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53篇 您的检索式:作者名="Sen Ren"
    题名 作者 年代 出处 被引量
1Sequencing of PCR amplified HBV DNA pre-c and c regions in 2.2.15 cells and antiviral action by targeted antisense oligonucleotide directed against sequence显示文摘INTRODUCTIONManystudieshaveshownthatantisenseoligonucleotides(ASONs)canefficientlyinhibitHBVDNAreplicationandexpresioninvitro...ZHOUG Sen 1, WEN Shou Ming 2, ZHANG Ding Feng 3, WANG Quan Li 4, WANG Seng Qi 4 and REN Hong 3 1998World Journal of Gastroenterology1998,4,5:16
2Comprehensive analysis of NAC transcription factors and their expression during fruit spine development in cucumber (Cucumis sativus L.)显示文摘The cucumber(Cucumis sativus L.)is an important vegetable crop worldwide,and fruit trichomes or spines are an important trait for external fruit quality.The mechanisms underlying spine formation are not well understood,but the plant-specific NAC family of transcription factors may play important roles in fruit spine initiation and development.In this study,we conducted a genome-wide survey and identified 91 NAC gene homologs in the cucumber genome.Clustering analysis classified these genes into six subfamilies;each contained a varying number of NAC family members with a similar intron–exon structure and conserved motifs.Quantitative real-time PCR analysis revealed tissue-specific expression patterns of these genes,including 10 and 12 that exhibited preferential expression in the stem and fruit,respectively.Thirteen of the 91 NAC genes showed higher expression in the wild-type plant than in its near-isogenic trichome mutant,suggesting their important roles in fruit spine development.Exogenous application of four plant hormones promoted spine formation and increased spine density on the cucumber fruits;several NAC genes showed differential expression over time in response to phytohormone treatments on cucumber fruit,implying their essential roles in fruit-trichome development.Among the NAC genes identified,12 were found to be targets of 13 known cucumber micro-RNAs.Collectively,these findings provide a useful resource for further analysis of the interactions between NAC genes and genes underlying trichome organogenesis and development during fruit spine development in cucumber.Xingwang Liu Ting wang Ezra Bartholomew Kezia Black Mingming Dong Yaqi Zhang Sen Yang Yanling Cai Shudan Xue Yiqun Weng Huazhong Ren 2018Horticulture Research2018,5,1:10
3Association 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
4Atomic layer deposition of TiO_(2) on carbon-nanotubes membrane for capacitive deionization removal of chromium from water显示文摘Chromium(Cr)is a common heavy metal that has severe impacts on the ecosystem and human health.Capacitive deionization(CDI)is an environment-friendly and energy-efficient electrochemical purification technology to remove Cr from polluted water.The performance of CDI systems relies primarily on the properties of electrodes.Carbon-nanotubes(CNTs)membranes are promising candidates in creating advanced CDI electrodes and processes.However,the low electrosorption capacity and high hydrophobicity of CNTs greatly impede their applications in water systems.In this study,we employ atomic layer deposition(ALD)to deposit TiO_(2) nanoparticulates on CNTs membranes for preparing electrodes with hydrophilicity.The TiO_(2)-deposited CNTs membranes display preferable electrosorption performance and reusability in CDI processes after only 20 ALD cycles deposition.The total Cr and Cr(VI)removal efficiencies are significantly improved to 92.1%and 93.3%,respectively.This work demonstrates that ALD is a highly controllable and simple method to produce advanced CDI electrodes,and broadens the application of metal oxide/carbon composites in the electrochemical processes.Jianhua Feng Sen Xiong Li Ren Yong Wang 2022Chinese Journal of Chemical Engineering2022,35,5:3
