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| 1 | Mortality and Morbidity of Extremely Low Birth Weight Infants in the Mainland of China: A Multi-center Study显示文摘 | Hui-Jia Lin Li-Zhong Du Xiao-Lu Ma Li-Ping Shi Jia-Hua Pan Xiao-Mei Tong Qiu-Ping Li Jian-Guo Zhou Bing Yi Ling Liu Yun-Bing Chen Qiu-Fen Wei Hui-Qing Wu Mei Li Cui-Qing Li Xi-Rong Gao Shi-Wen Xia Wen-Bin Li Chao-Ying Ya Ling He Kun Liang Xiao-Yu Zhou Shu-Ping Han Qin Lyu Yin-Ping Qiu Wen Li Dong-Mei Chen Hong-Ru Lu Xiao-Hong Liu Hong Liu Zhen-Lang Lin Li Liu Jia-Jun Zhu Hong Xiong Shao-Jie Yue Si-Qi Zhuang | 2015 | Chinese Medical Journal2015，，20： | 49 |
| 2 | Evaluation of the Effects of Standard Rescue Procedure on Severe Trauma Treatment in China显示文摘 | Xiao-Feng Yin Tian-Bing Wang Pei-Xun Zhang Yu-Hui Kou Dian-Ying Zhang Kai Yu De-Cheng Lyu Mao-Zheng Liu Dong-Sheng Zhou Peng Zhang Jue-Hua Jing Wei-Wei Ge Li-Ying Cao Guo-Sheng Wang Shao-Jie Deng Weng-Hua Liu Mao Zhang Yong-An Xu Kun Zhang Bing Li Wei Wang Zhong-Li Gao Cheng-La Yi Bao-Guo Jiang | 2015 | Chinese Medical Journal2015，，10： | 18 |
| 3 | Additive Benefits of Twice Forest Bathing Trips in Elderly Patients with Chronic Heart Failure显示文摘长期的心失败(CHF ) ,源于各种各样的心血管的疾病(CVD ) 的后果的临床的症候群,逐渐地正在成为病态和死亡的一个全球原因。我们更早证明了洗旅行的一个 4 天的森林能在病人上向附属治疗学的影响提供 CHF。为了进一步调查影响和森林洗澡的最佳的频率的持续时间,与 CHF 在病人摔倒,我们招募了经历了在 4 个星期以后再洗旅行的第一个森林并且也就是,随机把他们分成了二个组的那些对象城市的控制组(城市)和洗组(森林)的森林。在洗旅行的第二个 4 天的森林以后,我们象氧化应力一样在大脑 natriuretic 肽层次,心失败的 biomarker,和稀释煽动性的回答观察了稳定的衰落。因此,这探索研究表明了添加剂好处两次,森林洗澡与 CHF 在老病人摔倒,它能进一步为在 CVD 分析如此的干预的效果铺平道路。 | MAO Gen Xiang CAO Yong Bao YANG Yan CHEN Zhuo Mei DONG Jian Hua CHEN Sha Sha WU Qing LYU Xiao Ling JIA Bing Bing YAN Jing WANG Guo Fu | 2018 | Biomedical and Environmental Sciences2018，31，2： | 18 |
| 4 | Occurrence of perfluoroalkyl substances in matched human serum,urine,hair and nail显示文摘The purpose of this study was to determine perfluoroalkyl substances(PFASs) in human serum, urine, hair and nail from general populations, and to investigate the possibility for human urine, hair and nail used as the biomonitoring sample for PFASs exposure. We detected the concentrations of PFHx A, PFOA, PFNA, PFDA, PFUn DA, PFDo A, PFHx S and PFOS in 39 matched human serum, urine, hair and nail samples from Shenzhen in China. The detection frequency and the median level of PFOS were all higher than that of the other PFASs in four matrices. The median concentration of PFOS in serum, urine, hair, and nail were 9.24 ng/mL, 13.96 ng/L, 0.58 ng/g and 0.63 ng/g, respectively. The results of spearman correlation test indicated that nail was an ideal matrix for biomonitoring PFOS rather than human urine and hair in general populations for the non-invasive sampling. | Yuxin Wang Yuxin Zhong Jingguang Li Jianqing Zhang Bing Lyu Yunfeng Zhao Yongning Wu | 2018 | Journal of Environmental Sciences2018，30，5： | 17 |
| 5 | Health Effect of Forest Bathing Trip on Elderly Patients with Chronic Obstructive Pulmonary Disease显示文摘Forest bathing trip is a short,leisurely visit to forest.In this study we determined the health effects of forest bathing trip on elderly patients with chronic obstructive pulmonary disease(COPD).The patients were randomly divided into two groups.One group was sent to forest,and the other was sent to an urban area as control. | JIA Bing Bing YANG Zhou Xin MAO Gen Xiang LYU Yuan Dong WEN Xiao Lin XU Wei Hong LYU XIAO Ling CAO Yong Bao WANG Guo Fu | 2016 | Biomedical and Environmental Sciences2016，29，3： | 15 |
