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| 1 | Emergy-based study on eco-economic system of arid and semi-arid region:a case of Gansu province,China显示文摘Taking Gansu province as a model case,this study provides an integrated analysis on the eco-economic system of arid and semi-arid region based on emergy synthesis theory. Through calculating the values of renewable emergy flow,non-renewable resources,imported emergy,exported emergy,waste emergy,and total emergy during the period of 1978-2007,the performance of Gansu eco-economic system was analyzed. The results indicated that the renewable emergy flow within the province basically remained steady state which was estimated at 2.99×1022 solar emjoules (sej) from 1978 to 2007. The imported emergy and exported emergy were estimated at 3.75×1017 sej and 2.99×1020 sej in 1978 and increased to 1.07×1022 sej and 1.44×1022 sej respectively in 2007. The nonrenewable emergy flow was estimated at 1.62×1022 sej and increased to 1.85×1023 sej,with annual growth rate of 8.7%,while the estimated total emergy was 4.58×1022 sej in 1978 and increased to 2.11×1023 sej in 2007,with annual growth rate of 5.41%. Our results indicate a deteriorate situation between economic development and environmental protection in the region. The rapid economic growth in the past thirty years was based on a great consumption of nonrenewable resource and caused continuous decrease in the capacity of sustainable development. The environmental loading ratio was 0.53 in 1978,increased to 6.06 in 2007,indicating a rapid degradation of the regional environment quality. We calculated that the actual population was 1.53 times the renewable resource population in 1978,increased to 7.06 times in 2007. During the period of 1978-2007,the emergy rose from 2.45×1015 sej/(capita·a) to 8.07×1015 sej/(capita·a). Our analysis revealed that the emergy density presented a trend of gradual increase,and then the emergy currency ratio in Gansu decreased from 7.08×1013 sej/Chinese Yuan to 7.82×1012 sej/Chinese Yuan. | Xue, Bing Chen, XingPeng Geng, Yong Yang, Mian Yang, FuXia Hu, XiaoFen | 2010 | Journal of Arid Land2010，2，3： | 5 |
| 2 | Combinatorial effects of conception and governor vessel electroacu-puncture and human umbilical cord blood-derived mesenchymal stem cells on pathomorphologic lesion and cellular apoptosis in rats with cerebral ischemia/reperfusion显示文摘OBJECTIVE: To investigate the combinatorial effects of conception and governor vessel electroacupuncture(EA) and human umbilical cord blood-derived mesenchymal stem cells(HUCB-MSCs) on pathomorphologic lesion and cellular apoptosis in rats with cerebral ischemia/reperfusion. METHODS: With the HUCB-MSCs isolated, cultured and identified and the models of cerebral ischemia-reperfusion established, the HUCB-MSCs of passage three were intracranially transplanted and the EA at conception and governor vessels was applied. The pathomorphologic lesion by hematoxylin-eosin staining and the cellular apoptosis by terminal deoxynucleotidyl transferase-mediated nick-end labeling method around the ischemic focus were observed. RESULTS: The cultured adherent HUCB-MSCs exhibited a spindle shape and expressed MSC-specific markers, with the cell purity and proliferation rate significantly increasing after the primary passage. HE staining showed that there were no pathological changes observed in the sham surgery group. However, in the PBS transplantation group, degeneration and necrosis of a great number of nerve cells were seen. In both the HUCB-MSCs transplantation group and the HUCB-MSCs transplantation + EA group, reparative changes of the pathomorphism of the tissue were found. Both combination treatment and simple MSCs treatment were able to improve the pathomorphorlogic lesion following cerebral ischemia and reduce the abnormal TUNEL-positive numbers, with former better than latter. CONCLUSION: HUCB-MSCs improve pathological lesions and inhibit the cellular apoptosis around the cerebral ischemic area. EA at conception and governor vessels also improve pathological lesion and inhibit the cellular apoptosis in rats treated with HUCB-MSCs transplantation, which effects were superior to that of simple HUCB-MSCs transplantation. | Zhuoxin Yang Pengdian Chen Haibo Yu Wenshu Luo Min Pi Yonggang Wu Ling Wang Fuxia Yang Yanhua Gou | 2013 | Journal of Traditional Chinese Medicine2013，33，6： | 5 |
