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101篇 您的检索式:作者名="Hui Ting LIU"
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1The Tea Tree Genome Provides Insights into Tea Flavor and Independent Evolution of Caffeine Biosynthesis显示文摘茶是世界有巨大的经济、药用、文化的重要性的最旧、很流行的包含咖啡因的饮料。这里,我们在场第一个高质量的核苷酸序列充满重复(80.9%) ,栽培的茶树山茶 sinensis 的 3.02-Gb 染色体。我们证明茶树的一种非常地大的染色体尺寸从一些 LTR retrotransposon 家庭的慢、稳定、长期的扩大被结果。除了一个最近的整个染色体的复制事件,基因的系特定的扩大把新陈代谢的生合成与 flavonoid 联系了被发现,它提高 catechin 生产,萜烯酶激活,和应力公差,为茶风味和改编的重要特征。我们相对可可子和咖啡表明一个独立人士和茶咖啡因合成小径的快速的进化。在 25 山茶种类之中的比较研究表明那更高的表情大多数 flavonoid- 和咖啡因铺平 -- 然而并非 theanine 相关的基因贡献 catechins 和咖啡因的增加的生产并且因此提高处理茶的适用性和茶质量。这些新奇调查结果为进一步的 metabolomic 和典型生合成小径的功能的 genomic 精炼铺平道路并且将帮助开发将最后满足并且吸引世界范围的更多的茶喝酒者的茶风味的一个更多样化的集合。En-Hua Xia Hai-Bin Zhang Jun Sheng Kui Li Qun-Jie Zhang Changhoon Kim Yun Zhang Yuan Liu Ting Zhu Wei Li Hui Huang Yan Tong Hong Nan Cong Shi Chao Shi Jian-Jun Jiang Shu-Yan Mao Jun-Ying Jiao Dan Zhang Yuan Zhao You-Jie Zhao Li-Ping Zhang Yun-Long Liu Ben-Ying Liu Yue Yu Sheng-Fu Shao De-Jiang Ni Evan E. Eichler Li-Zhi Gao 2017Molecular Plant2017,10,6:113
2Role of Neutrophil Extracellular Traps in Asthma and Chronic Obstructive Pulmonary Disease显示文摘Ting Liu Fa-Ping Wang Geng Wang Hui Mao 2017Chinese Medical Journal2017,,6:22
3Synthesis and Anticancer Effect of gem-Difluoromethylenated Chrysin Derivatives显示文摘Ten gem-difluoromethylenated chrysin derivatives were prepared and their anticancer activities in vitro were evaluated by the standard MTT method. The results of biological test showed that some of gem-difluoromethylenated chrysin derivatives had higher anticancer activity than chrysin.Xing ZHENG Jian Guo CAO Duan Fang LIAO Bing Yang ZHU Hui Ting LIU 2006Chinese Chemical Letters2006,17,11:20
4Clinical outcome of small hepatocellular carcinoma after different treatments:A meta-analysis显示文摘AIM:To compare clinical outcomes between surgical resection(RES)and nonsurgical-RES(nRES)ablation therapies for small hepatocellular carcinoma(HCC).METHODS:MEDLINE,Embase and Cochrane Library databases were systematically searched for studies of RES and nRES treatments for small HCC between January 2003 and October 2013.The clinical outcome measures evaluated included overall survival rate,disease-free survival rate,adverse events,and local recurrence rate.Odds ratios(ORs)with 95%CIs were calculated using either the fixed effects model or random effects model.Theχ2 and I2 tests were calculated to assess the heterogeneity of the data.Funnel plots were used to assess the risk of publication bias.RESULTS:Our analysis included 12 studies that consisted of a total of 1952 patients(RES vs nRES),five studies that consisted of 701 patients[radiofrequency ablation(RFA)vs percutaneous ethanol injection(PEI)],and five additional studies[RFA vs RFA+transcatheter arterial chemoembolization(TACE)]that all addressed the treatment of small HCC.For cases of RES vs nRES,there was no significant difference in the 1-year(OR=0.99,95%CI:0.87-1.12,P=0.85)or 3-year(OR=0.97,95%CI:0.84-1.11,P=0.98)overall survival rate;however,there was a significant increase in the RES group in the 5-year overall survival rate(OR=0.81,95%CI:0.68-0.95,P=0.01).The 1-year(OR=0.94,95%CI:0.82-1.08,P=0.37)and 5-year(OR=0.99,95%CI:0.85-1.14,P=0.85)disease-free survival rates showed no significant differences between the two groups.The3-year disease-free survival rate(OR=0.81,95%CI:0.69-0.96;P=0.02)was higher