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| 1 | Expenditure and financial burden for the diagnosis and treatment of colorectal cancer in China:a hospital.based,multicenter,cross-sectional survey显示文摘Background: The increasing prevalence of colorectal cancer(CRC) in China and the paucity of information about relevant expenditure highlight the necessity of better understanding the financial burden and effect of CRC diagnosis and treatment. We performed a survey to quantify the direct medical and non-medical expenditure as well as the resulting financial burden of CRC patients in China.Methods: We conducted a multicenter, cross-sectional survey in 37 tertiary hospitals in 13 provinces across China between 2012 and 2014. Each enrolled patient was interviewed using a structured questionnaire. All expenditure data were inflated to the 2014 Chinese Yuan(CNY; 1 CNY = 0.163 USD). We quantified the overall expenditure and financial burden and by subgroup(hospital type, age at diagnosis, sex, education, occupation, insurance type, household income, clinical stage, pathologic type, and therapeutic regimen). We then performed generalized linear modeling to determine the factors associated with overall expenditure.Results: A total of 2356 patients with a mean age of 57.4 years were included, 57.1 % of whom were men; 13.9% of patients had stage I cancer; and the average previous-year household income was 54,525 CNY.The overall average direct expenditure per patient was estimated to be 67,408 CNY, and the expenditures for stage Ⅰ, Ⅱ, Ⅲ, and Ⅳ disease were 56,099 CNY, 59,952 CNY, 67,292 CNY, and 82,729 CNY, respectively. Non-medical expenditure accounted for 8.3%of the overall expenditure. The 1-year out-of-pocket expenditure of a newly diagnosed patient was 32,649 CNY, which accounted for 59.9% of their previous-year household income and caused 75.0% of families to suffer an unmanageable financial burden. Univariate analysis showed that financial burden and overall expenditure differed in almost all subgroups(P < 0.05), except for sex. Multivariate analysis showed that patients who were treated in specialized hospitals and those who were diagnosed with adenocarcinoma or diagnosed at a later stage were likely to spend more,whereas those with a lower household income and those who underwent surgery spent less(all P < 0.05).Conclusions: For patients in China, direct expenditure for the diagnosis and treatment of CRC seemed catastrophic,and non-medical expenditure was non-ignorable. The financial burden varied among subgroups, especially among patients with different clinical stages of disease, which suggests that, in China, CRC screening might be cost-effective. | Hui-Yao Huang Ju-Fang Shi Lan-Wei Guo Ya-Na Bai Xian-Zhen Liao Guo-iangLiu A-Yan Mao Jian-Song Ren Xiao-Jie Sun Xin-Yu Zhu Le Wang Bing-Bing Song Ling-Bin Du Lin Zhu Ji-Yong Gong Qi Zhou Yu-Qin Liu Rong Cao Ling Mai Li Lan Xiao-Hua Sun Ying Ren Jin-Yi Zhou Yuan-Zheng Wang Xiao Qi Pei-An Lou Dian Shi Ni Li Kai Zhang Jie He Min Dai | 2017 | Chinese Journal of Cancer2017，36，8： | 25 |
| 2 | Composites of small Ag clusters confined in the channels of well-ordered mesoporous anatase TiO2 and their excellent solar-light-driven photocatalytic performance显示文摘 | Wei Zhou Ting Li Jianqiang Wang Yang Qu Kai Pan Ying Xie Guohui Tian Lei Wang Zhiyu Ren Baojiang Jiang Honggang Fu | 2014 | Nano Research2014，7，5： | 17 |
