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36篇 您的检索式:作者名="Xiaofang Fu"
    题名 作者 年代 出处 被引量
1Uplift of the Longmen Shan range and the Wenchuan earthquake显示文摘Zhiqin Xu Shaocheng Ji Haibing Li Liwei Hou Xiaofang Fu Zhihui Cai 2008Episodes2008,31,3:106
2Differential secretome analysis reveals CST6 as a suppressor of breast cancer bone metastasis显示文摘骨头转移从疾病是乳癌的经常的复杂并发症和病态和死亡的一个普通原因。在转移期间,分泌蛋白质在在癌症房间和主人基质之间的相互作用起关键作用。为了描绘分泌蛋白质,那与乳癌骨头转移被联系,我们比较四个 MDA-MB-231 (MDA231 ) 衍生物房间的 secretomes 的没有标签的 proteomic 分析与骨头转移的改变的能力衬里的 preformed。128 蛋白质的一个总数被发现是一致地在骨头回归线癌症房间的调节媒介的 up-/down-regulated。改变的蛋白质的充实的分子的函数包括了受体绑定和 peptidase 抑制。通过乳癌房间的另外的 transcriptomic 分析,我们选择了 cystatin E/M (CST6 ) ,在骨头变形的房间下面调整的一个半胱氨酸朊酶禁止者,为进一步功能的研究。我们的结果证明 CST6 压制了乳癌房间的增长,殖民地形成,迁居和侵略。对癌症房间活动性的镇压功能被癌症执行导出房间的可溶的 CST6。更重要地,在癌症房间的 CST6 的宫外的表示在动物学习救了老鼠免于公开 osteolytic 转移和死亡,当时 CST6 击倒的显著地提高的癌症房间骨头转移和弄短的动物幸存。总的来说,我们的学习提供了乳癌骨头向性的全身的 secretome 分析并且作为乳癌 osteolytic 转移的真正的 suppressor 建立了分泌 CST6。Lei Jin Yan Zhang Hui Li Ling Yao Da Fu Xuebiao Yao Lisa X Xu Xiaofang Hu Guohong Hu 2012Cell Research2012,22,9:15
3Genome sequencing and phylogenetic analysis of Banna virus(genus Seadornavirus,family Reoviridae)isolated from Culicoides显示文摘In an investigation of blood-sucking insects and arboviruses, a virus(YN12243) was isolated from Culicoides samples collected in the Sino-Burmese border region of Yunnan Province, China. The virus caused cytopathic effect(CPE) in C6/36 cells and passaged stably. Polyacrylamide gel analysis showed that the genome of YN12243 was composed of 12 segments of double-stranded RNA(dsRNA), with a distribution pattern of 6-6. The nucleotide and amino acid sequences of the coding region(1.12 segments) were17,803 bp and 5,925 amino acids in length, respectively. The phylogenetic analysis of VP1 protein(RdRp) revealed that YN12243 belonged to genus Seadornavirus of family Reoviridae, and further analysis indicated that YN12243 belongs to the Banna virus(BAV) genotype A2. Additionally, YN12243 was located in the same evolutionary cluster as BAV strains isolated from different mosquito species, suggesting that the BAV isolated from Culicoides does not have species barriers. These results indicate that Culicoides can also be a vector for BAV. In view of the hematophagous habits of Culicoides on cattle, horses, deer, and other large animals, as well as the possibility of spreading and causing a variety of animal arboviral diseases, it is important to improve infection detection and monitor the BAV in large livestock.Song Song Yuanyuan Li Shihong Fu Wenwen Lei Xiaofang Guo Yun Feng Xiaoyan Gao Xiaolong Li Zhonghua Yang Ziqian Xu Ying He Huanyu Wang Hongning Zhou Bin Wang Xiaoqing Lu Guodong Liang 2017Science China(Life Sciences)2017,60,12:8
4Diversity and redundancy of the ripening regulatory networks revealed by the fruitENCODE and the new CRISPR/Cas9 CNR and NOR mutants显示文摘Tomato is considered as the genetic model for climacteric fruits,in which three major players control the fruit ripening process:ethylene,ripening transcription factors,and DNA methylation.The fruitENCODE project has now shown that there are multiple transcriptional circuits regulating fruit ripening in different species,and H3K27me3,instead of DNA methylation,plays a conserved role in restricting these ripening pathways.In addition,the function of the core tomato ripening transcription factors is now being questioned.We have employed CRISPR/Cas9 genome editing to mutate the SBP-CNR and NAC-NOR transcription factors,both of which are considered as master regulators in the current tomato ripening model.These plants only displayed delayed or partial non-ripening phenotypes,distinct from the original mutant plants,which categorically failed to ripen,suggesting that they might be gain-of-function mutants.Besides increased DNA methylation genome-wide,the original mutants also have hyper-H3K27me3 in ripening gene loci such as ACS2,RIN,and TDR4.It is most likely that multiple genetic and epigenetic factors have contributed to their strong non-ripening phenotypes.Hence,we propose that the field should move beyond these linear and twodimensional models and embrace the fact that important biological processes such as ripening are often regulated by highly redundant network with inputs from multiple levels.Ying Gao Ning Zhu Xiaofang Zhu Meng Wu Cai-Zhong Jiang Donald Grierson Yunbo Luo Wei Shen Silin Zhong Da-Qi Fu Guiqin Qu 2019Horticulture Research2019,6,1:7