| 6 | First proof-of-principle experiment with the post-accelerated isotope separator on-line beam at BRIF:measurement of the angular distribution of ^(23)Na+^(40)Ca elastic scattering显示文摘The reaction dynamics of exotic nuclei near the drip line is one of the main research topics of current interest.Elastic scattering is a useful probe for investigating the size and surface diffuseness of exotic nuclei.The development of rare isotope accelerators offers opportunities for such studies.To date,many relevant measurements have been performed at accelerators using the projectile fragmentation technique,while the measurements at accelerators using isotope separator on-line(ISOL)systems are still quite scarce.In this work,we present the first proof-of-principle experiment with a post-accelerated ISOL beam at the Beijing Radioactive Ion Beam Facility(BRIF)by measuring the angular distribution of elastic scattering for the stable nucleus^(23)Na from the doubly magic nucleus^(40)Ca at energies above the Coulomb barrier.The angular distribution measured by a silicon strip detector array in a scattering chamber using the ISOL beam at BRIF is in good agreement with that measured by the high-precision Q3 D magnetic spectrograph using the nonISOL beam at nearly the same energy.This work provides useful background for making BRIF a powerful tool for the investigation of the reaction dynamics of exotic nuclei. | Wei Nan Bing Guo Cheng-Jian Lin Lei Yang Dong-Xi Wang Yang-Ping Shen Bing Tang Bao-Qun Cui Tao Ge Yin-Long Lyu Hui-Ming Jia Yun-Ju Li Chen Chen Li-Hua Chen Qi-Wen Fan Xin-Yue Li Gang Lian Jian-Cheng Liu Tian-Peng Luo Nan-Ru Ma Rui-Gang Ma Xie Ma Ying-Jun Ma Wei-Ke Nan Dan-Yang Pang You-Bao Wang Pei-Wei Wen Feng Yang Yong-Jin Yao Sheng Zeng Hao Zhang Fu-Peng Zhong Shan-Hao Zhong Zhi-Hong Li Tian-Jue Zhang Wei-Ping Liu BRIF Collaboration | 2021 | Nuclear Science and Techniques2021，32，5： | 9 |
| 7 | Psychophysiological Effects of Bamboo Plants on Adults显示文摘The present study was conducted to clarify the psychophysiological relaxation effects of viewing bamboo on university students. Forty healthy Chinese participants enrolled in this study to clarify the psychophysiological relaxation effects of viewing bamboo. The effects of visual stimulation using a pot both with and without a bamboo were recorded by measuring the student's blood pressure, EEG and STAI. We observed that viewing bamboo plants resulted in significantly lower systolic(female, P < 0.001; male, P < 0.001; P < 0.05) and diastolic(female,P < 0.001; male, P < 0.001; P < 0.05) blood pressures, but no changes in the pulse rate(female, P = 0.09; male, P = 0.07; P > 0.05) were observed. The results of the EEG analysis indicated brainwave variation(all P < 0.05) and lower anxiety scores(P < 0.01) after 3 min of viewing bamboo compared with the control. These findings indicate that visual stimulation with bamboo plants induced psychophysiological relaxation effects on adults. | Ahmad Hassan CHEN Qi Bing JIANG Tao LYU Bing Yang LI Nian LI Shu SHANGGUAN Zi Yue LI Yun Ting JUN Zhou Li LUO Qian CHEN Xin Yi WANG Yi Yan ZENG Cheng Cheng YANG Jun Muhammad Sohaib Tahir | 2017 | Biomedical and Environmental Sciences2017，30，11： | 8 |
