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Cigarette smoking,body mass index associated with the risks of age-related cataract in male patients in northeast China

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International Journal of Ophthalmology(English edition) 2012年第3期5卷 317-322页

作者： Zhi-Quan Lu wen-hui sun Jia Yan Teng-Xuan Jiang Shu-Na Zhai and Yan Li Department of Epidemiology Liaoning Medical University Jinzhou 121001 Liaoning Province China

AIM: To determine the association between cigarettes smoking, body mass index (BMI) and the risk of age-related cataract (ARC) in middle-aged and elderly men in Northeast China. METHODS: A hospital-based case control study was conducted. Cases (n =362) were men who had surgically treated ARC, 45-85 years old; controls frequency-matched (n=362) were men who had been admitted to the same hospital as cases for other diseases not related with eye diseases. Cases and controls were matched with 1:1. The cases and controls were interviewed during their hospital stay, using a structured interviewer-administrated questionnaire that included information on sociodemographic characteristics, socioeconomic, lifestyle habits (tobacco smoking and alcohol consumption, etc.), anthropometric measures, personal medical history, and family history of ARC in first-degree relatives, and simultaneously BMI was calculated. The odds ratios (OR) and 95% confidence intervals (CI) of ARC were estimated using multiple logistic regression models. RESULTS: After adjusting for age and multiple potential confounders, higher BMI was associated with an increased risk of ARC. Cigarette smoking, years smoking or moderate cigarette smoking (1-29 cigarettes per day) had no relation with the risk of ARC (P>0.05), although patients smoking >= 30 cigarettes per day had an elevated risk of ARC as compared with the non-smokers (OR=1.55, 95% CI; 1.16-2.85, P=0.026). Higher BMI was associated with an increased risk of ARC. Both overweight and obesity was associated with an obviously increased risk for surgically ARC (OR=1.55, 95% CI:1.02-1.98, P=0.015 and OR=1.71, 95% CI:1.32-2.39, P=0.013 respectively) compared to normal BMI. Then participants were grouped into quartiles of BMI (Q1 to Q4), compared to controls in the lowest quartile, the ORfor cases in the highest quartile of BMI was 1.54 (OR=1.54, 95% CI: 1.08-2.46, P=0.022). The results of univariate analysis showed cigarette smoking was not associated with

关键词： age-related cataract male smoking body mass index risk

Relationship between dietary macronutrient intake and the risk of age-related cataract in middle-aged and elderly patients in northeast China

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International Journal of Ophthalmology(English edition) 2013年第6期6卷 805-810页

作者： Zhi-Quan Lu Jia Yan wen-hui sun Teng-Xuan Jiang Shu-Na Zhai Yan Li Guang-Dong Gao Department of Epidemiology Liaoning Medical University Department of Ophthalmology the First Affiliated Hospitalof Liaoning Medical University

AIM:To examine the association between dietary macronutrient intake and the risk of age-related cataract(ARC)in middle-aged and elderly ***:A hospital-based case-control study was conducted from December 2009 to November ***(n=360)were patients with cataract aged 45-85years old,and controls(n=360)were patients who had been admitted to the same hospital for diseases not related with *** subjects were interviewed using a structured interviewer-administrated questionnaire that included information on socio-demographic characteristics,lifestyle habits and detailed medical history,simultaneously,the dietary intakes of nutrients were collected via a valid semi-quantitative food frequency questionnaire(FFQ).The odds ratios(OR)and corresponding 95%confidence intervals(CI)of three types of ARC were estimated using multiple logistic regression ***:After adjusting for multiple potential confounders,total dietary intake of carbohydrate was positively associated with cortical cataract,compared to controls in the lowest quartile,and the OR for cases in the highest quartile of intake was 2.471(95%CI:1.348-6.043,P=0.027).Higher dietary intakes of protein were protective for posterior subcapsular cataract(PSC)(OR=0.528,95%CI:0.148-0.869,P=0.023).Dietary fat intake was not associated with any type of cataract,however,participants in the highest quartile of polyunsaturated fatty acids intake had 2.7 times the risk of nuclear cataract as did those in the lowest quartile(OR=2.742,95%CI:1.790-4.200,P=0.033).CONCLUSION:A high intake of carbohydrate and polyunsaturated fatty acid may increase the odds of cortical and nuclear cataract,respectively,whereas high intake of protein,especially animal protein,may protect against PSC *** is possible that dietary changes of target population may reduce the risk of ARC.

关键词： age-related cataract carbohydrate protein polyunsaturated fatty acid

Fulminant type 1 diabetes： report of two cases

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Chinese Medical Journal 2008年第2期121卷 181-182页

作者： WANG Tong XIAO Xin-hua LI wen-hui YUAN Tao sun Xiao-fang WANG Heng Key Laboratory of Endocrinology of the Ministry of Health Department of Endocrinology Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College Beijing 100730 China

Type 1 diabetes is classified as either autoimmune （type 1A） or idiopathic （type 1B） diabetes. Recently,fulminant type 1 diabetes has been identified as a new subtype of idiopathic diabetes. It is characterized by an abrupt onset of diabetic ketoacidosis within a short period of time （4 days on average）, complete destruction of pancreatic β cells, remarkably elevated plasma glucose level, and a near-normal HbAlc level. The patients often have flu-like or abdominal symptoms at onset and elevated level of pancreatic exocrlne enzymes.