in the RES group.For cases of RFA vs PEI,our data analysis indicated that RFA treatment was associated with significantly higher2-year(OR=0.76,95%CI:0.58-0.99,P=0.043)and3-year(OR=0.73,95%CI:0.54-0.98,P=0.039)overall survival rates;however,there were no significant differences in the 1-year(OR=0.92,95%CI:0.72-1.17,P=0.0502)overall survival rate or incidence of adverse events(OR=1.84,95%CI:0.76-4.45,P=0.173).For cases of RFA vs RFA+TACE,there were no significant differences in the 1-year(OR=1.17,95%CI:0.88-1.56,P=0.27)or 3-year(OR=1.25,95%CI:0.90-1.73,P=0.183)overall survival rate;however,the 5-year overall survival rate(OR=3.19,95%CI:1.51-6.74,P=0.002)in patients treated by RFA+TACE was higher than that treated by RFA alone.CONCLUSION:Surgical resection is superior to nonsurgical ablation for the treatment of small HCC.Among the studies analyzed,RFA is the most efficacious single nonsurgical ablation treatment.Wei Dong Ting Zhang Zhen-Guang Wang Hui Liu 2014World Journal of Gastroenterology2014,20,29:11
5mTORC2 promotes type I insulin-like growth factor receptor and insulin receptor activation through the tyrosine kinase activity of mTOR显示文摘rapamycin (mTOR ) 的哺乳动物的目标是 raptor-mTOR (mTORC1 ) 和控制多样的细胞的进程的 rictor-mTOR (mTORC2 ) 建筑群的一个核心部件。mTORC1 和 mTORC2 类型下游地调整几个元素我像胰岛素的生长因素受体(IGF 红外) 和胰岛素受体(InsR ) 。然而,它是未知的是否并且 mTOR 怎么自己调整 IGF 红外和 InsR。这里,我们证明 mTOR 拥有意外酷氨酸 kinase 活动并且激活 IGF-IR/InsR。Rapamycin 导致酷氨酸 phosphorylation 和 IGF-IR/InsR 的激活,它大部分依赖于 rictor 和 mTOR。而且, mTORC2 支持 IGF-IR/InsR 的导致 ligand 的激活。导致 IGF 、导致胰岛素的 IGF-IR/InsR phosphorylation 显著地在 rictor 空的房间被损害。胰岛素受体底层(红外) 直接与从而招募的 SIN1 交往 mTORC2 到 IGF-IR/InsR 并且支持 IGF-IR/InsR 的导致 rapamycin 或导致 ligand 的 phosphorylation。mTOR poly 向一般酷氨酸 kinase 底层展出酷氨酸 kinase 活动(Glu-Tyr ) 并且 IGF-IR/InsR。Tyr1131/1136 和 Tyr1146/1151 上的 recombinant mTOR 和 immunoprecipitated mTORC2 phosphorylate IGF 红外和 InsR 分别地。这些效果独立于 IGF-IR/InsR 的内在的 kinase 活动,作为在 kinase 死了的 IGF-IR/InsR 异种上由试金决定了。当从 rictor +/+ MCF-10A 房间的 rictor 和 mTOR immunoprecitates 向 IGF 红外和 InsR 展出酷氨酸 kinase 活动时,从 rictor −/− MCF-10A 房间的 mTOR immunoprecipitates 不导致 IGF 红外和 InsR phosphorylation。在 IGF 红外的残余 Tyr1131 或在 InsR 的 Tyr1146 的 Phosphorylation 缺乏的变化由 mTOR 废除 IGF-IR/InsR 的激活。最后, rictor 的 overexpression 支持导致 IGF 的房间增长。我们的工作作为双特性的 kinase 识别 mTOR 并且澄清 mTORC2 怎么支持 IGF-IR/InsR 激活。YancunYin Hui Hua Minjing Li Shu Liu Qingbin Kong Ting Shao Jiao Wang Yuanming Luo Qian Wang Ting Luo Yangfu Jiang 2016Cell Research2016,26,1:11
6Clinicopathological classification and individualized treatment of breast cancer显示文摘Hu Hui Liu Yin-hua Xu Ling Zhao Jian-xin Duan Xue-ning Ye Jing-ming Li Ting Zhang Hong Zhang Shuang Xiong Yan 2013Chinese Medical Journal2013,,20:8
7Association between Plasma Metal Levels and Diabetes Risk: a Case-control Study in China显示文摘Objective Many metals, some of which have been classified as environmental endocrine disruptors, are used extensively in everyday consumer products and are ubiquitous in our living environment. In the present study, we aimed to explore the associations between the prevalence risk of type 2 diabetes and plasma levels of 20 trace elements as well as those of heavy metals in a Han Chinese population. Methods We conducted a case-control study to investigate the associations between plasma concentrations of 20 metals and diabetes in Jiangsu province. A total of 122 newly diagnosed cases of type 2 diabetes and 429 matched controls were recruited from community physical