| 8 | A Local Cluster of Omicron Variant COVID-19 Likely Caused by Internationally Mailed Document——Beijing Municipality,China,January 2022显示文摘On January 15,2022,a 26 years old female(Case A)went to a sampling site for coronavirus disease 2019(COVID-19)testing due to excessive fatigue and fever for two days.This patient preliminarily tested positive for severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)using a quantitative real-time reverse transcription polymerase chain reaction(qRT-PCR)method. | Daitao Zhang Shuangsheng Wu Zhenyong Ren Ying Sun Xiangfeng Dou Zhaomin Feng Fu Li Yi Tian Shujuan Cui Baiwei Liu Bing Lyu Xiaoli Wang Feng Liu Lina Jin Chu Jiang Lina Tian Zhenjiang Xin Zhichao Liang Lei Jia Quanyi Wang Yang Pan Peng Yang | 2022 | China CDC weekly2022，4，14： | 6 |
| 9 | Medical Assessment on Forest Therapy Base in Zhejiang Province, China显示文摘According to the‘13^th Five-Year plan for forestry development’of State Forestry and Grassland Administration,500 forest therapy(also known as forest bathing or Shinrin-yoku in Japan)bases and 5–10 international cooperation demonstration bases will be set up in China,by 2020.So,it’s important to provide evidence about the benefits of specific forest environmental to human health,namely medical assessment on forest therapy base. | WU Qing YE Bing CHEN Zhuo Mei LYU Xiao Ling REN Xiao Xu DONG Jian Hua WANG Guo Fu | 2019 | Biomedical and Environmental Sciences2019，32，12： | 4 |
| 10 | MATRIEX imaging:multiarea two-photon real-time in vivo explorer显示文摘Two-photon laser scanning microscopy has been extensively applied to study in vivo neuronal activity at cellular and subcellular resolutions in mammalian brains.However,the extent of such studies is typically confined to a single functional region of the brain.Here,we demonstrate a novel technique,termed the multiarea two-photon real-time in vivo explorer(MATRIEX),that allows the user to target multiple functional brain regions distributed within a zone of up to 12mm in diameter,each with a field of view(FOV)of ~200μm in diameter,thus performing two-photon Ca2+imaging with single-cell resolution in all of the regions simultaneously.For example,we demonstrate real-time functional imaging of single-neuron activities in the primary visual cortex,primary motor cortex and hippocampal CA1 region of mice in both anesthetized and awake states.A unique advantage of the MATRIEX technique is the configuration of multiple microscopic FOVs that are distributed in three-dimensional space over macroscopic distances(>1 mm)both laterally and axially but that are imaged by a single conventional laser scanning device.In particular,the MATRIEX technique can be effectively implemented as an add-on optical module for an existing conventional single-beam-scanning two-photon microscope without requiring any modification to the microscope itself.Thus,the MATRIEX technique can be readily applied to substantially facilitate the exploration of multiarea neuronal activity in vivo for studies of brain-wide neural circuit function with single-cell resolution. | Mengke Yang Zhenqiao Zhou Jianxiong Zhang Shanshan Jia Tong Li Jiangheng Guan Xiang Liao Bing Leng Jing Lyu Kuan Zhang Min Li Yan Gong Zhiming Zhu Junan Yan Yi Zhou Jian K Liu Zsuzsanna Varga Arthur Konnerth Yuguo Tang Jinsong Gao Xiaowei Chen Hongbo Jia | 2019 | Light(Science & Applications)2019，8，1： | 4 |