| 3 | Human monoclonal antibodies block the binding of SARS-CoV-2 spike protein to angiotensin converting enzyme 2 receptor显示文摘According to the World Health Organization(WHO)newly updated situation report on March 18th,2020,the coronavirus disease 2019(COVID-19)pandemic has confirmed 191,127 cases and claimed 7807 deaths worldwide.1 The etiological agent of COVID-19 has been identified as a novel coronavirus,the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),belonging to Sarbecovirus subgenus(genus Betacoronavirus,family Coronaviridae)and showing 79.6 and 96.2%sequence identity in nucleotide to SARS-CoV and a bat coronavirus(BatCoV RaTG13),respectively.2–4 Like SARS-CoV infection,a substantial fraction of COVID-19 patients exhibits severe respiratory symptoms and has to be hospitalized in intensive care unit.5–8 Although the mortality rate of COVID-19 is significantly lower than that of SARS-CoV infection,SARS-CoV-2 shows much higher human-to-human transmission rate,rapidly leading to a global pandemic declared by WHO on March 11th,2020. | Xiangyu Chen Ren Li Zhiwei Pan Chunfang Qian Yang Yang Renrong You Jing Zhao Pinghuang Liu Leiqiong Gao Zhirong Li Qizhao Huang Lifan Xu Jianfang Tang Qin Tian Wei Yao Li Hu Xiaofeng Yan Xinyuan Zhou Yuzhang Wu Kai Deng Zheng Zhang Zhaohui Qian Yaokai Chen Lilin Ye | 2020 | Cellular & Molecular Immunology2020，17，6： | 17 |
| 4 | A long-term Global LAnd Surface Satellite(GLASS)data-set for environmental studies显示文摘Recently,five Global LAnd Surface Satellite(GLASS)products have been released:leaf area index(LAI),shortwave broadband albedo,longwave broadband emissivity,incident short radiation,and photosynthetically active radiation(PAR).The first three products cover the years 19822012(LAI)and 19812010(albedo and emissivity)at 15 km and 8-day resolutions,and the last two radiation products span the period 20082010 at 5 km and 3-h resolutions.These products have been evaluated and validated,and the preliminary results indicate that they are of higher quality and accuracy than the existing products.In particular,the first three products have much longer time series,and are therefore highly suitable for various environmental studies.This paper outlines the algorithms,product characteristics,preliminary validation results,potential applications and some examples of initial analysis of these products. | Shunlin Liang Xiang Zhao Suhong Liu Wenping Yuan Xiao Cheng Zhiqiang Xiao Xiaotong Zhang Qiang Liu Jie Cheng Hairong Tang Yonghua Qu Yancheng Bo Ying Qu Huazhong Ren Kai Yu John Townshend | 2013 | International Journal of Digital Earth2013，6，S01： | 16 |
| 5 | Ethnopharmacology, Phytochemistry, Pharmacology, Toxicology and Clinical Applications of Radix Astragali显示文摘Radix Astragali(RA),a traditional Chinese medicine from the dried root of Astragalus species,is widely distributed throughout the temperate regions of the world.The major bioactive constituents of RA are triterpene glycosides,flavonoids,saponins,and alkaloids,and these compounds mostly exert pharmacological activities on the cardiovascular,immune,respiratory,and hepatic systems.This review summarizes the recent studies on RA and provides a comprehensive summary regarding the status of resources,ethnopharmacology,phytochemistry,pharmacology,toxicology,clinical application,and patent release of RA.We hope this review can provide a guidance for further development of therapeutic agents from RA. | ZHANG Chun-hong YANG Xiao WEI Jing-ran CHEN Na-mu-han XU Jian-ping BI Ya-qiong YANG Min GONG Xue LI Zi-yan REN Kai HAN Qi-heng ZHANG Lei LI Xue JI Ming-yue WANG Cong-cong LI Min-hui | 2021 | Chinese Journal of Integrative Medicine2021，27，3： | 16 |
| 6 | Clinical profiles and outcomes of acute type A aortic dissection and intramural hematoma in the current era: lessons from the first registry of aortic dissection in China显示文摘Background::Acute type A aortic dissection(ATAAD)and acute type A intramural hematoma(ATAIMH)are life-threatening diseases with high mortality.To better understand their clinical features in the Chinese population,we analyzed the data from the first Registry of Aortic Dissection in China(Sino-RAD)to promote the understanding and management of the diseases.Methods::All patients with ATAAD and ATAIMH enrolled in Sino-RAD from January 1,2012 to December 31,2016 were involved.The data of patients’selection,history,symptoms,management,outcomes,and postoperation complications were analyzed in the study.The continuous