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| 1 | A life support-based comprehensive treatment regimen dramatically lowers the in-hospital mortality of patients with fulminant myocarditis: a multiple center study显示文摘Fulminant myocarditis(FM) has unacceptable high mortality. This study aimed to evaluate the therapeutic efficacy of a life support-based comprehensive treatment regimen(LSBCTR), a completely novel treatment regimen, for FM. A total of 169 FM patients recruited from January 2008 to December 2018 were divided into two groups: patients receiving LSBCTR(81 cases),which includes(i) mechanical life support(positive pressure respiration, intra-aortic balloon pump with or without extracorporeal membrane oxygenation),(ii) immunomodulation therapy using sufficient doses of glucocorticoids and immunoglobulins, and(iii) application of neuraminidase inhibitors, and those receiving conventional treatment(88 cases). The endpoints were in-hospital death and heart-transplantation. Of all the population, 44 patients(26.0%) died in hospitals. Inhospital mortality was 3.7%(3/81) for LSBCTR group and 46.6%(41/88) for traditional treatment(P<0.001). Early application of LSBCTR, mechanical life support, neuraminidase inhibitors, and immunomodulation therapy significantly contributed to reduction in in-hospital mortality. This study describes a novel treatment regimen for FM patients that dramatically reduces inhospital mortality. Its generalization and clinical application will efficiently save lives although further optimization is needed.This study offers an insight that virus infection induced inflammatory waterfall results in cardiac injury and cardiogenic shock and is the therapeutic target. | Sheng Li Shengyong Xu Chenze Li Xiao Ran Guanglin Cui Mengying He Kun Miao Chunxia Zhao Jiangtao Yan Rutai Hui Ning Zhou Yan Wang Jiangang Jiang Jing Zhang Daowen Wang | 2019 | Science China(Life Sciences)2019，62，3： | 43 |
| 2 | A step metallogenetic model for gold deposits in the northwestern Shandong Peninsula, China显示文摘Based on our study of the nature and variation of mineralization-controlling faults in their deep extension and the spatial distribution of gold orebodies in the northwestern Shandong Peninsula (NSP), here we propose that the gold deposits in the Jiaojia gold belt are controlled by listric faults and the gold deposits in the NSP are controlled by extensional fault system. We also suggest that there is a multiple mineralization space in the deep part of the NSP gold belt. As steps or benches occur along the deep extention of the listric fault where its dipping angle changes from steep to gentle, a number of gold deposits are correspondingly distributed as a steplike pattern, which is named as a step metallogenetic model for gold deposits in the NSP. The gold deposits in Shandong Peninsula were formed in the Cretaceous when the crust in the region experienced extention and thinning following the strong collision between North China Plate and Yangtze Plate during the Triassic. Crust anataxis, fluid remobilization, and extention-detachement of the crust are the leading factors for the gold mineralization. | SONG MingChun YI PiHou XU JunXiang CUI ShuXue SHEN Kun JIANG HongLi YUAN WenHua WANG HuaJiang | 2012 | Science China Earth Sciences2012，55，6： | 21 |
| 3 | Soliton bursts and deterministic dissipative Kerr soliton generation in auxiliary-assisted microcavities显示文摘Dissipative Kerr solitons in resonant frequency combs offer a promising route for ultrafast mode-locking,precision spectroscopy and time-frequency standards.The dynamics for the dissipative soliton generation,however,are intrinsically intertwined with thermal nonlinearities,limiting the soliton generation parameter map and statistical success probabilities of the solitary state.Here,via use of an auxiliary laser heating approach to suppress thermal dragging dynamics in dissipative soliton comb formation,we demonstrate stable Kerr soliton singlet formation and soliton bursts.First,we access a new soliton existence range with an inverse-sloped Kerr soliton evolution—diminishing soliton energy with increasing pump detuning.Second,we achieve deterministic transitions from Turinglike comb patterns directly into the dissipative Kerr soliton singlet pulse bypassing the chaotic states.This is achieved by avoiding subcomb overlaps at lower pump power,with