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| 1 | Effect of Tiaoshen Kaiqiao acupuncture in the treatment of ischemic post-stroke depression:a randomized controlled trial显示文摘OBJECTIVE:To observe the effect of Tiaoshen Kaiqiao acupuncture in the treatment of ischemic post-stroke depression.METHODS:This research was a single-blind, positive-controlled trial done in a single entity.Totally58 patients with ischemic post-stroke depression were randomly divided into two groups.The acupuncture group was given Tiaoshen Kaiqiao acupuncture therapy and placebo starch tablets treatment,while the control group was treated with fluoxetine tablets and body acupuncture treatment.Evaluated the clinical efficacy of the two groups with Hamilton Depression Scale(HAMD),Anti Depression Drug Side Effects Rating Scale(SERS), Clinical Global Impression Scale(CGI) respectively before treatment, the fourth weekend of treatment, the eighth weekend of treatment,the twelfth weekend of treatment.The adverse reactions in two groups were observed and documented.RESULTS:The HAMD scale scores of the two groups in different treatment period were significantly decreased compared with that before treatment(P < 0.05); the score reduction of HAMD scale between the two groups had no significant differences(P > 0.05).There was significant difference between the SERS scores of two groups(P < 0.05); the control group had more adverse reactions, and the score would be increased with the extension of treatment time.Effect index(EI) of CGI in the acupuncture group is better than that of control group(P < 0.05).CONCLUSION:The effects of Tiaoshen Kaiqiao acupuncture and fluoxetine in the treatment of ischemic post-stroke depression were similar, but the former had no obvious adverse reaction and side effects. | Li Menghan Zhang Bo Meng Zhihong Sha Tao Han Yuhui Zhao Hong Zhang Chunhong | 2017 | Journal of Traditional Chinese Medicine2017，37，2： | 10 |
| 2 | CuFe2O4@GO nanocomposite as an effective and recoverable catalyst of peroxymonosulfate activation for degradation of aqueous dye pollutants显示文摘Recently,heterogeneous activation of peroxymonosulfate(PMS) to oxidatively degrade organic pollutants has been a hotspot.In the present work,copper ferrite-graphite oxide hybrid(CuFe2 O4@GO)was prepared and used as catalyst to activate PMS for degradation of methylene blue(MB) in aqueous solution.A high degradation efficiency(93.3%) was achieved at the experimental conditions of20 mg/L MB,200 mg/L CuFe2 O4@GO,0.8 mmol/L PMS,and 25℃temperature.Moreover,CuFe2 O4@GO showed an excellent reusability and stability.The effects of various operational parameters including pollutant type,solution pH,catalyst dosage,PMS dosage,pollutant concentration,temperature,natural organic matter(NOM),and inorganic anions on the catalytic degradation process were comprehensively investigated and elucidated.The further mechanistic study revealed the Cu(Ⅱ)/Cu(Ⅰ) redox couple on CuFe2 O4@GO played the dominant role in PMS activation,where both hydroxyl and sulfate radicals were generated and proceeded the degradation of pollutants.In general,CuFe2 O4@GO is a promising heterocatalyst for PMS-based advanced oxidation processes(AOPs) in wastewater treatment. | Xiaoman Lei Menghan You Fei Pan Min Liu Peng Yang Dongsheng Xia Qiang Li Yanting Wang Jie Fu | 2019 | Chinese Chemical Letters2019，30，12： | 8 |
| 3 | Refined chronology of prehistoric cultures and its implication for re-evaluating human-environment relations in the Hexi Corridor,northwest China显示文摘The reconstruction of high-resolution chronologies for prehistoric cultures is a prerequisite for understanding the history of human evolution and its relationship with environmental change, and is valuable for exploring the trajectory of transcontinental cultural exchanges in prehistoric time. The Hexi Corridor of northwest China was one of the earliest centers for long-distance culture exchange in the prehistoric world. The timing and sequence of cultural changes in this area remains poorly understood resulting from the lack of radiometric age control. This paper presents a refined radiocarbon(14 C) chronology to resolve the timing of human occupation and cultural evolution in the Hexi Corridor. Radiocarbon dating of crop remains, which have an annual life cycle, has the advantage of eliminating problems such as the carbon stored in ‘old wood’. As a