5Antioxidant Effects of Oats Avenanthramides on Human Serum显示文摘The antioxidant ability of capsules containing oats avenanthramides on human body was evaluated in present study.Healthy people were randomized to supplementation with oats-derived avenanthramides capsules or placebo for 1 mon.Plasma lipid peroxides and antioxidant status were measured.For 8 capsules (containing 3.12 mg avenanthramides) groups,the levels of serum superoxide dismutase (SOD) and reduced glutathione hormone (GSH) were significantly increased by 8.4 and 17.9%,respectively (P<0.05),and malondialdehyde (MDA) level significantly decreased by 28.1%.The total cholesterol (TC),triglyceride (TG),and low density lipoprotein cholesterol (LDL-C) levels were lowered by 11.1,28.1,and 15.1%,respectively (P<0.05).The high density blood lipoprotein cholesterol (HDL-C) levels in the same treat was increased by 13.2%.Based on our research,it can be concluded that oats extract containing avenanthramides possessed a high antioxidative activity on humans.It indicated that oat avenanthramides could be used to prevent hyperlipemic and angiocardiopathy.LIU Sen YANG Nan HOU Zhao-hua YAO Yang Lü Li ZHOU Xian-rong REN Gui-xing 2011Agricultural Sciences in China2011,10,8:3
6Benzimidazoles induce concurrent apoptosis and pyroptosis of human glioblastoma cells via arresting cell cycle显示文摘Glioblastoma multiforme(GBM)is the most malignant and lethal primary brain tumor in adults accounting for about 50%of all gliomas.The only treatment available for GBM is the drug temozolomide,which unfortunately has frequent drug resistance issue.By analyzing the hub genes of GBM via weighted gene co-expression network analysis(WGCNA)of the cancer genome atlas(TCGA)dataset,and using the connectivity map(CMAP)platform for drug repurposing,we found that multiple azole compounds had potential anti-GBM activity.When their anti-GBM activity was examined,however,only three benzimidazole compounds,i.e.flubendazole,mebendazole and fenbendazole,potently and dose-dependently inhibited proliferation of U87 and U251 cells with IC50 values below 0.26μM.Benzimidazoles(0.125−0.5μM)dose-dependently suppressed DNA synthesis,cell migration and invasion,and regulated the expression of key epithelial-mesenchymal transition(EMT)markers in U87 and U251 cells.Benzimidazoles treatment also dose-dependently induced the GBM cell cycle arrest at the G2/M phase via the P53/P21/cyclin B1 pathway.Furthermore,the drugs triggered pyroptosis of GBM cells through the NF-κB/NLRP3/GSDMD pathway,and might also concurrently induced mitochondria-dependent apoptosis.In a nude mouse U87 cell xenograft model,administration of flubendazole(12.5,25,and 50 mg·kg^(−1)·d^(−1),i.p,for 3 weeks)dose-dependently suppressed the tumor growth without obvious adverse effects.Taken together,our results demonstrated that benzimidazoles might be promising candidates for the treatment of GBM.Li-wen Ren Wan Li Xiang-jin Zheng Jin-yi Liu Yi-hui Yang Sha Li Sen Zhang Wei-qi Fu Bin Xiao Jin-hua Wang Guan-hua Du 2022Acta Pharmacologica Sinica2022,43,1:3
7Molecular mechanisms of insect adaptation to plant defense: Lessons learned from a Bruchid beetle显示文摘植物能积累,组成地或在正式就职以后,在他们授与抵抗到食草的昆虫的纸巾的许多防卫混合物。自然地发生的植物抵抗基因水池能经由转基因的途径在害虫管理用作一个军火库。当昆虫植物相互作用研究很快进展,植物防卫混合物的效果不仅由他们向目标地点的毒性,而且由昆虫怎么对挑战作出回应是坚定的,逐渐地变得清楚。昆虫消化的道不是植物防卫的被动目标,但是能经常适应饮食的挑战并且成功地处理各种各样的植物毒素和抗代谢物。这适应回答形成了一个障碍到基于生物工学的害虫控制途径,它强调理解昆虫的重要性适应机制。昆虫消化上的朊酶禁止者的影响上的分子的研究显著地作出贡献到我们昆虫改编的理解种防卫。这评论将集中于暴露昆虫怎么对朊酶禁止者作出回应由质、量用豇豆 bruchid 大豆半胱氨酸朊酶禁止者 N 系统他们的消化朊酶改变。Keyan Zhu-Salzman Ren Sen Zeng 2008Insect Science2008,15,6:3