examinations in Suzhou City of Jiangsu Province. Plasma metal levels were measured by inductively-coupled plasma mass spectrometry. Results After adjusting for confounders, plasma vanadium, chromium, manganese, copper, zinc, arsenic, selenium, strontium, palladium, cadmium, cesium, and barium were associated with diabetes risk(P < 0.05). The adjusted OR increased with increasing concentration of vanadium, manganese, copper, zinc, and cesium. Conclusion Many metals, including manganese, copper, zinc, arsenic, selenium, and cadmium in plasma, are associated with the morbidity of diabetes. Monitoring of environmental metal levels and further studies are urgently needed.LI Xiu Ting YU Peng Fei GAO Yan GUO Wen Hui WANG Jun LIU Xin GU Ai Hua JI Gui Xiang DONG Qiu WANG Bo Shen CAO Ying ZHU Bao Li XIAO Hang 2017Biomedical and Environmental Sciences2017,30,7:8
8Association 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 2020Biomedical and Environmental Sciences2020,33,12:8
9Combined prednisone and levothyroxine improve treatment of severe thrombocytopenia in hepatitis B with compensatory cirrhosis accompanied by subclinical and overt hypothyroidism显示文摘The aim of the present study was to investigate the relationship between hypothyroidism and thrombocytopenia in hepatitis Brelated compensatory liver cirrhosis and to determine whether treatment with levothyroxine and prednisone is superior in a multicenter, open-label, observational study in China. In total, 125 consecutive hepatitis B-related compensated liver cirrhosis patients with severe thrombocytopenia accompanied by hypothyroidism were included. The patients were divided into four groups according to treatment strategy: a control group(n=29), a prednisone group(n=25), a levothyroxine group(n=32) and a prednisone plus levothyroxine group(n=39). Severe thrombocytopenia was more prevalent in hepatitis B-associated compensatory liver cirrhosis patients with hypothyroidism than in euthyroid patients(29.6% vs. 14.7%, P<0.05). Combination treatment with prednisone and levothyroxine decreased the risk of bleeding and improved platelet recovery compared to control treatment and treatment with either prednisone or levothyroxine alone. The platelet count before therapy, serum thyroid stimulating hormone and combination treatment with prednisone and levothyroxine were associated with bleeding events. Therefore, the present study suggests that hypothyroidism is associated with severe thrombocytopenia in hepatitis B-associated compensatory liver cirrhosis. Treatment with prednisone plus levothyroxine may present a novel approach in these patients.Jing Xue Ru Feng Haixia Fu Qian Jiang Hao Jiang Jing Lu Hui Liu Jingwen Wang Ting Niu Xin Wang YANDi Xie Hao Wang Lanping Xu Kaiyan Liu Xiaojun Huang Xiaohui Zhang 2018Science China(Life Sciences)2018,61,8:8
10Effect of Simulated Microgravity and its Associated Mechanism on Pulmonary Circulation in Rats显示文摘Objective To study the effect of Simulated Microgravity and its Associated Mechanism on Pulmonary Circulation in Rats. Methods Rat tail-suspension model was used to simulate the physiological effects of microgravity and changes in pulmonary blood vessel morphology, pulmonary arterial and venous blood pressure, pulmonary vascular resistance, pulmonary vasomotoricity, as well as the regulation of pulmonary circulation by cytokines produced and released by the lung of rats were measured. Results