|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Influence of continuous veno-venous hemofiltration on the course of acute pancreatitis显示文摘AIM: To investigate whether continuous veno-venous hemofiltration (CWH) in different filtration rate to eliminate cytokines would result in different efficiency in acute pancreatitis, whether the saturation time of filter membrane was related to different filtration rate, and whether the onset time of CWH could influence the survival of acute pancreatitis.METHODS: Thirty-seven patients were classified into four groups randomly. Group 1 underwent low-volume CVVH within 48 h of the onset of abdominal pain (early CVVH,n = 9). Group 2 received low-volume CVVH after 96 h of the onset of abdominal pain (late CVVH, n = 10). Group 3underwent high-volume CWH within 48 h of the onset of abdominal pain (early CWH, n = 9). Group 4 received high-volume CWH after 96 h of theonset of abdominal pain (late CVVH, n = 9). CVVH was sustained for at least 72 h. Blood was taken before hemofiltration, and ultrafiltrate was collected at the start of CWH and every 12 h during CVVH period for the purpose of measuring the concentrations of TNF-α, IL-1β and IL-6. The concentrations of TNF-α, IL-1β and IL-6 were measured by swine-specific El ISA. The Solartron 1 255 B frequency response analyzer (British) was used to observe the resistance of filter membrane.RESULTS: The survival rate had a significant difference (94.44% vs68.42%, P<0.01) high-volume and low-volume CVVH patients. The survival rate had also a significant difference (88.89% vs 73.68%, P<0.05) between early and late CWH patients. The hemodynamic deterioration (MAP, HR, CVP) was less severe in groups 4 and 1 than that in group 2, and in group 3 than in group 4. The adsorptive saturation time of filters membranes was 120-180 min if the filtration rate was 1 000-4 000 mL/h. After the first, second and third new hemofilters were changed,serum TNF-α concentrations had a negative correlation with resistance (r: -0.91, -0.89, and -0.86, respectively in group 1; -0.89, -0.85, and -0.76, respectively in group 2;-0.88, -0.92, and -0.82, respectively in group 3; -0.84,-0.87, and -0.79, respectively in group 4). The decreasing extent of TNF-α, IL-1β and IL-6 was significantly different between group 3 and group 1 (TNF-α P<0.05, IL-1β P<0.05,IL-6 P<0.01), between group 4 and group 2 (TNF-α P<0.05,IL-1β P<0.05, IL-6 P<0.01), between group 1 and group 2(TNF-α P<0.05, IL-1β P<0.05, IL-6 P<0.05), and between group 3 and group 4 (TNF-α P<0.01, IL-1β P<0.01, IL-6P<0.05),respectively during CVVH period. The decreasing extent of TNF-α and IL-1β was also significantly different between survival patients and dead patients (TNF-αP<0.05, IL-1β P<0.05).In survival patients, serum concentration of TNF-α and IL-1β decreased more significantly than that in dead patients.CONCLUSION: High-volume and early CWH improve hemodynamic deterioration and survival in acute pancreatitis patients. High-volume CVVH can eliminate cytokines more efficiently than low-volume CWH. The survival rate is related to the decrease extent of TNF-α and IL-1β.The adsorptive saturation time of filter membranes are different under different filtration rate condition. The filter should be changed timely once filter membrane adsorption is saturated. | Hong-Li Jiang Wu-Jun Xue Da-Qing Li Ai-Ping Yin Xia Xin Chun-Mei Li Ju-Lin Gao | 2005 | World Journal of Gastroenterology2005，11，31： | 62 |
