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20篇 您的检索式:作者名="Lingyu Zhu"
    题名 作者 年代 出处 被引量
1Data mining-based detection of acupuncture treatment on juvenile myopia显示文摘OBJECTIVE:We applied data mining techniques to the study of acupuncture as a treatment for juvenile myopia,with the aim of identifying hidden patterns in the data.METHODS:Fifty patients with juvenile myopia were selected and treated with acupuncture,and data mining was used to analyze the effects of treatment and the influence of behavioral variables.Clustering analysis was used to divide myopia patients into two classifications before acupuncture treatment.Artificial neural network BP algorithm was adopted to analyze the roles of different factors in changes in diopters.An association algorithm was used to analyze factors associated with the subjective experience of acupuncture and average diopter.RESULTS:The two classification results were fully consistent with the understandings of the ophthalmic circles.The duration of using the Internet and watching TV every day was the main factor that affected vision.Acupuncture feelings and therapeutic effect have a strong correlativity.A good or above experience's score of acupuncture could slow the progression of juvenile myopia.CONCLUSION:Collecting data from patients with juvenile myopia by using data mining can extract hidden potential rules and knowledge from the research evidence.The decision support can be provided to improve the doctor's clinical acupuncture treatment effects.Xuming Yang Lingyu Xu Fei Zhong Ying Zhu 2012Journal of Traditional Chinese Medicine2012,32,3:15
2Pollen-inferred Holocene vegetation and climate histories in Taro Co,southwestern Tibetan Plateau显示文摘A 310-cm-long sediment core,covering the last10,200 years,was collected from Taro Co on the southwestern Tibetan Plateau and analyzed for pollen,grain size and total inorganic carbon content.The pollen data showed that vegetation changed from alpine steppe to alpine meadow during 10,200–8,900 cal a BP,to alpine steppe dominated by Artemisia during 8,900–7,400 cal a BP,to alpine meadow during 7,400–3,300 cal a BP and to alpine steppe after 3,300 cal a BP.Correspondingly,the pollen,grain size and total inorganic carbon content results revealed climatic change in this area over four stages.The initial stage was from 10,200 to 8,900 cal a BP,during which the climate changed from cold-dry to warm-humid.The second stage(8,900–7,400 cal a BP)was characterized by a warm and dry climate.However,at approximately7,400 cal a BP,the climate began to become cold and humid,which continued until 3,300 cal a BP.The last stage,from 3,300 cal a BP to present,was characterized as cold and increasingly arid.Climatic events of the early and mid-late Holocene showed that the area was significantly affected by the westerlies.However,the mid-Holocene climate in Taro Co was controlled by the Indian monsoon.The mid-late Holocene depositional environment record of Taro Co was very important to further elaborate the degree of influence by the westerlies or Indian monsoon.Qingfeng Ma Liping Zhu Xinmiao L Yun Guo Jianting Ju Junbo Wang Yong Wang Lingyu Tang 2014Chinese Science Bulletin2014,59,31:7
3A precise and accurate acupoint location obtained on the face using consistency matrix pointwise fusion method显示文摘OBJECTIVE: To develop a more precise and accurate method, and identified a procedure to measure whether an acupoint had been correctly located.METHODS: On the face, we used an acupoint location from different acupuncture experts and obtained the most precise and accurate values of acupoint location based on the consistency information fusion algorithm, through a virtual simulation of the facial orientation coordinate system.RESULTS: Because of inconsistencies in each acupuncture expert's original data, the system error could not be modified using the characteristics ofthe general weight calculation. First, we corrected each expert of acupoint location system error itself,to obtain a rational quantification for each expert of acupuncture and moxibustion acupoint location consistent support degree, to obtain pointwise variable precision fusion results, to put every expert's acupuncture acupoint location fusion error enhanced to pointwise variable precision. Then, we more effectively used the measured characteristics of different acupuncture expert's acupoint location, to improve the measurement information utilization efficiency and acupuncture acupoint location precision and accuracy.CONCLUSION: Based on using the consistency matrix pointwise fusion method on the acupuncture experts' acupoint location values, each expert's acupoint location information could be calculated, and the most precise and accurate values of each expert's acupoint location could be obtained.Yang Xuming Ye Yijun Xia Yong Wei Xuanzhong Wang Zheyu Ni Hongmei Zhu Ying Xu Lingyu 2015Journal of Traditional Chinese Medicine2015,35,1:4