5Nash Model Parameter Uncertainty Analysis by AM-MCMC Based on BFS and Probabilistic Flood Forecasting显示文摘A hydrologic model consists of several parameters which are usually calibrated based on observed hy-drologic processes. Due to the uncertainty of the hydrologic processes, model parameters are also uncertain, which further leads to the uncertainty of forecast results of a hydrologic model. Working with the Bayesian Forecasting System (BFS), Markov Chain Monte Carlo simulation based Adaptive Metropolis method (AM-MCMC) was used to study parameter uncertainty of Nash model, while the probabilistic flood forecasting was made with the simu-lated samples of parameters of Nash model. The results of a case study shows that the AM-MCMC based on BFS proposed in this paper is suitable to obtain the posterior distribution of the parameters of Nash model according to the known information of the parameters. The use of Nash model and AM-MCMC based on BFS was able to make the probabilistic flood forecast as well as to find the mean and variance of flood discharge, which may be useful to estimate the risk of flood control decision.XING Zhenxiang RUI Xiaofang FU Qiang JIYi ZHU Shijiang 2011Chinese Geographical Science2011,21,1:4
6Air pollution and inhalation exposure to particulate matter of different sizes in rural households using improved stoves in central China显示文摘Household air pollution is considered to be among the top environmental risks in China.To examine the performance of improved stoves for reduction of indoor particulate matter(PM) emission and exposure in rural households, individual inhalation exposure to size-resolved PM was investigated using personal portable samplers carried by residents using wood gasifier stoves or improved coal stoves in a rural county in Central China.Concentrations of PM with different sizes in stationary indoor and outdoor air were also monitored at paired sites. The stationary concentrations of size-resolved PM in indoor air were greater than those in outdoor air, especially finer particles PM0.25. The daily averaged exposure concentrations of PM0.25, PM1.0, PM2.5 and total suspended particle for all the surveyed residents were 74.4 ± 41.1, 159.3 ± 74.3, 176.7 ± 78.1 and 217.9 ± 78.1 μg/m3,respectively. Even using the improved stoves, the individual exposure to indoor PM far exceeded the air quality guideline by WHO at 25 μg/m3. Submicron particles PM1.0 were the dominant PM fraction for personal exposure and indoor and outdoor air. Personal exposure exhibited a closer correlation with indoor PM concentrations than that for outdoor concentrations. Both inhalation exposure and indoor air PM concentrations in the rural households with gasifier firewood stoves were evidently lower than the reported results using traditional firewood stoves. However, local governments in the studied rural areas should exercise caution when widely and hastily promoting gasifier firewood stoves in place of improved coal stoves, due to the higher PM levels in indoor and outdoor air and personal inhaled exposure.Weijian Liu Guofeng Shen Yuanchen Chen Huizhong Shen Ye Huang Tongchao Li Yilong Wang Xiaofang Fu Shu Tao Wenxin Liu Yibo Huang-Fu Weihao Zhang Chunyu Xue Guangqing Liu Fuyong Wu Minghung Wong 2018Journal of Environmental Sciences2018,30,1:4