| 3 | On the surface sites ofMoP/SiO2 catalyst under sulfiding conditions:IR spectroscopyand catalytic reactivity studies显示文摘 | Wu Zili Sun Fuxia Wu Weicheng | 2004 | Journal of Catalysis2004，222，1： | 1 |
| 4 | Ulinastatin as a neuroprotective and anti‐inflammatory agent in infant piglets model undergoing surgery on hypothermic low‐flow cardiopulmonary bypass显示文摘 | Xiaocou Wang Qinghua Xue Fuxia Yan Lihuan Li Jinping Liu Shoujun Li Shengshou Hu | 2013 | Paediatr Anaesth2013，，3： | 1 |
| 5 | Dibenzothiophene hydrodesulfurization activity and surface sites of silica-supported MoP,Ni2P,and Ni-Mo-P catalysts显示文摘 | Sun Fuxia Wu Weicheng | 2004 | Journal of Catalysis2004，228，： | 1 |
| 6 | Dibenzothiophene hydrodesulfurization activity and surface sites of silica-supported MoP, Ni 2 P, and Ni<ce:glyph name='sbnd'/>Mo<ce:glyph name='sbnd'/>P catalysts显示文摘 | Fuxia Sun Weicheng Wu Zili Wu Jun Guo Zhaobin Wei Yongxing Yang Zongxuan Jiang Fuping Tian Can Li | 2004 | Journal of Catalysis2004，，2： | 1 |
| 7 | On the Surface Sites of MoP/SiO2 Catalyst Under Sulfuring Conditions: IR Spec- troscopy and Catalytic Reactivity Studies显示文摘 | Wu Zili Sun Fuxia Wu Weicheng | 2004 | J Catal2004，222，1： | 1 |
| 8 | Dibenzothiophene Hydrodesulfurization Activity and Surface Sites of Silica-Sup- ported MoP, Ni2P and Ni--Mo--P Catalyst 显示文摘 | Sun Fuxia Wu Weicheng Wu Zili | 2004 | J Catal2004，228，2： | 1 |
| 9 | Article:Epidemiology increasing prevalence of gestational diabetes mellitus in Chinese women from 1999 to 2008显示文摘 | Fuxia Zhang Ling Dong Cuiping Zhang | | 0，，： | 1 |
| 10 | Differentiation of Rural Households′ Consciousness in Land Use Activities: A Case from Bailin Village, Shapingba District of Chongqing Municipality, China显示文摘What rural households think and what kind of strategies they take, the basic driving force in land use activities, contribute greatly to the increase of their own revenues, the development of agricultural yields, and even the prosperity of rural areas. Differentiation in rural household behaviors and their consciousness in land use activities is widespread in rural China nowadays. It is important to understand the changing characteristics and laws of land use behaviors of rural households driven by their consciousness, so as to regulate their land use activities. In most empirical studies of land use change at rural household level, the land use consciousness, which acts directly on land use behaviors, is often neglected. In our research, the changes of land use behaviors of rural households are analyzed, through identifying how the land use consciousness affect the land use objectives, land management scales and land inputs of all the rural households in Bailin Village of Chongqing Municipality in the western mountainous China. Also, how the land use consciousness of different rural households comes into being under external stimuli is examined and the self-adjustment process of their consciousness according to their own conditions is also discussed. Finally, broad policy instruments are suggested to promote the rationalization of rural households′ land use consciousness and the standardization of their land use behaviors. | WANG Cheng WANG Liping JIANG Fuxia LU Zhangwei | 2015 | Chinese Geographical Science2015，25，1： | 1 |
| 11 | Ionic liquid catalyzed solvent-free synthesis of chalcone and its derivatives under mild conditions显示文摘An ionic liquid(IL)catalyzed solvent-free process was developed for the direct synthesis of chalcone and its derivatives by using substituted acetophenones and benzaldehydes via aldol reaction under mild conditions.A series of acidic and basic ILs were selected and screened.The influences of cations and reaction conditions on product yield and selectivity were systematically investigated.The[Bmim]OH was identified as the optimal IL,with the highest yield and selectivity reaching up to 96.7% and 100%,respectively.A reaction mechanism-based kinetic model was established and regressed with experimental data,revealing the β-Hydroxylketone dehydrolysis with activation barrier of 37.8 kJ·mol^(-1) was observed as the ratecontrolling step. | Qiu Zhao Gang Wang Fuxia Liao Yifan Sha Fei Xu Chunshan Li Zengxi Li Yijun Cao | 2021 | Chinese Journal of Chemical Engineering2021，34，5： | 1 |
