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    题名 作者 年代 出处 被引量
1The Genome of Dendrobium officinale Illuminates the Biology of the Important Traditional Chinese Orchid Herb显示文摘Liang Yan Xiao Wang Hui Liu Yang Tian Jinmin Lian Ruijuan Yang ShumeiHao Xuanjun Wang Shengchao Yang Qiye Li Shuai Qi Ling Kui Moses Okpekum Xiao Ma Jiajin Zhang Zhaoli Ding Guojie Zhang Wen Wang Yang Dong Jun Sheng 2015Molecular Plant2015,8,6:64
2Diagnostic value of glypican-3 in serum and liver for primary hepatocellular carcinoma显示文摘AIM:To evaluate the diagnostic value of glypican-3(GPC3) in serum and liver for primary hepatocellular carcinoma(HCC).METHODS:Serum levels of GPC3 and α-fetoprotein(AFP) were measured in 75 patients with primary HCC and 32 patients with liver cirrhosis.Expression of GPC3 and AFP in 58 HCC and 12 cirrhotic specimens was detected with immunohistochemical staining.RESULTS:When the cut-off value of serum GPC3 was set at 300 ng/L,its sensitivity and specificity for HCC were 47.0% and 93.5%,respectively.Among the 14 patients with HCC at stage according to the Barcelona Clinic Liver Cancer staging system,the serum GPC3 level was higher than 300 ng/L in 50%(7/14) patients,the serum AFP level was not ≥ 400 μg/L in any patient.Combined serum AFP and GPC3 significantly increased the sensitivity to the diagnosis of HCC.The GPC3 expression was detected in cytoplasm of HCC cells but not in hepatocytes and bile ducts of benign tumors.Among the 58 HCC patients,the GPC3 was expressed in 100%(28/28) patients with their serum AFP level ≥ 400 μg/L,and in 90%(27/30) patients with their AFP level < 400 μg/L,respectively.The GPC3 was weakly or negatively expressed in all paracarcinomatous and cirrhotic tissue samples.AFP positive HCC cells were only found in 1 out of the 58 HCC patients.CONCLUSION:GPC3 protein is a sensitive and specific serum marker for diagnosis of early HCC.Its expression in liver tissues can be used to discriminate tumor cells from benign hepatic cells.Hui Liu Li-Jie Zhang Peng Li Yun Zhai Yu-Fen Tan Ning Li Hui-Guo Ding Chun-Feng Qu 2010World Journal of Gastroenterology2010,16,35:57
3Transplantation of collagen scaffold with autologous bone marrow mononuclear cells promotes functional endometrium reconstruction via downregulating ΔNp63 expression in Asherman's syndrome显示文摘Asherman's syndrome(AS) is a common disease that presents endometrial regeneration disorder. However, little is known about its molecular features of this aregenerative endometrium in AS and how to reconstruct the functioning endometrium for the patients with AS. Here, we report that ΔNp63 is significantly upregulated in residual epithelial cells of the impaired endometrium in AS; the upregulated-ΔNp63 induces endometrial quiescence and alteration of stemness. Importantly, we demonstrate that engrafting high density of autologous bone marrow mononuclear cells(BMNCs) loaded in collagen scaffold onto the uterine lining of patients with AS downregulates ΔNp63 expression, reverses ΔNp63-induced pathological changes, normalizes the stemness alterations and restores endometrial regeneration. Finally, five patients achieved successful pregnancies and live births. Therefore, we conclude that ΔNp63 is a crucial therapeutic target for AS. This novel treatment significantly improves the outcome for the patients with severe AS.Guangfeng Zhao Yun Cao Xianghong Zhu Xiaoqiu Tang Lijun Ding Haixiang Sun Juan Li Xinan Li Chenyan Dai Tong Ru Hui Zhu Jingjie Lu Caimei Lin Jingmei Wang Guijun Yan Huiyan Wang Lei Wang Yimin Dai Bin Wang Ruotian Li Jianwu Dai Yan Zhou Yali Hu 2017Science China(Life Sciences)2017,60,4:39