| 11 | An enzyme-responsive and transformable PD-L1 blocking peptide-photosensitizer conjugate enables efficient photothermal显示文摘Mild photothermal therapy combined with immune checkpoint blockade has received increasing attention for the treatment of advanced or metastatic cancers due to its good therapeutic efficacy.However,it remains a challenge to facilely integrate the two therapies and make it potential for clinical translation.This work designed a peptide-photosensitizer conjugate(PPC),which consisted of a PD-L1 antagonist peptide(CVRARTR),an MMP-2 specific cleavable sequence,a self-assembling motif,and the photosensitizer Purpurin 18.The single-component PPC can self-assemble into nanospheres which is suitable for intravenous injection.The PPC nanosphere is cleaved by MMP-2 when it accumulates in tumor sites,thereby initiating the cancer-specific release of the antagonist peptide.Simultaneously,the nanospheres gradually transform into co-assembled nanofibers,which promotes the retention of the remaining parts within the tumor.In vivo studies demonstrated that PPC nanospheres under laser irradiation promote the infiltration of cytotoxic T lymphocytes and maturation of DCs,which sensitize 4T1 tumor cells to immune checkpoint blockade therapy.Therefore,PPC nanospheres inhibit tumor growth efficiently both in situ and distally and blocked the formation of lung metastases.The present study provides a simple and efficient integrated strategy for breast cancer photoimmunotherapy. | Yanan Sun Bochen Lyu Chang Yang Bing He Hua Zhang Xueqing Wang Qiang Zhang Wenbing Dai | 2023 | Bioactive Materials2023，，4： | 4 |
| 12 | Ethyl Acetate Fraction of Dicliptera chinensis(L.)Juss.Ameliorates Liver Fibrosis by Inducing Autophagy via PI3K/AKT/m TOR/p70S6K Signaling Pathways显示文摘Objective:To investigate the molecular mechanism underlying the anti-hepatic fibrosis activity of ethyl acetate fraction Dicliptera chinensis(L.)Juss.(EDC)in human hepatic stellate cells(HSCs)in vitro and in a carbon tetrachloride(CCl4)-induced hepatic fibrosis mouse model in vivo.Methods:For in vitro study,HSCs were pre-treated with platelet-derived growth factor(10 ng/mL)for 2 h to ensure activation and treated with EDC for 24 h and 48 h,respectively.The effect of EDC on HSCs was assessed using cell counting kit-8 assay,EdU staining,transmission electron microscopy,immunofluorescence staining,and Western blot,respectively.For in vivo experiments,mice were intraperitoneally injected with CCl4(2μL/g,adjusted to a 25%concentration in olive oil),3 times per week for 6 weeks,to develop a hepatic fibrosis model.Forty 8-week-old male C57 BL/6 mice were divided into 4 groups using a random number table(n=10),including control,model,positive control and EDC treatment groups.Mice in the EDC and colchicine groups were intragastrically administered EDC(0.5 g/kg)or colchicine(0.2 mg/kg)once per day for 6 weeks.Mice in the control and model groups received an equal volume of saline.Biochemical assays and histological examinations were used to assess liver damage.Protein expression levels ofα-smooth muscle actin(α-SMA)and microtubule-associated protein light chain 3 B(LC3 B)were measured by Western blot.Results:EDC reduced pathological damage associated with liver fibrosis,downregulated the expression ofα-SMA and upregulated the expression of LC3 B(P<0.05),both in HSCs and the CCl4-induced liver fibrosis mouse model.The intervention of bafilomycin A1 and rapamycin in HSCs strongly supported the notion that inhibition of autophagy enhancedα-SMA protein expression levels(P<0.01).The results also found that the levels of phosphoinositide(PI3 K),p-PI3 K,AKT,p-AKT,mammalian target of rapamycin(mTOR),p-mTOR,and p-p70 S6 K all decreased after EDC treatment(P<0.05).Conclusion:EDC has anti-hepatic fibrosis activity by inducing autophagy and might be a potential drug to be further developed for human liver fibrosis therapy. | LIU Yuan BI Yan-meng PAN Ting ZENG Ting MO Chan SUN Bing GAO Lei LYU Zhi-ping | 2022 | Chinese Journal of Integrative Medicine2022，28，1： | 3 |