near-identical singlet soliton comb generation over twenty instances.Third,with the red-detuned pump entrance route enabled,we uncover unique spontaneous soliton bursts in the direct formation of low-noise optical frequency combs from continuum background noise.The burst dynamics are due to the rapid entry and mutual attraction of the pump laser into the cavity mode,aided by the auxiliary laser and matching well with our numerical simulations.Enabled by the auxiliary-assisted frequency comb dynamics,we demonstrate an application of automatic soliton comb recovery and long-term stabilization against strong external perturbations.Our findings hold potential to expand the parameter space for ultrafast nonlinear dynamics and precision optical frequency comb stabilization. | Heng Zhou Yong Geng Wenwen Cui Shu-Wei Huang Qiang Zhou Kun Qiu Chee Wei Wong | 2019 | Light(Science & Applications)2019，8，1： | 16 |
| 4 | Can acupuncture therapy reduce preoperative anxiety?A systematic review and meta-analysis显示文摘Background:Acupuncture therapy has shown promise for effectively relieving preoperative anxiety.Nevertheless,previous findings from randomized controlled trials(RCTs)are inconsistent and must be examined in detail.Objective:This study systematically evaluates the efficacy and safety of acupuncture therapy for preoperative anxiety as well as the quality of evidence supporting this application.Search strategy:The China National Knowledge Infrastructure Database,Wanfang Data Journal Database,Chinese Biomedical Literature Database,Chongqing VIP,Embase,Pub Med and Cochrane Library Databases were queried from their inception to 19,February 2020,using keywords such as“acupuncture therapy,”“preoperative”and“anxioty.”Manual searches expanded the search breadth and included conference abstracts and other reference lists.Inclusion criteria:RCTs were included in the current study if they contained a comparison between a group of anxiety patients that received acupuncture therapy and a control group that received sham acupuncture.Data extraction and analysis:Literature was reviewed,and various articles were selected using the Note Express 3.2.0 software.Two researchers independently screened and extracted data and evaluated the risk of bias in the included studies.The Rev Man 5.3 software was used for data aggregation and the Grades of Recommendation,Assessment,Development and Evaluation(GRADE)assessment was used to evaluate the quality of the study outcomes.Results:Twelve studies were included in the review,containing a total of 916 patients.Meta-analysis showed that,compared with the control group,patients who received acupuncture therapy had reduced State-Trait Anxiety Inventory Scale(STAI-S)score(mean difference[MD]=–9.07,95%confidence interval[CI][–13.19 to–4.96],P<0.0001)and Visual Analogue Scale(VAS)score(MD=–1.37,95%CI[–2.29 to–0.45],P=0.003).However,for the Hamilton Anxiety Scale(HAMA)score,there was no difference between the two groups(MD=–3.98,95%CI[–12.89 to 4.92],P=0.38).Further,the GRADE assessment demonstrated that the STAI-S was of moderate quality,the VAS of low quality and the HAMA of very low quality.Conclusion:Acupuncture therapy may be able to decrease anxiety in preoperative patients,but the results need to be further verified due to the small sample sizes and the low quality of evidence to date. | Qiu-yu Tong Ran Liu Kun Zhang Yuan G ao Guang-wei Cui Wei-dong Shen | 2021 | Journal of Integrative Medicine2021，19，1： | 15 |
| 5 | Effect of Qingfei Mixture (清肺合剂) on Pediatric Mycoplasma Pneumoniae Pneumonia with Phlegm Heat Obstructing Fei (Lung) Syndrome显示文摘Objective: To explore the effect and mechanism of Qingfei Mixture(清肺合剂), a Chinese medicine, in treating mycoplasma pneumonia(MP) in MP patients and rat model. Methods: A total of 46 MP children with phlegm heat obstructing Fei(Lung) syndrome were randomly assigned to two groups by the method of random number table, with 23 children in each group. The control group was treated with intravenous infusion of azithromycin; the treatment group received intravenous infusion of azithromycin and oral administration of Qingfei Mixture. The treatment course was 7 days. Major symptoms and minor symptoms were observed and scored before and after treatments. A rat model of MP was also established. A total of 120 wistar rats were randomly divided into 5 groups: a normal group, infection