4Study on the Detection Methods of DC Series Arc Fault显示文摘It is difficult to detect and extinguish direct current(DC)arc in power electronics systems,and the arc could easily lead to a fire and cause great damage to surrounding equipment.A DC arc generation simulation unit is established,in which DC series arcs are generated by dragging the moving electrode away from the fixed one with the help of the stepper motor.In addition,a ferrite rod antenna is used to receive the electromagnetic radiation signals induced by the arcs.Based on experiments using the unit,the general characteristics of DC arc,including the pulse characteristics of arc current and source output in corresponding time window,and the frequency-domain characteristics of arc current,are studied.With discussion on three detection methods,it is concluded that the variation of current and voltage of arc,the spectrum of the arc current during the discontinuous intervals and the radiating electromagnetic signal are all features that can be adopted for detecting DC series arc.Therefore,a synthetic judgment method is suggested for further study.JI Shengchang LIU Yuan ZHU Yeye ZHU Lingyu 2013高电压技术2013,39,9:3
5The integration of transcriptomic and transgenic analyses reveals the involvement of the SA response pathway in the defense of chrysanthemum against the necrotrophic fungus Alternaria sp.显示文摘Chrysanthemum morifolium cv.‘Huaihuang’has ornamental,edible,medicinal,and tea product uses.However,its field growth,yield,and quality are negatively affected by black spot disease caused by Alternaria sp.(Strain:HQJH10092301;GenBank accession number:KF688111).In this study,we transcriptionally and transgenically characterized a new cultivar,‘Huaiju 2#’(Henan Traditional Chinese Medicine Plant Cultivar identification number:2016002),which was bred from‘Huaihuang’and shows resistance to Alternaria sp.Numerous‘Huaiju 2#’plants were inoculated with Alternaria sp.for three or five days.Metabolic analysis showed increases in both salicylic acid(SA)and jasmonic acid(JA)in infected plants compared to the control.Protein activity analysis also revealed a significant increase in defense enzyme activities in infected plants.RNA-Seq of plants infected for 3 or 5 days produced a total of 58.6 GB of clean reads.Among these reads,16,550 and 13,559 differentially expressed genes(DEGs)were identified in Cm_3 dpi(sample from 3 days post-inoculation labeled as Cm_3 dpi)and Cm_5 dpi(sample from 5 days post-inoculation labeled as Cm_5 dpi),respectively,compared with their controls(Cm_0 d:a mixture samples from 0 d(before inoculation)and those treated with sterile distilled water at 3 dpi and 5 dpi).Gene annotation and cluster analysis of the DEGs revealed a variety of defense responses to Alternaria sp.infection,which were characterized by increases in resistance(R)proteins and the reactive oxygen species(ROS),Ca2+,mitogen-activated protein kinase(MAPK),and JA signaling pathways.In particular,SA signaling was highly responsive to Alternaria sp.infection.The qPCR analysis of 12 DEG candidates supported their differential expression characterized by using the RNA-Seq data.One candidate was CmNPR1(nonexpressor of pathogenesis-related gene 1),an important positive regulator of SA in systemic acquired resistance(SAR).Overexpression of CmNPR1 in‘Huaiju 2#’increased the resistance of transgenic plants to black spot.These findings indicate that the SA response pathway is likely involved in the defense of‘Huaiju 2#’against Alternaria sp.pathogens.Xiting Zhao Lingyu Song Liwei Jiang Yuting Zhu Qinghui Gao Dandan Wang Jing Xie Meng Lv Ping Liu Mingjun Li 2020Horticulture Research2020,7,1:3