result,14C dates from crop remains are used to test the validity of the14C dates derived from charcoal, bone and plant remains. The resultant database of ages is modelled using the Bayesian approach. The updated chronology presented in this paper shows generally good agreement with the original dates used to constrain cultural evolution in the Hexi Corridor. However, the occupation of the corridor by the Shajing and Shanma Late Bronze Age-Early Iron Age cultures appears to have taken place ~300 years later than previously thought. On the basis of comparing this updated chronology of cultural evolution with palaeoclimatic and historical records, it is proposed that the collapse of the Shajing and Shanma cultures occurred as a result of geopolitical impact rather than climate change. | Yishi YANG Shanjia ZHANG Chris OLDKNOW Menghan QIU Tingting CHEN Haiming LI Yifu CUI Lele REN Guoke CHEN Hui WANG Guanghui DONG | 2019 | Science China Earth Sciences2019，62，10： | 5 |
| 4 | In vitro immunomodulation of magnesium on monocytic cell toward anti-inflammatory macrophages显示文摘Biodegradable magnesium(Mg)has shown great potential advantages over current bone fixation devices and vascular scaffold technologies;however,there are few reports on the immunomodulation of corrosive Mg products,the micron-sized Mg particles(MgMPs).Human monocytic leukemia cell line THP-1 was set as the in vitro cell model to estimate the immunomodulation of MgMPs on cell proliferation,apoptosis,polarization and inflammatory reaction.Our results indicated highconcentration of Mg^2+ demoted the proliferation of the THP-1 cells and,especially,THP-1-derived macrophages,which was a potential factor that could affect cell function,but meanwhile,cell apoptosis was almost not affected by Mg^2+.In particular,the inflammation regulatory effects of MgMPs were investigated.Macrophages exposed to Mg^2+ exhibited down-regulated expressions of M1 subtype markers and secretions of pro-inflammatory cytokines,up-regulated expression of M2 subtype marker and secretion of anti-inflammatory cytokine.These results indicated Mg^2+ could convert macrophages from M0 to M2 phenotype,and the bioeffects of MgMPs on human inflammatory cells were most likely due to the Mg^2+-induced NF-jB activation reduction.Together,our results proved Mg^2+ could be used as a new anti-inflammatory agent to suppress inflammation in clinical applications,which may provide new ideas for studying the immunomodulation of Mg-based implants on human immune system. | Lei Sun Xiaoyu Li Menghan Xu Fenghe Yang Wei Wang Xufeng Niu | 2020 | Regenerative Biomaterials2020，7，4： | 3 |
| 5 | Observation of unconventional anomalous Hall effect in epitaxial CrTe thin films显示文摘 | Dapeng Zhao Liguo Zhang Iftikhar Ahmed Malik Menghan Liao Wenqiang Cui Xinqiang Cai Cheng Zheng Luxin Li Xiaopeng Hu Ding Zhang Jinxing Zhang Xi Chen Wanjun Jiang Qikun Xue | 2018 | Nano Research2018，11，6： | 3 |
| 6 | Identification of various food residuals on denim based on hyperspectral imaging system and combination optimal strategy显示文摘As the science and technology develop,crime methods and scenes have become increasingly complex and diverse.Trace evidence analysis has become amore and more important criminal investigation technology and liquid is the main form of trace evidence.Food can provide not only energy,but clues to solve crimes.In this study,we build a hyperspectral imaging system to detect liquid residue traces,including apple juice,coffee,cola,milk and tea,on denims with light,middle and dark colors.The obtained hyperspectral images are first subjected to spectral calibration and hyperspectral data pretreatment.Subsequently,Partial Least Squares(PLS)is applied to select the informative wavelengths from the preprocessed spectra.For modeling phase,the combination optimal strategy,support vector machine(SVM)combined with random forest(RF),is developed to establish classification models.The experimental results demonstrate that the combination optimal model can achieve TPR,FPR,Precision,Recall,F1,and AUC of 83.5%,2.30%,79.7%,83.5%,81.6%,and 94.7%for classifying fabrics contaminated by various food residuals.With respect to the classification of liquid and fabric types,the combination optimalmodel also yields satisfactory classification performance.In future work,wewill expand the types of liquid,and make appropriate adjustment to algorithms for improving the robustness of classification models.This research may play a positive role in the construction of a harmonious society. | Yuzhen Chen Ziyi Xu Wencheng Tang Menghan Hu Douning Tang Guangtao Zhai Qingli Li | 2021 | Artificial Intelligence in Agriculture2021，，1： | 2 |
