sinica(English Edition)2014，88，2： | 16 |
| 6 | How does atmospheric elevated CO2 affect crop pests and their natural enemies? Case histories from China显示文摘自从工业革命,全球大气的 CO2 集中很快升起了并且在气候变化被看作一个主要因素。草食动物昆虫上的提高的 CO2 的效果被发现主要通过发生在他们的主人植物的导致 CO2 的变化,它然后可能在庄稼上影响害虫爆发的紧张和频率。这篇论文用庄稼的主要害虫考察几个进行中的研究模型(棉花一种蛾的幼虫, whitefly 蚜虫) 并且他们的生来的敌人(ladybeetles, parasitoids ) 在中国到检验昆虫回答到提高的 CO2。提高的 CO2 延长了棉花一种蛾的幼虫的开发,这通常被显示, Helicoverpa armigera,一只咀嚼的昆虫,由减少,主机的叶的氮种。相反,吸韧皮部的蚜虫并且因为发生在植物的韧皮部筛元素的复杂相互作用, whitefly,昆虫有种类特定的回答到提高的 CO2。某蚜虫种类例如棉花蚜虫,蚜虫属 gossypii 和小麦蚜虫, Sitobion avenae,被认为代表唯一的喂对提高的 CO2 条件断然作出回应的行业协会。尽管 whitefly, Bemisia tabaci,西红柿黄叶卷屈病毒的主要向量,对提高的 CO2 的有的中立反应,植物在提高的 CO2 下面对病毒感染变得不太脆弱。到提高的 CO2 的食肉动物和 parasitoid 反应经常是特质的。从中国科学家的这些文件建议那提高的 CO2 开始通过食物链影响庄稼植物然后串联到更高营养的水平包含草食动物(害虫) ,他们的生来的敌人,病原体和地下的线虫,它破坏在农业生态系统以前观察的自然平衡。 | Yu-Cheng Sun Jin Yin Fa-Jun Chen Gang Wu Feng Ge | 2011 | Insect Science2011，18，4： | 16 |
| 7 | Bufalin induces apoptosis in human osteosarcoma U-2OS and U-2OS methotrexate300-resistant cell lines显示文摘Aim:To investigate the antiproliferative activity and apoptosis-inducing effectsof bufalin on human osteosarcoma cell lines.Methods:U-2OS and U-2OS meth-otrexate (MTX) 300-resistant cell lines were treated with bufalin.Cell viability wasassessed using the MTT assay.Cell-cycle status,apoptosis-inducing effects,and the expression of apoptosis-related proteins were evaluated by flow cytometry,fluorescent staining,DNA fragmentation assays,and Western blotting.The ef-fect of bufalin on dihydrofolate reductase (DHFR) expression was studied by RT-PCR and Western blotting.Results:Bufalin inhibited cell growth in both U-2OSand U-2OS MTX300 cells.The induction of G_2/M cell-cycle arrest was also seenin the cells treated with bufalin.The induction of apoptosis by bufalin was con-firmed by increased expression of the tumor suppressor protein p53 and the in-creased ratio of the Bax/Bcl-2 proteins.Bufalin induced apoptosis to the sameextent in both cell lines without regard to DHFR levels in the cells.Conclusion:Bufalin inhibited the growth of and induced apoptosis in both MTX-sensitive andMTX-resistant human osteosarcoma U-2OS cells.The apoptosis-inducing effectof bufalin was not influenced by the presence of high levels of the DHFR protein. | Jun-qiang,YIN Jing-nan SHEN Wei-wei SU Jin WANG Gang HUANG Song JIN Qian-chen GUO Chang-ye ZOU Hao-miao LI Fo-bao LI | 2007 | Acta Pharmacologica Sinica2007，28，5： | 13 |
| 8 | Vegetation dynamics and its response to climate change in Central Asia显示文摘The plant ecosystems are particularly sensitive to climate change in arid and semi-arid regions. However, the responses of vegetation dynamics to climate change in Central Asia are still unclear. In this study, we used the normalized difference vegetation index(NDVI) data to analyze the spatial-temporal changes of vegetation and the correlation of vegetation and climatic variables over the period of 1982–2012 in Central Asia by using the empirical orthogonal function and least square methods. The results showed that the annual NDVI in Central Asia experienced a weak increasing trend overall during the study period. Specifically, the annual NDVI showed a significant increasing trend between1982 and 1994, and exhibited a decreasing trend since 1994. The regions where the annual NDVI decreased were mainly distributed in western Central Asia, which may be caused by the decreased precipitation. The NDVI exhibited a larger increasing trend in spring than in the other three seasons. In mountainous areas, the NDVI had a significant increasing trend at the annual and seasonal scales; further, the largest increasing trend of NDVI mainly appeared in the middle mountain belt(1,700–2,650 m asl). The annual NDVI was positively correlated with annual precipitation in Central Asia, and there was a weak negative correlation between annual NDVI and temperature. Moreover, a one-month time lag was found in the response of NDVI to temperature from June to September in Central Asia during 1982–2012. | YIN Gang HU Zengyun CHEN Xi TIYIP Tashpolat | 2016 | Journal of Arid Land2016，8，3： | 13 |