6Specialising neural network potentials for accurate properties and application to the mechanical response of titanium显示文摘Large scale atomistic simulations provide direct access to important materials phenomena not easily accessible to experiments or quantum mechanics-based calculation approaches.Accurate and efficient interatomic potentials are the key enabler,but their development remains a challenge for complex materials and/or complex phenomena.Machine learning potentials,such as the Deep Potential(DP)approach,provide robust means to produce general purpose interatomic potentials.Here,we provide a methodology for specialising machine learning potentials for high fidelity simulations of complex phenomena,where general potentials do not suffice.As an example,we specialise a general purpose DP method to describe the mechanical response of two allotropes of titanium(in addition to other defect,thermodynamic and structural properties).The resulting DP correctly captures the structures,energies,elastic constants andγ-lines of Ti in both the HCP and BCC structures,as well as properties such as dislocation core structures,vacancy formation energies,phase transition temperatures,and thermal expansion.The DP thus enables direct atomistic modelling of plastic and fracture behaviour of Ti.The approach to specialising DP interatomic potential,DPspecX,for accurate reproduction of properties of interest“X”,is general and extensible to other systems and properties.Tongqi Wen Rui Wang Lingyu Zhu Linfeng Zhang Han Wang David J.Srolovitz Zhaoxuan Wu 2021npj Computational Materials2021,,1:3
7Loss of FOXC1 contributes to the corneal epithelial fate switch and pathogenesis显示文摘Forkhead box C1(FOXC1)is required for neural crest and ocular development,and mutations in FOXC1 lead to inherited Axenfeld-Rieger syndrome.Here,we find that FOXC1 and paired box 6(PAX6)are co-expressed in the human limbus and central corneal epithelium.Deficiency of FOXC1 and alternation in epithelial features occur in patients with corneal ulcers.FOXC1 governs the fate of the corneal epithelium by directly binding to lineage-specific open promoters or enhancers marked by H3K4me2.FOXC1 depletion not only activates the keratinization pathway and reprograms corneal epithelial cells into skin-like epithelial cells,but also disrupts the collagen metabolic process and interferon signaling pathways.Loss of interferon regulatory factor 1 and PAX6 induced by FOXC1 dysfunction is linked to the corneal ulcer.Collectively,our results reveal a FOXC1.mediated regulatory network responsible for corneal epithelial homeostasis and provide a potential therapeutic target for corneal ulcer.Mingsen Li Liqiong Zhu Jiafeng Liu Huaxing Huang Huizhen Guo Li Wang Lingyu Li Sijie Gu Jieying Tan Jing Zhong Bowen Wang Zhen Mao Yong Fan Chunqiao Liu Jin Yuan Hong Ouyang 2021Signal Transduction and Targeted Therapy2021,6,2:2
8A universal spray printing strategy to prepare gradient hybrid architectures显示文摘Functionally gradient materials(FGMs)have attracted tremendous attention due to their unique properties and structures.However,it is still a great challenge to prepare scalable FGMs by a universal,cost-effective,and highly efficient method.Here,a strategy of combining in situ concentration regulation and spraying is developed to fabricate continuously gradient composite films(GCFs),where the component gradient variation can be well controlled.This strategy is universal and versatile,which is beneficial to inducing different components into GCFs with gradient distributions and further constructing them with diverse configurations on various substrates.The gradient design endows the composite films with excellent mechanical strength and gradient electron transport pathways,which ensures that GCFs directly serve as the electrodes in electrochemical devices.As a proof of concept,free-standing GCFs based on V2O5 nanomaterials are used as cathodes of aqueous zinc-ion batteries.The resultant devices deliver superior electrochemical performances in comparison with the counterparts of homogeneous case.Therefore,this universal strategy provides a promising route in the scalable production of FGMs and further extends their applications in various fields.Lingyu Du Songshan Bi Yang Hu Rui Wang Jiacai Zhu Minghui Zhang Zhiqiang Niu 2022Carbon Energy2022,4,4:2