variables were compared using the Student’s t test for normal distributions and the Mann-Whitney U test for non-normal distributions.Categorical variables were compared using the Chi-square test or Fisher exact test.Results::A total of 1582 patients with ATAAD and 130 patients with ATAIMH were included.The mean age of all patients was 48.4 years.Patients with ATAAD were significantly younger than patients with ATAIMH(48.9 years vs.55.6 years,P<0.001).For the total cohort,males were dominant,but the male ratio of patients with ATAAD was significantly higher compared to those with ATAIMH(P=0.01).The time range from the onset of symptom to hospitalization was 2.0 days.More patients of ATAIMH had hypertension than that of ATAAD(82.3%vs.67.6%,P<0.05).Chest and back pain were the most common clinical symptoms.Computerized tomography(CT)was the most common initial diagnostic imaging modality.84.7%received surgical treatment and in-hospital mortality was 5.3%.Patients with ATAAD mainly received surgical treatment(89.6%),while most patients with ATAIMH received medical treatment(39.2%)or endovascular repair(35.4%).Conclusions::Our study suggests that doctors should comprehensively use clinical examination and genetic background screening for patients with ATAAD and ATAIMH and further shorten the time range from symptoms onset to intervention,achieving early diagnosis and treatment,thereby reducing the mortality rate of patients with aortic dissection in China.We should standardize the procedures of aortic dissection treatment and improve people’s understanding.Meanwhile,the curing and transferring efficiency should also be improved. | Wei-Xun Duan Wei-Guang Wang Lin Xia Chao Xue Bo Yu Kai Ren Wei Yi Hong-Liang Liang Xiao-Chao Dong Jian Zuo Jin-Cheng Liu Shi-Qiang Yu Ding-Hua Yi | 2021 | Chinese Medical Journal2021，，8： | 15 |
| 7 | Experimental investigation of shale imbibition capacity and the factors influencing loss of hydraulic fracturing fluids显示文摘Spontaneous imbibition of water-based fracturing fluids into the shale matrix is considered to be the main mechanism responsible for the high volume of water loss during the flowback period. Understanding the matrix imbibition capacity and rate helps to determine the fracturing fluid volume, optimize the flowback design, and to analyze the influences on the production of shale gas.Imbibition experiments were conducted on shale samples from the Sichuan Basin, and some tight sandstone samples from the Ordos Basin. Tight volcanic samples from the Songliao Basin were also investigated for comparison. The effects of porosity, clay minerals, surfactants, and KCl solutions on the matrix imbibition capacity and rate were systematically investigated. The results show that the imbibition characteristic of tight rocks can be characterized by the imbibition curve shape, the imbibition capacity, the imbibition rate, and the diffusion rate. The driving forces of water imbibition are the capillary pressure and the clay absorption force. For the tight rocks with low clay contents,the imbibition capacity and rate are positively correlated with the porosity. For tight rocks with high clay content,the type and content of clay minerals are the most important factors affecting the imbibition capacity. The imbibed water volume normalized by the porosity increases with an increasing total clay content. Smectite and illite/smectite tend to greatly enhance the water imbibition capacity.Furthermore, clay-rich tight rocks can imbibe a volume ofwater greater than their measured pore volume. The average ratio of the imbibed water volume to the pore volume is approximately 1.1 in the Niutitang shale, 1.9 in the Lujiaping shale, 2.8 in the Longmaxi shale, and 4.0 in the Yingcheng volcanic rock, and this ratio can be regarded as a parameter that indicates the influence of clay. In addition,surfactants can change the imbibition capacity due to alteration of the capillary pressure and wettability. A 10wt% KCl solution can inhibit clay absorption to reduce the imbibition capacity. | Hong-Kui Ge Liu Yang Ying-Hao Shen Kai Ren Fan-Bao Meng Wen-Ming Ji Shan Wu | 2015 | Petroleum Science2015，12，4： | 13 |