| 7 | The HuaBiao project:whole-exome sequencing of 5000 Han Chinese individuals显示文摘Next-generation sequencing technologies have significantly accelerated the identification of disease-causing mutations and facilitated the emergence of personalized medicine(Genomes Project Consortium et al.,2015;Goodwin et al.,2016;Sirugo et al.,2019).In comparison with whole-genome sequencing,whole-exome sequencing(WES),which covers the coding regions of the genome,offers a cost-efficacy balance.WES provides deeper sequencing depth(>100)and allows the more accurate detection of rare variants that are tailored for clinical applications(Lek et al.,2016). | Meng Hao Weilin Pu Yi Li Shaoqing Wen Chang Sun Yanyun Ma Hongxiang Zheng Xingdong Chen Jingze Tan Guoqing Zhang Menghan Zhang Shuhua Xu Yi Wang Hui Li Jiucun Wang Li Jin | 2021 | Journal of Genetics and Genomics2021，48，11： | 2 |
| 8 | Resource Allocation Based on DEA and Non-Cooperative Game显示文摘Resource allocation is one of the most important applications of data envelopment analysis(DEA).Usually,the resource to be allocated is directly related to the interests of decision-making units(DMUs),thus the dynamic non-cooperative game is one of the representative behaviours in the allocation process.However,it is rarely considered in the previous DEA-based allocation studies,which may reduce the acceptability of the allocation plan.Therefore,this paper proposes a DEA-based resource allocation method considering the dynamic non-cooperative game behaviours of DMUs.The authors first deduce the efficient allocation set under the framework of variable return to scale(VRS)and build the allocation model subjecting to the allocation set.Then an iteration algorithm based on the concept of the non-cooperative game is provided for generating the optimal allocation plan.Several interesting characteristics of the algorithm are proved,including i)the algorithm is convergent,ii)the optimal allocation plan is a unique Nash equilibrium point,and iii)the optimal allocation plan is unique no matter which positive value the initial allocation takes.Some advantages of the allocation plan have been found.For example,the allocation plan is more balanced,has more incentives and less outliers,compared with other DEA-based allocation plans.Finally,the proposed method is applied to allocate the green credit among the 30 Chinese iron and steel enterprises,and the results highlight the applicability of the allocation method and solution approach.Therefore,the approach can provide decision makers with a useful resource allocation tool from the perspective of dynamic non-cooperative game. | WANG Menghan LI Lin DAI Qianzhi SHI Fangnan | 2021 | Journal of Systems Science & Complexity2021，34，6： | 1 |
| 9 | Quantitative analysis of work hardening and dynamic softening behaviors of Cu-6 wt pct Ag binary alloy based on true stress vs strain curves显示文摘The work hardening and dynamic softening behaviors of Cu-6 wt pct Ag binary alloy were studied by hot compression tests under temperature range of 700-850℃ at strain rates of 0.01-10s-1.The critical conditions for the onset of dynamic recrystallization (DRX) were determined based on the conventional strain hardening rate curves (dσ/dε versus σ).The progress of DRX was analyzed by constructing a model of volume fraction of DRX based on flow curves.The strain rate sensitivity (SRS) and activation volume V were calculated.The results show that the DRX almost can happen under all deformation conditions even at high Z deformations where dynamic recovery (DRV) is the main softening mechanism.The DRX fraction curves can well predict the DRX behavior.The strain has significant effects on SRS at the strain rates of 0.01s-1 and 10s-1 which are mainly due to off-equilibrium saturation of dislocation storage and annihilation while the effects of the temperature on the SRS are based on the uniformity of microstructure distribution.The formation of 'forest' of dislocation is contributed to the low activation volume V*(about 168b3) which is independent of Z values at the initial deformation.The cross-slip due to dislocation piled up beyond the grain boundaries or obstacles is related to the low activation volume under the high Z deformation conditions at high strain (ε=0.6) while the fine DRX grains coarsed is the main reason for the high activation volume at low Z under the same strain conditions. | Menghan WANG Wenhao WANG Jingjing DONG Linhui ZHANG Yunping LI Akihiko CHIBA | 2012 | Acta Metallurgica Sinica(English Letters)2012，25，6： | 1 |
