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Convex PBW-type Lyndon Bases and Restricted Two-parameter Quantum Group of Type F_(4)

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Acta Mathematica Sinica,English Series 2023年第6期39卷 1053-1084页

作者： Xiao Yu CHEN Nai Hong HU xiu ling wang Department of Mathematics Shanghai Normal UniversityShanghai 200234P.R.China School of Mathematical Sciences SKLPMMPEast China Normal UniversityShanghai 200241P.R.China School of Mathematical Sciences and LPMC Nankai UniversityTianjin 300071P.R.China

The convex PBW-type Lyndon basis for two-parameter quantum group U_(r,s)(F_(4))is *** thatrs^(-1)is a primitive l-th root of unity with l odd,then the restricted quantum group u_(r,s)(F_(4))as a quotient of U_(r,s)(F_(4))is pointed,and of a Drinfel’d double structure under a certain *** of Hopf isomorphisms of u_(r,s)(F_(4))are determined,and the necessary and sufficient condition for u_(r,s)(F_(4))to be a ribbon Hopf algebra is singled out by describing the left and right integrals.

关键词： Convex PBW-type Lyndon basis restricted 2-parameter quantum groups integrals ribbon Hopf algebra

Synthesis and characterization of magnetic and luminescent Fe_3O_4/CdTe nanocomposites using aspartic acid as linker

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Chinese Chemical Letters 2011年第2期22卷 233-236页

作者： xiu ling wang Lu Wei Guan Hong Tao Meng Qiong Huang School of Chemistry Chemical Engineering and Materials Science Suzhou University Suzhou 215123 China School of Chemical and Biological Engineering Suzhou University of Science and Technology Suzhou 215009 China Yantai Entry-exit Inspection and Quarantine Bureau Yantai 264000 China Received 3 June 2010

In this study,the preparation of a new kind of magnetic and luminescent Fe3O4/CdTe nanocomposites was demonstrated. Superparamagnetic Fe3O4 nanoparticles were first synthesized by hydrothermal coprecipitation of ferric and ferrous ions,followed by the modification of their surfaces with tetramethylammonium hydroxide（TMAOH） and the chemical activation with aspartic *** surface-modified Fe3O4 nanoparticles were then covalently coated with CdTe quantum dots（QDs）,which were modified with mercaptoacetic acid（MPA）,to form the Fe3O4/CdTe magnetic and luminescent nanocomposites through the coordination of the amino groups on the surfaces of Fe3O4 and the carboxyl groups on CdTe *** structure and properties of as-synthesized nanocomposites were *** was indicated that the nanocomposites possessed structure with an average diameter of 40- 50 nm,yellow-green emission feature and room temperature *** the fluorescence and UV-vis absorption spectra of the nanocomposites showed a blue shift comparing with those of CdTe *** mechanism of the blue shift was *** nanocomposites retained the ferromagnetic property with a saturation magnetization of 8.9 emu/g.

关键词： Fe3O4/CdTe nanocomposites Luminescent Magnetic Synthesis Aspartic acid

TT genotype of GNAS1 T393C polymorphism predicts better outcome of advanced non-small cell lung cancer patients

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World Journal of Gastrointestinal Oncology 2014年第12期6卷 444-449页

作者： Hong-Yun Gong Wei-Guo Hu xiu-ling wang Fan Zhu Qin-Bin Song Department of Oncology Renmin Hospital of Wuhan University Department of Medical Microbiology School of Medicine Wuhan University

AIM: To evaluate the potential prognostic value of GNAS1 T393 C polymorphism in advanced non-small cell lung ***: We extracted genomic DNA from the peripheral blood leucocytes of 94 patients with advanced non-small cell lung cancer. Quantitative real-time polymerase chain reaction was used to determine the allelic discrimination. The correlation between genotype and overall survival was evaluated using the multivariate analysis and Kaplan-Meier ***: Thirty-eight out of 94(40%) patients displayed a TT genotype, 29 out of 94(31%) a CT genotype and 27 out of 94(29%) a CC genotype. The median survival of TT(25 mo) genotype carriers was longer than CT(12 mo) or CC(8 mo) genotype carriers. The favorable TT genotype predicted better overall survival(OS)(2-year OS: 48%; P =0.01) compared with CT(2-year OS: 18%) or CC(2-year OS: 15%) genotype. However, dichotomization between C-genotypes(CC + CT) and T-genotypes(TT) revealed significantly lower survival rates(2-year OS: 16%; P = 0.01) for C allele ***: Our data provided strong evidence that the GNAS1 T393 C genetic polymorphism influenced the prognosis in advanced non-small lung cancer with a worse outcome for C allele carriers.