9Supplementation with yak (Bos grunniens) bone collagen hydrolysate altered the structure of gut microbiota and elevated short-chain fatty acid production in mice显示文摘In this study, yak bone collagen hydrolysate(YBCH)was produced by mixed proteases and provided to standard-diet mice at a different dose(low dose(LD), medium dose(MD), and high dose(HD))to investigate its effects on the composition of gut microbiota and short-chain fatty acids(SCFA)production. It was found that YBCH was mainly composed of small molecular peptides whose molecular weight below 2 000 Da. Notably, supplementation with different doses of YBCH could significantly downregulate the ratio of Firmicutes to Bacteroidetes in the fecal microbiota. At the family level, the Lachnospiraceae abundance was significantly reduced in the YBCH gavage groups(mean reduction ratio 41.7 %, 35.2%, and 36.4% for LD, MD, and HD group, respectively). The predicted functions of gut microbes in the MD group were significantly increased at “lipid metabolism” and “glycan biosynthesis and metabolism”. Moreover, the SCFA production in the YBCH groups was elevated. Especially, the concentration of acetic acid, propionic acid, and butyric acid in the MD group was separately increased 79.7%, 89.2%, and 78.8% than that in the NC group. These results indicated that YBCH might be applied in the development of functional food for intestinal microecological regulation.Zitao Guo Dalong Yi Bo Hu Lingyu Zhu Ji Zhang Yuliang Yang Chunyu Liu Yi Shi Zhenghua Gu Yu Xin Huaigao Liu Liang Zhang 2023Food Science and Human Wellness2023,12,5:1
10HDAC6 inhibitor loaded bimetallene nanosheets with antagonizing thermoresistance for augmented mild photothermal therapy显示文摘Photothermal therapy(PTT)induces thermoresistance through cellular heat shock response,which impairs the therapeutic efficacy of the PTT.To resolve this problem,we developed a photothermal theranostics(denoted as PMH),which integrated the photothermal conversion agent of PdMo bimetallene with histone deacetylase 6(HDAC6)selected inhibitor(ACY-1215),showing the synergistic antitumor effect both in vitro and in vivo.Mechanistically,under the photoacoustic imaging(PA)navigation,the released ACY-1215 triggered by NIR laser irradiation decrease the heat shock proteins(HSPs)expression and weaken the HDAC6-regulated HSP90 deacetylation,thus hindering the degradation of PTT-induced misfolded or unfold proteins through proteasome dependent pathway.Moreover,mild photothermal therapy(mPTT)treatment compromised the autophagy,which induced by HDAC6 inhibition,leading to mPTTinduced misfolded or unfold proteins further accumulation.Given that inhibition of HDAC6 plus m PTT contribute to tumor eradication.This study develops a promising combination strategy based on m PTT for future cancer treatment.Lingyu Qiu Shan Lei Jing Zhang Ruhan Yan Wansi Chen Jing Lin Wei-Guo Zhu Peng Huang 2023Chinese Chemical Letters2023,34,9:0
11Study on Planting and Cultivation Techniques of Polygonatum显示文摘Polygonatum is a food having the concomitant function of both medicine and foodstuff.It is relatively common in the tonic medicinal material market and is a common bulk medicinal material in China.Because of its good medicinal value and health care value,its artificial cultivation has become a hot topic,in order to increase market demand.The cultivation techniques of Polygonatum were discussed and analyzed by collecting and consulting data,as well as practical investigation.Lingyu DENG Piaoling HUANG Si LIN Fengfeng XIE Hua ZHU 2022Agricultural Biotechnology2022,11,3:0
12Review of Modern Research on Toxicity of Traditional Chinese Medicine Aconm Lateralis Radix Praeparaia显示文摘The traditional Chinese medicine Aconm Lateralis Radix Praeparaia(Fuzi)is pungent and sweet in taste,hot in nature,and has high toxicity.It governs the meridians of the heart,kidney and spleen.It has the functions of restoring yang to save from collapse,dispersing cold and removing dampness,and warming the middle to relieve pain.It is often used for the treatment of yang collapse,cold limbs,weak pulse,heart yang deficiency,heart pain due to chest impediment,abdominal cold-pain,kidney yang deficiency,impotence and cold in womb,and syndrome of exogenous disease due to yang deficiency,etc.Its great yang qi and strong medicinal properties often bring about toxic and adverse effects.However,after processing or combination with other medicinal materials,the effects of Aconm Lateralis Radix Praeparaia are quite different.Not only the toxicity is greatly reduced,but also the curative effects are strengthened.Through searching related literature,this paper reviewed the researches about the toxicity reduction and curative effect improvement of Aconm Lateralis Radix Praeparaia,in order to provide a certain theoretic reference for future further research of Aconm Lateralis Radix Praeparaia.Lingyu DENG Si LIN Huizhen QIN Hua ZHU 2021Medicinal Plant2021,12,3:0