The walls of pulmonary blood vessels of rats were thickened, and the pulmonary artery was reconstructed with increased pulmonary vascular resistance. The pulmonary blood vessels of rats became more prone to dilation as contractions increased. Rat epithelial Adrenomedulin gene transcription and protein expression were upregulated. The level of basic fibroblast growth Factor of rat was also elevated. Conclusion Findings from the present study on rats revealed that the microgravity can affect pulmonary blood vessel structure, pulmonary arterial pressure, and pulmonary blood vessel self-regulation and cytokine production.LI Tian Zhi YUAN Ming CHEN Zhen Hong GUO Ying Hua KANG Chun Yan WANG Jing Yu LI Zhi Li WANG De Sheng WANG Hui Juan YUAN Min LIU Chang Ting 2013Biomedical and Environmental Sciences2013,26,2:6
11Fibroblasts in an endocardial fibroelastosis disease model mainly originate from mesenchymal derivatives of epicardium显示文摘Hui Zhang Xiuzhen Huang Kuo Liu Juan Tang Lingjuan He Wenjuan pu Qiaozhen Liu Yan Li Xueying Tian Yue Wang Libo Zhang Ying Yu Hongyan Wang Ronggui Hu Fengchao Wang Ting Chen Qing-Dong Wang Zengyong Qiao Li Zhang Kathy O Lui Bin Zhou 2017Cell Research2017,27,9:6
12Antigens synthesis and antibodies preparation for furazolidone and its metabolite 3-amino-2-oxazolidinone显示文摘3- 的二 haptens [(5-amino-furan-2-ylmethylene ) 氨基] oxazolidin-5-one (FZ-NH2 ) 和 3-{[(4-carboxyphenyl ) 甲又]-amino}-2-oxazolidinone (CPAOZ ) 被综合。为 FZ-NH2, immunogens 被 glutaraldehyde 和重氮基的盐方法准备。为 CPAOZ, immunogens 被活跃酉旨的方法连接并且混合了酸酐。与联合相比,间接竞争连接酶的 immunosorbent 试金(ic-ELISA ) 经由活跃酉旨方法经由 glutaraldehyde 方法和 CPAOZ-KLH 的 immunogen 与 FZ-NH2-OVA 的涂层抗原被开发。为 furazolidone 和它的代谢物 AOZ (是的 NPAOZ 衍生物) ,敏感(IC50 ) 是 2.0 渭 g /L 和 2.5 渭 g /L,察觉(IC15 ) 的限制是 0.09 渭 g /L 和 0.25 渭 g /L 分别地。一个敏感方法为 furazolidone 的同时的决心被开发在喂并且它在织物的代谢物 AOZ。Hua Ping Zhu Ting Ting Liu Bing Liu Hui Ling Yin Xiao Long Li Li Wang Shuo Wang 2010Chinese Chemical Letters2010,21,9:6
13A new tool for comprehensive geriatric assessment in elderly patients with acute myeloid leukemia:a pilot study from China显示文摘Background:Acute myeloid leukemia(AML)is a common type of hematological malignancy in elderly people.Geriatricians developed comprehensive geriatric assessment(CGA)methods for elderly patients;however,the tools used for CGA in AML are not uniform.Thus,we aimed to validate the instrumental activities of daily living(IADL)scales,age,comorbidities(Charlson Comorbidity Index),and albumin(IACA)index,which is a new tool for CGA,in elderly patients with AML.Methods:Patients aged>60 years who had been diagnosed with AML were screened for eligibility.Among the IACA low-,intermediate-,and high-risk groups,continuous variables were compared using the Mann-Whitney U test,and categorical variables were compared using/2 and Fisher exact tests.In addition,probabilities of overall survival(OS)were estimated using the Kaplan-Meier method.Results:A total of 21,34,and 6 patients were categorized into IACA low-risk(0 point),intermediate-risk(1-2 points),and high-risk(>3 points)groups,respectively.The rates of relapse/progression-related mortality were 23.8%,58.8%,and 100.0%in the IACA low-,intermediate-,and high-risk groups,respectively(χ^2=12.81,P<0.001).The 2-year probabilities of OS were 47.7%(95%confidence interval[CI]22.8%-72.6%)and 20.2%(95%CI 5.9%-34.5%)in the IACA low-and intermediate-risk groups,respectively(χ^2=5.99,P=0.014),which were