group, Qingfei Mixture treatment group, azithromycin treatment group, and Qingfei Mixture + azithromycin treatment group. Each group contained 24 rats, from which every 6 were euthanatized 1, 3, 7 and 14 days after infection. MP DNA in pulmonary tissue homogenates was detected using real-time fluorescence quantitative polymerase chain reaction. Pathology was assessed after hematoxylin(HE) staining and lung tissue pathology scores were determined in pulmonary tissue. Transmission electron microscopic detection and electronic image analysis were performed on lung tissue 3 days after infection. Interleukin(IL)-17 was detected in serum using enzymelinked immunosorbent assay(ELISA) 7 days after infection. Results: In the clinical study, both control and the treatment group showed improved results on removing symptoms of phlegm heat syndrome compared to the control group(P<0.05). In animal experiments, On the 7th day after MP infection, as detected by electron microscopy, the pulmonary capillary basement membranes of the azithromycin + Qingfei Mixture treatment group were much thinner than those of the azithromycin or Qingfei mixture treatment groups(P<0.05). The level of serum IL-17 in the azithromycin + Qingfei Mixture treatment group was lower than that in the azithromycin or Qingfei Mixture groups(P<0.01). Conclusion: Both Qingfei Mixture and azithromycin have therapeutic effects on mycoplasma pneumoniae pneumonia, but the combination of both agents had the greatest effect. | YANG Ai-jun XI Kun YAO Yan-qing DING Ying-xue YANG Li-jun CUI Hong | 2017 | Chinese Journal of Integrative Medicine2017，23，9： | 15 |
| 6 | Effect of contrast-enhanced ultrasound on differential diagnosis of intrahepatic cholangiocarcinoma and arterial phase enhanced hepatic inflammatory lesions显示文摘Objective: To investigate differential diagnosis between intrahepatic cholangiocarcinoma(ICC) and arterial phase enhanced hepatic inflammatory lesions in patients without liver cirrhosis using contrast-enhanced ultrasound(CEUS).Methods: ICC and hepatic inflammatory lesions cases with CEUS and pathological diagnosis between Sep 2013 and Oct 2016 were investigated retrospectively. Imaging features of conventional ultrasound and CEUS were analyzed. The parameters of time intensity curve(TIC), including the arrival time, peak intensity(PI) in the lesions, the starting time for washout, and the intensity difference at 3 min(ΔI_3) after contrast agent infection between the lesion and the liver parenchyma, were compared between ICC and hepatic inflammatory lesions.Results: Twenty-five ICC and fifteen inflammatory patients were included in this study. Seventeen ICC(68.0%)and two inflammatory cases(13.3%) showed bile duct dilatation on conventional ultrasound. Using CEUS, three ICC cases(12.0%) were misdiagnosed as inflammatory lesions and three inflammatory lesions(20.0%) as ICC; two ICC(8.0%) and one inflammatory case(6.7%) could not be made definite diagnosis. Washout started at 34.5±3.5 s and 61.5±12.9 s for ICC and inflammatory lesions respectively(P<0.001). The intensity difference between lesion and liver parenchyma at 3 min after contrast agent injection was 10.8±3.1 dB in ICC and 4.2±2.3 dB in inflammatory group(P<0.001). The sensitivity and specificity differentiating ICC and inflammatory lesions were76% and 87% if the cut-off value of the intensity difference was 7.7 d B.Conclusions: Combined with TIC analysis, and particularly with the characteristic of the early-starting and obvious washout in ICC, CEUS can be useful in differential diagnosis between hepatic inflammatory lesions and ICC. | Shanshan Yin Qiuli Cui Kun Yan Wei Yang Wei Wu Liping Bao Minhua Chen | 2017 | Chinese Journal of Cancer Research2017，29，3： | 13 |