13Application of Excitation Function to the Prediction of RI Level Caused by Corona Discharge显示文摘Radio interference (RI), as an aftereffect of corona discharge, is an important research topic in the field of electromagnetic compatibility, where excitation function is applied broadly to the prediction of RI level. This paper presents the theory of excitation function method used in the RI level prediction. Then, some practical problems related to this method are discussed. The propagation procedure of corona current is solved by the phase-modal transformation, and the impedance matrix of multi transmission lines is calculated by a double logarithmic approximate model of Carson's Ground-Return impedance. At the same time, in order to calculate the RI level when total line corona is assumed, an analytical formula is deduced for integral operation. Based on the above solutions, an algorithm is presented and applied to the prediction of RI level of a practical overhead transmission line. Comparison of prediction and measurement results indicates that the algorithm proposed in this paper is effective and feasible.ZHU Lingyu JI Shengchang HUI Sisi GUO Jun LI Yansong FU Chenzhao 2012Plasma Science and Technology2012,14,12:0
14Research Progress in Toxicity and Toxicity-reducing and Efficacy-enhancing Compatibility of Radix Aconiti Lateralis Praeparata显示文摘Radix Aconiti Lateralis Praeparata contains alkaloids,flavonoids,polysaccharides,organic acids and organic alkalis,among which diester alkaloids are important effective ingredients,which can be used for treating heart failure,rheumatic heart disease,coronary heart disease,hypotension,shock and other diseases.However,it also contains the main ingredients that produce toxic effects and are highly toxic to the cardiovascular system,nervous system,digestive system,reproductive system,embryos,and livers and kidneys.In this study,we analyzed the toxicity-reducing and efficacy-enhancing effects of the compatibility of Radix Aconiti Lateralis Praeparata with with single herbs Glycyrrhiza uralensis Fisch.,Panax ginseng C.A.Meyer,Zingiber ojjicinale Rosc.and Rheum palmatum L.,aiming to provide references for further exploring the appropriate compatibility conditions of traditional Chinese medicine in the future and improving the safety of the clinical application of Radix Aconiti Lateralis Praeparata.Si LIN Huizhen QIN Lingyu DENG Hua ZHU 2021Agricultural Biotechnology2021,10,3:0
15Research Progress of Herb Pair Rhizoma Coptidis-Fructus Evodiae显示文摘The herb pair is the basic form of compatibility and application of traditional Chinese medicine.Herb pairs have the advantages of simple structure,clear compatibility and effective characteristics,and are suitable for scientific research.Rhizoma Coptidis-Fructus Evodiae is a relatively fixed combination of two herbs commonly used in clinical Chinese medicine.Chinese medicine uses it to treat various diseases caused by damp-heat accumulation in the liver and gallbladder,and spleen and stomach.The two medicines in the herb pair are opposite in nature but complement each other,and can achieve a great effect based on simple combination.Modern research shows that the herb pair has a wide range of pharmacological effects and good anti-tumor,analgesic,bacteriostatic and anti-inflammatory activity,and show good curative effects on stress ulcers,functional dyspepsia,chronic colitis,etc.This paper reviewed the research progress on the herb pair of Rhizoma Coptidis-Fructus Evodiae.Lingyu DENG Huizhen QIN Si LIN Jing LUO Anda WEI Fengfeng XIE Hua ZHU 2022Agricultural Biotechnology2022,11,4:0
16Clinical Application of Traditional Chinese Medicine in the Treatment of Ovarian Cancer显示文摘Ovarian cancer is one of the most common gynecological malignancies and can occur at any time in a woman's life.This paper analyzed the etiology and pathogenesis of ovarian cancer in traditional Chinese medicine,and simply sorted out the methods and means of oral administration and external application of traditional Chinese medicine in the treatment of ovarian cancer,hoping to provide new therapeutic ideas for the treatment of the disease.Jing LUO Si LIN Lingyu DENG Huizhen QIN Hua ZHU 2022Agricultural Biotechnology2022,11,4:0
17Functional polymer brushes for anti-microplastic pollution显示文摘Microplastic fibers(MPFs)featuring mean sizes of 11-5,000μm and lengths of less than 500μm have been regarded as ubiquitous and hazardous contaminants in the ecosystem[1,2].Nowadays,nearly 35% of MPFs come from textile washing[3],threatening freshwater,marine fauna,human life,and even ecological balance on multiple scales.The controllable release of MPFs during garment washing has become increasingly urgent[4].Peng-Fei Sun Chao Rong Lingyu Meng Laiyan Wu Hai Zhu 2023Eco-Environment & Health2023,2,3:0