关键词： GNAS1 Polymorphism Advanced non-small cell lung cancer Prognosis

Activity, but not Expression, of Soluble and Cell Wall-Bound Acid Invertases Is Induced by Abscisic Acid in Developing Apple Fruit

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Journal of Integrative Plant Biology 2006年第5期48卷 536-549页

作者： Qiu-Hong Pan Xiang-Chun Yu Na Zhang Xun Zou Chang-Cao Peng xiu-ling wang Ke-Qin Zou Da-Peng Zhang China State Key Laboratory of Plant Physiology and Biochemistry China Agricultural University Beijing 100094 China

The present experiment, involving both the in vivo injection of abscislc acid （ABA） Into apple （Malus domestica Brohk.） fruits and the in vivo Incubation of fruit tissues in ABA-contalnlng medium, revealed that ABA activates both soluble and cell wall-bound acid invertases. Immunoblottlng and enzyme-linked Immunosorbent assays showed that this ABA-induced acid invertase activation is Independent of the amount of enzyme present. The acid Invertase activation induced by ABA is dependent on medium pH, time course, ABA dose, living tissue and developmental stage. Two isomers of cls-（＋）-ABA, （-）-ABA and trans- ABA, had no effect on acid invertases, showing that ABA-induced acid invertase activation is specific to physiologically active cis-（＋）ABA. Protein kinase inhlbltors K252a and H7 as well as acid phosphatase Increased the ABA-Induced effects. These data indicate that ABA specifically activates both soluble and cell wall-bound acid Invertases by a posttranslational mechanism probably Involving reversible protein phosphorylatlon, and this may be one of the mechanisms by which ABA Is Involved In regulating fruit development.

关键词： abscisic acid acid invertase apple fruit protein phosphorylation sucrose metabolism.

Association between clustering of cardiovascular risk factors and resting heart rate in Chinese population:a cross-sectional study

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Journal of Geriatric Cardiology 2022年第6期19卷 418-427页

作者： Fu-Yu JING xiu-ling wang Jia-Li SONG Yan GAO Jian-Lan CUI Wei XU Yang YANG Li-Juan SONG Hai-Bo ZHANG Jia-Peng LU Xi LI Xin ZHENG National Clinical Research Center for Cardiovascular Diseases NHC Key Laboratory of Clinical Research for Cardiovascular MedicationsState Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Center for Cardiovascular DiseasesBeijingChina National Clinical Research Center for Cardiovascular Diseases ShenzhenCoronary Artery Disease CenterFuwai Hospital Chinese Academy of Medical SciencesShenzhenChina

BACKGROUND Epidemiologic studies have explored the association between a single cardiovascular risk factor(CVRF)and resting heart rate(RHR),but the research on the relation of multiple risk factors with RHR remains *** study aimed to explore the associations between CVRFs clustering and the risk of elevated *** In this cross-sectional study,adults aged 35-75 years from 31 provinces were recruited by the China PEACE Million Persons Projects from September 2015 to August *** focused on seven risk factors:hypertension,diabetes mellitus,dyslipidemia,obesity,smoking,alcohol use,and low physical *** logistic regression was used to calculate odds ratios(OR)for elevated RHR(>80 beats/min).RESULTS Among 1,045,405 participants,the mean age was 55.67±9.86 years,and 60.4%of participants were *** OR(95%CI)for elevated RHR for the groups with 1,2,3,4 and≥5 risk factor were 1.11(1.08-1.13),1.36(1.33-1.39),1.68(1.64-1.72),2.01(1.96-2.07)and 2.58(2.50-2.67),respectively(Ptrend<0.001).The association between the CVRFs clustering number and elevated RHR was much more pronounced in young males than in other age-sex *** comprising more metabolic risk factors were associated with a higher risk of elevated RHR than those comprising more behavioral risk *** There was a significant positive association between the CVRFs clustering number and the risk of elevated RHR,particularly in young *** clusters comprising more behavioral risk factors,clusters comprising more metabolic risk factors were associated with a higher risk of elevated *** may serve as an indicator of the cumulative effect of multiple risk factors.