7Tinea faciei in a newborn due toTrichophyton tonsurans显示文摘We report here the first case of neonatal tinea faciei caused by Trichophyton tonsurans in China's Mainland.The mother of the infant had tinea corpris and tinea capitis while the father had tinea incongnito.The infections in the parents were mycologically confirmed to be due to Trichophyton tonsurans.Ttinea faciei in the infant was cured after two-week topical use of amorolfine cream.The mother ceased breastfeeding and took oral terbinafine for 4 weeks.No recurrence was observed in the infant during 12 months of follow-up.Meihua Fu Yiping Ge Wei Chen Suying Feng Xiaodong She Xiaofang Li Weida Liu 2013The Journal of Biomedical Research2013,27,1:3
8Optically tunable fluorescent carbon nanoparticles and their application in fluorometric sensing of copper ions显示文摘A series of carb on nano particles(CNPs)with emissi on wavele ngth ranging from 483 to 525 nm were prepared by hydrothermal treatme nt of poly-3-thiopheneacetic acid(PTA)and NaOH.The emission wavelength and surface oxidation degree of CNPs were shown to be controllable by simply adjusti ng NaOH concentration.These CNPs prese nted obvious fluoresce nee spectral response toward copper ions(Cu^2+)through static quenching caused synergistically by electron transfer and inner filter effect.The O-and S-containing groups on the surface of CNPs were dem on strated to be resp on sible for their outsta nding sensing performa nee.Based on that,a CN Ps-based ratiometric fluoresce nt probe for Cu^2+with a high fluoresce nee quenching rate constant of 1.4×10^5 L/mol and a short resp onse time(10 s)was developed.Their practical applications in detecting Cu^2+in pond water and living cells were also dem on strated.Minhuan Lan Shaojing Zhao Shuilin Wu Xiaofang Wei Yanzhao Fu Juanjuan Wu Pengfei Wang Wenjun Zhang 2019Nano Research2019,12,10:2
9Impact Fees and Real Estate Prices: Evidence from 35 Chinese Cities显示文摘本地政府经常收开发者影响费用到金融本地人公众商品。这在中国城市里被练习超过二十年了;然而,没有实验研究在房地产价格上测试了影响费用的效果。用数据从 1998 ~ 2008 为 35 个大尺寸、中型的城市设置了的一块面板,我们发现影响费用在房地产价格导致重要增加。为一个给定的城市,由一元的影响费用的增加在新建的住房的价格导致大约 5 元的增加;影响费用的 1% 增加在住房物价指数导致 5 个百分比点的增加, 7 百分比指在陆地物价指数。Xiaofang Dong Shihe Fu Yufei Yuan 2013Frontiers of Economics in China-Selected Publications from Chinese Universities2013,8,2:2
10The principle of primary spectrum pyrometry显示文摘In this paper, for the measured surface with the characteristics of continuous radiation, we put forward the general model of the spectral emissivity with non- dimensional wavelength. In the analysis process, based on the Taylor series expansion, we theoretically discuss the applicable conditions of the model. Further, introducing the concept of the non-correlative spectrum functions in colourometry, the principle of primary spectrum pyrometry is established. And the application of primary spectrum pyrometer is illustrated in a specific example.CHENG Xiaofang FU Tairan FAN Xueliang 2005Science China(Physics,Mechanics & Astronomy)2005,48,2:2
11Mitogen activated protein kinase signaling pathways participate in the active principle region of Buyang Huanwu decoction-induced differentiation of bone marrow mesenchymal stem cells显示文摘Our preliminary studies confirmed that an active principle region of Buyang Huanwu decoction, comprising alkaloid, polysaccharide, aglycon, glucoside and volatile oil, can induce bone marrow mesenchymal stem cell differentiation into neurons. Mitogen-activated protein kinase signaling was identified as one of the key pathways underlying this differentiation process. The present study shows phosphorylated extracellular signal-regulated protein kinase and phosphorylated p38 protein expression was increased after differentiation. Cellular signaling pathway blocking agents, PD98059 and SB203580, inhibited extracellular signal-regulated protein kinase and p38 in mitogen-activated protein kinase signaling pathways respectively. mRNA and protein expression of the neuronal marker, neuron specific enolase, and neural stem cell marker, nestin, were decreased in bone marrow mesenchymal stem cells after treatment with the active principle region of Buyang Huanwu decoction. Experimental findings indicate that, extracellular signal-regulated protein kinase and p38 in mitogen-activated protein kinase signaling pathways participate in bone marrow mesenchymal stem cell differentiation into neuron-like cells, induced by the active principle region of Buyang Huanwu decoction.Jinghui Zheng Jian Liang Xin Deng Xiaofeng Chen Fasheng Wu Xiaofang Zhao Yuan Luo Lei Fu Zuling Jiang 2012Neural Regeneration Research2012,7,18:2