| 13 | Comprehensively-modified polymer electrolyte membranes with multifunctional PMIA for highly-stable all-solid-state lithium-ion batteries显示文摘Polyethylene oxide(PEO)-based electrolytes have obvious merits such as strong ability to dissolve salts(e.g.,LiTFSI)and high flexibility,but their applications in solid-state batteries is hindered by the low ion conductance and poor mechanical and thermal properties.Herein,poly(m-phenylene isophthalamide)(PMIA)is employed as a multifunctional additive to improve the overall properties of the PEO-based electrolytes.The hydrogen-bond interactions between PMIA and PEO/TFSI-can effectively prevent the PEO crystallization and meanwhile facilitate the LiTFSI dissociation,and thus greatly improve the ionic conductivity(two times that of the pristine electrolyte at room temperature).With the incorporation of the high-strength PMIA with tough amide-benzene backbones,the PMIA/PEO-LiTFSI composite polymer electrolyte(CPE)membranes also show much higher mechanical strength(2.96 MPa),thermostability(4190℃)and interfacial stability against Li dendrites(468 h at 0.10 mA cm-2)than the pristine electrolyte(0.32 MPa,364℃and short circuit after 246 h).Furthermore,the CPE-based LiFePO4/Li cells exhibit superior cycling stability(137 mAh g^-1 with 93%retention after 100 cycles at 0.5 C)and rate performance(123 mAh g^-1 at 1.0 C).This work provides a novel and effective CPE structure design strategy to achieve comprehensively-upgraded electrolytes for promising solid-state battery applications. | Lehao Liu Jinshan Mo Jingru Li Jinxin Liu Hejin Yan Jing Lyu Bing Jiang Lihua Chu Meicheng Li | 2020 | Journal of Energy Chemistry2020，29，9： | 3 |
| 14 | Characterizing the Exposome of Food Contamination and China Total Diet Study: Project for Improving Food Safety Risk Assessment in China显示文摘Over the past 30 years,China,as a developing country with a huge population and large geographical heterogeneity,has made a big leap from a shortage of food to basically the elimination of hunger.However,there has been a challenge moving from traditional agriculture and farming practices with numerous small food businesses and short supply chains to larger scale production and longer supply chains.Ensuring an adequate supply of safe,nutritious,high-quality food requires regulatory oversight based on scientific evidence.With the global distribution of human food and ingredients,this is a shared challenge internationally.The only way to steadily improve the food safety situation globally and in China is to follow the risk analysis framework with the joint efforts of all stakeholders(1).Since 2009,the Chinese risk assessment system has been developed in accordance with the Food Safety Law of the People’s Republic of China. | Bing Lyu Jingguang Li Yongning Wu | 2022 | China CDC weekly2022，4，9： | 3 |
| 15 | Vibrio parahaemolyticus O10:K4:An Emergent Serotype with Pandemic Virulence Traits as Predominant Clone Detected by Whole-Genome Sequence Analysis--Beijing Municipality,China,2021显示文摘Introduction:Vibrio parahaemolyticus(V.parahaemolyticus)is a common foodborne pathogen which causes gastroenteritis in humans,especially the O3:K6 pandemic clone which is still a prominent serotype in Beijing,China.In this study,we observed a novel serotype O10:K4 isolated from clinical diarrhea cases,which became the most prevalent clone in 2021.Methods:73 clinical isolates were collected through sentinel hospitals’surveillance in 2021.Serum