| 7 | Electroacupuncture modulates the activity of the hippocampus-nucleus tractus solitarius-vagus nerve pathway to reduce myocardial ischemic injury显示文摘The hippocampus is involved in the regulation of the autonomic nervous system,together with the hypothalamus and brainstem nuclei,such as the paraventricular nucleus and nucleus tractus solitarius.The vagus nerve-nucleus tractus solitarius pathway has an important role in cardiovascular reflex regulation.Myocardial ischemia has been shown to cause changes in the autonomic nervous system,affecting the dynamic equilibrium of the sympathetic and vagal nerves.However,it remains poorly understood how the hippocampus communicates with brainstem nuclei to regulate the autonomic nervous system and alleviate myocardial ischemic tissue damage.A rat model of acute myocardial ischemia(AMI) was made by ligating the left anterior descending branch of the coronary artery.Three days before ischemia,the hippocampal CA1 region was damaged.Then,3 days after ischemia,electroacupuncture(EA) at Shenmen(HT7)-Tongli(HT5) was performed(continuous wave,1 m A,2 Hz,duration of 30 minutes).Cluster analysis of firing patterns showed that one type of neuron was found in rats in the sham and AMI groups.Three types of neurons were observed in the AMI + EA group.Six types of neurons were found in the AMI + EA + Lesion group.Correlation analysis showed that the frequency of vagus nerve discharge in each group was negatively correlated with heart rate(HR)(P < 0.05,r =-0.424),and positively correlated with mean arterial pressure(MAP)(P < 0.05,r = 0.40987) and the rate-pressure product(RPP)(P < 0.05,r = 0.4252).The total frequency of the nucleus tractus solitarius discharge in each group was positively correlated with vagus nerve discharge(P < 0.01,r = 0.7021),but not with hemodynamic index(HR: P > 0.05,r =-0.03263; MAP: P > 0.05,r =-0.08993; RPP: P > 0.05,r =-0.03263).Some neurons(Neuron C) were negatively correlated with vagus nerve discharge,HR,MAP and RPP in the AMI + EA group(vagus nerve discharge: P < 0.05,r =-0.87749; HR: P < 0.01,r =-0.91902; MAP: P < 0.05,r =-0.85691; RPP: P < 0.01,r =-0.91902).Some neurons(Neurons C,D and E) were positively correlated with vagus nerve discharge,HR,MAP and RPP in the AMI + EA + Lesion group(vagus nerve discharge: P < 0.01,r = 0.8905,P < 0.01,r = 0.9725,P < 0.01,r = 0.9054; HR: P < 0.01,r = 0.9347,P < 0.01,r = 0.9089,P < 0.05,r = 0.8247; MAP: P < 0.05,r = 0.8474,P < 0.01,r = 0.9691,P < 0.01,r = 0.9027; RPP: P < 0.05,r = 0.8637,P < 0.01,r = 0.9407,P < 0.01,r = 0.9027).These findings show that the hippocampus-nucleus tractus solitarius-vagus nerve pathway is involved in the cardioprotective effect of EA at the heart meridian.Some interneurons in the nucleus tractus solitarius may play a particularly important role in the cardiomodulatory process. | Shuai Cui Kun Wang Sheng-Bing Wu Guo-Qi Zhu Jian Cao Yi-Ping Zhou Mei-Qi Zhou | 2018 | Neural Regeneration Research2018，13，9： | 13 |
| 8 | Development of the personalized criteria for microscopic review following four different series of hematology analyzer in a Chinese large scale hospital显示文摘 | CUI Wei WU Wei WANG Xin WANG Geng HAO Ying-ying CHEN Yu LUO Dan SHOU Wei-ling ZHANG Shuo XIANG Xue-fang SI Yong-zhen CHEN Qian CAI Hao LI Tan SHEN Han SHANG Kun ZHANG Yong-qiang | 2010 | Chinese Medical Journal2010，，22： | 10 |
| 9 | Epidemiological and clinical features of functional dyspepsia in a region with a high incidence of esophageal cancer in China显示文摘Background:Functional dyspepsia(FD)has rarely been investigated in areas with a high prevalence of esophageal squamous cell carcinoma(ESCC).This study aims to reveal the epidemiological and clinical features of FD and organic dyspepsia(OD)in such a population.Methods:A middle-aged and elderly population-based study was conducted in a region with a high incidence of ESCC.All participants completed the Gastroesophageal Reflux Disease Questionnaire and Functional Gastrointestinal Disease Rome III Diagnostic Questionnaire,and they underwent gastroscopy.After exclusion of gastroesophageal reflux disease,uninvestigated dyspepsia(UID)was divided into OD and FD for further analyses.Results:A total of 2916 participants were enrolled from July 2013 to March 2014 in China.We detected 166 UID cases with questionnaires,in which 17 patients with OD and 149 with FD were diagnosed via gastroscopy.OD cases presented as reflux esophagitis(RE),ESCC,and duodenal ulcer.Heartburn(52.94%)and reflux(29.41%)were common in OD,but no symptomatic differences were found between FD and OD.Male sex,low education level,and liquid food were the risk factors for OD,while frequent fresh vegetable consumption was a protective factor.FD included 56(37.58%)cases of postprandial distress syndrome(PDS),52(34.89%)of epigastric pain syndrome(EPS),nine(6.04%)of PDS+EPS,and 32(21.48%)of FD+functional esophageal disorders.The Helicobacter pylori infection rate in FD patients was not higher than that in the control group(34.23%vs.42.26%,P=0.240).Frequent spicy