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Interventions for preventing influenza: An overview of Cochrane systematic reviews and a Bayesian network meta-analysis

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Journal of Integrative Medicine 2021年第6期19卷 503-514页

作者： Yi yuan Rui-ting Wang Jun Xia Hui-juan Cao Department of Tuina and Pain Management Dongzhimen HospitalBeijing University of Chinese MedicineBeijing 100700China Department of Cardiology Dongzhimen HospitalBeijing University of Chinese MedicineBeijing 100700China Nottingham Ningbo GRADE Centre The University of Nottingham NingboNingbo 315100Zhejiang ProvinceChina Division of Epidemiology and Public Health School of MedicineUniversity of NottinghamNottingham NG72RDUK Centre for Evidence-Based Chinese Medicine Beijing University of Chinese MedicineBeijing 100029China

Background:Influenza places a heavy public health burden in numerous countries every *** addition to vaccines,there are some interventions that are effective in preventing ***:This overview of systematic reviews(SRs)aimed to evaluate the efficacy and safety of interventions for influenza *** strategy:We searched the Cochrane Database of Systematic Reviews,2020,Issue 1 for relevant Cochrane SRs using the keywords‘‘common cold,"‘‘influenza,"and‘‘flu."Inclusion criteria:Cochrane SRs that investigated the prevention of influenza were *** included the general population without influenza or influenza-like symptoms,who were treated with preventative interventions and compared to individuals receiving no treatment or *** extraction and analysis:Two reviewers independently screened citations against pre-defined inclusion criteria and extracted *** methodological quality of these SRs was evaluated using the Assessing the Methodological Quality of Systematic Reviews-II(AMSTAR-II)*** primary outcome of our analysis was the incidence of influenza,and the secondary outcomes were the incidence of influenza-like illness and *** addition to the narrative summary of SR findings,we also pooled data from homogeneous trials among these SRs and produced evidence *** conducted a network meta-analysis to compare the effect across interventions and used the Cochrane approach to grading of recommendations,assessment,development,and evaluation(GRADE)to assess the quality of ***:Eleven Cochrane SRs were included,covering five medications,eleven vaccinations and four complementary *** these SRs,73%scored"high"quality on AMSTAR-II *** found that eight interventions,including amantadine,garlic,and six different vaccines,were beneficial for reducing the incidence of influenza compared to placebo,while oseltamivir,zanamivir,Ganmao capsule,Echinacea,and another three typ

关键词： Influenza Preventive measure Overview Network meta-analysis Evidence mapping Systematic review

A New Species of Cyrtodactylus(Squamata:Gekkonidae)from the Karst Forests of Daweishan National Nature Reserve,Yunnan,China

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Asian Herpetological Research 2021年第3期12卷 261-270页

作者： YINPENG ZHANG XIAOLONG LIU JUSTIN BERNSTEIN Jian WANG Zhiyong yuan Key Laboratory of Freshwater Fish Reproduction and Development Ministry of EducationSouthwest UniversityChongqing 400715China Key Laboratory of Conserving Wildlife with Small Populations in Yunnan Southwest Forestry UniversityKunming 650224YunnanChina Michigan State University East Lansing 48825MIUSA Rutgers University-Newark Boyden Hall195 University AvenueNewark 07102NJUSA College of Life Science ami Technology Honghe UniversityMengzi 661199YunnanChina