| 8 | Eleven COVID-19 Outbreaks with Local Transmissions Caused by the Imported SARS-CoV-2 Delta VOC-China,July-August,2021显示文摘Starting from December 2019,Wuhan,China,encountered the first outbreak of coronavirus disease 2019(COVID-19)(1-2).The epidemic was successfully suppressed by strict containment so that the number of infected people was reduced to 0 on April 8,2020(3–4).After that,China experienced roughly 3 dozen outbreaks with local transmission caused by imported severe acute respiratory syndrome coronavirus 2(SARS-CoV-2). | Lei Zhou Kai Nie Hongting Zhao Xiang Zhao Bixiong Ye Ji Wang Cao Chen Hong Wang Jiangli Di Jinsong Li Chao Li Zhixiao Chen Ruiqi Ren Peihua Niu Hui Chen Tao Chen Yali Wang Lili Li Bingxue Han Ruhan A Si Chen Dan Li Dan Li Chunxia Jin Xin Zhang Jiangmei Liu Chunyu Xu Yecheng Yao Yenan Feng Zhili Li Bike Zhang Yang Song Peter Hao Yanping Zhang Hao Li Qun Li George F.Gao Guoqing Shi Wenbo Xu | 2021 | China CDC weekly2021，3，41： | 13 |
| 9 | Vagus Nerve Stimulation for Pediatric and Adult Patients with Pharmaco-resistant Epilepsy显示文摘 | Fan-Gang Meng Fu-Min Jia Xiao-Hui Ren Yan Ge Kai-Liang Wang Yan-Shan Ma Ming Ge Kai Zhang Wen-Han HU Xin Zhang Wei Hu Jian-Guo Zhang | 2015 | Chinese Medical Journal2015，，19： | 13 |
| 10 | TALEN-based generation of a cynomolgus monkey disease model for human microcephaly显示文摘基因在非人类的首领编辑可以为在人探索病原学和遗传上基于的神经病学的混乱的治疗学的策略导致珍贵模型。然而,仔细在人模仿病理学、行为的赤字的神经病学的混乱的一个猴子模型成功地还没被产生了。Microcephalin 1 (MCPH1 ) 在人的大脑,和智力迟钝伴随的 MCPH1 变化原因头小畸型的进化被含有。这里,我们产生了用抄写带 biallelic MCPH1 变化的一只 cynomolgus 猴子(Macaca fascicularis ) 像使活跃之物的受动器核酸酶。猴子概括了大多数在病人观察的重要临床的特征,包括在头圆周,早熟的染色体冷凝作用(PCC ) ,语料库 callosum 的发育不全和上面的手足 spasticity 的显著减小。而且,在变异的真皮的成纤维细胞的 MCPH1 的 overexpression 救了 PCC 症候群。这个猴子模型可以帮助我们阐明在人的头小畸型并且更好的致病的 MCPH1 的角色在首领大脑尺寸的进化理解这蛋白质的功能。 | Qiong Ke Weiqiang Li Xingqiang Lai Hong Chen Lihua Huang Zhuang Kang Kai Li Jie Ren Xiaofeng Lin Haiqing Zheng Weijun Huang Yunhan Ma Dongdong Xu Zheng Chen Xinming Song Xinyi Lin Min Zhuang Tao Wang Fengfeng Zhuang Jianzhong Xi Frank Fuxiang Mao Huimin Xia Bruce T Lahn Qi Zhou Shihua Yang Andy Peng Xiang | 2016 | Cell Research2016，26，9： | 13 |
| 11 | The transcription factor ICE1 functions in cold stress response by binding to the promoters of CBF and COR genes显示文摘A recent paper by Kidokoro et al.(2020)in The Plant Cell reported a transgene-dependent transcriptional silencing phenomenon in the dominant ice1-1 Arabidopsis mutant containing the CBF3-LUC reporter,and questioned whether ICE1 may regulate CBF genes and may be involved in plant cold response.Here,we evaluate available evidence supporting the involvement of ICE1 in plant cold response,and provide ChIP-seq data showing ICE1 binding to the promoters of CBF genes and other regulatory genes known to be critical for cold response as well as to the promoters of some COR genes. | Kai Tang Lun Zhao Yuying Ren Shuhua Yang Jian-Kang Zhu Chunzhao Zhao | 2020 | Journal of Integrative Plant Biology2020，62，3： | 13 |
| 12 | Herb-partitioned moxibustion alleviates colon injuries in ulcerative colitis rats显示文摘AIM To observe the effect of herb-partitioned moxibustion(HPM) on expression of colonic cytokines in ulcerative colitis(UC) rats.METHODS A UC rat model was established by protein immunization in combination with topical chemical stimulation.Rats in the HPM group(n = 8) received HPM at bilateral Tianshu(ST25) points.The gross injury and pathological scores of the colon were recorded.The expression profile of colonic cytokines was assayed using the protein microarray technique.Specific differential cytokines were selected and verified by ELISA.The corresponding Uni Prot Accessions of the differentially expressed cytokines were retrieved in the Uni Prot database.The