agglutination testing and antimicrobial susceptibility testing were conducted.Whole genome sequencing was applied to characterize 73 V.parahaemolyticus strains and complete phylogenetic analysis.Results:Seven serotypes were identified among 73 strains.O10:K4 was the most common serotype(83.6%),followed by O2:KUT,O4:KUT,and O1:KUT.Multilocus sequence typing divided the 73 isolates into 10 sequence types(STs)with ST3 as the most prevalent,which covered all O10:K4 strains.Most isolates were sensitive to common antimicrobial agents apart from colistin.All the O10:K4 isolates were positive for the thermostable direct hemolysin gene,toxRS/new,and orf8,and negative for the TDH-related hemolysin gene.The whole genome sequencing-single nucleotide polymorphism phylogenetic analysis revealed O10:K4 strains formed a main genetic lineage,which was genetically distinct from other serotypes.We also demonstrated the presence of two type III secretion system genes(T3SS1 and T3SS2)andβlactamase resistance gene blaCARB-22 in all O10:K4 strains.Conclusions:The study confirmed the emergence of V.parahaemolyticus O10:K4 possessing virulence factors similar to the O3:K6 pandemic clone,which may have enabled them to become prevalent in Beijing,China. | Ying Huang Bing Lyu Xin Zhang Yi Tian Changying Lin Lingyu Shen Hanqiu Yan Daitao Zhang Lei Jia Mei Qu Quanyi Wang | 2022 | China CDC weekly2022，4，22： | 2 |
| 16 | Exposure to Emerging and Legacy Polyfluoroalkyl Substances in the Sixth Total Diet Study-China,2016-2019显示文摘Summary What is already known about this topic?Perfluoroalkyl substances(PFASs)are persistent organic pollutants,which have multi-organ toxicity and potential health risk to humans.What is added by this report?The most commonly detected PFASs in the Sixth China Total Diet Study(TDS)samples were perfluorooctanesulfonate(PFOS),perfluorooctanoic acid(PFOA),perfluoroundecanoic acid(PFUdA),perfluorodecanoic acid(PFDA),perfluorononanoic acid(PFNA),and 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate(6:2 Cl-PFESA).The mean estimated weekly intakes(EWIs)of PFOA,PFOS,and 6:2 Cl-PFESA in the Sixth TDS were 2.17,2.72,and 2.75 ng/kg body weight per week,respectively.What are the implications for public health practice?The PFASs levels in some food category and dietary exposure still need to be continuously monitored,especially for 6:2 Cl-PFESA. | Yuxin Wang Xueyan Gao Jiaying Liu Bing Lyu Jingguang Li Yunfeng Zhao Yongning Wu | 2022 | China CDC weekly2022，4，9： | 2 |
| 17 | 组织工程复合支架聚乳酸-羟基乙酸共聚物和羟基磷灰石纳米粒子接种自体骨髓间充质干细胞应用于骨再生(英文)显示文摘目的:对应用接枝的羟基磷灰石(g-HA)/聚乳酸-羟基乙酸共聚物(PLGA)纳米复合支架接种自体骨髓间充质干细胞(MSCs)和骨形态发生蛋白2(BMP-2)治疗重症骨缺损的新的治疗策略进行评估,并通过肌肉内移植研究人工骨的组织相容性和移植物在体内的矿化和缺损骨的愈合。创新点:改性的PLGA接种自体MSCs的组织工程骨加速了骨缺损的愈合,使临床重症骨缺损的治疗有了新的手段。方法:应用溶剂浇铸和粒子沥滤方法将PLGA和g-HA制备成复合支架g-HA/PLGA。在g-HA/PLGA支架上接种兔自体MSCs制成组织工程移植物。取宽0.3 cm长2.0 cm的上述移植物埋入兔背部肌肉内,8周后取出移植物,使用扫描式电子显微镜(SEM)检测人工骨的组织相容性(图3a),X射线能量色散谱(EDX)分析钙浓度。然后,用锯锯掉兔前肢桡骨骨干2.0 cm,取同样长度的上述移植物放置于骨缺损处(图4)。术后2、4、8周应用计算机X线摄影(CR)检测骨缺损愈合情况(图5),组织学分析愈合组织结构(图6),SEM检测人工骨与周围组织的相容性(图7),反转录聚合酶链式反应(RT-PCR)检测愈合组织Collagen I、Collagen II和Bmp-2基因的表达。结论:PLGA掺入g-HA主要改善了矿化作用,有益于骨相关基因的表达和骨形成。自体MSCs的应用增强了骨形成和PLGA支架的矿化作用,并加速了支架的吸收。 | Bing ZHANG Pei-biao ZHANG Zong-liang WANG Zhong-wen LYU Han WU | 2017 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2017，18，11： | 2 |