| 2 | China's lakes at present:Number,area and spatial distribution显示文摘Based on 11004 satellite images from CBERS CCD and Landsat TM/ETM,changes in the spatial characteristics of all lakes in China were determined following pre-established interpretation rules.This dataset was supported by 6843 digital raster images(1:100000 and 1:50000),a countrywide digital vector dataset(1:250000),and historical literature.Comparative data were corrected for seasonal variations using precipitation data.There are presently 2693 natural lakes in China with an area greater than 1.0 km2,excluding reservoirs.These lakes are distributed in 28 provinces,autonomous regions and municipalities and have a total area of 81414.6 km2,accounting for-0.9% of China's total land area.In the past 30 years,the number of newly formed and newly discovered lakes with an area greater than 1.0 km2 is 60 and 131,respectively.Conversely,243 lakes have disappeared in this time period. | MA RongHua YANG GuiShan DUAN HongTao JIANG JiaHu WANG SuMin FENG XueZhi LI AiNong KONG FanXiang XUE Bin WU JingLu LI ShiJie | 2011 | Science China Earth Sciences2011，54，2： | 79 |
| 3 | A Novel QTL qTGW3 Encodes the GSK3/ SHAGGY-Like Kinase OsGSK5/OsSK41 that Interacts with OsARF4 to Negatively Regulate Grain Size and Weight in Rice显示文摘谷物尺寸和形状在米饭是谷物重量和产量的重要决定因素。这里,我们报导一个新主要量的特点在米饭的地点(QTL ) , qTGW3,那种控制谷物尺寸和重量。这个地点, qTGW3,编码 OsSK41 (也作为 OsGSK5 知道) , GLYCOGEN SYNTHASE KINASE 3/SHAGGY-like 家庭的一个成员。带 OsSK41 的 loss-of-function 等位基因的瑞斯 near-isogenic 线增加了谷物长度和重量。我们证明那 OsSK41 交往与并且 phosphorylates 植物生长素反应因素 4 (OsARF4 ) 。有 OsARF4 的 OsSK41 的合作表示在米饭原物增加 OsARF4 的累积。OsARF4 的功能的损失导致更大的米饭谷物。定序 RNA 分析建议 OsARF4 和 OsSK41 镇压下游的基因的一个普通集合的表示, ? 包括一些植物生长素应答的基因,在米饭谷物开发期间。在 qTGW3 的 OsSK41 的 loss-of-function 形式代表没被指向的基因编辑或 QTL 节节上升广泛地在 OsSK41 功能的米饭 breeding.?Suppression 利用了的稀罕等位基因提高米饭谷物尺寸和重量。因此,我们的学习在米饭谷物开发揭示 OsSK41 的重要角色 ?? 并且在另外的谷物庄稼在米饭并且也许为谷物产量的基因改进提供新候选人基因。 | Zejun Hu Sun-Jie Lu Mei-Jing Wang Haohua He Le Sun Hongru Wang Xue-Huan Liu Ling Jiang Jing-Liang sun Xiaoyun Xin Wei Kong Chengcai Chu Hong-Wei Xue Jinshui Yang Xiaojin Luo Jian-Xiang Liu | 2018 | Molecular Plant2018，11，5： | 47 |
| 4 | Effect of intracoronary administration of anisodamine on slow reflow phenomenon following primary percutaneous coronary intervention in patients with acute myocardial infarction显示文摘许多基本、临床的研究证明了那 anisodamine 的背景能在减轻 microvascular 痉挛上生产重要效果,改进并且挖出冠的 microcirculation。它可能对为尖锐心肌的梗塞( AMI )跟随经皮的冠的干预(一种总线标准)的慢回流现象( SRP )的改进有益我们调查了的 .So 梗塞的 SRP 上的 anisodamine 的 intracoronary 管理的效果联系了在病人跟随主要一种总线标准,圣片断提高了的动脉( IRA )尖锐心肌的梗塞( STEAMI ) .Methods 有从 148 个 STEAMI 病人的一个总数的 SRP 的 21 个病人相信主要一种总线标准从9月被注册进这研究当 SRP 发生了时,硝化甘油(200 g ) 是“大丸药”第一注入了 IRA 排除 epicardial 动脉的痉挛并且识别 SRP 以及一个基线和克制代理人追随者一种总线标准。十分钟以后,当冠的 angiography (CAG ) 被拿在前并且在时, anisodamine 的 1000 g 在 200 g/s 与 SRP 被注入 IRA 第一,第 10 分别地在硝化甘油或 anisodamine 的管理以后纪录的第三 and。改正的 TIMI 框架计数(cTFC ) , TIMI 心肌的灌注等级(TMPG ) 和 IRA 的直径被吉布森的 TIMI 框架计数方法用量的计算机 angiography (QCA ) 计算并且分析在冠的流动和容器腔上评估 anisodamine 的影响的系统。同时, intracoronary 和全身的动脉和心电图(ECG )( 收缩、心脏舒张、吝啬的压力) 的侵略血液动力学的参数被测量并且监视。室的性能参数和不利反应的变化被评估并且在在 cTFCs 和 TMPG 的重要变化都没被发现在的 1 月 post-PCI.Results 跟随起来第一,第 10 作为与基线控制(P0.05 ) 相比在硝化甘油的 intracoronary 管理以后纪录的第三 and。cTFCs 被 58.3% , 56.2% ,和 54.6% 减少,分别地(P0.001 ) ,并且 TMPG 从 1.13 被增加 ??????????? 呃 ???????? 偓 ?? 吗? | FU Xiang-hua FAN Wei-ze GU Xin-shun WEI Yong-yun JIANG Yun-fa WU Wei-li LI Shi-qiang HAO Guo-zhen WEI Qing-min XUE Ling | 2007 | Chinese Medical Journal2007，，14： | 37 |
| 5 | Phosphogypsum stabilization of bauxite residue:Conversion of its alkaline characteristics显示文摘Reduction of the high alkalinity of bauxite residue is a key problem to solve to make it suitable for plant growth and comprehensive utilization. In this study, phosphogypsum, a waste product from the phosphate fertilizer industry, was used to drive the alkaline transformation of the bauxite residue. Under optimal water washing conditions(liquid/solid ratio of 2 mL/g, 30°C, 24 hr), the impact of quantity added, reaction time and reaction mechanism during phosphogypsum application were investigated. Phosphogypsum