food consumption was associated with PDS(odds ratio[OR]:2.088,95%confidence interval[CI]:1.028–4.243),while consumption of deep well water was protective for PDS(OR:0.431,95%CI:0.251–0.741).Conclusions:The prevalence of FD was 5.11%in the studied population.Gastroscopy should be prescribed for dyspepsia patients in case that ESCC and RE would be missed in UID cases diagnosed solely by the Rome III questionnaire.Trial Registration:ClinicalTrials.gov,NCT01688908;http://gffzzd3f38a9638994581s0obwqbbbcoqk6w0k.ffgz.tsg.suse.edu.cn/ct2/show/record/NCT01688908. | Nan Hu Kun Wang Li Zhang Zuo-Jing Liu Zhu Jin Rong-Li Cui He-Jun Zhang Zhong-Hu He Yang Ke Li-Ping Duan | 2021 | Chinese Medical Journal2021，，12： | 9 |
| 10 | Distribution and development strategy for Jatropha curcas L. in Yunnan Province, Southwest China显示文摘Yunnan Province is the main distributing area of Jatropha curcas L. This plant is abundant in several drainage areas of the dry-hot, dry-warm and sub-humid valleys in the south subtropical area of Yunnan Province. The seeds that were picked from trees blossoming between April and May and fructifying between September and October will have large seed yield and fine quality. For developing bio-diesel stock forest of J. curcas in areas with adaptive climate, seeding measures for afforestation should be taken and techniques on breeding, fast-growing, and high-yielding plantation cultivation are very important. | Li Kun Yang Wen-yun Li Li Zhang Chun-hua Cui Yong-zhong Sun Yong-yu | 2007 | Forestry Studies in China2007，9，2： | 9 |
| 11 | Application of ultra-sonication, acid precipitation and membrane filtration for co-recovery of protein and humic acid from sewage sludge显示文摘一个新奇方法被用于共同恢复从为液体化肥和动物的除去的污水污泥的蛋白质和腐殖的酸喂。在污水污泥的蛋白质首先用 ultrasonication 和酸降水的过程被提取,然后腐殖的酸经由膜过滤被恢复。抽取效率是 125.9 mg 腐殖的酸 ???????????????????????? 卓吗? | Liangliang WEI Kun WANG Xiangjuan KONG Guangyi LIU Shuang CUI Qingliang ZHAO Fuyi CUI | 2016 | Frontiers of Environmental Science & Engineering2016，10，2： | 9 |
| 12 | Malnutrition and Quality of Life in Chinese Cancer Patients: a Clinical Study of 23,994 Subjects显示文摘Background Malnutrition is common in patients with cancer,and can negatively impact their quality of life(QoL)and even survival.However,there is currently no large data available on the prevalence of malnutrition in Chinese cancer patients.This study evaluated the prevalence of malnutrition and the QoL of Chinese patients with locoregional,recurrent or metastatic cancer.Methods We conducted a nationwide observational,multi-center,hospital-based cross-sectional study within the Chinese Society of Nutritional Oncology(CSNO)Network.All of the patients were diagnosed with one of the following 18 different types of malignant tumors:lung cancer,gastric cancer,liver cancer,colorectal cancer,breast cancer,esophageal cancer,cervical cancer,endometrial cancer,nasopharyngeal carcinoma,malignant lymphoma,leukemia,pancreatic cancer,ovarian cancer,prostate cancer,bladder cancer,brain cancer,biliary tract malignant tumors or gastrointestinal stromal tumors.These patients were enrolled from 72 hospitals located in different regions of China.The patients’nutritional status was evaluated based on the body mass index(BMI),loss of bodyweight,laboratory measurements and patient generated-subjective global assessment(PG-SGA)scores.The cancer patients’physical status and QoL were assessed by the Karnofsky Performance Status(KPS)questionnaire and the European Organization for Research and Treatment of Cancer(EORTC)QLQ-C30 questionnaire,respectively.Results From December 2013 to April 2016,23,994 patients hospitalized for cancer treatment(such as surgery,chemotherapy or radiotherapy)were enrolled in the study.The patients included 12,494(52.9%)males and 11,124(47.1%)females.The mean age was 55.8±13.7 years.The proportions of patients in cancer stagesⅠ,Ⅱ,Ⅲ,Ⅳand uncertain were 11.5%,20.3%,27.5%,30.2%and 10.5%,respectively.Among the 23,994 inpatients,the proportions of patients who were underweight(BMI<18.5 kg/m2),normal(18.5 kg/m2 | Hong Xia Xu Chun Hua Song Zhen Ming Fu Chang Wang Zeng Qing Guo Yuan Lin Ying Ying Shi Wen Hu Yi Ba Su Yi Li Zeng Ning Li Kun Hua Wang Jing Wu Ying He Jia Jun Yang Cong Hua Xie Fu Xiang Zhou Xin Xia Song Gong Yan Chen Wen Jun Ma Su Xia Luo Zi Hua Chen Ming Hua Cong Hu Ma Chun Ling Zhou Wei Wang Qi Luo Yong Mei Shi Yu Mei Qi Hai Ping Jiang Wen Xian Guan Jun Qiang Chen Jia Xin Chen Yu Fang Lan Zhou Yong Dong Feng Rong Shao Tan Tao Li Jun Wen Ou Qing Chuan Zhao Jian Xiong Wu Min Weng Qing Hua Yao Jiu Wei Cui Wei Li Han Ping Shi the Investigation on Nutrition Status and Clinical Outcome of Common Cancers(INSCOC)Group | 2021 | Journal of Nutritional Oncology2021，6，1： | 8 |