12Organoid Technology and Clinical Applications in Digestive System Cancer显示文摘Cancers of the digestive system(DS),including esophageal,gastric,colorectal,liver,and pancreatic can-cers,have a high incidence and mortality worldwide.Current cancer models cannot faithfully recapitu-late the critical features of the original tumor,resulting in the failure of translation from basic research into clinical practice.More advanced cancer models are in urgent need of pathogenesis exploration and anticancer medicine development.Organoids are in vitro cultured three dimensional(3D)self-organizing organotypic structures derived from tissues and pluripotent stem cells,which faithfully mimic the histological features and preserve the genetic heterogeneity of the original tissues.Both normal and malignant organoids can now be efficiently established from the DS tissues of patients.In this review,we summarize the general methods to generate human DS organoids and their applications as a novel model in basic cancer research,preclinical medical practice,and precision medicine.Xiaofang Zhao Youhai Jiang Chunliang Liu Minghui Hou Hongyang Wang Jing Fu 2022Engineering2022,8,2:2
13The analysis of se- ries resistance and P-T characteristic of solar cell 显示文摘DING Jinlei CHENG Xiaofang FU Tairan 2005Vacuum2005,77,2:1
14Industry specialization, diversification, churning, and un- employment in Chinese cities 显示文摘Shihe FU Xiaofang DONG Guojun CHAI 2010China Economic Re- view2010,21,4:1
15Carbon dots enhanced gelatin/chitosan bio-nanocomposite packaging film for perishable foods显示文摘Carbon dots(CDs)with intriguing fluorescent property,good biocompatibility,high stability,easy interaction with substrates,are burgeoning carbon nanoparticles with large potential in various applications.Incorporating CDs into the polymer matrix is becoming a popular strategy to endow the complex with new functions.Herein,the green-synthesized CDs was integrated into the mixture of gelatin(derived from waste fish scale)and chitosan,and a multifunctional bio-nanocomposite(defined as Gelatin/Chitosan/CDs)film was developed,which showed the excellent antibacterial,antioxidant,pH-sensitivity,UV shielding,and blue-emission properties.The effects of different concentrations of CDs on the physical,mechanical,structural,and functional activity of bio-nanocomposite film were tested.Compared with the Gelatin/Chitosan film,the Gelatin/Chitosan/CDs film with an optimum addition of 20%CDs showed the enhanced antibacterial,antioxidant as well as UV shielding activities.More importantly,it was used as an effective packaging material for fish meat preservation,reducing the loss of nutritional quality consumption,extending the shelf life of food.Besides,the bio-nanocomposite films also possessed the anti-counterfeiting and pH-responsive properties due to the strong fluorescent emission of CDs,and had the great potential in developing the intelligent packaging materials.Our work shed new light on the new application of CDs and the synthesis of bio-nanocomposite film in food industry.Bofei Fu Qiaoling Liu Minghuan Liu Xiaofang Chen Hetong Lin Zongping Zheng Junqiu Zhu Congjie Dai Xiaochen Dong Da-Peng Yang 2022Chinese Chemical Letters2022,33,10:1