4Resveratrol improves non-alcoholic fatty liver disease by activating AMP-activated protein kinase显示文摘目的: 调查 resveratrol (RSV ) 是否能改进非酒精的脂肝疾病(NAFLD ) 并且发现可能的 mechanism.Methods : 老鼠喂了一本高脂肪的食谱与 RSV.The 肝组织学被对待 observed.Hyperinsulinemic euglycemic clamp 被执行估计胰岛素敏感度。胖累积在 HepG2 细胞被导致,并且细胞与 激活RSV.AMP 的蛋白质激酶( AMPK )被对待磷酸化层次在动物学习和细胞 study.Results 两个都被决定:老鼠喂了一本高脂肪的食谱发达腹的肥胖, NAFLD ,和抗胰岛素性(红外),它显著地到 10 星期 RSV administration.RSV 处理被改进在与葡萄糖和胰岛素的高集中被孵化的 HepG2 细胞的阻止的 triacylglycerol ( TG )累积。在活体内和在试管内研究证明 RSV 处理能支持 AMPK 的磷酸化,它在这学习,压制了 2 脂肪的开始基因表情,贡献 NAFLD 和 IR.Conclusion 的改进:结果由减少 TG 累积和改善红外显示了那, RSV 能保护肝免受 AMPK 的 NAFLD.The 激活的伤害涉及 mechanism.RSV 为阻止或对待 NAFLD 和红外相关的新陈代谢的混乱有治疗学的潜力。Jing SHANG Lu-lu CHEN Fang-xi XIAO Hui SUN Hong-cheng DING Hu XIAO 2008Acta Pharmacologica Sinica2008,29,6:32
5Characterization and distribution of polycyclic aromatic hydrocarbon in sediments of Haihe River, Tianjin, China显示文摘在这学习沉积,样品从 Haihe 河 inTianjin 城市的 13 个地点被收集,中国,十六优先级多不的芳香的烃(哼)借助于 GC-MS.The 全部的集中在 USEPA wereanalyzed 列出了哼从 774.81~255371.91 ng/gdw ,并且二~四响哼在沉积 samples.Molecular 比率,如此的 asphenanthrene/anthracene , fluoranthene/pyrene 和 low-molecular-weight PAH/high-molecular-weightPAH 是主导的,被用来学习 pollutioJIANG Bin ZHENG Hai-long HUANG Guo-qiang DING Hui LI Xin-gang SUO Hong-tu LI Rui 2007Journal of Environmental Sciences2007,19,3:29
6Atorvastatin protects against cerebral ischemia/ reperfusion injury through anti-inflammatory and antioxidant effects显示文摘In addition to its lipid-lowering effect, atorvastatin exerts anti-inflammatory and antioxidant effects as well. In this study, we hypothesized that atorvastatin could protect against cerebral ischemia/reperfusion injury. The middle cerebral artery ischemia/reperfusion model was established, and atorvastatin, 6.5 mg/kg, was administered by gavage. We found that, after cerebral ischemia/ reperfusion injury, levels of the inflammation-related factors E-selectin and myeloperoxidase were upregulated, the oxidative stress-related marker malondialdehyde was increased, and superoxide dismutase activity was decreased in the ischemic cerebral cortex. Atorvastatin pretreatment significantly inhibited these changes. Our findings indicate that atorvastatin protects against cerebral ischemia/reperfusion injury through anti-inflammatory and antioxidant effects.Qiuyun Tu Hui Cao Wei Zhong Binrong Ding Xiangqi Tang 2014Neural Regeneration Research2014,9,3:29
7Dual gRNAs guided CRISPR/Cas9 system inhibits hepatitis B virus replication显示文摘AIM: To screen and investigate the effective g RNAs against hepatitis B virus(HBV) of genotypes A-D.METHODS: A total of 15 g RNAs against HBV of genotypes A-D were designed. Eleven combinations of two above g RNAs(dual-g RNAs) covering the regulatory region of HBV were chosen. The efficiency of each g RNA and 11 dual-g RNAs on the suppression of HBV(genotypes A-D) replication was examined by the measurement of HBV surface antigen(HBs Ag) or e antigen(HBe Ag) in the culture supernatant. The destruction of HBV-expressing vector was examined in Hu H7 cells co-transfected with dual-g RNAs and HBVexpressing vector using polymerase chain reaction(PCR) and sequencing method, and the destruction of ccc DNAwas examined in Hep AD38 cells using KCl precipitation, plasmid-safe ATP-dependent DNase(PSAD) digestion, rolling circle amplification and quantitative PCR combined method. The cytotoxicity of these g RNAs was assessed by a mitochondrial tetrazolium assay.RESULTS: All of g RNAs could significantly reduce HBs Ag or HBe Ag production in the culture supernatant, which was dependent on the region in which g RNA against. All of dual g RNAs could efficiently suppress HBs Ag and/or HBe Ag production for HBV of genotypes A-D, and the efficacy of dual g RNAs in suppressing HBs Ag and/or HBe Ag production was significantly increased when compared to the single g RNA used alone. Furthermore, by PCR direct sequencing we confirmed that these dual g RNAs could specifically destroy HBV expressing template by removing the fragment between the cleavage sites of the two used g RNAs. Most importantly, g RNA-5 and g RNA-12 combination not only could efficiently suppressing HBs Ag and/or HBe Ag production, but also destroy the ccc DNA reservoirs in Hep AD38 cells.CONCLUSION: These results suggested that CRISPR/Cas9 system could efficiently destroy HBV expressing templates(genotypes A-D) without apparent cytotoxicity. It may be a potential approach for eradication of persistent HBV ccc DNA in chronic HBV infection patients.Jie Wang Zhong-Wei Xu Shuang Liu Rui-Yang Zhang Shan-Long Ding Xiao-Meng Xie Lu Long Xiang-Mei Chen Hui Zhuang Feng-Min Lu 2015World Journal of Gastroenterology2015,21,32:29