| 13 | Salivary mycobiome dysbiosis and its potential impact on bacteriome shifts and host immunity in oral lichen planus显示文摘The biodiversity of the mycobiome,an important component of the oral microbial community,and the roles of fungal–bacterial and fungal–immune system interactions in the pathogenesis of oral lichen planus (OLP) remain largely uncharacterized.In this study,we sequenced the salivary mycobiome and bacteriome associated with OLP.First,we described the dysbiosis of the microbiome in OLP patients,which exhibits lower levels of fungi and higher levels of bacteria.Significantly higher abundances of the fungi Candida and Aspergillus in patients with reticular OLP and of Alternaria and Sclerotiniaceae_unidentified in patients with erosive OLP were observed compared to the healthy controls.Aspergillus was identified as an “OLP-associated” fungus because of its detection at a higher frequency than in the healthy controls.Second,the co-occurrence patterns of the salivary mycobiome–bacteriome demonstrated negative associations between specific fungal and bacterial taxa identified in the healthy controls,which diminished in the reticular OLP group and even became positive in the erosive OLP group.Moreover,the oral cavities of OLP patients were colonized by dysbiotic oral flora with lower ecological network complexity and decreased fungal–Firmicutes and increased fungal–Bacteroidetes sub-networks.Third,several keystone fungal genera (Bovista,Erysiphe,Psathyrella,etc.) demonstrated significant correlations with clinical scores and IL-17 levels.Thus,we established that fungal dysbiosis is associated with the aggravation of OLP.Fungal dysbiosis could alter the salivary bacteriome or may reflect a direct effect of host immunity,which participates in OLP pathogenesis. | Yan Li Kun Wang Bo Zhang Qichao Tu Yufei Yao Bomiao Cui Biao Ren Jinzhi He Xin Shen Joy D.Van Nostrand Jizhong Zhou Wenyuan Shi Liying Xiao Changqing Lu Xuedong Zhou | 2019 | International Journal of Oral Science2019，11，3： | 8 |
| 14 | In situ construction of porous hierarchical(Ni3-xFex)FeN/Ni heterojunctions toward efficient electrocatalytic oxygen evolution显示文摘As a choke point in water electrolysis,the oxygen evolution reaction(OER)suffers from the severe electrode polarization and large overpotential.Herein,the porous hierarchical hetero-(Nis Fe)FeN/Ni catalysts are in situ constructed for the eficient electrocatalytic OER.X-ray absorption fine structure characterizations reveal the strong Ni-Fe bimetallic interaction in(Niz Fex)FeN/Ni.Theoretical study indicates the heterojunction and bimetallic interaction decrease the free-energy change for the rate-limiting step of the OER and the overpotential thereof.In addition,the high conductivity and porous hierarchical morphology favor the electron transfer,electrolyte access and O2 release.Consequently,the optimized catalyst achieves a low overpotential of 223 mV at 10 mA.cm^-2,a small Tafel slope of 68 mV:dec^-1,and a high stability.The excellent performance of the optimized catalyst is also demonstrated by the overall water electrolysis with a low working voltage and high Faradaic efficiency.Moreover,the correlation between the structure and performance is well established by the experimental characterizations and theoretical calculations,which confirms the origin of the OER activity from the surface metal oxyhydroxide in situ generated upon applying the current.This study suggests a promising approach to the advanced OER electrocatalysts for practical applications by constructing the porous hierarchical metal-compound/metal heterojunctions. | Minglei Yan Kun Mao Peixin Cui Chi Chen Jie Zhao Xizhang Wang Lijun Yang Hui Yang Qiang Wu Zheng Hu | 2020 | Nano Research2020，13，2： | 8 |
| 15 | Efficacy and feasibility of radiofrequency ablation for decompensated cirrhotic patients with hepatocellular carcinoma显示文摘背景有肝功能的补偿不全的大多数 HCC 病人失去了机会外科或 interventional 治疗。这研究的目的是在对待 hepatocellular 评估 radiofrequency 脱离( RFA )的可行性和结果有差的肝的癌( HCC )病人工作(孩子呸类 C ),谁不对外科或肝的动脉 chemo-embolization.Methods 合适 13 个 HCC 病人(肿瘤的数字是 17 )与孩子呸 C 的肝功能(分数:10.2 獳扩敬洠 ' 炭鷽螞h楷拺?慰瑲慩汬? 瑡牴扩瑵摥琠? 桴 ? 潤湷敲畧慬楴湯漠 ? 湥潤桴汥湩? | WU Jin-yu YANG Wei CUI Ming YIN Shan-shan GAO Wen WU Wei YAN Kun CHEN Min-hua | 2010 | Chinese Medical Journal2010，，15： | 7 |