| 9 | Autophagy in non-alcoholic fatty liver disease and alcoholic liver disease显示文摘Autophagy is an evolutionarily conserved intracellular degradative function that is important for liver homeostasis.Accumulating evidence suggests that autophagy is deregulated during the progression and development of alcoholic and non-alcoholic liver diseases.Impaired autophagy prevents the clearance of excessive lipid droplets(LDs),damaged mitochondria,and toxic protein aggregates,which can be generated during the progression of various liver diseases,thus contributing to the development of steatosis,injury,steatohepatitis,fibrosis,and tumors.In this review,we look at the status of hepatic autophagy during the pathogenesis of alcoholic and non-alcoholic liver diseases.We also examine the mechanisms of defects in autophagy,and the hepato-protective roles of autophagy in non-alcoholic fatty liver disease(NAFLD)and alcoholic liver disease(ALD),focusing mainly on steatosis and liver injury.Finally,we discuss the therapeutic potential of autophagy modulating agents for the treatment of these two common liver diseases. | Bilon Khambu Shengmin Yan Nazmul Huda Gang Liu Xiao-Ming Yin | 2018 | Liver Research2018，2，3： | 13 |
| 10 | Epidemiological Data of Work-Related Musculoskeletal Disorders—China,2018–2020显示文摘Summary What is already known about this topic?In recent decades,work-related musculoskeletal disorders(WMSDs)have become increasingly prominent and have become an important issue that is of universal concern and an urgent need to be solved in all countries of the world.What is added by this report?The top three industries or occupational groups with the highest standardized prevalence rate of WMSDs were flight attendants,medical staff,and vegetable greenhouses in that order.Women workers were 1.5 times more likely to suffer from WMSDs than men workers. | Ning Jia Huadong Zhang Ruijie Ling Yimin Liu Gang Li Zaoliang Ren Yan Yin Hua Shao Hengdong Zhang Bing Qiu Meibian Zhang Dayu Wang Qiang Zeng Rugang Wang Jianchao Chen Danying Zhang Liangying Mei Yongquan Liu Jixiang Liu Chengyun Zhang Tianlai Li Qing Xu Ying Qu Xueyan Zhang Xin Sun Zhongxu Wang | 2021 | China CDC weekly2021，3，18： | 13 |
| 11 | A study on arsenic trioxide inducing in vitro apoptosis of gastric cancer cell lines显示文摘INTRODUCTION Cell apoptosis,which involves the biologic regulation of the numbers and vital activity of cells,is an important metaboloc process in both normal cells and tumor cells. | Qin Long Gu Ning Li Li Zheng Gang Zhu Hao Ran Yin Yan Zhen Lin | 2000 | World Journal of Gastroenterology2000，6，3： | 12 |
| 12 | Comparative Transcriptional Profiling and Preliminary Study on Heterosis Mechanism of Super-Hybrid Rice显示文摘杂种优势比也是从二父母表演的后代改善了的生物现象和优异性能生来的父母线。混合米饭是在利用杂种优势的庄稼的最成功的 apotheoses 之一。由基因表示(半自动地面防空系统)的连续分析 F1 超级混血儿的米饭 Liangyou-2186 和它的父母介绍的 Transcriptional 表明 1183 差别表示了基因( DG ),在哪个之中 DG 被发现显著地在象光合作用和碳固定那样的小径充实,并且大多数涉及碳固定小径的关键基因在 F1 混合米饭展出了起来调整的表示。而且,相应的酶的增加的分解代谢的活动和光合的效率也被检测,它联合了显示那碳固定可能在 F1 混血儿,和力量被提高在超级混血儿的米饭与收益活力和杂种优势被联系。由有收益相关的量的特点 loci (QTL ) 的相关 DG,在微分基因表示和 phenotypic 变化之间的一种潜在的关系也被发现。另外,当以前在 Arabidopsis 报导了,包含生理节奏节奏、轻的发信号的小径的一个规章的网络也被发现,它建议如此的一个网络可能也与在混合米饭的杂种优势是相关的。总的来说,现在的学习为理解在米饭位于杂种优势下面的分子的机制提供另一个看法。 | Gui-Sheng Song Hong-Li Zhai Yong-Gang Peng Lei Zhang Gang Wei Xiao- Ying Chen Yu-Guo Xiao Lili Wang Yue-Jun Chen Bin Wu Bin Chen Yu Zhang Hua Chen Xiu-Jing Feng Wan-Kui Gong Yao Liu Zhi-Jie Yin Feng Wang Guo-Zhen Liu Hong-Lin Xu Xiao-Li Wei Xiao-Ling Zhao Pieter B.F. Ouwerkerk Thomas Hankemeier Theo Reijmers Rob van der Heijden Cong-Ming Lu Mei Wang Jan van der Greef Zhen Zhu | 2010 | Molecular Plant2010，3，6： | 12 |