Cyrtodactylus geckos are one of the most speciose and diverse groups of extant lizards known,distributed throughout the Asian and Pacific *** molecular phylogenetic methods and supporting morphological data,we describe a new species of Cyrtodactylus in Daweishan National Nature Reserve,Yunnan Province,*** hekouensis *** be morphologically distinguished from its nearby congeners by the following characters:maximum SVL 92.3 mm and TL 98.5 mm;11-12 supralabials;11-12 infralabials;36-57 scale rows between the fifth supralabials;10-13 dorsal tubercles rows;3 postnasals on blunt and smooth front snout;precloacalfemoral pores in a continuous series of 33-39(females with pitted scales)located under vent/cloaca and thighs in both sexes;precloacal groove absent;3/3 postcloacal tubercles;subdigital lamellae under the fourth finger 21 or 22,under the fourth toe 20-23;smooth midbody with smooth venter and tuberculate dorsal scale rows,tubercles from head to tail base;dorsal transverse patterns are generally large,bilaterally *** results of the phylogenetic analysis recover specimens of this new species as sister to a clade containing *** and *** pairwise intraspecific distances were<1%,and distances between our new species and other Cyrtodactylus species from nearby countries ranged from 14.2%to 26.8%.

关键词： China-Vietnam border Yunnan Province Cyrtodactylus hekouensis sp.nov. Gekkonidae molecular phylogeny systematics taxonomy

Modified electronic structure and enhanced hydroxyl adsorption make quaternary Pt-based nanosheets efficient anode electrocatalysts for formic acid-/alcohol-air fuel cells

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Journal of Energy Chemistry 2024年第5期92卷 142-150页

作者： Fengling Zhao Qiang yuan Siyang Nie Liang Wu Xun Wang State-Local Joint Laboratory for Comprehensive Utilization of Biomass Center for R&D of Fine ChemicalsCollege of Chemistry and Chemical EngineeringGuizhou UniversityGuiyang 550025GuizhouChina Key Lab of Organic Optoelectronics&Molecular Engineering Tsinghua UniversityBeijing 100084China School of Chemistry and Chemical Engineering Shanghai Jiao Tong UniversityShanghai 200240China

Surface/interface engineering of a multimetallic nanostructure with diverse electrocatalytic properties for direct liquid fuel cells is desirable yet ***,using visible light,a class of quaternary Pt_(1)Ag_(0.1)Bi_(0.16)Te_(0.29)ultrathin nanosheets is fabricated and used as high-performance anode electrocatalysts for formic acid-/alcohol-air fuel *** modified electronic structure of Pt,enhanced hydroxyl adsorption,and abundant exterior defects afford Pt_(1)Ag_(0.1)Bi_(0.16)Te_(0.29)/C high intrinsic anodic electrocatalytic activity to boost the power densities of direct formic acid-/methanol-/ethanol-/ethylene glycol-/glycerol-air fuel cells,and the corresponding peak power density of Pt_(1)Ag_(0.1)Bi_(0.16)Te_(0.29)/C is respectively 129.7,142.3,105.4,124.3,and 128.0 mW cm^(-2),considerably outperforming Pt/*** in situ Fourier transform infrared reflection spectroscopy reveals that formic acid oxidation on Pt_(1)Ag_(0.1)Bi_(0.16)Te_(0.29)/C occurs via a CO_(2)-free direct *** functional theory calculations show that the presence of Ag,Bi,and Te in Pt_(1)Ag_(0.1)Bi_(0.16)Te_(0.29)suppresses CO^(*)formation while optimizing dehydrogenation steps and synergistic effect and modified Pt effectively enhance H_(2)O dissociation to improve electrocatalytic *** synthesis strategy can be extended to 43 other types of ultrathin multimetallic nanosheets(from ternary to octonary nanosheets),and efficiently capture precious metals(i.e.,Pd,Pt,Rh,Ru,Au,and Ag)from different water sources.

关键词： Pt-based nanosheets Modifiedelectronic structure Enhanced hydroxyl adsorption Formicacidand alcohol oxidation Direct liquid fuel cells

Asymptotic Properties of Wavelet Estimators in a Semiparametric Regression Model with Censored Data

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Wuhan University Journal of Natural Sciences 2012年第4期17卷 290-296页

作者： HU Hongchang FENG yuan College of Mathematics and Statistics Hubei NormalUniversity Huangshi 435002 Hubei China School of Mathematics and Statistics Wuhan UniversityWuhan 430072 Hubei China

Consider a semiparametric regression model Y_i=X_iβ＋g（t_i）＋e_i, 1 ≤ i ≤ n, where Y_i is censored on the right by another random variable C_i with known or unknown distribution G. The wavelet estimators of parameter and nonparametric part are given by the wavelet smoothing and the synthetic data methods. Under general conditions, the asymptotic normality for the wavelet estimators and the convergence rates for the wavelet estimators of nonparametric components are investigated. A numerical example is given.