| 12 | Rationalizing the isolation distance needed for field trials involving genetically modified rapeseed (Brassica napus L.) in China显示文摘The isolation distance required for field trials of genetically modified (GM) rapeseed varies widely worldwide, with a 50-400 m distance in most nations contrasting with a minimum 1000-m isolation distance in China. The goal of this study was to evaluate the relevance of current regulations in China regarding the isolation distance needed for GM rapeseed trials. A pollen flow experiment was conducted based on the design of concentric circles, with the GM plants in a 20-m diameter circle at the centre, surrounded by non-GM plants to a distance 60 m from the perimeter of the circle containing GM plants. The rate of pollen flow was the highest at the isolation distance of 0.5 m, where it ranged from 2.3091% to 2.6711%. The general pattern of the pollen flow rate (y) with distance (x) was well described by the equation y = 1.3936x-0.9136 (R 2 = 0.9950). The long-distance pollen flow tested at the isolation distance of 800 m was 0.0018%, which agrees with the theoretical prediction. The results suggested that 300 m, rather than 1000 m, is a reasonable distance to ensure a tolerable threshold of pollen flow (less than 0.01%) under conditions of winter rapeseed production in China. | ZHAO XiangXiang TANG Tang CHEN GuiMin LIU FuXia WANG XingLong BU CuiPing LU ChangMing | 2013 | Chinese Science Bulletin2013，58，13： | 1 |
| 13 | Dibenzothiophene hydrodesulfurization activity and surface sites of silica-supported MoP,Ni2P,and NiMoP catalysts 显示文摘 | Sun Fuxia Wu Weicheng Guo Jun | 2004 | Journal of Catalysis2004，228，： | 1 |
| 14 | On the surface sites ofMo P / Si O2catalyst under sulfuring conditions: IR spec-troscopy andcatalytic reactivity studies显示文摘 | Wu Zili Sun Fuxia Wu Weicheng | 2004 | J Catal2004，222，1： | 1 |
| 15 | Dibenzothiophene hydro-desulfurization activity and surface sites of silica-sup-ported Mo P,Ni2P and Ni-Mo-P Catalyst显示文摘 | Sun Fuxia Wu Weicheng Wu Zili | 2004 | J Catal2004，228，2： | 1 |
| 16 | TERT rs2736100T/G polymorphism upregulates interleukin 6 expression in non-small cell lung cancer especially in adenocarcinoma显示文摘 | Fuxia Wang Ping Fu Yixin Pang Chengxiang Liu Zhulin Shao Jingyan Zhu Jie Li Ti Wang Xia Zhang Jie Liu | 2014 | Tumor Biology2014，，5： | 1 |
| 17 | Phenolic compounds from Chaenomeles speciosa alleviate inflammation in lipopolysaccharide-treated RAW264.7 macrophages via the NF-κB and MAPK pathways显示文摘Chaenomeles speciosa(Sweet)Nakai cultivated widely in temperate regions possesses anti-inflammatory properties,however,the underlying molecular mechanisms remain not fully understood.In this study,a purified phenolic extract of C.speciosa rich in chlorogenic acid,procyanidin B1 and catechin(determined by HPLC-Q-TOF-MS/MS)exhibited dose-dependent anti-inflammatory effects on lipopolysaccharide(LPS)-treated RAW264.7 macrophages.The extract at 30μg/mL was most potent and enabled most cells in normal morphology under LPS stimulation without causing cytotoxicity.The extract suppressed the levels of nitric oxide(NO),tumor necrosis factor-α(TNF-α),interleukin-6(IL-6)and interleukin-1β(IL-1β),and the mRNA and protein expressions of nitric oxide synthase(iNOS)and cyclooxygenase-2(COX-2).The mechanisms underlying such anti-inflammatory actions included the regulation of phosphorylation of related proteins to monitor the expressions of inflammatory mediators and genes in the nuclear factor kappa-B(NF-κB)and mitogen-activated protein kinase(MAPK)signaling pathways.Therefore,the phenolic extract from C.speciosa is a desirable anti-inflammatory agent for inflammatory conditions to meet the rising demand for natural and cost-effective therapeutics. | Fuxia Hu Chao Liu Fengqin Wang Changxin Zhou Maotong Zhu Dongxiao Sun-Waterhouse Zhaosheng Wang | 2023 | Food Science and Human Wellness2023，12，4： | 0 |
| 18 | High-efficiency CO_(2) sequestration through direct aqueous carbonation of carbide slag: determination of carbonation reaction and optimization of operation parameters显示文摘Under the dual-carbon target, CO_(2) mineralization through solid wastes presents a mutually beneficial approach for permanent carbon emission reduction at a low material cost, while also enabling the resource utilization of these wastes. However, despite its potential, a comprehensive understanding about the effect of industrial solid waste properties and operating parameters on the carbonation process, and the mechanism of direct aqueous carbonation is still lacking. A series of experiments were conducted to compare the carbonation performance of fly ash, steel slag, and carbide slag. Subsequently, CO_(2) mineralization by carbide slag was systematically studied under various