addition effectively lowered p H levels and reduced the soluble alkalinity by 92.2%. It was found that the concentration of soluble Na and Ca ions in the supernatant increased gradually, whilst the exchangeable Na+and Ca^(2+)in solid phase changed 112 mg/kg and 259 mg/kg, respectively. Ca^(2+)became the dominant element in the solid phase(phosphogypsum addition of 2%, liquid/solid ratio of 2 mL/g, 30°C, 12 hr). X-ray diffraction data indicated that cancrinite and hydrogarnet were the primary alkaline minerals. SEM images suggested that phosphogypsum could promote the formation of stable macroaggregates, whilst the content of Ca^(2+)increased from 5.6% to 18.2% and Na reduced from 6.8% to 2.4%. Treatment with phosphogypsum could significantly promote the transformation of alkalinity cations by neutralization, precipitation and replacement reactions.This research provided a feasible method to promote soil formation of bauxite residue by phosphogypsum amendment. | Shengguo Xue Meng Li Jun Jiang Graeme J.Millar Chuxuan Li Xiangfeng Kong | 2019 | Journal of Environmental Sciences2019，31，3： | 35 |
| 6 | Abnormal activation of the synuclein-gamma gene in hepatocellular carcinomas by epigenetic alteration.显示文摘 | Zhao W Liu H Liu W Wu Y Chen W Jiang B Zhou Y Xue R Luo C Wang L Jiang JD Liu J | 2006 | 中国生物学文摘2006，20，4： | 31 |
| 7 | Rice leaf inclination2, a VIN3-1ike protein, regulates leaf angle through modulating cell division of the collar显示文摘作为一个重要农学的特点,叶子的倾斜为庄稼建筑学和谷物收益是关键的。理解控制米饭叶角度的分子的机制,一米饭叶 inclination2 (lc2,三等位基因) 异种被识别并且机能上地描绘了。比作野类型的植物, lc2 异种在薄板的近轴的外皮由于增加的细胞分割扩大了叶角度关节。LC2 基因通过位置的克隆被孤立,并且编码开花结实促进法感觉迟钝的 3-like 蛋白质。LC2 的互补表示颠倒了 lc2 植物的扩大的叶角度,证实它在控制叶倾斜的角色。LC2 主要在叶开发期间在薄板关节被表示,并且特别地,被植物激素 abscisic 酸, gibberellic 酸,植物生长素,和 brassinosteroids 导致。LC2 在原子核是局部性的, LC2 的缺点导致房间分割和荷尔蒙应答的基因的改变的表示,显示在调整叶倾斜和调停的荷尔蒙效果的 LC2 的一个重要角色。 | Shu-Qing Zhao Jiang Hu Long-Biao Guo Qian Qian Hong-Wei Xue | 2010 | Cell Research2010，20，8： | 34 |
| 8 | The Association of Maternal Body Composition and Dietary Intake with the Risk of Gestational Diabetes Mellitus during the Second Trimester in a Cohort of Chinese Pregnant Women显示文摘Objective To investigate the association of maternal body composition and dietary intake with the risk of gestational diabetes mellitus(GDM). Methods A total 154 GDM subjects and 981 controls were enrolled in a prospective cohort study in 11 hospitals from May 20, 2012 to December 31, 2013. Bioelectrical impedance analysis and dietary surveys were used to determine body composition and to evaluate the intake of nutrients in subjects at 21-24 weeks' gestation(WG). Logistic regression analysis was applied to explore the relationships of maternal body composition and dietary intake with the risk of GDM morbidity. Results Age, pre-pregnant body weight(BW), and body mass index(BMI) were associated with increased risk of GDM. Fat mass(FM), fat mass percentage(FMP), extracellular water(ECW), BMI, BW, energy, protein, fat, and carbohydrates at 21-24 WG were associated with an increased risk of GDM. In contrast, fat free mass(FFM), muscular mass(MM), and intracellular water(ICW) were associated with a decreased risk of GDM. Conclusion Maternal body composition and dietary intake during the second trimester of pregnancy were associated with the risk of GDM morbidity. | Xu Qing Gao Zhi Ying Li Li Ming Wang Lu Zhang Qian Teng Yue Zhao Xia Ge Sheng Jing Hong Jiang Yang Yong Tao Liu Xiao Jun Lyu Chun Jian Mao Lun Yu Xiao Ming Liu Ying Hua Kong Ai Jing Yang Xue Yan Liu Zhao Zhang Yong Wang Jin Zhang Xin Sheng Xue Chang Yong Lu Yan Ping | 2016 | Biomedical and Environmental Sciences2016，29，1： | 29 |