| 18 | Associations of Sarcopenia, Handgrip Strength and Calf Circumference with Cognitive Impairment among Chinese Older Adults显示文摘Objective To evaluate the associations of sarcopenia,handgrip strength and calf circumference with cognitive impairment among Chinese older adults.Methods Totally 2,525 older adults were recruited from the Healthy Aging and Biomarkers Cohort Study.Cognitive impairment was assessed by the Chinese Mini-Mental State Examination.Handgrip strength was calculated from the means of the right and left hand values.Calf circumference was measured at the site of maximum circumference of the non-dominant leg.The formula developed by Ishii was used to define sarcopenia.Multiple logistic regression was performed to evaluate the associations of sarcopenia,handgrip strength,and calf circumference with cognitive impairment.Results The prevalence of cognitive impairment was 34.36%.The adjusted odds ratio(OR)for cognitive impairment in individuals with sarcopenia was 2.55[95% confidence interval(95%CI):1.86-3.50].Compared with individuals in the first quartile(Q1)of calf circumference,the adjusted ORs in the second,third,and fourth quartiles(Q_(2),Q_(3),and Q_(4))were 0.75(95% CI:0.58-0.96),0.59(95% CI:0.44-0.79),and 0.62(95% CI:0.45-0.8),respectively.Compared with individuals in Q1 of handgrip strength,the adjusted ORs for Q_(2),Q_(3),and Q_(4) were 0.49(95%CI:0.38-0.62),0.31(95% CI:0.23-0.41),and 0.30(95%CI:0.21-0.44),respectively.Conclusion Sarcopenia,identified by low handgrip strength and low calf circumference,was positively associated with cognitive impairment. | WU Bing LYU Yue Bin CAO Zhao Jin WEI Yuan SHI Wan Ying GAO Xiang ZHOU Jin Hui KRAUS Virginia Byers ZHAO Feng CHEN Xin LU Feng ZHANG Ming Yuan LIU Ying Chun TAN Qi Yue SONG Shi Xun QU Ying Li ZHENG Xu Lin SHEN Chong MAO Chen SHI Xiao Ming | 2021 | Biomedical and Environmental Sciences2021，34，11： | 2 |
| 19 | Extensively Drug-Resistant(XDR)Salmonella Typhi Outbreak by Waterborne Infection——Beijing Municipality,China,January-February 2022显示文摘Summary What is already known about this topic?Typhoid fever remains a major public health problem in developing countries.Waterborne typhoid fever affects an estimated 27 million people worldwide each year.Decades of indiscriminate antibiotic usage has driven the emergence and spread of multidrug-resistant(MDR)and even extensively drug-resistant(XDR)Salmonella Typhi(S.Typhi)strains. | Yu Wang Dan Lu Yingying Jin Huanxin Wang Bing Lyu Xin Zhang Ying Huang Gaolin Shu Baiwei Liu Changying Lin Hao Zhao Mingqiang Zhao Lingyu Shen Zhiyong Gao Daitao Zhang Quanyi Wang Mei Qu Lei Jia | 2022 | China CDC weekly2022，4，12： | 1 |
| 20 | Integrated slipper retainer mechanism to eliminate slipper wear in high-speed axial piston pumps显示文摘he power density of axial piston pumps can greatly benefit from increasing the speed level.However,traditional slippers in axial piston pumps are exposed to continuous sliding on the swash plate,suffering from serious wear at high rotational speeds.Therefore,this paper presents a new integrated slipper retainer mechanism for high-speed axial piston pumps,which can avoid direct contact between the slippers and the swash plate and thereby eliminate slipper wear under severe operating conditions.A lubrication model was developed for this specific slipper retainer mechanism,and experiments were carried out on a pump prototype operating at high rotational speed up to 10000 r/min.Experimental results qualitatively validated the theoretical model and confirmed the effectiveness of the new slipper design. | Qun CHAO Junhui ZHANG Bing XU Qiannan WANG Fei LYU Kun LI | 2022 | Frontiers of Mechanical Engineering2022，17，1： | 1 |
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