| 10 | Contralateral needling at the foot of unaffected side combining with rehabilitation treatment for motor dysfunction of hand after ischemic stroke:study protocol for a randomized controlled pilot trial显示文摘This pilot study is to assess the feasibility and the effect of a combination therapy of rehabilitation treatment and contralateral needling,which is manipulated at the foot of the unaffected side,for the recovery of the paretic hand post-stroke.This prospective pilot clinical trial will recruit 72 stroke patients with paretic hands and a disease course of 14 to 90 d.Patients will be randomized into two groups:the control group will receive conventional Xingnao Kaiqiao acupuncture and basic treatment for the stroke;based on the control group,the observation group will receive the contralateral needling at the foot of the unaffected side combined with the rehabilitation movement of the paretic hand.12 sessions will be administrated for 2 weeks.The primary outcome,FuglMeyer Assessment,and the secondary outcomes,the handgrip strength,the range of motion,the modified Barthel index,and the Brunnstrom recovery stages,will be measured the recovery of the hand motor function during the 2 weeks'intervention.This study aims to investigate the instant effect of contralateral needling at the foot of the unaffected side combined with the rehabilitation treatment movement for patients with the paretic hand of Poststroke motor dysfunction and provide the previous evidence for the future large sample studies. | LI Menghan YAN Yan DENG Shizhe WANG Yu FU Yu SHI Lei YANG Jin ZHANG Chunhong | 2023 | Journal of Traditional Chinese Medicine2023，43，5： | 1 |
| 11 | A dynamic ejection coal burst model for coalmine roadway collapse显示文摘In this study,we established a dynamic ejection coal burst model for a coalmine roadway subject to stress,and held that the stress concentration zone at the roadway side is the direct energy source of this ejection.The formation and development of such burst undergoes three stages:(1)instability and propagation of the cracks in the stress concentration zone,(2)emerging of a layered energy storage structure in the zone,and(3)ejection of coal mass or coal burst due to instability.Moreover,we figured out the initial strength of periodic cracks is parallel to the maximal dominant stress direction in the stress concentration zone and derived from the damage strain energy within the finite area of the zone based on the Griffith energy theory.In addition,we analyzed the formation process of the layered energy storage structure in the zone,simplified it as a simply supported restraint sheet,and calculated the minimum critical load and the internally accumulated elastic energy at the instable state.Furthermore,we established a criterion for occurrence of the coal burst based on the variational principle,and analyzed the coal mass ejection due to instability and coal burst induced by different intensity disturbances.At last,with the stratum conditions of Junde Coalmine as the model prototype,we numerically simulated the load displacement distribution of the stress concentration zone ahead of the working face disturbed by the main roof-fracture-induced dynamic load during the mining process as well as their varying characteristics,and qualitatively verified the above model. | Dazhao Song Xueqiu He Enyuan Wang Zhenlei Li Menghan Wei Hongwei Mu | 2019 | International Journal of Mining Science and Technology2019，29，4： | 1 |
| 12 | Study on cross sectiongeometry of preform for the forming laws of a symmetricalrib-web component显示文摘 | Wang Menghan Xu Zhimin Li Yufeng | 2011 | Advanced Materials Research2011，，239242： | 1 |