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Integrative Analyses of Lung Squamous Cell Carcinoma in Ten Chinese Patients with Transcriptome Sequencing

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Journal of Genetics and Genomics 2015年第10期42卷 579-587页

作者： Lu-Lu Yang Xu-Chao Zhang Shao-Kun Chuai Zhi-Hong Chen Zhi Xie Wei-Bang Guo Shi-Liang Chen Yuan-Yuan Lei Long-Hua Guo Lan Ying Gou hui-wen sun Qi Zhang Jin-Ji Yang Hai-Yan Tu Jian Su Yi-Long Wu Guangdong Lung Cancer Institute Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer Guangdong General Hospital &Guangdong Academy of Medical Sciences The First Clinic College of South China University of Technology Burning Rock Biotech First Department of Chemotherapy Meizhou People Hospital

Few effective therapies have been developed for the treatment of lung squamous cell carcinoma （SQCC）, in part due to a lack of un- derstanding regarding the mechanisms underlying the initiation and development of this disease. Whole transcriptome sequencing not only provides insight into the expression of all transcribed genes, but offers an efficient approach for identifying genetic variations, including gene fusions, mutations and alternative splicing. In this study, we performed whole transcriptome sequencing of 10 patients with stage IIIA lung SQCC, and discovered a large number of single nucleotide variants （SNVs： mean of 12.2 SNVs/Mb）, with C〉T/G〉A and A〉G/T〉C transitions being the most frequently observed. Additionally, a total of 132 gene fusions were identified based upon TopHat alignments, 70.5% （93/132） of which occurred as a result of intra-chromosomal rearrangements. Based on the number of supporting reads for each fusion, we further validated 20 of the 26 top gene fusions by RT-PCR and Sanger sequencing. Taken together, these data provide an in-depth view of transcriptional alterations in lung SQCC patients, and may be useful for identification of new therapeutic targets.

关键词： Lung squamous cell carcinoma Transcriptome sequencing Gene fusion

Real-world evidence on the efficacy and safety of vonoprazanamoxicillin dual therapy for Helicobacter pylori treatment in elderly patients

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World Journal of Gastroenterology 2025年第1期31卷 68-78页

作者： wen Gao Jing-wen Li hui Ye Xue-Zhi Zhang Jian-Xiang Liu Hong Cheng Department of Gastroenterology Peking University First HospitalBeijing 100034China School of Medicine Tsinghua MedicineTsinghua UniversityBeijing 100034China Department of Traditional Chinese Medicine and Integrative Medicine Peking University First HospitalBeijing 100034China

BACKGROUND A dual therapy regimen containing amoxicillin is a common treatment option for the eradication of Helicobacter pylori(***).While substantial research supports the efficacy and safety of vonoprazan and amoxicillin(VA)dual therapy in the general population,there is still a lack of studies specifically focusing on its safety in elderly *** To evaluate efficacy and safety of VA dual therapy as first-line or rescue treatment for *** in elderly *** As a real-world retrospective study,data were collected from elderly patients aged 60 years and above who accepted VA dual therapy(vonoprazan 20 mg twice daily+amoxicillin 1000 mg thrice daily for 14 days)for *** eradication in the Department of Gastroenterology at Peking University First Hospital between June 2020 and January *** status was evaluated by^(13)C-urease breath test 6 weeks after *** adverse events(AEs)during treatment were *** In total,401 cases were ***-one cases were excluded due to loss to follow-up,lack of re-examination,or unwillingness to take *** total of 380 included cases comprised 250 who received VA dual therapy as first-line treatment and 130 who received VA dual therapy as rescue *** was successfully eradicated in 239 cases(95.6%)in the first-line treatment group and 116 cases(89.2%)in the rescue treatment *** overall incidence of AEs was 9.5%for both ***,9.2%of patients experienced an AE in the first-line treatment group and 10.0%in the rescue treatment *** patients discontinued treatment due to AE,with a discontinuation rate of 1.3%.No serious AE *** The VA dual therapy regimen as a first-line treatment and a rescue therapy was effective and safe for elderly patients aged 60 and older.