significantly higher than those in the high-risk group(low-risk[47.7%(95%CI 22.8%-72.6%)]vs.high-risk[0],/=20.80,P<0.001;intermediate-risk[20.2%(95%CI 5.9%-34.5%)]vs.high-risk[0],χ^2=7.56,P=0.006;respectively).In the IACA low-risk group,the 2-year probability of OS in patients receiving induction chemotherapy(50.8%[95%CI 24.1%-77.5%])was significantly higher than that in those receiving best supportive care(0,χ^2=25.74,P<0.001).Conclusion:We suggest that the IACA index might be a simple and effective tool for comprehensive geriatric assessment in elderly AML patients.Chun-Li Zhang Ru Feng Jiang-Tao Li Ting Wang Jie-Fei Bai Hui Liu 2020Chinese Medical Journal2020,,4:5
14Fructus phyllanthi tannin fraction induces apoptosis and inhibits migration and invasion of human lung squamous carcinoma cells in vitro via MAPK/MMP pathways显示文摘目的: 从传统的西藏的药 Fructus phyllanthi 的 Fructus phyllanthi 丹宁部分(PTF ) 被发现了在老鼠禁止肺和肝癌。在这研究,我们在人的肺调查了 PTF 的 anticancer 机制在 vitro 的有鳞的癌房间。Hai-juan ZHAO Ting LIU Xin MAO Shu-xian HAN Ri-xin LIANG Lian-qiang HUI Chun-yu CAO Yun YOU Lan-zhen ZHANG 2015Acta Pharmacologica Sinica2015,36,6:4
15Effect and Safety of Kangfuyan Capsules(抗妇炎胶囊)for Relieving Chronic Pelvic Pain:A Multicenter,Randomized,Controlled,Double-Blind,Parallel-Group Clinical Trial显示文摘Objective To evaluate the effect and safety of Kangfuyan Capsules(抗妇炎胶囊)for treating pelvic inflammatory disease(PID)in patients with chronic pelvic pain(CPP)in a multicenter,randomized,controlled,double-blind,parallel-group clinical trial.Methods Totally,240 PID patients with CPP were randomized into 2 groups using a computer generated random number at a 1:1 ratio from 10 hospitals in China between September 2014 and November 2015.Patients received either oral Kangfuyan Capsules or Gongyanping Capsules(宫炎平胶囊,control);the regimen for both groups comprised 4 capsules(3 times daily)for 12 weeks,with follow-up visit 4 weeks after treatment.The visual analogue scale(VAS)scores,clinical responses,remarkable cure rates for each symptom,and quality of life scores were assessed at baseline,and after 1,2,and 3 months.Adverse events were also recorded.Results The VAS scores were significantly lower(P<0.05),whereas the clinical responses,remarkable cure rates for lower abdominal pain,uterine tenderness,adnexal mass,and adnexal tenderness,and Health-related quality of life(EQ-5D)scores were higher in the Kangfuyan group than in the control group at 3 months(P<0.05).Common treatment-related adverse events included high hepatic enzyme levels,reduced hemoglobin levels,and elevated platelet counts,although all the adverse events were either mild or moderate in severity.Conclusion Compared with Gongyanping therapy,Kangfuyan therapy yielded markedly better analgesia effects for CPP caused by PID,with obvious long-term efficacy and good safety.(Registration No.ChiCTR190022732)LIU Zhao-hui JIN Zhe ZHAO Hong LU Yao ZHEN Hui ZOU Ting 2021Chinese Journal of Integrative Medicine2021,27,12:4