关键词： elevated cardiovascular sectional

Overexpression of steroidogenic acute regulatory protein in rat aortic endothelial cells redeems palmitic acid-induced inflammation and reduction in nitric oxide bioavailability

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中国病理生理杂志 2012年第11期 2032-2033页

作者： TIAN Dai,QIU Yan-yan,LI Xiao-bo,ZHI xiu-ling,wang Xin-hong,YIN Lian-hua,NING Yan-xia(Department of Physiology and Pathophysiology,Shanghai Medical College,Fudan University,Shanghai 200032,China)

AIM:Endothelial dysfunction is a well documented evidence for onset of atherosclerosis and other cardiovascular ***-dogenic acute regulatory protein(StAR),one of the cholesterol transporters,plays an important role in maintenance of intracellular lipid ***,the effect of StAR in endothelial dysfunction is not completely *** acid(PA)has been

关键词： acid Overexpression of steroidogenic acute regulatory protein in rat aortic endothelial cells redeems palmitic acid-induced inflammation and reduction in nitric oxide bioavailability

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纳米纤维素研究及在食品工业中的应用前景

食品工业科技 2016年第21期37卷 377-382页

作者：张秀伶王稳航天津科技大学食品工程与生物技术学院天津300450

纳米纤维素是一种新型高分子聚合物,具有独特的分子结构,且具备高比表面积、流变剪切特性以及强机械强度等优良性能,在食品工业中应用广泛。本文主要介绍了纳米纤维素(CNF、CMC和BC)的结构形貌、制备方法以及理化性质(机械强度、流变学... 详细信息

纳米纤维素是一种新型高分子聚合物,具有独特的分子结构,且具备高比表面积、流变剪切特性以及强机械强度等优良性能,在食品工业中应用广泛。本文主要介绍了纳米纤维素(CNF、CMC和BC)的结构形貌、制备方法以及理化性质(机械强度、流变学特性和表面活性等),综述了纳米纤维素在食品中的应用,并对其进行了展望。

关键词：纳米纤维素制备理化性质食品

Regulation and function of endoplasmic reticulum autophagy in neurodegenerative diseases

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Neural Regeneration Research 2025年第1期20卷 6-20页

作者： xiu-Yun Zhao De-En Xu Ming-Lei Wu Ji-Chuan Liu Zi-ling Shi Quan-Hong Ma Department of Neurology and Clinical Research Center of Neurological Disease the Second Affiliated Hospital of Soochow UniversitySuzhouJiangsu ProvinceChina Institute of Neuroscience&Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases Soochow UniversitySuzhouJiangsu ProvinceChina Department of Neurology Jiangnan University Medical CenterWuxiJiangsu ProvinceChina

The endoplasmic reticulum,a key cellular organelle,regulates a wide variety of cellular *** reticulum autophagy,one of the quality control systems of the endoplasmic reticulum,plays a pivotal role in maintaining endoplasmic reticulum homeostasis by controlling endoplasmic reticulum turnover,remodeling,and *** this review,we briefly describe the endoplasmic reticulum quality control system,and subsequently focus on the role of endoplasmic reticulum autophagy,emphasizing the spatial and temporal mechanisms underlying the regulation of endoplasmic reticulum autophagy according to cellular *** also summarize the evidence relating to how defective or abnormal endoplasmic reticulum autophagy contributes to the pathogenesis of neurodegenerative *** summary,this review highlights the mechanisms associated with the regulation of endoplasmic reticulum autophagy and how they influence the pathophysiology of degenerative nerve *** review would help researchers to understand the roles and regulatory mechanisms of endoplasmic reticulum-phagy in neurodegenerative disorders.

关键词： autophagy endoplasmic reticulum endoplasmic reticulum autophagy endoplasmic reticulum quality control system endoplasmic reticulum receptors endoplasmic reticulum-associated degradation neurodegeneration neurodegenerative disease selective autophagy unfolded protein response

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膳食中的植物雌激素、肠道菌群与人类健康

世界华人消化杂志 2016年第35期24卷 4660-4676页

作者：王秀伶王烨河北农业大学生命科学学院河北省保定市071001

随着年龄增长,人体分泌的雌激素的量会逐渐降低.人体雌激素水平不足,可引发心血管、骨质疏松以及更年期综合征等多种疾病.事实上,植物体内也广泛分布着雌激素成分.由于植物中的天然雌激素含量较低选择含有天然雌激素的膳食不仅可使体内... 详细信息

随着年龄增长,人体分泌的雌激素的量会逐渐降低.人体雌激素水平不足,可引发心血管、骨质疏松以及更年期综合征等多种疾病.事实上,植物体内也广泛分布着雌激素成分.由于植物中的天然雌激素含量较低选择含有天然雌激素的膳食不仅可使体内雌激素得到源源不断的微量补充,同时又不会给机体健康带来影响或损伤.摄入机体的膳食中的植物雌激素还可被肠道菌群转化为活性更高的雌激素成分.本文对膳食中的植物雌激素种类与资源分布、体内代谢以及代谢产物的种类和生理功能等进行综述旨在为植物雌激素微生物转化产物的研究和利用提供参考.

关键词：植物雌激素肠道菌群微生物生物转化生物活性健康