| 16 | Enhancement of the imbibition recovery by surfactants in tight oil reservoirs显示文摘Hydraulic fracturing technology can significantly increase oil production from tight oil formations, but performance data show that production declines rapidly. In the long term, it is necessary to increase the development efficiency of block matrix, surfactant-aided imbibition is a potential way. The current work aimed to explain comprehensively how surfactants can enhance the imbibition rate. Laboratory experiments were performed to investigate the effects of wettability, interfacial tension(IFT), and relative permeability as the key parameters underlying surfactant solution imbibition. Two different types of surfactants, sodium dodecyl sulfate and polyethylene glycol octylphenol ether, at varied concentrations were tested on reservoir rocks. Experimental results showed that the oil recovery rate increased with increased wettability alteration and IFT and decreased residual oil saturation. A mechanistic simulator developed in previous studies was used to perform parametric analysis after successful laboratory-scale validation. Results were proven by parametric studies. This study,which examined the mechanism and factors influencing surfactant solution imbibition, can improve understanding of surfactant-aided imbibition and surfactant screening. | Zhan Meng Sheng-Lai Yang Yan Cui Zi-Yao Zhong Cheng-Gang Liang Lu Wang Kun Qian Quan-Zheng Ma Jun-Ru Wang | 2018 | Petroleum Science2018，15，4： | 7 |
| 17 | Blunted nitric oxide regulation in Tibetans under high-altitude hypoxia显示文摘Nitric oxide(NO) is an important molecule for vasomotor tone, and elevated NO signaling was previously hypothesized as a unique and adaptive physiological change in highland Tibetans. However, there has been lack of NO data from Tibetans living at low altitude and lowlander immigrants living at high altitude, which is crucial to test this hypothesis. Here, through cross-altitude(1990–5018 m) and cross-population(Tibetans and Han Chinese) analyses of serum NO metabolites(NOx) of 2086 individuals, we demonstrate that although Tibetans have a higher serum NOx level compared to lowlanders, Han Chinese immigrants living at high altitude show an even higher level than Tibetans. Consequently, our data contradict the previous proposal of increased NO signaling as the unique adaptive strategy in Tibetans.Instead, Tibetans have a relatively lower circulating NOx level at high altitude. This observation is further supported by data from the hypoxic experiments using human umbilical vein endothelial cells and gene knockout mice. No difference is detected between Tibetans and Han Chinese for endothelial nitric oxide synthase(e NOS), the key enzyme for circulating NO synthesis, suggesting that e NOS itself is unlikely to be the cause. We show that other NO synthesis-related genes(e.g. GCH1) carry Tibetan-enriched mutations significantly associated with the level of circulating NOx in Tibetans. Furthermore, gene network analysis revealed that the downregulation and upregulation of NOx is possibly achieved through distinct pathways.Collectively, our findings provide novel insights into the physiological and genetic mechanisms of the evolutionary adaptation of Tibetans to high-altitude hypoxia. | Yaoxi He Xuebin Qi Ouzhuluobu Shiming Liu Jun Li Hui Zhang Baimakangzhuo Caijuan Bai Wangshan Zheng Yongbo Guo Duojizhuoma Baimayangji Dejiquzong Bianba Gonggalanzi Yongyue Pan Qula Kangmin Cirenyangji Wei Guo Yangla Yi Peng Xiaoming Zhang Kun Xiang Zhaohui Yang Liangbang Wang Gengdeng Yanfeng Zhang Tianyi Wu Bing Su Chaoying Cui | 2018 | National Science Review2018，5，4： | 7 |