8The dichotomous and incomplete adaptive immunity in COVID-19 patients with different disease severity显示文摘The adaptive immunity that protects patients from coronavirus disease 2019(COVID-19),caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),is not well characterized.In particular,the asymptomatic patients have been found to induce weak and transient SARS-CoV-2 antibody responses,but the underlying mechanisms remain unknown;meanwhile,the protective immunity that guide the recovery of these asymptomatic patients is elusive.Here,we characterized SARS-CoV-2-specific B-cell and T-cell responses in 10 asymptomatic patients and 64 patients with other disease severity(mild,n=10,moderate,n=32,severe,n=12)and found that asymptomatic or mild symptomatic patients failed to mount virus-specific germinal center(GC)B cell responses that result in robust and prolonged humoral immunity,assessed by GC response indicators including follicular helper T(TFH)cell and memory B cell responses as well as serum CXCL13 levels.Alternatively,these patients mounted potent virus-specific TH1 and CD8+T cell responses.In sharp contrast,patients of moderate or severe disease induced vigorous virus-specific GC B cell responses and associated TFH responses;however,the virus-specific TH1 and CD8+T cells were minimally induced in these patients.These results,therefore,uncovered the protective immunity in asymptomatic patients and also revealed the strikingly dichotomous and incomplete humoral and cellular immune responses in COVID-19 patients with different disease severity,providing important insights into rational design of effective COVID-19 vaccines.Leiqiong Gao Jing Zhou Sen Yang Lisha Wang Xiangyu Chen Yang Yang Ren Li Zhiwei Pan Jing Zhao Zhirong Li Qizhao Huang Jianfang Tang Li Hu Pinghuang Liu Guozhong Zhang Yaokai Chen Lilin Ye 2021Signal Transduction and Targeted Therapy2021,6,4:2
9Simultaneous quantification of 18 bioactive constituents in Ziziphus jujuba fruits by HPLC coupled with a chemometric method显示文摘The fruit of Ziziphus jujuba Mill., known as Hongzao(or Hong-Zao) in Chinese and cultivated in China for more than 4 000 years, has shown to have hepatoprotective property. In previous study, we have isolated and identified 27 known compounds from Z. jujuba fruits, which demonstrated anti-tumor activity. In this study, a high-performance liquid chromatography-diode-array detection-mass spectrometry(HPLC-DAD-MS) method was successfully applied to the simultaneous characterization and quantitation of 18 constituents in 28 Z. jujuba samples, comprised of 12 cultivars from different regions in China, by comparing their HPLC retention times, MS spectra, UV spectra, and NMR data with those of reference compounds. The quantitative method was validated with excellent linearity(R^(2 )> 0.999 1), preferable intra-and inter-day precisions(RSD < 2.78%), and good recoveries(94.96%–102.65%). The content variation of 18 compounds was analyzed by a chemometric method(hierarchical cluster analysis). In addition, these constituents showed protection against carbon tetrachloride(CCl_(4)) intoxicated Hep G2 cell lines by decreasing lactic dehydrogenase(LDH) levels. Results in this study illustrated that the content of all 18 compounds examined has significant difference and variation among cultivars and extracts. The proposed method can serve as a prerequisite for quality control of bioactive compounds in Z. jujuba products.Tianyi Wang Sen Guo Xiameng Ren Junfeng Du Lu Bai Xueqin Cui Chi-Tang Ho Naisheng Bai 2022Food Science and Human Wellness2022,11,4:2