8Overexpression of brain-derived neurotrophic factor in the hippocampus protects against post-stroke depression显示文摘Post-stroke depression is associated with reduced expression of brain-derived neurotrophic factor(BDNF). In this study, we evaluated whether BDNF overexpression affects depression-like behavior in a rat model of post-stroke depression. The middle cerebral artery was occluded to produce a model of focal cerebral ischemia. These rats were then subjected to isolation-housing combined with chronic unpredictable mild stress to generate a model of post-stroke depression. A BDNF gene lentiviral vector was injected into the hippocampus. At 7 days after injection, western blot assay and real-time quantitative PCR revealed that BDNF expression in the hippocampus was increased in depressive rats injected with BDNF lentivirus compared with depressive rats injected with control vector. Furthermore, sucrose solution consumption was higher, and horizontal and vertical movement scores were increased in the open field test in these rats as well. These findings suggest that BDNF overexpression in the hippocampus of post-stroke depressive rats alleviates depression-like behaviors.Hao-hao Chen Ning Zhang Wei-yun Li Ma-rong Fang Hui Zhang Yuan-shu Fang Ming-xing Ding Xiao-yan Fu 2015Neural Regeneration Research2015,10,9:28
9Antioxidative mechanism of Lycium barbarum polysaccharides promotes repair and regeneration following cavernous nerve injury显示文摘Polysaccharides extracted from Lycium barbarum exhibit antioxidant properties.We hypothesized that these polysaccharides resist oxidative stress-induced neuronal damage following cavernous nerve injury.In this study,rat models were intragastrically administered Lycium barbarum polysaccharides for 2 weeks at 1,7,and 14 days after cavernous nerve injury.Serum superoxide dismutase and glutathione peroxidase activities significantly increased at 1 and 2 weeks post-injury.Serum malondialdehyde levels decreased at 2 and 4 weeks.At 12 weeks,peak intracavernous pressure,the number of myelinated axons and nicotinamide adenine dinucleotide phosphate-diaphorase-positive nerve fibers,levels of phospho-endothelial nitric oxide synthase protein and 3-nitrotyrosine were higher in rats administered at 1 day post-injury compared with rats administered at 7 and 14 days post-injury.These findings suggest that application of Lycium barbarum polysaccharides following cavernous nerve crush injury effectively promotes nerve regeneration and erectile functional recovery.This neuroregenerative effect was most effective in rats orally administered Lycium barbarum polysaccharides at 1 day after cavernous nerve crush injury.Zhan-kui Zhao Hong-lian Yu Bo Liu Hui Wang Qiong Luo Xie-gang Ding 2016Neural Regeneration Research2016,11,8:25
10Elevated serum alpha fetoprotein levels promote pathological progression of hepatocellular carcinoma显示文摘AIM:To investigate the biological role of alpha fetoprotein (AFP) and its clinical signif icance in carcinogenesis of hepatocellular carcinoma (HCC).METHODS:Clinical analysis of HCC patients and im-munohistochemical examination were conducted to evaluate the relationship between serum AFP level and patient mortality. Confocal microscopy,Western blotting, dimethylthiahzolyl-2,5-diphenyl-tetrazolium bromide,Cell Counting Kit-8 assays and flow cytometry were performed to explore the possible mechanism.RESULTS: Among the 160 HCC patients enrolled in this study,130 patients survived 2 years (81.25%),with a survival rate of 86.8% in AFP < 2 0 μg/L group,88.9% in AFP 20-250 μg/L