| 18 | Influence of Gd doping on the absolute quantum efficiency and lifetime of Eu_xGd_(1-x)(TTA)_3 phens显示文摘Absolute quantum yield(Φ) is one of the most important parameters to evaluate the potential of novel materials.Lanthanide complexes Eu_xGd_(1-x)(TTA)3phens are synthesized with the ratio of Gd^(3+) dopant concentration ranging from 10%to 90%to improve the absolute quantum yield.Eu_xGd_(1-x)(TTA)_3phens possess similar infrared and ultraviolet spectra,showing that they have similar molecular structures.The absolute emission quantum yields of Eu_xGd_(1-x)(TTA)_3phens are determined using a fluoromax-4spectrofluorometer equipped with an integrating sphere.The fluorescence lifetimes of the Eu_xGd_(1-x)(TTA)_3phens are measured in the same experiment.It was found that both absolute quantum yields and fluorescence lifetimes of Eu_xGd_(1-x)(TTA)_3phens are of quasi-periodic variation with the change of the Gd^(3+)dopant concentrations.The absolute quantum efficiency and fluorescence lifetime vary with respect to the Gd content in an opposite fashion,indicating that the rate of energy absorption by the Eu_xGd_(1-x)(TTA)_3phens and the conversion to light energy is critical for the absolute quantum efficiency.The radiative rate constant K_r and non-radiative rate constant K_(nr) are calculated.The dependence of K_r and K_(nr) on the Gd^(3+) dopant concentrations is very similar to that of absolute quantum efficiency.The radiation rate constant K_r and absolute quantum efficiency have a linear relationship. | Ting-Ting Dai Lei Liu Dong-Liang Tao Shi-Gang Li HongZhang Yu-Min Cui Yong-Zhong Wang Ji-Tang Chen Kun Zhang Wen-Zhong Sun Xiao-Yun Zhao gel Liu | 2014 | Chinese Chemical Letters2014，25，6： | 6 |
| 19 | Hyaluronic acid facilitates bone repair effects of calcium phosphate cement by accelerating osteogenic expression显示文摘Calcium phosphate cements(CPC)are widely anticipated to be an optimum bone repair substitute due to its satisfied biocompatibility and degradability,suitable to be used in minimally invasive treatment of bone defects.However the clinical application of CPC is still not satisfied by its poor cohesiveness and mechanical properties,in particular its osteoinductivity.Hyaluronic acid reinforced calcium phosphate cements(HA/CPC)showed extroadinary potential not only enhancing the compressive strength of the cements but also significantly increasing its osteoinductivity.In our study,the compressive strength of HA/CPC increased significantly when the cement was added 1%hyaluronic acid(denoted as 1-HA/CPC).In the meantime,hyaluronic acid obviously promoted ALP activity,osteogenic related protein and mRNA expression of hBMSCs(human bone marrow mesenchymal stem cells)in vitro,cement group of HA/CPC with 4%hyaluronic acid adding(denoted as 4-HA/CPC)showed optimal enhancement in hBMSCs differentiation.After being implanted in rat tibial defects,4-HA/CPC group exhibited better bone repair ability and bone growth promoting factors,comparing to pure CPC and 1-HA/CPC groups.The underlying biological mechanism of this stimulation for HA/CPC may be on account of higher osteogenic promoting factors secretion and osteogenic genes expression with hyaluronic acid incorporation.These results indicate that hyaluronic acid is a highly anticipated additive to improve physicochemical properties and osteoinductivity performance of CPCs for minimally invasive healing of bone defects. | Xu Cui Chengcheng Huang Zhizhen Chen Meng Zhang Chunyu Liu Kun Su Jianyun Wang Li Li Renxian Wang Bing Li Dafu Chen Changshun Ruan Deping Wang William W.Lu Haobo Pan | 2021 | Bioactive Materials2021，6，11： | 6 |
| 20 | Electroactive Shape Memory Cyanate/Polybutadiene Epoxy Composites Filled with Carbon Black显示文摘Electroactive shape memory composites were synthesized using polybutadiene epoxy(PBEP) and bisphenol A type cyanate ester(BACE) filled with different contents of carbon black(CB). Dynamic mechanical analysis(DMA), scanning electron microscopy(SEM), electrical performance and electroactive shape memory behavior were systematically investigated. It is found that the volume resistivity decreased due to excellent electrical conductivity of CB, in turn resulting in good electroactive shape memory properties. The content of CB and applied voltage had significant influence on electroactive shape memory effect of developed BACE/PBEP/CB composites. Shape recovery can be observed within a few seconds with the CB content of 5 wt% and voltage of 60 V. Shape recovery time decreased with increasing content of CB and voltage. The infrared thermometer revealed that the temperature rises above the glass transition temperature faster with the increase of voltage and the decrease of resistance. | Kun Wang 朱光明 Xiao-gang Yan Fang Ren Xiao-ping Cui | 2016 | Chinese Journal of Polymer Science2016，34，4： | 6 |
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