关键词： Helicobacter pylori Vonoprazan Amoxicillin Dual therapy Elderly

Plasmonic tandem heterojunctions enable high-efficiency charge transfer for broad spectrum photocatalytic hydrogen production

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Journal of Energy Chemistry 2025年第1期100卷 710-720页

作者： wenxuan Chen Xiu-Qing Qiao Guo hui Bojing sun Dongfang Hou Meidi Wang Xueqian Wu Tao Wu Dong-Sheng Li College of Materials and Chemical Engineering Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials China Three Gorges University Hubei Three Gorges Laboratory College of Chemistry and Materials Science and Guangdong Provincial Key Laboratory of Supramolecular Coordination Chemistry Jinan University

Rational engineering of semiconductor photocatalysts for efficient hydrogen production is of great significance but still challenging,primarily due to the limitations in charge transfer ***,a fascinating plasmonic tandem heterojunction with the hc-CdS/Mo2C@C heterostructure is aimfully prepared for effectively promoting the charge separation kinetics of the CdS photocatalyst via the synergistic strategy of phase junction,Schottky junction,and photothermal *** difference in atomic configuration between cubic-CdS （c-CdS） and hexagonal-CdS （h-CdS） leads to effective charge separation through a typical Ⅱ charge transfer mechanism,and plasmonic Schottky junction further extracts the electrons in the hc-CdS phase junction to realize gradient charge ***,the photothermal effect of Mo2C@C helps to expand the light absorption,accelerate charge transfer kinetics,and reduce the hydrogen evolution energy *** carbon layer provides a fast channel for charge transfer and protects the photocatalyst from *** a result,the optimized hc-CMC photocatalyst exhibits a significantly high photocatalytic H2production activity of 28.63 mmol/g/h and apparent quantum efficiency of 61.8%,surpassing most of the reported *** study provides a feasible strategy to enhance the charge transfer kinetics and photocatalytic activity of CdS by constructing plasmonic tandem heterogeneous junctions.

关键词： Heterojunctions LSPR Photocatalyst Phase junction Schottky junction Photothermal effect

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肠道病毒-D68的研究进展

中国生物制品学杂志 2017年第6期30卷 669-672页

作者：郑惠文孙明刘龙丁中国医学科学院北京协和医学院医学生物学研究所云南省重大传染病疫苗研发重点实验室云南昆明650118

肠道病毒(enterovirus,EV)-D68可引起呼吸道系统感染,严重者会诱发肺炎及脑脊髓炎而死亡。自1962年首次报道以来,EV-D68已在全球范围内流行。2002年,中国也有感染病例出现。2014年,EV-D68在加拿大及美国等地发生大规模流行,给全球公共... 详细信息

肠道病毒(enterovirus,EV)-D68可引起呼吸道系统感染,严重者会诱发肺炎及脑脊髓炎而死亡。自1962年首次报道以来,EV-D68已在全球范围内流行。2002年,中国也有感染病例出现。2014年,EV-D68在加拿大及美国等地发生大规模流行,给全球公共卫生带来重大威胁。本文对EV-D68的相关研究进展作一综述。

关键词：肠道病毒-D68 急性呼吸道感染急性迟缓性麻痹

模糊系统辨识方法在TIG焊过程建模中的应用

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铁道学报 1998年第6期20卷 111-114页

作者：李文孙辉陈字刚大连铁道学院

运用模糊集合理论，通对系统输入／输出量测值进行相关分析来建立脉冲ＴＩＧ焊动态过程的模糊模型。这是基于模糊关系模型系统辨识方法，并给出了模型精度的测试结果。结果表明，用该方法对ＴＩＧ焊过程建模是有效的。

关键词：系统辨识模糊关系模型 TIG焊焊接

Construction of Ni single-atom coordinated with doped N and S elements for mild hydrogenation of methyl acrylate to methyl propionate

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Nano Research 2025年第1期18卷 217-224页

作者： Taolue sun Chen Jian Gang Wang hui Zhao Guoliang Zhang Zengxi Li Chunshan Li State Key Laboratory of Mesoscience and Engineering CAS Key Laboratory of Green Process and EngineeringBeijing Key Laboratory of Ionic Liquids Clean ProcessInstitute of Process EngineeringChinese Academy of SciencesBeijing 100190China School of Chemical Engineering University of Chinese Academy of SciencesBeijing 100049China huizhou Institute of Green Energy and Advanced Materials Huizhou 516081China Advanced Energy Science and Technology Guangdong Laboratory Huizhou 516081China

Although the nickel-based catalyst is able toexhibit comparative catalytic activity to noble metal formethyl acrylate hydrogenation,it requires strict reactioncondition,which can be improved by regulation ofcoordination *** this study,we constructed akind of Ni single-atom coordinated with N and S(Ni-NSC)through the pyrolysis of organic Ni-based precursors at600℃.The existence and fine structure of Ni single-atom were confirmed by the spherical electron microscopicobservation in combination with the X-ray absorption spectroscopy(XAS)*** addition,the catalytichydrogenation assessment suggested that the as-prepared Ni-NSC catalyst exhibited higher activity and stability than theNi/NSC supported catalyst prepared by incipient wetness impregnation *** remarkable catalytic activity was dueto the high dispersion and density of Ni single-atom and weak adsorption energy of intermediates on these Ni sites.

关键词： methyl acrylate mild hydrogenation Ni single-atom coordination environment adsorption energy