| 9 | Chinese Multidisciplinary Expert Consensus on the Diagnosis and Treatment of Hyperuricemia and Related Diseases显示文摘 | Zou, He-Jian Wu, Hu-Sheng Zhou, Jing-Guo Zeng, Xue-Jun Dai, Lie Wu, Hua-Xiang Zhu, Xiao-Xia Mei, Chang-Lin Hao, Chuan-Ming Chen, Nan Liu, Bi-Cheng Chen, Jiang-Hua Yang, Li Nie, Jing Yu, Chen Peng, Ai Yu, Sheng-Qiang Li, Lin Ge, Jun-Bo Huo, Yong Zhang, Shu-Yang Chen, Yun-Dai Dong, Yu-Gang Liang, Chun Dai, Yu-Xiang Gao, Xin Li, Chang-Gui Zhao, Jia-Jun Chen, Hai-Bing Cheng, Zhi-Feng Lin, Huan-Dong Guan, Yang-Tai Wang, Kai Luo, Ben-Yan Dai, Ruo-Lian Jiang, Quan Xue, Luan Liang, Chao-Chao Chen, Ming Fan, Song | 2017 | Chinese Medical Journal2017，，20： | 30 |
| 10 | Clinical research linking Traditional Chinese Medicine constitution types with diseases:a literature review of 1639 observational studies显示文摘OBJECTIVE:To analyze clinical studies on correlations between Traditional Chinese Medicine(TCM)body constitution types and diseases published in the past 10 years,and to provide an evidence base to support the use of such correlations for health maintenance and disease prevention.METHODS:We searched five databases for the period April 2009 to December 2019:China National Knowledge Infrastructure Database,Wanfang Database,China Science and Technology Journal Database,PubMed and Embase.Three types of observational studies on correlation between constitution types and diseases were included:cross-sectional,case-control and cohort studies.Descriptive statistical methods were employed for data analysis.RESULTS:A total of 1639 clinical studies were identified:1452(88.59%)cross-sectional studies,115(7.02%)case-control studies and 72(4.39%)cohort studies covering 30 regions of China and five other countries(Malaysia,South Korea,Singapore,Thailand and France).The collection of studies comprised 19 disease categories and 333 different diseases.The 10 most commonly studied diseases were hypertension,diabetes,stroke,coronary atherosclerotic heart disease(CAHD),sleep disorders,neoplasm of the breast,dysmenorrhea,fatty liver disease,chronic viral hepatitis B and dyslipidemia.We found high distributions for each biased constitution type in different patient populations as follows:Qi-deficiency constitution in stroke,diabetes,chronic obstructive pulmonary disease,acquired immunodeficiency syndrome and hypertension;Yang-deficiency constitution in female infertility,osteoporosis,irritable bowel syndrome,gonarthrosis and dysmenorrhea;Yin-deficiency constitution in hypertension,diabetes,constipation,female climacteric states and osteoporosis;phlegm-dampness constitution in hypertension,stroke,fatty liver disease,diabetes and metabolic syndrome;damp-heat constitution in acne,chronic gastritis,chronic viral hepatitis B,human papillomavirus infection and hyperuricemia;blood-stasis constitution in CAHD,endometriosis and stroke;Qi-stagnation constitution in hyperplasia and neoplasms of the breast,insomnia,depression and thyroid nodules;and inherited-special constitution in asthma and allergic rhinitis.CONCLUSION:Eight biased TCM constitutions were closely related to specific diseases,and could be used to guide individualized prevention and treatment.More rigorously designed studies are recommended to further verify the constitution-disease relationship. | Liang Xue Wang Qi Jiang Zeqiang Li Zhuqing Zhang Mengxing Yang Peiying Wang Xin Wang Yanqiu Qin Yuehua Li Tianxing Zhang Tianyi Wang Yi Sun Jianxiang Li Yusi Luo Hui Li Lingru | 2020 | Journal of Traditional Chinese Medicine2020，40，4： | 29 |