| 13 | PCA-U-Net based breast cancer nest segmentation from microarray(jj)hyperspectral images显示文摘The incidence of breast cancer is tending younger globally,and tumor development,clinical treatment,and prognosis are largely influenced by histopathological diagnosis.For diagnosed patients,the distinction between the cancer nests and normal tissue is the basis of breast cancer treatment.Microscopic hyperspectral imaging technology has shown its potential in auxiliary pathological examinations due to the superior imaging modality and data characteristics.This paper presents a method for cancer nest segmentation from hyperspectral images of breast cancer tissue microarray samples.The scheme combines the strengths of the U-Net neural network and unsupervised principal component analysis,which reduces the amount of calculation and improves the recognition accuracy.The experimental accuracy of cancer nest segmentation reaches 87.14%.Furthermore,a set of quantitative pathological characteristic parameters reflects the degree of breast cancer lesions from multiple angles,providing a relatively comprehensive reference for the pathologist’s diagnosis.In-depth exploration of the combined development of deep learning and microscopic hyperspectral imaging technology is worthy to promote efficient diagnosis of breast tumors and concern for human health. | Jiansheng Wang Yan Wang Xiang Tao Qingli Li Li Sun Jiangang Chen Mei Zhou Menghan Hu Xiufeng Zhou | 2021 | Fundamental Research2021，1，5： | 1 |
| 14 | The resource utilization of oily sludge by co-gasification with coal显示文摘 | Menghan Xu Jie Zhang Haifeng Liu Hui Zhao Weifeng Li | 2014 | Fuel2014，，： | 1 |
| 15 | Quantitative analysis of work hardening and dynamic softening behavior of low carbon alloy steel based on the flow stress显示文摘 | WANG Menghan LI Yufeng WANG Wenhao | 2013 | Materials & Design2013，45，： | 1 |
| 16 | Literature Analysis on Fluorescence in situ Hybridization in China during 2002-2016显示文摘In order to explore researches about the chromosome karyotype analysis and fluorescence in situ hybridization(FISH) technology in China,using the bibliometric method,taking ' fluorescence in situ hybridization(FISH) ' and ' chromosome' as key words,this paper made a statistical analysis on the literature published in China National Knowledge Infrastructure(CNKI) during 2002-2016.The results indicated that the number of papers published in 2002 was the smallest(37),while the number of papers published in 2012 was the largest(125).In terms of the distribution of organizations of authors,in 1201 papers,11 organizations published papers ≥15,accounting for 21.65%.In terms of distribution of papers published by different periodicals,11 periodicals published papers ≥10,accounting for 17.65%.In terms of the papers supported by foundation projects,in all papers searched,377 papers were supported by foundation projects,accounting for 31.39%.In terms of the distribution of doctoral and master's dissertations,259 papers were master's dissertations,accounting for 21.57%;92 papers were doctoral dissertations,accounting for 7.66%. | Mecao ZHUO Guanghuan YANG Menghan LI Yan HE Ba DAN | 2017 | Asian Agricultural Research2017，9，12： | 1 |
| 17 | Using Composite Phenotypes to Reveal Hidden Physiological Heterogeneity in High-Altitude Acclimatization in a Chinese Han Longitudinal Cohort显示文摘Altitude acclimatization is a human physiological process of adjusting to the decreased oxygen availability.Since several physiological processes are involved and their correlations are complicated,the analyses of single traits are insufficient in revealing the complex mechanism of high-altitude acclimatization.In this study,we examined these physiological responses as the composite phenotypes that are represented by a linear combination of physiological traits.We developed a strategy that combines both spectral clustering and partial least squares path modeling(PLSPM)to define composite phenotypes based on a cohort study of 883 Chinese Han males.In addition,we captured 14 composite phenotypes from 28 physiological traits of high-altitude acclimatization.Using these composite phenotypes,we applied k-means clustering to reveal hidden population physiological heterogeneity in high-altitude acclimatization.Furthermore,we employed multivariate linear regression to systematically model(Models 1 and 2)oxygen saturation(SpO_(2))changes in high-altitude acclimatization and evaluated model fitness performance.Composite phenotypes based on Model 2 fit better than single trait-based Model 1 in all measurement indices.This new strategy of using composite phenotypes may be potentially employed as a general strategy for complex traits research such as genetic loci discovery and analyses of phenomics. | Yi Li Yanyun Ma Kun Wang Menghan Zhang Yi Wang Xiaoyu Liu Meng Hao Xianhong Yin Meng Liang Hui Zhang Xiaofeng Wang Xingdong Chen Yao Zhang Wenyuan Duan Longli Kang Bin Qiao Jiucun Wang Li Jin | 2021 | Phenomics2021，1，1： | 1 |