group,and 69.6% in AFP > 250 μg/L group, demonstrating a higher mortality rate in HCC patients with higher AFP levels. Surgical treatment was benef icial only in patients with low AFP levels.The mortality rate of HCC patients with high AFP levels who were treated surgically was apparently higher than those treated with conservative management.The results of immunohistochemistry showed that AFP and AFP receptor were merely expressed in tissues of HCC patients with positive serum AFP.Consistently,in vitro analysis showed that AFP and AFPS were expressed in HepG2 but not in HLE cells. AFP showed a capability to promote cell growth,and this was more apparent in HepG2 cells,in which the proliferation was increased by 3.5 folds. Cell cycle analysis showed that the percent-age of HepG2 cells in S phase after exposure to AFP was modestly increased.CONCLUSION:HCC patients with higher AFP levels show a higher mortality rate,which appears to be attributable to the growth promoting properties of AFP.Peng Li Shan-Shan Wang Hui Liu Ning Li Michael A McNutt Gang Li Hui-Guo Ding 2011World Journal of Gastroenterology2011,17,41:23
11Protective effects of MCP-1 inhibitor on a rat model of severe acute pancreatitis显示文摘BACKGROUND:Chemokines and their receptors play key roles in the pathogenesis of acute pancreatitis.This study aimed to establish a rat model of severe acute pancreatitis(SAP) for investigating monocyte chemotactic protein-1(MCP-1) expression in the pathogenesis of the disease.We assessed the effects of the inhibitor of MCP-1,Bindarit,on SAP and explored the mechanisms underlying SAP. METHODS:Seventy-two Sprague-Dawley rats were randomly divided into a saline control group(group S),an SAP group (group P),and a Bindarit group(group T).The SAP model was induced by retrograde infusion of 4%sodium taurocholate into the bilio-pancreatic duct.Based on the SAP model,Bindarit was injected intraperitoneally in group T,and 0.5% methyl cellulose was injected intraperitoneally in groups S and P.In group S,saline was retrogradely infused into the bili- pancreatic duct.Serum amylase levels and the histological changes in the pancreas were assessed at different time- points in each group.Expression of MCP-1 in serum was measured by enzyme-linked immunoadsorbent assay(ELISA). MCP-1 protein and mRNA expression levels were detected by immunohistochemistry,Western blotting,and semi- quantitative reverse transcriptase-polymerase chain reaction (RT-PCR). RESULTS:Serum amylase levels in groups P and T were higher than those in group S.Serum amylase levels were significantly lower in group T than in group P at 6 and 12 hours after operation.The levels of MCP-1 in serum at 6 and 12 hours after operation in group P were significantly higher than in group S,and significantly lower in group T than in group P at 6 and 12 hours after operation.The pathological damage in the pancreas was milder in group T than in group P.MCP-1 protein and mRNA expression levels in the pancreas were higher in groups P and T than in group S.These expression levels were positively correlated with the pathological damage of pancreatic tissues.The activity of MCP-1 in group T was significantly lower than in group P.CONCLUSION:MCP-1 may play important roles in the pathogenesis of SAP.The data suggest that Bindarit ameliorates SAP by inhibiting the activity of MCP-1 in vivo.Zhou, Guo-Xiong Zhu, Xue-Juan Ding, Xiao-Ling Zhang, Hong Chen, Jian-Ping Qiang, Hui Zhang, Hai-Feng Wei, Qun 2010Hepatobiliary & Pancreatic Diseases International2010,9,2:20