| 13 | Insight-HXMT observations of the first binary neutron star merger GW170817显示文摘Finding the electromagnetic(EM) counterpart of binary compact star merger, especially the binary neutron star(BNS) merger,is critically important for gravitational wave(GW) astronomy, cosmology and fundamental physics. On Aug. 17, 2017,Advanced LIGO and Fermi/GBM independently triggered the first BNS merger, GW170817, and its high energy EM counterpart,GRB 170817 A, respectively, resulting in a global observation campaign covering gamma-ray, X-ray, UV, optical, IR, radio as well as neutrinos. The High Energy X-ray telescope(HE) onboard Insight-HXMT(Hard X-ray Modulation Telescope) is the unique high-energy gamma-ray telescope that monitored the entire GW localization area and especially the optical counterpart(SSS17 a/AT2017 gfo) with very large collection area(~1000 cm^2) and microsecond time resolution in 0.2-5 MeV. In addition,Insight-HXMT quickly implemented a Target of Opportunity(ToO) observation to scan the GW localization area for potential X-ray emission from the GW source. Although Insight-HXMT did not detect any significant high energy(0.2-5 MeV) radiation from GW170817, its observation helped to confirm the unexpected weak and soft nature of GRB 170817 A. Meanwhile,Insight-HXMT/HE provides one of the most stringent constraints(~10^(-7) to 10^(-6) erg/cm^2/s) for both GRB170817 A and any other possible precursor or extended emissions in 0.2-5 MeV, which help us to better understand the properties of EM radiation from this BNS merger. Therefore the observation of Insight-HXMT constitutes an important chapter in the full context of multi-wavelength and multi-messenger observation of this historical GW event. | TiPei Li ShaoLin Xiong ShuangNan Zhang FangJun Lu LiMing Song XueLei Cao Zhi Chang Gang Chen Li Chen TianXiang Chen Yong Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong YuanYuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao CongZhan Liu GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge OU JinLu Qu Na Sai Liang Sun Yin Tan Lian Tao WenHui Tao YouLi Tuo GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BoBing WU Mei Wu GuangCheng Xiao He Xu YuPeng Xu LinLi Yan JiaWei Yang Sheng Yang YanJi Yang AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang Shu Zhang Tong Zhang Wei Zhang WanChang Zhang WenZhao Zhang Yi Zhang Yue Zhang YiFei Zhang YongJie Zhang Zhao Zhang ZiLiang Zhang HaiSheng Zhao JianLing Zhao XiaoFan Zhao ShiJie Zheng Yue Zhu YuXuan Zhu ChangLin Zou | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，3： | 12 |
| 14 | Macleaya cordata extract alleviated oxidative stress and altered innate immune response in mice challenged with enterotoxigenic Escherichia coli显示文摘This study examines the effects of dietary Macleaya cordata extract(MCE) on bacterial burden and resistance to enterotoxigenic Escherichia coli(ETEC) in ICR mice. ICR mice were randomly distributed into one of the following groups:(i) basal diet;(ii)basal diet with 200 mg kg–1 MCE;(iii) basal diet challenged with ETEC;and(iv) basal diet with 200 mg kg–1 MCE and challenged with ETEC. Following a 7-day period of pre-treatment, CTRL-ETEC and MCE-ETEC mice were subjected to oral infection using 5×108 E. coli SEC 470. The results showed dietary 200 mg kg–1 MCE markedly reduced intestinal ETEC burden(P<0.05) and the disease-associated mortality was significantly alleviated in the MCE treated group(P<0.05). In addition,dietary MCE markedly alleviated ETEC-induced oxidative stress, evidenced by the lowered methane dicarboxylic aldehyde(MDA) abundance and enhanced activities of catalase and glutathione peroxidase(P<0.05). Furthermore, MCE mice exhibited higher immune activity, which might have further mediated ETEC infection. These results indicate MCE plays a preventative role with respect to ETEC infection. Future research should aim to develop MCE as a therapeutic approach to the promotion of intestinal health and a safeguard against ETEC infection. | Guiping Guan Sujuan Ding Yulong Yin Veeramuthu Duraipandiyan Naif Abdullah Al-Dhabi Gang Liu | 2019 | Science China(Life Sciences)2019，62，8： | 12 |