pathways involved were analyzed with the help of the KEGG PATHWAY database.The DAVID database was used for functional cluster and pathway analysis.RESULTS HPM improved colon injuries in UC rats,manifested by accelerated repair of ulcers and alleviation of inflammation,and the gross injury and pathological scores both significantly decreased(P < 0.01).Fold change > 1.3 or < 0.77 was taken as the screening standard.There were 77 down-regulated and 9 up-regulated differentially expressed colonic cytokines in the HPM group compared with the model group,and expression of 20 differed significantly(P < 0.05).Twelve of the 20 significantly differentially expressed cytokines [β-catenin,interleukin-1 receptor 6(IL-1 R6),IL-1β,B7-1,nerve growth factor receptor,AMP-activated protein kinase-α1,neuropilin-2,orexin A,adipocyte differentiation-related protein,IL-2,Fas and Fas L] were up-regulated in the model group(n = 3,compared with the normal group) but downregulated in the HPM group(n = 3,compared with the model group).Functional cluster analysis showed that the differentially expressed colonic cytokines in the HPM group regulated apoptosis and protein phosphorylation.KEGG pathway analysis showed that 52 down-regulated and 7 up-regulated differentially expressed colonic cytokines in the HPM group had pathways.The pathways that interacted between the cytokines and their receptors accounted for the largest proportion(28 of the downregulated and 5 of the up-regulated cytokines).CONCLUSION HPM promotes the repair of colon injuries in UC rats,which is related to the regulation of several abnormally expressed cytokines. | Dan Zhang Yan-Bo Ren Kai Wei Jue Hong Yan-Ting Yang Li-Jie Wu Ji Zhang Zheng Shi Huan-Gan Wu Xiao-Peng Ma | 2018 | World Journal of Gastroenterology2018，24，30： | 11 |
| 13 | RESEARCH OF INNER FLOW IN A DOUBLE BLADES PUMP BASED ON OPENFOAM显示文摘The inner flow analysis of centrifugal pumps has gradually become an important issue for the hydraulic design and performance improvement.Nowadays,CFD simulation toolbox of pump inner flow mainly contains commercial tools and open source tools.There are some defects for commercial CFD software for the numerical simulation of 3-D turbulent internal flow in pump,especially in capturing the flow characteristics under the off-design operating conditions.Additionally,it is difficult for researchers to do further investigation because of the undeclared source.Therefore,an open source software like Open Field Operation and Manipulation (OpenFOAM) is increasingly popular with researchers from all over the world.In this paper,a new computational study was implemented based on the original solver and was used to directly simulate the steady-state inner flow in a double blades pump,with the specific speed is 111.In order to disclose the characteristics deeply,three research schemes were conducted.The ratios () of the flow rate are 0.8,1.0 and 1.2,respectively.The simulation results were verified with the Particle Imaging Velocimetry (PIV) experimental results,and the numerical calculation results agree well with the experimental data.Meanwhile,the phenomena of flow separation under the off-design operating conditions are well captured by OpenFOAM.The results indicate that OpenFOAM possesses obvious strong predominance in computing the internal flow field of pump.The analysis results can also be used as the basis for the further research and the improvement of centrifugal pump. | LIU Hou-lin REN Yun WANG Kai WU Deng-hao RU Wei-min TAN Ming-gao | 2012 | Journal of Hydrodynamics2012，24，2： | 11 |
| 14 | Differentiation of adipose-derived stem cells toward nucleus pulposuslike cells induced by hypoxia and a three-dimensional chitosan-alginate gel scaffold in vitro显示文摘 | Zhang Zhicheng Li Fang Tian Haiquan Guan Kai Zhao Guangmin Shan Jianlin Ren Dajiang | 2014 | Chinese Medical Journal2014，，2： | 10 |