关键词： semiparametric regression model censored data wavelet estimate asymptotic normality convergence rate in probability

Roles of electrolyte additive in Zn chemistry

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Nano Research 2023年第7期16卷 9179-9194页

作者： Yuhang Li Hong Yao Xiangjie Liu Xiaotong Yang Du yuan College of Materials Science and Engineering Changsha University of Science and TechnologyChangsha 410004China

Electrolyte regulation plays its critical role in addressing the reversibility issue of metallic Zn anode towards high-performance aqueous zinc ion *** view of the flourish electrolyte additive approach,the review is organized to discuss the influence of electrolyte additive on the electrolyte-Zn chemistry for the representative zinc ***,the effects of electrolyte additives on the fundamental physicochemical properties of electrolytes,Zn surface,and Zn deposition are discussed and *** on the revealed roles of additives in interface reaction across current literature,we further provide outlook and perspective on current issues of the additive approach and potential directions.

关键词： electrolyte additive solvation transport interface texture

Selective exchange of alkali metal ions on EAB zeolite

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Journal of Energy Chemistry 2021年第7期30卷 41-47页

作者： Yansi Tong Danhua yuan Wenna Zhang Yingxu Wei Zhongmin Liu Yunpeng Xu National Engineering Laboratory for Methanol to Oleﬁns Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023LiaoningChina University of Chinese Academy of Sciences Beijing 100049China State Key Laboratory of Catalysis Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023LiaoningChina

EAB zeolite was successfully prepared and applied to selective adsorption of Li^(+),Na^(+)and K^(+)*** physical and chemical properties of the adsorbent were characterized by X-ray diffraction(XRD),X-ray fluorescence(XRF),scanning electron microscope(SEM)and thermogravimetry(TG)*** ion exchange behaviours for Li^(+),Na^(+)and K^(+)ions in monomcomponent and multicomponent solutions were *** independent ion exchange,the ion exchange capacities ratiosα(/Na/Li)andα(K/Li)were 3.8 and 6.2,*** competitive ion exchange,the selectivitiesβ(Na/Li)andβ(K/Li)increased with the initial concentrations and reached 409 and 992 when the initial concentrations was 100 mmol/*** thermodynamic study results showed that Gibbs free energy change(ΔGΘ)of ion exchange reaction between Li-EAB and K^(+)was-34.96 kJ/mol,indicating that ion exchange of K^(+)ions was more energetically favourable than Li^(+)*** calculation results showed that the energy barriers of ion exchange increased in the order K^(+)Na^(+)

关键词： Ion exchange Alkali metal ion EAB zeolite Competitive adsorption

A reporter gene system for screening inhibitors of Wnt signaling pathway

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Natural Products and Bioprospecting 2013年第1期3卷 24-28页

作者： Xing-Yao LI yuan-yuan WANG Chun-Mao yuan Xiao-Jiang HAO Yan LI State Key Laboratory of Phytochemistry and Plant Resources in West China Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanChina University of Chinese Academy of Sciences Beijing 100049China School of Marine Science and Technology Harbin Institute of Technology at WeihaiShandong 264209China

Abnormal activation of canonical Wnt signaling has been associated with various types of *** reagents targeting the Wnt signaling have great potential to inhibit the growth of relevant *** we generated a cell-based screening strategy for identification of antagonists of the Wnt/β-catenin signaling *** expression wnt3a was generated in HEK293 cell line,which harbors dual-luciferase *** Wnt signaling in the stably transfected cell line was proved to be very sensitive to(-)-epigallocatechin-3-gallate(EGCG)and lithium chloride(LiCl)treatment,*** compounds were screened and a couple of novel inhibitory modulators of the Wnt signaling pathway were obtained.