| 15 | Investigation on Work-Related Musculoskeletal Disorders--China, 2018−2019显示文摘What is already known about this topic?Work-related musculoskeletal disorders(WMSDs)have a high prevalence and seriously harmful,which has attracted extensive attention in various countries in the world.Currently,the occurrence and rules of WMSDs in key industries are not known in China.What is added by this report?The prevalence of WMSDs is relatively high among professional populations in key industries in China,with the most commonly affected body parts concentrated in neck,shoulders,and low back and increasing with age and working years.What are the implications for public health practice?This study determined the prevalence and distribution characteristics of WMSDs in key industries in China and provided scientific evidence to recommend for inclusion of WMSDs in the new revision of the list of occupational diseases in China. | Ning Jia Huadong Zhang Ruijie Ling Yimin Liu Gang Li Zaoliang Ren Yan Yin Hua Shao Hengdong Zhang Bing Qiu Meibian Zhang Dayu Wang Qiang Zeng Rugang Wang Jianchao Chen Danying Zhang Liangying Mei Yongquan Liu Jixiang Liu Chengyun Zhang Tianlai Li Qing Xu Ying Qu Xueyan Zhang Xin Sun Zhongxu Wang | 2020 | China CDC weekly2020，2，18： | 11 |
| 16 | Intelligent Development Environment and Software Knowledge Graph显示文摘软件聪明的开发在软件设计成为了最重要的研究趋势之一。在这篇论文,我们提出了二个关键概念聪明的开发环境(IntelliDE ) 和软件知识图第一次。IntelliDE 是在软件,大数据被聚集的一个生态系统, mined 并且分析了在软件开发的生命周期提供聪明的帮助。我们在场它的建筑学并且讨论它的关键研究问题和挑战。软件知识图是一个软件知识代表和管理框架,它在 IntelliDE 起一个重要作用。我们学习它的概念并且介绍一些水泥详细说明并且显示出它怎么能被构造并且利用的例子。 | Ze-Qi Lin Bing Xie Yan-Zhen Zou Jun-Feng Zhao Xuan-Dong Li Jun Wei Hai-Long Sun Gang Yin | 2017 | Journal of Computer Science & Technology2017，32，2： | 10 |
| 17 | Application of 3D-computed tomography angiography technology in large meningioma resection显示文摘Objective:To discuss the role of 3D-computed tomography angiography(3D-CTA) technology in reducing injuries of large meningioma surgery.Methods:3D-CTA preoperative examinations were done in 473 patients with large meningioma(simulated group).The images were analyzed by 30 post-processing workstation.By observing the major intracranial blood vessels,venous sinus,and the compression and invasion pattern in the nerve region,assessing risk level of the surgery,simulating the surgical procedures,the surgical removal plan,surgical routes and tumor blood-supplying artery embolisation plan were performed.Two hundred and fifty seven large meningioma patients who didn’t underwent 3D-CTA preoperative examination served as control group.The incidence of postoperative complications,intraoperative blood transfusion and the operation time were compared between these two groups.Results:Compared with the control group,the Simpson’s grade 1 and 11 resection rate was 80.3%(380/473),similar with that of the control(81.3%,209/257).The incidence of postoperative complications in 3D-CTA simulated group was 37.0%which was significantly lower than that(48.2%) of the control(P<0.01). The intraoperative blood supply for simulated group and the control was(523.4±208.1) mL and (592.0±263.3) mL,respectively,with significant difference between two groups(P<0.01).And the operation time[(314.8±106.3)]min was significantly lower in simulated group than that in the control[(358.4±147.9) min](P<0.01).Conclusions:Application of 3D-CTA imaging technology in risk level assessment before large-scaled meningioma resection could assist in the rational planning of tumor resectin,surgical routes,and is helpful in reducing injuries and complications and enhancing the prognosis of the patients. | Jian-Qiang Chen Yin Guan Gang Li Xiao-Hua Li Yue-Fu Zhan Xiang-Yin Li Liu Nie Xiang-Jun Han | 2012 | Asian Pacific Journal of Tropical Medicine2012，5，7： | 9 |