| 11 | The linkage maps of Dendrobium species based on RAPD and SRAP markers显示文摘Dendrobium plants are used commonly as tonic herbs and health food in many Asian countries,especially in China.Here we report the genetic map construction of two Dendrobium species with a double pseudo-testcross strategy using random amplified polymorphic DNA(RAPD) and sequence-related amplified polymorphism(SRAP) markers.A F1 mapping population of 90 individuals was developed from a cross between D.officinale and D.hercoglossum.A total of 307 markers,including 209 RAPD and 98 SRAP,were identified and used for genetic linkage group(LG) analysis.The D.officinale linkage map consisted of 11 major linkage groups and 3 doublets,which covered 629.4 cM by a total of 62 markers with an average locus distance of 11.2 cM between two adjacent markers.The D.hercoglossum linkage map contained 112 markers mapped on 15 major and 4 minor linkage groups,spanning a total length of 1,304.6 cM with an average distance of 11.6 cM between two adjacent markers.The maps constructed in this study covered 92.7% and 82.7% of the D.hercoglossum and D.officinale genomes respectively,providing an important basis for the mapping of horticultural and medicinal traits and for the application of marker-assisted selection in Dendrobium breeding program. | Dawei Xue Shangguo Feng Hongyan Zhao Hua Jiang Bo Shen Nongnong Shi Jiangjie Lu Junjun Liu Huizhong Wang | 2010 | Journal of Genetics and Genomics2010，37，3： | 26 |
| 12 | Unconjugated bilirubin alleviates experimental ulcerative colitis by regulating intestinal barrier function and immune inflammation显示文摘BACKGROUND Unconjugated bilirubin(UCB) is generally considered toxic but has gained recent prominence for its anti-inflammatory properties. However, the effects of it on the interaction between intestinal flora and organisms and how it influences immune responses remain unresolved.AIM To investigate the role of UCB in intestinal barrier function and immune inflammation in mice with dextran-sulfate-sodium-induced colitis.METHODS Acute colitis was induced by 3%(w/v) dextran sulfate sodium salt in drinking water for 6 d followed by untreated water for 2 d. Concurrently, mice with colitis were administered 0.2 mL UCB(400 μmol/L) by intra-gastric gavage for 7 d.Disease activity index(DAI) was monitored daily. Mice were sacrificed at the end of the experiment. The length of the colon and weight of the spleen were recorded. Serum level of D-lactate, intestinal digestive proteases activity, and changes to the gut flora were analyzed. In addition, colonic specimens were analyzed by histology and for expression of inflammatory markers and proteins.RESULTS Mice treated with UCB had significantly relieved severity of colitis, including lower DAI, longer colon length, and lower spleen weight(colon length: 4.92 ±0.09 cm vs 3.9 ± 0.15 cm; spleen weight: 0.33 ± 0.04 vs 0.74 ± 0.04, P < 0.001). UCB administration inactivated digestive proteases(chymotrypsin: 18.70 ± 0.69 U/g vs44.81 ± 8.60 U/g; trypsin: 1.52 ± 0.23 U/g vs 9.05 ± 1.77 U/g, P < 0.01), increased expression of tight junction(0.99 ± 0.05 vs 0.57 ± 0.03, P < 0.001), decreased serum level of D-lactate(31.76 ± 3.37 μmol/L vs 54.25 ± 1.45 μmol/L, P < 0.001), and lowered histopathological score(4 ± 0.57 vs 7 ± 0.57, P < 0.001) and activity of myeloperoxidase(46.79 ± 2.57 U/g vs 110.32 ± 19.19 U/g, P < 0.001). UCB also regulated the intestinal microbiota, inhibited expression of tumor necrosis factor(TNF) α and interleukin 1β(TNF-α: 52.61 ± 7.81 pg/mg vs 105.04 ± 11.92 pg/mg,interleukin 1β: 13.43 ± 1.68 vs 32.41 ± 4.62 pg/mg, P < 0.001), decreased expression of Toll-like receptor 4(0.61 ± 0.09 vs 1.07 ± 0.03, P < 0.001) and myeloid differentiation primary response gene 88(0.73 ± 0.08 vs 1.01 ± 0.07, P <0.05), and increased expression of TNF-receptor-associated factor 6(0.79 ± 0.02 vs0.43 ± 0.09 P < 0.05) and inhibitor of kappa B α(0.93 ± 0.07 vs 0.72 ± 0.07, P < 0.05)in the colon.CONCLUSION UCB can protect intestinal barrier function, regulate normal intestinal homeostasis, and suppress inflammation via the Toll-like receptor 4/nuclear factor-κB signaling pathway. | Jia-Dong Zheng Yan He Heng-Yuan Yu Yuan-Li Liu Yi-Xuan Ge Xue-Ting Li Xue Li Yan Wang Meng-Ru Guo Yi-Lin Qu Xiao-Fa Qin Ming-Shan Jiang Xiu-Hong Wang | 2019 | World Journal of Gastroenterology2019，25，15： | 26 |