12Chinese guidelines on management of hepatic encephalopathy in cirrhosis显示文摘The Chinese Society of Hepatology developed the current guidelines on the management of hepatic encephalopathy in cirrhosis based on the published evidence and the panelists’ consensus. The guidelines provided recommendations for the diagnosis and management of hepatic encephalopathy (HE) including minimal hepatic encephalopathy (MHE) and overt hepatic encephalopathy, emphasizing the importance on screening MHE in patients with end-stage liver diseases. The guidelines emphasized that early identification and timely treatment are the key to improve the prognosis of HE. The principles of treatment include prompt removal of the cause, recovery of acute neuropsychiatric abnormalities to baseline status, primary prevention, and secondary prevention as soon as possible.Xiao-Yuan Xu Hui-Guo Ding Wen-Gang Li Ji-Dong Jia Lai Wei Zhong-Ping Duan Yu-Lan Liu En-Qiang Ling-Hu Hui Zhuang 2019World Journal of Gastroenterology2019,25,36:20
13A review of isolation methods, structure features and bioactivities of polysaccharides from Dendrobium species显示文摘Dendrobium,orchid,is a traditional Chinese herb medicine applied extensively as tonic and precious food for thousands of years recorded in ancient Chinese medical book'Shen Nong’s Materia Medica'.It’s well known that bioactivities are usually related to the ingredients’basis.Based on the previous research,Dendrobium species contain amino acid,sesquiterpenoids,alkaloids and polysaccharides.As the bioactive substances,carbohydrate shows extensive activities in antitumor,antiglycation,immune-enhancing,antivirus,antioxidant,antitumor and etc.Therefore,as the main biologically active substance,the exact structures and latent activities of polysaccharides from Dendrobium species are widely focused on.In this review,we focus on the advancements of extraction methods and diversity of structures and bioactivities of polysaccharides obtained from Dendrobium species.YUE Han ZENG Hui DING Kan 2020Chinese Journal of Natural Medicines2020,18,1:20
14Carbonate-salt-based composite materials for medium- and high-temperature thermal energy storage显示文摘This paper discusses composite materials based on inorganic salts for medium- and high-temperature thermal energy storage application.The composites consist of a phase change material(PCM),a ceramic material,and a high thermal conductivity material.The ceramic material forms a microstructural skeleton for encapsulation of the PCM and structural stability of the composites;the high thermal conductivity material enhances the overall thermal conductivity of the composites.Using a eutectic salt of lithium and sodium carbonates as the PCM,magnesium oxide as the ceramic skeleton,and either graphite flakes or carbon nanotubes as the thermal conductivity enhancer,we produced composites with good physical and chemical stability and high thermal conductivity.We found that the wettability of the molten salt on the ceramic and carbon materials significantly affects the microstructure of the composites.Zhiwei Ge Feng Ye Hui Cao Guanghui Leng Yue Qin Yulong Ding 2014Particuology2014,12,4:19
15Comparison 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
16The expression and significance of CATSPER1 in human testis and ejaculated spermatozoa显示文摘瞄准:调查精子 1 的阳离子隧道(CATSPER1 ) 的分发蛋白质和在人的睾丸和呼喊的精子的 CATSPER1 mRNA 的存在。在人的精子活动性之上的反人的 CATSPER1 抗体的影响被用来评估人的 CATSPER1 的功能并且为免疫避孕作为一个目标估计它的可能的使用。方法:从 normozoospermic 施主的人的呼喊的精子(n = 12 ) 并且液体氮冻结的人的睾丸分别地由反向的抄写聚合酶链反应(RT-PCR ) 和免疫组织化学被用于 mRNA 的学习和 CATSPER1 的蛋白质表示。从 normozoospermic 施主的精子(n = 12 ) 个别地用一个游泳起来过程被处理并且然后在 20, 4 和 0.8 microg/mL 的最后的集中与 CATSPER1 抗体被孵化。在 1, 2 和 6 h 孵化以后,进步活动性和快进步活动性借助于帮助计算机的精液分析被测量。结果:CATSPER1 抄本在呼喊的精液取样的人的睾丸和每个人被检测。在精细胞的膜表示并且在精子尾巴的主要的片是局部性的 CATSPER1 蛋白质。在 1, 2 和 6 h 孵化以后的进步活动性和快进步活动性,和重要剂量依赖者改变的根本,集中显著地禁止了的 CATSPER1 抗体的申请被观察。结论:CATSPER1 meiotically 并且 post-meiotically 在人的睾丸织物被表示。在人的呼喊的精子的 CATSPER1 mRNA 能是为比睾丸活体检视屏蔽的学习和不孕的一个更可行的目标。另外,我们的结果建议人的 CATSPER1 能是为免疫避孕的一个可能的目标。Hong-Gang Li Ai-Hua Liao Xiao-Fang Ding Hui Zhou Cheng-Liang Xiong 2006Asian Journal of Andrology2006,8,3:18