| 18 | Fenton-reaction-triggered metabolism of acetaminophen for enhanced cancer therapy显示文摘Acetaminophen(APAP), a classic nonsteroidal anti-inflammatory drug(NSAID), has attracted much attention due to the overdose-induced hepatotoxicity in the past several decades. N-Acetyl-p-benzoquinone imine(NAPQI), the P450-dependent metabolism of APAP, leads to GSH depletion, protein binding, mitochondrial oxidative stress, and eventually the liver injury. Herein, we develop a Fe-based metal-organic framework(MOF) to deliver and transform acetaminophen into toxic “chemo” drug through the cascade reaction for enhanced cancer therapy. In the acidic tumor microenvironment, the Fe-based MOF collapses and releases abundant Fe ions to generate hydroxyl radicals(·OH) via Fenton reaction, subsequently catalyzing nontoxic APAP into toxic NAPQI. Meanwhile, NAPQI depletes intracellular glutathione(GSH) rapidly, leading to alleviating the antioxidant ability of cancer cells and amplifying Fenton activity. The intracellular oxidative stress and the toxic metabolite of APAP can provide a synergistic effect on antitumor activity. | Fanwen Sun Yayun Peng Yanping Li Menghan Xu Ting Cai | 2023 | Chinese Chemical Letters2023，34，2： | 0 |
| 19 | Multi-stage anisotropic etching of two-dimensional heterostructures显示文摘Regarding the reverse process of materials growth,etching has been widely concerned to indirectly probe the growth kinetics,offering an avenue in governing the growth of two-dimensional(2D)materials.In this work,interface-driven anisotropic etching mode is demonstrated for the first time to be generally applied to 2D heterostructures.It is shown that the typical in-plane graphene and hexagonal boron nitride(h-BN)heterostructures follow a multi-stage etching behavior initiated first along the interfacial region between the two materials and then along edges of neighboring h-BN flakes and finally along central edges of hBN.By accurately tuning etching conditions in the chemical vapor deposition process,series of etched 2D heterostructure patterns are controllably produced.Furthermore,scaled formation of graphene and h-BN heterostructures arrays has been realized with full assist of as-proposed etching mechanism,offering a direct top-down method to make 2D orientated heterostructures with order and complexity.Detection of interface-driven multi-staged anisotropic etching mode will shed light on understanding growth mechanism and further expanding wide applications of 2D heterostructures. | Lin Li Jichen Dong Dechao Geng Menghan Li Wei Fu Feng Ding Wenping Hu Hui Ying Yang | 2022 | Nano Research2022，15，6： | 0 |
| 20 | Identification and optimization of peptide inhibitors to block VISTA/PSGL-1 interaction for cancer immunotherapy显示文摘Developing new therapeutic agents for cancer immunotherapy is highly demanding due to the low response ratio of PD-1/PD-L1 blockade in cancer patients.Here,we discovered that the novel immune checkpoint VISTA is highly expressed on a variety of tumor-infiltrating immune cells,especially myeloid derived suppressor cells(MDSCs)and CD8^(+)T cells.Then,peptide C1 with binding affinity to VISTA was developed by phage displayed bio-panning technique,and its mutant peptide VS3 was obtained by molecular docking based mutation.Peptide VS3 could bind VISTA with high affinity and block its interaction with ligand PSGL-1 under acidic condition,and elicit anti-tumor activity in vivo.The peptide DVS3-Pal was further designed by D-amino acid substitution and fatty acid modification,which exhibited strong proteolytic stability and significant anti-tumor activity through enhancing CD8^(+)T cell function and decreasing MDSCs infiltration.This is the first study to develop peptides to block VISTA/PSGL-1 interaction,which could act as promising candidates for cancer immunotherapy. | Xiaoshuang Niu Menghan Wu Guodong Li Xiuman Zhou Wenpeng Cao Wenjie Zhai Aijun Wu Xiaowen Zhou Shengzhe Jin Guanyu Chen Yanying Li Jiangfeng Du Yahong Wu Lu Qiu Wenshan Zhao Yanfeng Gao | 2023 | Acta Pharmaceutica Sinica B2023，13，11： | 0 |
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