关键词： Wnt signaling natural compounds dual-luciferase reporter tumor

Faults identification of underwater vehicle based on the states-switching unscented Kalman Filter

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Faults identification of underwater vehicle based on the sta...

ZNF554 Inhibits Endometrial Cancer Progression via Regulating RBM5 and Inactivating WNT/β-Catenin Signaling Pathway

第25届中国控制与决策会议

作者： Fang yuan Yinzhong Ye Lab of Underwater Vehicles and Intelligent Systems Shanghai Maritime University Shanghai Institute of Technology

ISBN: (纸本)9781467355322

Fault detection and identification play a key role in the active fault-tolerant control of underwater vehicles. A fault identification model based on the states-switching unscented Kalman Filters is constructed in this paper to the common sensor and actuator faults of the underwater vehicles. Firstly, states of underwater vehicle in each work mode are estimated by two groups of states-switching unscented Kalman Filters respectively. Then, each probability of the underwater vehicles work mode is calculated by Bayesian formula recursively. According to the probability value, faults can be identified. The simulation results indicate that the states-switching unscented Kalman Filters can estimate the underwater vehicle states rapidly and accurately with less computation. The faults identification system can identify various faults mode timelier and more accurately based on the states-switching unscented Kalman Filters states estimation.

关键词： Underwater vehicle Sensor Actuator States-switching unscented Kalman Filter Fault identification

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Current Medical Science 2024年第2期44卷 406-418页

作者： Cheng-cheng ZHU Heng-liang SUN Teng-fei LONG yuan-yuan LYU Jiang-li LIU Guan-tai NI Anhui Medical University Hefei 230032China Department of Obstetrics and Gynecology The First Affiliated Hospital of Wannan Medical CollegeWuhu 241001China

Objective:Uterine corpus endometrial carcinoma(UCEC),a kind of gynecologic malignancy,poses a significant risk to women’s *** precise mechanism underlying the development of UCEC remains *** finger protein 554(ZNF554),a member of the Krüppel-associated box domain zinc finger protein superfamily,was reported to be dysregulated in various illnesses,including malignant *** study aimed to examine the involvement of ZNF554 in the development of ***:The expression of ZNF554 in UCEC tissues and cell lines were examined by qRT-PCR and Western blot *** with stably overexpressed or knocked-down ZNF554 were established through lentivirus ***-8,wound healing,and Transwell invasion assays were employed to assess cell proliferation,migration,and *** iodide(PI)staining combined with fluorescence-activated cell sorting(FACS)flow cytometer was utilized to detect cell cycle ***-PCR and Western blotting were conducted to examine relative mRNA and protein *** immunoprecipitation assay and luciferase reporter assay were used to explore the regulatory role of ZNF554 in RNA binding motif 5(RBM5).Results:The expression of ZNF554 was found to be reduced in both UCEC samples and cell *** expression of ZNF554 was associated with higher tumor stage,decreased overall survival,and reduced disease-free survival in ***554 overexpression suppressed cell proliferation,migration,and invasion,while also inducing cell cycle *** contrast,a decrease in ZNF554 expression resulted in the opposite ***,ZNF554 transcriptionally regulated RBM5,leading to the deactivation of the Wingless(WNT)/β-catenin signaling ***,the findings from rescue studies demonstrated that the inhibition of RBM5 negated the impact of ZNF554 overexpression onβ-catenin and p-glycogen synthase kinase-3β(p-GSK-3β).Similarly,the deliberate activation of RBM5 reduced the increase inβ-catenin and

关键词： zinc finger protein 554 endometrial carcinoma RNA binding motif 5 Wingless/β-catenin signaling pathway