| 13 | Exosomes containing miR-21 transfer the characteristic of cisplatin resistance by targeting PTEN and PDCD4 in oral squamous cell carcinoma显示文摘 | Tao Liu Gang Chen Dawei Sun Minghui Lei Yongqiang Li Changming Zhou Xiaodong Li Wei Xue Hong Wang Chunjun Liu Jiang Xu | 2017 | Acta Biochimica et Biophysica Sinica2017，49，9： | 22 |
| 14 | Chemical characteristics and source apportionment of PM_(2.5) between heavily polluted days and other days in Zhengzhou, China显示文摘PM_(2.5) samples were collected in Zhengzhou during 3 years of observation, and chemical characteristics and source contribution were analyzed. Approximately 96% of the daily PM_(2.5) concentrations and annual average values exceeded the Chinese National Ambient Air Quality Daily and Annual Standards, indicating serious PM_(2.5) pollution. The average concentration of water-soluble inorganic ions was 2.4 times higher in heavily polluted days(daily PM32.5 concentrations > 250 μg/mand visibility < 3 km) than that in other days, with sulfate, nitrate, and ammonium as major ions. According to the ratio of NO-3/SO2-4,stationary sources are still the dominant source of PM_(2.5) and vehicle emission could not be ignored. The ratio of secondary organic carbon to organic carbon indicated that photochemical reactivity in heavily polluted days was more intense than in other days.Crustal elements were the most abundant elements, accounting for more than 60% of 23 elements. Chemical Mass Balance results indicated that the contributions of major sources(i.e., nitrate, sulfate, biomass, carbon and refractory material, coal combustion, soil dust,vehicle, and industry) of PM_(2.5) were 13%, 16%, 12%, 2%, 14%, 8%, 7%, and 8% in heavily polluted days and 20%, 18%, 9%, 2%, 27%, 14%, 15%, and 9% in other days, respectively.Extensive combustion activities were the main sources of polycyclic aromatic hydrocarbons during the episode(Jan 1-9, 2015) and the total benzo[a]pyrene equivalency concentrations in heavily polluted days present significant health threat. Because of the effect of regional transport, the pollution level of PM_(2.5) in the study area was aggravated. | Nan Jiang Qiang Li Fangcheng Su Qun Wang Xue Yu Panru Kang Ruiqin Zhang Xiaoyan Tang | 2018 | Journal of Environmental Sciences2018，30，4： | 22 |
| 15 | Number concentration and size distributions of submicron particles in Jinan urban area:Characteristics in summer and winter显示文摘喷雾器数字集中和尺寸分发在 Jinan 城市的城市的地点在 2006 的夏天和冬季与最新发达的宽范围的粒子分光计被测量。这里报导了不同观察季节的好粒子的特征。为在 10 500 nm 的直径范围的粒子的相对高数字集中在两个季节被观察。比在所有空气粒子的数字集中上的 100 nm 和百分比比在世界上在另外的城市的地点被测量的高是大部分,主导的数字才在小的颗粒直径散布了。在夏天的数字平均数直径比在冬季小得多,强烈在不同季节建议极其细小的粒子的不同起源。也就是说,在极其细小的模式的粒子主要在夏天来自成核和新粒子形成当时从在冬季的交通排放。日报变化也支持了这个点。在 10 200 nm 的直径范围的数字集中在中午得到了他们的山峰价值,很好在夏天与 SO2 的混合比率和太阳辐射的紧张相关。当时在冬季,那些在交通小时期间在一样的直径范围显示出主要山峰发生在早上和晚上。 | GAO Jian WANG Jin CHENG Shu-hui XUE Li-kun YAN Huai-zhong HOU Lu-jian JIANG Yu-quan WANG Wen-xing | 2007 | Journal of Environmental Sciences2007，19，12： | 21 |