17Variations of shear wave splitting in the 2008 Wenchuan earthquake region显示文摘Through the analysis of S-wave particle motion of local events in the shear wave window, the polariza-tion directions of the faster shear wave and the delay times between the faster and the slower shear waves were derived from seismic recordings at the stations near the fault zones. The shear wave split-ting results of seven stations in the area of Longmenshan fault zone reveal spatial variation of the po-larization directions of the fast shear wave. The directions at stations in the southeastern side of the Longmenshan fault zone (in the Sichuan Basin area) are in the NE direction, whereas the direction at station PWU (in the Plateau), which is in the northwestern side of the faults, is in the EW direction. Systematic changes of the time delays between two split shear waves were also observed. At station L5501 in the southern end of the aftershock zone, the delay times of the slower shear wave decrease systematically after the main shock. After the main shock, the delay times at station PWU were longer than those before the earthquake. Seismic shear wave splitting is caused mostly by stress-aligned microcracks in the rock below the stations. The results demonstrate changes of local stress field dur-ing the main-shock and the aftershocks. The stress in the southern part of Wenchuan seismogenic zone was released by the main-shock and the aftershocks. The crustal stresses were transferred to the northeastern part of the zone, resulting in stress increase at station PWU after the main-shock.DING ZhiFeng WU Yan WANG Hui ZHOU XiaoFeng LI GuiYin 2008Science China Earth Sciences2008,51,12:18
18Thermostable single-junction organic solar cells with a power conversion efficiency of 14.62%显示文摘Organic solar cells(OSCs)have drawn substantial attention in recent two decades due to their features of solution processability,low cost,and light weight[1].The active layer of OSCs is usually composed of an electron donor(D)and an electron acceptor(A).The D/A system can form interpenetrated nanoscale network,which allows efficient exciton dissociation and hence charge carrier generation.However,the efficiency of such binary OSCs is gen-Hui Li Zuo Xiao Liming Ding Jizheng Wang 2018Science Bulletin2018,63,6:17
19Dynamic attack zone of air-to-air missile after being launched in random wind field显示文摘A new concept is presented for air-to-air missile which is dynamic attack zone after being launched in random wind field. This new concept can be used to obtain the 4-dimensional(4-D)information regarding the dynamic envelope of an air-to-air missile at any flight time aimed at different flight targets considering influences of random wind, in the situation of flight fighters cooperated with missiles fighting against each other. Based on an air-to-air missile model, some typical cases of dynamic attack zone after being launched in random wind field were numerically simulated.Compared with the simulation results of traditional dynamic envelope, the properties of dynamic attack zone after being launched are as follows. The 4-D dynamic attack zone after being launched is inside traditional maximum dynamic envelope, but its forane boundary is usually not inside traditional no-escape dynamic envelope; Traditional dynamic attack zone can just be reliably used at launch time, while dynamic envelope after being launched can be reliably and accurately used during any flight antagonism time. Traditional envelope is a special case of dynamic envelope after being launched when the dynamic envelope is calculated at the launch time; the dynamic envelope after being launched can be influenced by the random wind field.Hui Yaoluo Nan Ying Chen Shaodong Ding Quanxin Wu Shengliang 2015Chinese Journal of Aeronautics2015,28,5:16
20An HNF 1α-regulated feedback circuit modulates hepatic fibrogenesis via the crosstalk between hepatocytes and hepatic stellate cells显示文摘Hui Qian Xing Deng Zhao-Wei Huang Ji Wei Chen-Hong Ding Ren-Xin Feng Xin Zeng Yue-Xiang Chen Jin Ding Lei Qiu Zhen-Lin Hu Xin Zhang Hong-Yang Wang Jun-Ping Zhang Wei-Fen Xie 2015Cell Research2015,25,8:15
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