18Survival outcomes of conversion surgery for metastatic pancreatic ductal adenocarcinoma after neoadjuvant therapy显示文摘Objective:To evaluate the survival outcomes of patients who underwent conversion surgery for metastatic pancreatic ductal adenocarcinoma(mPDAC)after neoadjuvant therapy(NAT)and to identify potential candidates that may benefit from this treat-ment strategy.Background:The role and eligibility population of conversion surgery for mPDAC remains controversial in the era of NAT.Methods:A consecutive cohort of patients diagnosed with mPDAC and treated with NAT followed by conversion surgery be-tween 2019 and 2021 were confirmed from a prospective database maintained by the Department of Pancreatic Hepatobiliary Surgery of Changhai Hospital.In accordance with residual metastases and technical resectability after NAT,patients were classi-fied as the complete pathological response of metastases(ypM0)resection group,residual metastases(ypM1)resection group,and exploration group.Median overall survival(mOS)was calculated using the Kaplan-Meier method,uni-and multivariable cox regression was performed to identify clinicopathological predictors of OS.Results:A total of 244 patients with mPDAC were identified from the prospective database,with 19(7.8%)patients who un-derwent ypM0 resection,22(9.0%)underwent ypM1 resection,and 23(9.4%)underwent explorative laparotomy.The mOS was 32.6 months for ypM0 resected patients,15.1 months for ypM1 resected patients,and 13.4 months for those who underwent explorative laparotomy(P<.001).Univariable and multivariable Cox regression analyses confirmed that ypM0 resection,normal-ization of preoperative CA19-9 levels,and continued adjuvant therapy were independent prognostic factors of conversion surgery for mPDAC after NAT.Subgroup analyses revealed that oligometastases and continued adjuvant therapy were associated with improved prognosis in the ypM1 resection group.Conclusion:In patients with mPDAC who underwent NAT followed by conversion surgery,the complete pathological response of metastases,normalization of preoperative CA19-9 levels,and continued adjuvant therapy were independent risk factors for prognosis.Patients with residual oligometastases after treatment were expected to prolong survival through resection.These patients may benefit from conversion surgery and should be potential candidates for this treatment strategy.Lingyu Zhu Suizhi Gao Xinqian Wu Bo Li Xiaohan Shi Xiaoyi Yin Huan Wang Meilong Shi Penghao Li Yikai Li Chaoliang Zhong Chuanqi Teng Jiawei Han Yiwei Ren Jian Wang Zhendong Fua Xinyu Liu Kailian Zheng Shiwei Guo Gang Jin 2023Journal of Pancreatology2023,6,3:0
19Fault Diagnosis of 5G Networks Based on Digital Twin Model显示文摘Fault diagnosis of 5G networks faces the challenges of heavy reliance on human experience and insufficient fault samples and relevant monitoring data.The digital twin technology can realize the interaction between virtual space and physical space through the fusion of model and data,providing a new paradigm for fault diagnosis.In this paper,we first propose a network digital twin model and apply it to 5G network diagnosis.We then use an improved Average Wasserstein GAN with Gradient Penalty(AWGAN-GP)method to discover and predict failures in the twin network.Finally,we use XGBoost algorithm to locate the faults in physical network in real time.Extensive simulation results show that the proposed approach can significantly increase fault prediction and diagnosis accuracy in the case of a small number of labeled failure samples in 5G networks.Xiaorong Zhu Lingyu Zhao Jiaming Cao Jianhong Cai 2023China Communications2023,20,7:0
20In Vivo Study of a Natural Whitening Agent显示文摘A natural whitening agent to replace synthetic bioactives was developed.Xin Qi Bai(XQB)was composed of traditional Chinese medicine(TCM)and the whitening efficacy was tested in vivo.Qualified volunteers were selected and used cream with or without XQB for 8 weeks continuously.The individual type angle(ITA°),melanin index(MI)and the stain area(%)were tested after 0,2,4 and 8 weeks.XQB can increase ITA°value,decrease MI value and the stain area of skin.Results showed that XQB has good whitening efficacy in vivo,and is a natural whitening agent.Li Lingyu Zhu Le Chen Mo Zhao Ya Zhou Ying Yuan Dengfeng Ni Xiangmei Jia Haidong 2023China Detergent & Cosmetics2023,8,4:0
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