| 16 | Changes in distribution and microstructure of bauxite residue aggregates following amendments addition显示文摘Bauxite residue is a highly alkaline byproduct which is routinely discarded at residue disposal areas. Improving soil formation process to revegetate the special degraded lands is a promising strategy for sustainable management of the refining industry. A laboratory incubation experiment was used to evaluate the effects of gypsum and vermicompost on stable aggregate formation of bauxite residue. Aggregate size distribution was quantified by fractal theory, whilst residue microstructure was determined by scanning electron microscopy and synchrotron-based X-ray micro-computed tomography. Amendments addition increased the content of macro-aggregates(> 250 μm) and enhanced aggregate stability of bauxite residue. Following gypsum and vermicompost addition, fractal dimension decreased from 2.84 to 2.77, which indicated a more homogeneous distribution of aggregate particles. Images from scanning electron microscopy and three-dimensional microstructure demonstrated that amendments stimulate the formation of improved structure in residue aggregates. Pore parameters including porosity, pore throat surface area, path length, and path tortuosity increased under amendment additions. Changes in aggregate size distribution and microstructure of bauxite residue indicated that additions of gypsum and vermicompost were beneficial to physical condition of bauxite residue which may enhance the ease of vegetation. | Shengguo Xue Yuzhen Ye Feng Zhu Qiongli Wang Jun Jiang William Hartley | 2019 | Journal of Environmental Sciences2019，31，4： | 21 |
| 17 | Ternary NiCoP nanosheet arrays: An excellent bifunctional catalyst for alkaline overall water splitting显示文摘为氢和氧进化反应探索 bifunctional 催化剂(她和 OER ) 与高度,效率,低费用,和容易的集成为未来是极其关键的可更新的精力系统。此处,第三的 NiCoP nanosheet 数组(NSA ) 被 phosphorization 跟随的一个灵巧的热水的方法在 3D Ni 泡沫上制作。这些数组作为 bifunctional 服务碱的催化剂,展出为 HER 和 OER 的优秀 electrocatalytic 性能和好工作稳定性。分别地,要求为 HER 和 OER 驾驶 50 妈 / 厘米 2 的当前的密度的 NiCoP NSA 电极的过电位象 133 和 308 mV 一样低它被归功于到优秀内在的 electrocatalytic 活动,快电子运输,和唯一的 superaerophobic 结构。当 NiCoP 综合作为时阳极并且 cathodic 材料, electrolyzer 要求了象~一样低的一个潜力为切开的全面的水驾驶 50 妈/厘米2的当前的密度的 1.77 V ,它是比用基于磷化物的材料的一样的类型的报导 electrolyzer 小得多的并且比 Pt/C 和 Ir/C 的联合甚至好,最好已知的高贵基于金属的电极。联合令人满意的工作稳定性和高活动,这个 NiCoP 电极为探索切开催化剂的全面的水铺平道路。 | Yingjie Li Haichuan Zhang Ming Jiang Yun Kuang Xiaoming Sun Xue Duan | 2016 | Nano Research2016，9，8： | 20 |
| 18 | Electroacupuncture alters pain-related behaviors and expression of spinal prostaglandin E_2 in a rat model of neuropathic pain显示文摘OBJECTIVE: To investigate the role of spinal prostaglandin E_2(PGE_2) in electroacupuncture(EA) analgesia and assess the theoretical basis for selection of acupoints in the treatment of neuropathic pain.METHODS: A rat model of neuropathic pain was established. Rats were randomly divided into normal,model, sham, EA 1, EA 2, and EA 3 groups. In EA 1group, the rats were needled at bilateral L5 Jiaji(EX-B2), Dachangshu(BL 25), Weizhong(BL 40) and Kunlun(BL 60). In EA 2 group, the rats were needled at bilateral Weizhong(BL 40) and Kunlun(BL60). In EA 3 group, the rats were needled at bilateral L5 Jiaji(EX-B2) and Dachangshu(BL 25). EA stimulation was administered once daily over 7 days. Motor function and thermal withdrawal latencies were evaluated at 1 day preoperatively and at 3, 5, and 7 days postoperatively. After 7 days of intervention,enzyme-linked immunosorbnent assay(ELISA) was used to quantify the expression of the spinal PGE_2.RESULTS: Rats in the model group exhibited evident hyperalgesia in responses to thermal withdrawal latencies compared with those in the control group(P < 0.01), and EA reversed thermal withdrawal latencies(P < 0.01). The expression level of the spinal PGE_2 was significantly higher in the model group than that in the control group and was reversed by EA(P < 0.01; P < 0.05).CONCLUSION: The effect of EA on neuropathic pain might alleviate the hyperalgesia state by an inhibition of local prostaglandin E_2 secretion. | Jiang Huili Yu Xue Ren Xiujun Tu Ya | 2016 | Journal of Traditional Chinese Medicine2016，36，1： | 19 |