16Rapid Identification of Legionella Pathogenicity by Surface-Enhanced Raman Spectroscopy显示文摘Objective To establish Surface-enhanced Raman Spectroscopy(SERS) can be used as a rapid and reliable method to distinguish virulent strain and mild strain of L. pneumophila. Methods We isolated and characterized of bacterial strains from ATCC and water samples strains, while we analyzed data from SERS technology using gold nanoparticles as a base and cell infections were employed to rapidly detect L. pneumophila strains. Origin 8.0 was used to collect Raman spectra, smooth and homogenize data, and to contrast spectra. Principal component analysis(PCA) was conducted to discriminate differences between groups using the multivariate analysis package Py Chem 3.0.5. Results Our results indicated that the peaks of high virulence strains reached ≥4000. This criterion was verified by subsequent cell experiments. In addition, we also conducted SERS rapid identification on the virulence of several collected clinical strains and obtained accurate results. Conclusion The present study indicates that the established SERS protocol can be used as a rapid and reliable method to distinguish virulent and mildly virulent strains of L. pneumophila, which can be further used in clinical samples.LI Jing QIN Tian JIA Xiao Xiao DENG Ai Hua ZHANG Xu FAN Wen Hui HUO Shuai Dong WEN Ting Yi LIU Wen Jun 2015Biomedical and Environmental Sciences2015,28,6:4
17A natural gas hydrate-oil-gas system in the Qilian Mountain permafrost area, northeast of Qinghai-Tibet Plateau显示文摘Natural gas hydrate,oil and gas were all found together in the Qilian Mountain permafrost area,northeast of Qinghai-Tibet Plateau,China.They are closely associated with each other in space,but whether they are in any genetic relations are unknown yet.In this paper,a hydrocarbon gas-generation series,gas-fluid migration series and hydrocarbon gas-accumulation series are analyzed to probe the spatial,temporal and genetic relationships among natural natural gas hydrate,oil and gas.The subsequent results show that natural gas hydrate,oil and gas actually form a natural gas hydrate-oil-gas system.Based on the Middle Jurassic and the Upper Triassic hydrocarbon gas-generation series,it is divided into four major sub-systems in the study area:(1)A conventional Upper Triassic gas-bearing sub-system with peak hydrocarbon gas-generation in the late Middle Jurassic;(2)a conventional Middle Jurassic oil-bearing sub-system with low to mature hydrocarbon gas-generation in the late Middle Jurassic;(3)a natural gas hydrate sub-system with main gas source from the Upper Triassic gas-bearing sub-system and minor gas source from the Middle Jurassic oil-bearing sub-system as well as little gas source from the Middle Jurassic coal-bed gas and the microbial gas;(4)a shallower gas sub-system with microbial alteration of the main gas source from the Upper Triassic gas-bearing sub-system.This natural gas hydrate-oil-gas system and its sub-systems are not only theoretical but also practical,and thus they will play an important role in the further exploration of natural gas hydrate,oil and gas,even other energy resources in the study area.Zhen-quan Lu Shi-qi Tang Xiao-ling Luo Gang-yi Zhai Dong-wen Fan Hui Liu Ting Wang You-hai Zhu Rui Xiao 2020China Geology2020,3,4:4
18CRA-40/Atmosphere—The First-Generation Chinese Atmospheric Reanalysis(1979–2018):System Description and Performance Evaluation显示文摘Atmospheric reanalysis reproduces the past atmospheric conditions through assimilation of historical meteorological observations with fixed version of a numerical weather prediction(NWP)model and data assimilation(DA)system.It is widely used in weather,climate,and even business-related research and applications.This paper reports the development of CMA’s first-generation global atmospheric reanalysis(RA)covering 1979–2018(CRA-40;CRA