10Flexible Piezoresistive Sensors based on Conducting Polymer-coated Fabric Applied to Human Physiological Signals Monitoring显示文摘This paper describes a flexible pressure sensor based on polypyrrole(PPy)-Cotton composites,in which PPy is grown on cellulose fibers of cotton pads via an in situ vapor growth method,which is beneficial to the homogeneity of the composites.The resulting devices exhibits rapid response and recovery speed,the response and recovery times are 220 ms and 240 ms,respectively.The optimal PPy-Cotton Pads(PCPs)sensor shows low detection limit,which is about 50 Pa.At the same time,it exhibits excellent durability in the measurement of repeated loading-unloading pressure over 1000 cycles.The resultant sensor can be attached on different positions of body and applied to recording physiological signals,such as wrist pulse,vocal cord vibration,respiration and eyes blinking.Finally,a 4×4 pressure sensor array shows that the PCPs sensor has capability in pressure distribution detection and represents great potential in the fields of wearable electronics and biomedical devices.Xiuzhu Lin Tong Zhang Junhou Cao Han Wen Teng Fei Sen Liu Rui Wang Hui Ren Hongran Zhao 2020Journal of Bionic Engineering2020,17,1:1
11Aflatoxin B1: Toxicity, bioactivation and detoxification in the polyphagous caterpillar Trichoplusia ni显示文摘Trichoplusia ni 毛虫是杂食的 foliage-feeders 并且很少可能遇到黄麴毒素 B1 (AFB1 ) , mycotoxin 由曲霉属菌 flavus 和 A 生产了。parasiticus,在他们的主人植物。决定怎么 T。ni 应付 AFB1,我们评估了 AFB1 的毒性到 T。在不同发展阶段的 ni 毛虫并且发现忍耐显著地与幼虫的开发增加的那 AFB1。在 1 g/g 的 AFB1 的食谱加入完全禁止了最新孵的幼虫,而是 3 g/g 的幼虫的生长和 AFB1 没有的化蛹首先消费这的毛虫的幼虫的生长和化蛹上的明显的有毒的效果在孵化以后加重 10 天。Piperonyl butoxide,细胞色素 P450 monooxygenases (P450s ) 的一个一般禁止者,减少了 AFB1 的毒性,建议那 AFB1 是在 T 的 bioactivated。ni 和这 bioactivation 被 P450s 调停。某植物 allelochemicals 包括象黄酮,象 xanthotoxin 和 imperatorin 那样的 furanocoumarins,和象 visnagin 那样的 furanochromones 那样的 flavonoids,在另外的鳞翅类的幼虫导致 P450s 改善 AFB1 毒性,建议那 P450s 也在 T 涉及 AFB1 detoxification。ni。Ren Sen Zeng Zhimou Wen Guodong Niu R. Berenbaum 2013Insect Science2013,20,3:1
12An improved model for predicting soil thermal conductivity from water content at room temperature显示文摘LU Sen REN Tu-sheng GONG Yuan-shi 2006Soil Science Society of America Journal2006,71,1:1
13New Algorithm Rules Out Acute-on-chronic Liver Failure Development within 28 Days from Acute Decompensation of Cirrhosis显示文摘Background and Aims:Approximately 10%of patients with acute decompensated(AD)cirrhosis develop acute-on-chronic liver failure(ACLF)within 28 days.Such cases have high mortality and are difficult to predict.Therefore,we aimed to establish and validate an algorithm to identify these patients on hospitalization.Methods:Hospitalized patients with AD who developed ACLF within 28 days were considered pre-ACLF.Organ dysfunction was defined accord-ing to the chronic liver failure-sequential organ failure as-sessment(CLIF-SOFA)criteria,and proven bacterial infec-tion was taken to indicate immune system dysfunction.A retrospective multicenter cohort and prospective one were used to derive and to validate the potential algorithm,re-spectively.A miss rate of<5%was acceptable for the calcu-lating algorithm to rule out pre-ACLF.Results:In the deri-vation cohort(n=673),46 patients developed ACLF within 28 days.Serum total bilirubin,creatinine,international normalized ratio,and present proven bacterial infection at admission were associated with the development of ACLF.AD patients with≥2 organ dysfunctions had a higher risk for pre-ACLF patients[odds ratio=16.58195%confidence interval:(4.271-64.363),p<0.001].In the derivation co-hort,67.5%of patients(454/673)had≤1 organ dysfunction and two patients(0.4%)were pre-ACLF,with a miss rate of 4.3%(missed/total,2/46).In the validation cohort,65.9%of patients(914/1388)had≤1 organ dysfunction,and four(0.3%)of them were pre-ACLF,with a miss rate of 3.4%(missed/total,4/117).Conclusions:AD patients with≤1 organ dysfunction had a significantly lower risk of developing ACLF within 28 days of admission and could be safely ruled out with a pre-ACLF miss rate of<5%.Xiaoting Tang Hai Li Guohong Deng Xin Zheng Xianbo Wang Yan Huang Yanhang Gao Zhongji Meng Zhiping Qian Feng Liu Xiaobo Lu Yu Shi Beiling Li Wenyi Gu Xiaomei Xiang Yan Xiong Yixin Hou Jun Chen Na Gao Sen Luo Liujuan Ji Jing Li Rongjiong Zheng Haotang Ren Jinjun Chen 2023Journal of Clinical and Translational Hepatology2023,11,3:1