| 19 | Infection with novel coronavirus(SARS-CoV-2)causes pneumonia in Rhesus macaques显示文摘The 2019 novel coronavirus(SARS-CoV-2)outbreak is a major challenge for public health.SARS-CoV-2 infection in human has a broad clinical spectrum ranging from mild to severe cases,with a mortality rate of^6.4%worldwide(based on World Health Organization daily situation report).However,the dynamics of viral infection,replication and shedding are poorly understood.Here,we show that Rhesus macaques are susceptible to the infection by SARS-CoV-2.After intratracheal inoculation,the first peak of viral RNA was observed in oropharyngeal swabs one day post infection(1 d.p.i.),mainly from the input of the inoculation,while the second peak occurred at 5 d.p.i.,which reflected on-site replication in the respiratory tract.Histopathological observation shows that SARS-CoV-2 infection can cause interstitial pneumonia in animals,characterized by hyperemia and edema,and infiltration of monocytes and lymphocytes in alveoli.We also identified SARS-CoV-2 RNA in respiratory tract tissues,including trachea,bronchus and lung;and viruses were also re-isolated from oropharyngeal swabs,bronchus and lung,respectively.Furthermore,we demonstrated that neutralizing antibodies generated from the primary infection could protect the Rhesus macaques from a second-round challenge by SARS-CoV-2.The non-human primate model that we established here provides a valuable platform to study SARS-CoV-2 pathogenesis and to evaluate candidate vaccines and therapeutics. | Chao Shan Yan-Feng Yao Xing-Lou Yang Yi-Wu Zhou Ge Gao Yun Peng Lian Yang Xue Hu Jin Xiong Ren-Di Jiang Hua-Jun Zhang Xiao-Xiao Gao Cheng Peng Juan Min Ying Chen Hao-Rui Si Jia Wu Peng Zhou Yan-Yi Wang Hong-Ping Wei Wei Pang Zheng-Fei Hu Long-Bao Lv Yong-Tang Zheng Zheng-Li Shi Zhi-Ming Yuan | 2020 | Cell Research2020，30，8： | 19 |
| 20 | APPLICATION OF WHOLE BODY DIFFUSION WEIGHTED MR IMAGING FOR DIAGNOSIS AND STAGING OF MALIGNANT LYMPHOMA显示文摘Objective To evaluate the clinical impact of whole body diffusion weighted imaging (WB-DWI) on diagnosis and staging of malignant lymphoma. Methods Thirty-one patients with suspected lymphadenopathy were enrolled. WB-DWI was performed by using short TI inversion recovery echo-planar imaging sequence with free breathing and built-in body coil. Axial T2- weighted imaging images of the same location were used as reference. The results of WB-DWI were compared with pathological results and other imaging modalities. The mean apparent diffusion coefficient (ADC) values of different kinds of lymph nodes were compared. Results WB-DWI was positive in all 18 cases with lymphoma, 5 cases with metastatic lymph nodes and 4 of 8 cases with benign lymphadenopathy. The mean ADC value of lymphomatous, metastatic and benign lymph nodes was (0.87 ± 0.17) × 10-3, (0.98 ± 0.09) × 10-3 and (1.20 ± 0.10) × 10-3 mm2/s. There was significant difference in ADC value between benign lymph nodes and other two groups (P < 0.01). The sensitivity, specificity and accuracy of WB-DWI in diagnosis of lymphoma were 100% (18/18), 30.8% (4/13) and 71.0% (22/31). When an ADC value of 1.08 × 10-3 mm2/s was used as the threshold value for differentiating malignant from benign lymph nodes, the best results were obtained with sensitivity of 87.8% and specificity of 91.3%. Sixteen of eighteen cases (88.9%) of lymphoma were accurately staged in accordance with clinical staging. Conclusions WB-DWI is a sensitive, but less specific technique for diagnosis of lymphoma. It is difficult to differentiate lymphomatous from metastatic lymph nodes using WB-DWI. However, it is a valuable imaging modality for staging of patients with malignant lymphoma. | Shuo Li Hua-dan Xue Jian Li Fei Sun Bo Jiang Dong Liu Hong-yi Sun Zheng-yu Jin | 2008 | Chinese Medical Sciences Journal2008，23，3： | 18 |
您所在的机构暂未开通此部分的功能，请联系管理员