operating parameters due to its high CO_(2) sequestration capacity. Results showed the reactivity of CaO and Ca(OH)2 was higher than that of CaO·SiO_(2) and 2CaO·SiO_(2). Carbide slag demonstrated a sequestration capacity of 610.8 g CO_(2)/kg and carbonation efficiency ζCa of 62.04% under the conditions of 65 ℃, 1.5 MPa initial CO_(2) pressure, 15 mL/g liquid-to-solid ratio, and 200 r/min stirring speed. Moreover, the formation of carbonates was confirmed through XRD, SEM-EDS, TG, and FTIR. A mechanism analysis revealed that initially, the rate of the carbonation process was primarily controlled by the mass transfer of CO_(2) in the gas–liquid interface. However, the rate-determining step gradually shifted to the mass transfer of Ca2+ in the solid–liquid interface as the reaction time increased. This study lays the foundation for the large-scale implementation of CO_(2) sequestration through carbide slag carbonation. | Zhiqiang Wang Longpeng Cui Yanfang Liu Jili Hou Hongwei Li Liang Zou Fuxia Zhu | 2024 | Frontiers of Environmental Science & Engineering2024，18，1： | 0 |
| 19 | Digestive stability and acute toxicity studies of exogenous protein in transgenic rice expressing lysine-rich fusion proteins显示文摘Evaluating exogenous protein expressed in transgenic crops is one of the most effective methods of assessing the safety of transgenic plants. The objective of this study was to assess the food safety of genetically modified (GM) rice containing a lysine-rich fusion protein gene (transgenic GL gene rice) by in vitro digestion and acute toxicity testing of exogenous protein, according to the national standard of the People's Republic of China. The exogenous protein was rapidly degraded in the simulated gastric and intestinal fluids. In the acute experiment, the exogenous protein was injected into Institute of Cancer Research (ICR) mice via the tail vein at a dose of 438 mg kg-1 body weight. No adverse effects on animal behavior or mortality were observed during the following 15-day period and there were no significant biological changes in body weight, serum biochemistry parameters, relative organ weights or histopathological examinations, compared with the control group. Therefore, exogenous protein in transgenic GL gene rice has a low potential allergenicity or toxicity risk. | ZHAO XiangXiang HU XiaoLan TANG Tang LU ChangLi LIU FuXia JI LiLian LIU QiaoQuan | 2013 | Chinese Science Bulletin2013，58，20： | 0 |
| 20 | Intraoperative Blood Glucose Levels and Postoperative Acute Kidney Injury in Pediatric Patients Having Congenital Heart Surgery under Cardiopulmonary Bypass显示文摘Purpose:This study sought to explore the effect of intraoperative mean blood glucose levels and variability on postoperative acute kidney injury(AKI)in children undergoing congenital cardiac surgery.Methods:We conducted a prospective nested case-control study in children(age<18 years)undergoing congenital heart surgery with cardiopulmonary bypass(CPB)at the Fuwai Hospital between April 01,2022 and July 30,2022.Cases were individuals who developed AKI within the first postoperative 7 days(AKI group)and controls were those without AKI(Non-AKI group)according to KDIGO criteria.AKI and Non-AKI groups unmatched and 1:1 matched by age,sex,and baseline serum creatinine were separately analyzed.Multivariate logistic and conditional logistic regressions were used to assess the associations between blood glucose variables and AKI.Results:688 consecutively approached patients were included in the final analysis.On multivariate analysis,intra-CPB(adjusted odds ratio[OR]0.802;95%confidence interval[CI],0.706 to 0.912;p=0.001)and post-CPB(adjusted OR 0.830;95%CI,0.744 to 0.925;p=0.001)blood glucose levels were associated with postoperative AKI.There were no significant differences in pre-CPB blood glucose(adjusted OR 0.926;95%CI,0.759 to 1.129;p=0.446)or intraoperative glycemic fluctuations(adjusted OR 0.905;95%CI,0.723 to 1.132;p=0.382)between AKI and Non-AKI groups.Results based on matched cases and controls were consistent with those from the unmatched analyses.Conclusion:Higher intraoperative blood glucose levels during and after CPB were protective factors against postoperative AKI in pediatric patients after congenital heart surgery. | Dongyun Bie Hongbai Wang Chaobin Zhang Chunrong Wang Yuan Jia Su Yuan Sheng Shi Jiangshan Huang Jianhui Wang Fuxia Yan | 2023 | Congenital Heart Disease2023，18，4： | 0 |
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