16Protective effect and mechanisms of Weining granule on N-methyl-N’-nitro-N-nitrosoguanidine-induced gastric cancer in rats显示文摘OBJECTIVE:To investigate the protective effect and molecular mechanisms of Weining granule on N-methyl-N'-nitro-N-nitrosoguanidine (MNNG)-induced gastric cancer in rats.METHODS:A total of sixty healthy male wistar rats were randomly divided into five groups,including control group (CG),gastric cancer model group (MG),low-dose Weining granule treated group (LWT),medium-dose Weining granule treated group (MWT),and high-dose Weining granule treated group (HWT).Except the control group,the other groups were treated with MNNG to establish a rat model of gastric cancer.Low-dose Weining granule treated group,medium-dose Weining granule treated group,and high-dose Weining granule treated group were fed 9.0,18.0 and 36.0 g/kg Weining granule,respectively.Histopathologic and molecular biologic technology were adopted to determine the protective effect of Weining granule on MNNG-induced gastric cancer in rats.The pathological changes of gastrointestinal tissue were observed.Meanwhile,the differential expression of proliferation,apoptosis and angiogenesis markers were determined,including proliferating cell nuclear antigen (PCNA),pokemon,cyclin D1,B-cell lymphoma-2 (Bcl-2),caspase-3,phosphatase and tensin homolog (PTEN) and vascular endothelial growth factor (VEGF).RESULTS.:After the MNNG treated,the pathological changes of stomach tissue were improved noticeably,including the intestinal metaplasia and atypic hyperplasia.The experiment was completed in.58 rats (96.67%).As compared with gastric cancer model group,the general states of rats were improved significantly after treated with different dose Weining granule.Moreover,treatment with different doses of Weining granule could inhibit the protein and mRNA expression of PCNA,pokemon,cyclin D1,Bcl-2,and VEGF,while increase caspase-3 and PTEN (P < 0.01).CONCLUSION:Weining granule could improve gastric cancer by suppressing cell proliferation,promoting tumor cell apoptosis,and inhibiting angiogenesis.Deng Xin Liang Xingqiu Zhou Xiaoxiao Jiang Manjun Liang Mingkun Wang Xinyuan Zhao Xiaofang Fu Lei Liang Jian 2019Journal of Traditional Chinese Medicine2019,39,3:1
17The measurement coordinates for multi -band pyrometry显示文摘Fu Tairan Cheng Xiaofang Wu Bo 2006Measurement Science & Technology2006,17,:1
18Role of microtubule dynamics in Wallerian degeneration and nerve regeneration after peripheral nerve injury显示文摘Wallerian degeneration,the progressive disintegration of distal axons and myelin that occurs after peripheral nerve injury,is essential for creating a permissive microenvironment for nerve regeneration,and involves cytoskeletal reconstruction.However,it is unclear whether microtubule dynamics play a role in this process.To address this,we treated cultured sciatic nerve explants,an in vitro model of Wallerian degeneration,with the microtubule-targeting agents paclitaxel and nocodazole.We found that paclitaxel-induced microtubule stabilization promoted axon and myelin degeneration and Schwann cell dedifferentiation,whereas nocodazole-induced microtubule destabilization inhibited these processes.Evaluation of an in vivo model of peripheral nerve injury showed that treatment with paclitaxel or nocodazole accelerated or attenuated axonal regeneration,as well as functional recovery of nerve conduction and target muscle and motor behavior,respectively.These results suggest that microtubule dynamics participate in peripheral nerve regeneration after injury by affecting Wallerian degeneration.This study was approved by the Animal Care and Use Committee of Southern Medical University,China(approval No.SMUL2015081) on October 15,2015.Jingmin Liu Lixia Li Ying Zou Lanya Fu Xinrui Ma Haowen Zhang Yizhou Xu Jiawei Xu Jiaqi Zhang Mi Li Xiaofang Hu Zhenlin Li Xianghai Wang Hao Sun Hui Zheng Lixin Zhu Jiasong Guo 2022Neural Regeneration Research2022,17,3:1
19Reasoning and predicting POMDP planning complexity via covering numbers显示文摘Zongzhang ZHANG Qiming FU Xiaofang ZHANG Quan LIU 2016Frontiers of Computer Science2016,10,4:1
20The measurement coordinates for multi-band pyrometry显示文摘 Xiaofang Cheng Bo Wu Maohua Zhong Congling Shi Tiemin Liu 2006Meas Sci Technol2006,17,:1
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