14Occurrence and impact of polychlorinated dibenzo-p-dioxins/dibenzofurans in the air and soil around a municipal solid waste incinerator显示文摘To assess the influence of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans(PCDD/Fs) on the environment in the vicinity of municipal solid waste incinerators(MSWIs), we determined the levels of PCDD/Fs in air and soil samples collected around a MSWI, which is the largest in China. The International Toxicity Equivalency Quantity(I-TEQ) concentrations of PCDD/Fs in air samples were from 0.0300 to 1.03 pg I-TEQ/m^3(0.445–13.6 pg/m^3), with an average of 0.237 pg I-TEQ/m^3, while in soil samples they ranged from 0.520 to 3.40 pg I-TEQ/g(2.41–88.7 pg/g) with an average of1.49 pg I-TEQ/g. The concentrations of PCDD/Fs in air and soil samples were comparable to other areas, and Pe CDFs were the dominant contributors, which was different from stack gas homologue patterns. Multivariate statistical analysis showed that PCDD/Fs emission from the MSWI did not directly affect the profiles of PCDD/Fs in air and soils, so that vehicles and unidentified emission sources should be considered. The daily inhalation levels of PCDD/Fs for children(0.0110 to 0.392 pg I-TEQ/(kg·day) and adults(0.00600 to 0.221 pg I-TEQ/(kg·day) near the MSWI were lower than the tolerable daily intake of 1.00 to 4.00 pg WHO-TEQ/(kg·day), but in winter the values were higher than in summer. These results can be used as basic data for assessing the risk of PCDD/Fs exposure in residents living around this MSWI, and more monitoring programs and studies should be carried out around MSWIs.Zhiguang Zhou Yue Ren Jiazhi Chu Nan Li Sen Zhen Hu Zhao Shuang Fan Hui Zhang Pengjun Xu Li Qi Shuting Liang Bin Zhao 2016Journal of Environmental Sciences2016,28,6:1
15Progress on diagnostic and prognostic markers of pancreatic cancer显示文摘Pancreatic cancer is a malignant disease characterized by low survival and high recurrence rate,whose patients are mostly at the stage of locally advanced or metastatic disease when first diagnosed.Early diagnosis is particularly important because prognostic/predictive markers help guide optimal individualized treatment regimens.So far,CA19-9 is the only biomarker for pancreatic cancer approved by the FDA,but its effectiveness is limited by low sensitivity and specificity.With recent advances in genomics,proteomics,metabolomics,and other analytical and sequencing technologies,the rapid acquisition and screening of biomarkers is now possible.Liquid biopsy also occupies a significant place due to its unique advantages.In this review,we systematically describe and evaluate the available biomarkers that have the greatest potential as vital tools in diagnosing and treating pancreatic cancer.HONG YANG WAN LI LIWEN REN YIHUI YANG YIZHI ZHANG BINBIN GE SHA LI XIANGJIN ZHENG JINYI LIU SEN ZHANG GUANHUA DU BO TANG HONGQUAN WANG JINHUA WANG 2023Oncology Research2023,31,2:1
16An improved model for predicting soil thermal conductivity from water content at room temperature显示文摘LU Sen REN Tusheng GONG Yuanshi 0,,01:1
17An improved model for predicting soil thermal conductivity from water content at room temperature 显示文摘Lu Sen Ren Tusheng Gong Yuanshi 2007Soil Science Society of America Journal2007,71,1:1
18An improved model for predicting soil thermal conductivity from water content at room temperature显示文摘Lu Sen Ren Tusheng Gong Yuanshi 2007Soil Sci Soc2007,71,1:1
19An improved model for predicting soil thermal conductivity from water content at room temperature显示文摘Lu Sen Ren Tusheng Gong Yuanshi 2007Soil Sci Soc Am J2007,71,1:1
20Polymer Materials Science and Engineering显示文摘Yang Sen Zhou Zhengfa Ren Fengmei 2008(2):63-662008,,2:1
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