| 18 | Injectable ECM hydrogel for delivery of BMSCs enabled full-thickness meniscus repair in an orthotopic rat model显示文摘Meniscal injuries have poor intrinsic healing capability and are associated with the development of osteoarthritis.Decellularized meniscus extracellular matrix(mECM)has been suggested to be efficacious for the repair of meniscus defect.However,main efforts to date have been focused on the concentration,crosslinking density and anatomical region dependence of the mECM hydrogels on regulation of proliferation and differentiation of adult mesenchymal stem cells(MSCs)in vitro 2D or 3D culture.A systematic investigation and understanding of the effect of mECM on encapsulated MSCs response and integrative meniscus repair by in vivo rat subcutaneous implantation and orthotopic meniscus injury model will be highly valuable to explore its potential for clinical translation.In this study,we investigated the in situ delivery of rat BMSCs in an injectable mECM hydrogel to a meniscal defect in a SD rat model.Decellularized mECM retained essential proteoglycans and collagens,and significantly upregulated expression of fibrochondrogenic markers by BMSCs versus collagen hydrogel alone in vitro 3D cell culture.When applied to an orthotopic model of meniscal injury in SD rat,mECM is superior than collagen I scaffold in reduction of osteophyte formation and prevention of joint space narrowing and osteoarthritis development as evidenced by histology and micro-CT analysis.Taken together,these results indicate mECM hydrogel is a highly promising carrier to deliver MSCs for long-term repair of meniscus tissue,while preventing the development of osteoarthritis. | Gang Zhong Jun Yao Xing Huang Yixuan Luo Meng Wang Jinyu Han Fei Chen Yin Yu | 2020 | Bioactive Materials2020，5，4： | 9 |
| 19 | Data Processing Model of Coalmine Gas Early-Warning System显示文摘The data processing mode is vital to the performance of an entire coalmine gas early-warning system, especially in real-time performance. Our objective was to present the structural features of coalmine gas data, so that the data could be processed at different priority levels in C language. Two different data processing models, one with prior- ity and the other without priority, were built based on queuing theory. Their theoretical formulas were determined via a M/M/1 model in order to calculate average occupation time of each measuring point in an early-warning program. We validated the model with the gas early-warning system of the Huaibei Coalmine Group Corp. The results indicate that the average occupation time for gas data processing by using the queuing system model with priority is nearly 1/30 of that of the model without priority.. | QIAN Jian-sheng YIN Hong-sheng LIU Xiu-rong HUA Gang XU Yong-gang | 2007 | Journal of China University of Mining and Technology2007，17，1： | 8 |
| 20 | Hot Deformation Behavior of GH738 for A-USC Turbine Blades显示文摘The hot deformation characteristics of GH738 superalloy over the temperature range of 1000 °C to 1 200 °C and strain range of 0.01 s-1 to 10.0 s-1 under a strain of 1.0 s-1 were investigated through hot compression tests with a Gleeble-1500 simulation machine. The flow stress reached peak value before flow softening occurred. The average apparent activation energy(Q) of GH738 was calculated to be 430 k J/mol, and the stress index(n) is approximately 4.08. The processing map was developed based on flow stress data and dynamic materials model(DMM). The map shows a dynamic recrystallization(DRX) domain in 1 050 °C to 1150 °C and 0.01 s-1 to 1.0 s-1 strain rate range with a peak efficiency of 45%, which is considered to be the optimum region for hot working. Moreover, the materials undergo flow instability in the temperature range of 1000 °C to 1050 °C and strain range of 1.0 s-1 to 10.0 s-1, and adiabatic shear bands can be observed in this domain. | Li WANG Gang YANG Ting LEI Shu-biao YIN Lu WANG | 2015 | Journal of Iron and Steel Research(International)2015，22，11： | 8 |
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