| 15 | The role of TRPC6 in HGF-induced cell proliferation of human prostate cancer DU145 and PC3 cells显示文摘Hepatocyte 生长因素(HGF ) 是导致前列腺癌症细胞增长,移植和侵略的 glycoprotein。短暂受体潜力的激活正规 6 (TRPC6 ) 隧道在支持前列腺癌症房间增长被认为重要。在这研究,我们在前列腺癌症的导致 HGF 的房间增长估计了内长的 TRPC6 隧道的角色。反向的 transcription-PCR 并且西方的弄污被用来调查 TRPC6 表示。Electrophysiological 技术(整个房间的补丁夹钳配置) 并且 Ca2+ 成像分析被用来在房间调查隧道活动。房间周期前进,房间 apoptosis 和房间生长上的 TRPC6 隧道的效果也被检验。TRPC6 并且遇见 c 在 DU145 和 PC3 房间被表示。另外,功能的 TRPC6 隧道在击倒的压制的象 TRPC 一样水流由 oleoyl-2-acetyl-sn-glycerol (OAG ) 唤起了的 DU145 和 PC3 房间,和 TRPC6 是在场的。在 DU145 和 PC3 房间的 TRPC6 隧道的抑制废除了导致 OAG 、导致 HGF 的 Ca2+ 入口。而且, TRPC6 隧道的抑制在 G2/M 阶段逮捕了 DU145 和 PC3 房间并且压制了导致 HGF 的房间增长。一起,我们的结果显示 TRPC6 在导致 HGF 的 DU145 和 PC3 房间增长有一个重要角色。 | Yong Wang Dan Yue Kai Li Yi-Li Liu Chang-Shah Ren Ping Wang | 2010 | Asian Journal of Andrology2010，12，6： | 10 |
| 16 | Effect of heparin on apoptosis in human nasopharyngeal carcinoma CNE2 cells显示文摘In order to study the mechanism of the effect of heparin on apoptosis in carcinoma cells, the nasopharyngeal carcinoma cell line CNE2 was used to identify the effect of heparin on apoptosis associated with the expression of c-myc, bax, bcl-2 proteins by use of Hoechst 33258 staining, terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling (TUNEL), agarose gel electrophoresis, and flow cytometry, as well as Western blot analysis. The results showed that heparin induced apoptosis of CNE2 cells including the morphologic changes such as reduction in the volume, and the nuclear chromatin condensation, as well as the “ladder pattern” revealed by agarose gel electrophoresis of DNA in a concentration-dependent manner.The number of TUNEL-positive cells was dramatically increased to 33.6±1.2% from 2.8±0.3% by treat ment with heparin in different concentrations (10~40 kU/L). The apoptotic index was increased to 32.5% from 3.5% by detecting SubG1 peaks on flow cytometry. Western blot analysis showed that levels of bcl-2,bax and c-myc were significantly overexpressed by treatment with the increase of heparin concentrations.These results suggest that heparin induces apoptosis of CNE2 cells, which may be regulated by differential expression of apoptosis-related genes. | LI HONG LIANG , KAI HE YE , HAI WEI ZHANG , YING RU LUO , XIAN DA REN, AI HUA XIONG, RUI SITU Department of Pharmacology ,Pharmacy College, Department of Pathology Medical College, Jinan University, Guangzhou 510632, China | 2001 | Cell Research2001，11，4： | 9 |
| 17 | Neurovascular unit in diabetic retinopathy:pathophysiological roles and potential therapeutical targets显示文摘Diabetic retinopathy(DR),one of the common complications of diabetes,is the leading cause of visual loss in working-age individuals in many industrialized countries.It has been traditionally regarded as a purely microvascular disease in the retina.However,an increasing number of studies have shown that DR is a complex neurovascular disorder that affects not only vascular structure but also neural tissue of the retina.Deterioration of neural retina could precede microvascular abnormalities in the DR,leading to microvascular changes.Furthermore,disruption of interactions among neurons,vascular cells,glia and local immune cells,which collectively form the neurovascular unit,is considered to be associated with the progression of DR early on in the disease.Therefore,it makes sense to develop new therapeutic strategies to prevent or reverse retinal neurodegeneration,neuroinflammation and impaired cell-cell interactions of the neurovascular unit in early stage DR.Here,we present current perspectives on the pathophysiology of DR as a neurovascular disease,especially at the early stage.Potential novel treatments for preventing or reversing neurovascular injuries in DR are discussed as well. | Shen Nian Amy C.Y.Lo Yajing Mi Kai Ren Di Yang | 2021 | Eye and Vision2021，8，1： | 9 |