refers to CMA-RA).CRA-40 is produced by using the Global Spectral Model(GSM)/Gridpoint Statistical Interpolation(GSI)at a 6-h time interval and a TL574 spectral(34-km)resolution with the model top at 0.27 hPa.A large number of reprocessed satellite data and widely collected conventional observations were assimilated during the reanalyzing process,including the reprocessed atmospheric motion vector(AMV)products from FY-2C/D/E/G satellites,dense conventional observations(at about 120 radiosonde and 2400 synoptic stations)over China,as well as MWHS-2 and GNSS-RO observations from FY-3C.The reanalysis fitting to observations is improved over time,especially for surface pressure with root-mean-square error reduced from 1.05 hPa in 1979 to 0.8 hPa,and for upper air temperature from 1.65 K in 1979 to 1.35 K,in 2018.The patterns of global analysis increments for temperature,specific humidity,and zonal wind are consistent with the changes in the observing system.Near surface temperature from the model’s 6-h forecast reflects the global warming trend reasonably.The CRA-40 precipitation pattern matches well with those of GPCP and other reanalyses.CRA-40 also successfully captures the QBO and its vertical and temporal development,hemispherical atmospheric circulation change,and moisture transport by the East Asian summer monsoon.CRA is now operationally running in near real time as a climate data assimilation system in CMA.Zhiquan LIU Lipeng JIANG Chunxiang SHI Tao ZHANG Zijiang ZHOU Jie LIAO Shuang YAO Jingwei LIU Minyan WANG Huiying WANG Xiao LIANG Zhisen ZHANG Yan YAO Ting ZHU Zhe CHEN Wenhui XU Lijuan CAO Hui JIANG Kaixi HU 2023Journal of Meteorological Research2023,37,1:4
19Construction of highly stable selenium nanoparticles embedded in hollow nanofibers of polysaccharide and their antitumor activities显示文摘Zhaohua Ping Ting Liu Hui Xu Yan Meng Wenhua Li Xiaojuan Xu Lina Zhang 2017Nano Research2017,10,11:4
20DCZ0801,a novel compound,induces cell apoptosis and cell cycle arrest via MAPK pathway in multiple myeloma显示文摘Multiple myeloma(MM)is a refractory malignant hematological malignancy,and many therapeutic strategies have been developed to cure patients with MM.DCZ0801 is a compound that consists of oxophenamide and pterostilbene.The role of these compounds in hematological cancers such as MM has yet to be studied.In this study,we explored the potential mechanism of DCZ0801 action,its anti-tumor activity both in vitro and in vivo on MM.This study was carried out via cell cycle proliferation assay,apoptotic analysis,western blot analysis,and examination of xenotransplantation model of tumors.The in vitro studies revealed that DCZ0801 could inhibit cell proliferation and induce apoptosis by regulating both caspase-dependent and mitogen-activated protein kinase signaling pathways,inducing S-phase arrest of the cell cycle related to downregulation of CDK2,cyclin-A2,and CDC25A protein expression.The in vivo studies showed that DCZ0801 could significantly reduce the size of the tumors in nude mice.Our results demonstrated that DCZ0801 may emerge as the new therapeutic option for the patient with MM.Ting Zhang Bo Li Qilin Feng Zhijian Xu Cheng Huang Huiqun Wu Zhangbo Chen Liangning Hu Lu Gao Peng Liu Guang Yang Hui Zhang Kang Lu Tingye Li Yi Tao Xiaosong Wu Jumei Shi Weiliang Zhu 2019Acta Biochimica et Biophysica Sinica2019,51,5:3
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