| 18 | Episodic crustal growth in the Tanzania Craton:evidence from Nd isotope compositions显示文摘The analysis of available Nd isotope data from the Tanzania Craton places important constraints on the crest-mantle separation ages,and events marking juvenile crustal addition and crustal recycling.Nd model ages date the oldest crust extraction to 3.16 Ga in the Tanzania Craton,although a rock record of such antiquity is yet to be found there.The most significant period of juvenile crustal addition as well as crustal recycling is 2.7-2.6 Ga.The Nd isotopes of marie samples show that chemical heterogeneity existed in the mantle beneath the Tanzania Craton,with some samples originating from significantly depleted mantle, and most samples originating from the mixture of primitive mantle and depleted mantle.The Nd isotope section reveals significant differences in Nd isotopes between the north eraton and central craton;compared to the north craton,the central craton yields a Nd model age that is approximately 100 Ma older, and its εNd(t)values are more negative,indicating that the two parts of the craton have different mantle source regions.Different types of granitoids are distributed in the Tanzania Craton,such as high-K and low-Al granite,ealc-alkaline granite,peraluminous granite and transitional types of tonalite-trondhjemite- granodiorites (TTGs).Most of the granitoids formed later than the marie rocks in syn-collision and postcollision events. | Kai Sun Lin-lin Zhang Zhi-dan Zhao Fu-qing He Sheng-fei He Xing-yuan Wu Lei Qiu Xiao-dong Ren | 2018 | China Geology2018，1，2： | 8 |
| 19 | Association of Overlapped and Un-overlapped Comorbidities with COVID-19 Severity and Treatment Outcomes: A Retrospective Cohort Study from Nine Provinces in China显示文摘Objective Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear.Methods A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients’ medical records. Multivariable logistic regression models were used to estimate the odds ratio(OR) and 95% confidence interval(95% CI) of the associations between comorbidities(cardiometabolic or non-cardiometabolic diseases), clinical severity, and treatment outcomes of COVID-19.Results Overall, 158(13.6%) patients were diagnosed with severe illness and 32(2.7%) had unfavorable outcomes. Hypertension(2.87, 1.30–6.32), type 2 diabetes(T2 DM)(3.57, 2.32–5.49),cardiovascular disease(CVD)(3.78, 1.81–7.89), fatty liver disease(7.53, 1.96–28.96), hyperlipidemia(2.15, 1.26–3.67), other lung diseases(6.00, 3.01–11.96), and electrolyte imbalance(10.40, 3.00–26.10)were independently linked to increased odds of being severely ill. T2 DM(6.07, 2.89–12.75), CVD(8.47,6.03–11.89), and electrolyte imbalance(19.44, 11.47–32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission(5.46,3.25–9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes(6.58, 1.46–29.64) within two weeks.Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes. | MA Yan ZHU Dong Shan CHEN Ren Bo SHI Nan Nan LIU Si Hong FAN Yi Pin WU Gui Hui YANG Pu Ye BAI Jiang Feng CHEN Hong CHEN Li Ying FENG Qiao GUO Tuan Mao HOU Yong HU Gui Fen HU Xiao Mei HU Yun Hong HUANG Jin HUANG Qiu Hua HUANG Shao Zhen JI Liang JIN Hai Hao LEI Xiao LI Chun Yan LI Min Qing LI Qun Tang LI Xian Yong LIU Hong De LIU Jin Ping LIU Zhang MA Yu Ting MAO Ya MO Liu Fen NA Hui WANG Jing Wei SONG Fang Li SUN Sheng WANG Dong Ting WANG Ming Xuan WANG Xiao Yan WANG Yin Zhen WANG Yu Dong WU Wei WU Lan Ping XIAO Yan Hua XIE Hai Jun XU Hong Ming XU Shou Fang XUE Rui Xia YANG Chun YANG Kai Jun YUAN Sheng Li ZHANG Gong Qi ZHANG Jin Bo ZHANG Lin Song ZHAO Shu Sen ZHAO Wan Ying ZHENG Kai ZHOU Ying Chun ZHU Jun Teng ZHU Tian Qing ZHANG Hua Min WANG Yan Ping WANG Yong Yan 无 | 2020 | Biomedical and Environmental Sciences2020，33，12： | 8 |
| 20 | Comparison of Functional and Radiological Outcomes Between Two Posterior Approaches in the Treatment of Multilevel Cervical Spondylotic Myelopathy显示文摘 | Da-Jiang Ren Fang Li Zhi-Cheng Zhang Guan Kai Jian-Lin Shan Guang-Min Zhao Tian-Sheng Sun | 2015 | Chinese Medical Journal2015，，15： | 8 |
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