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Current and recent cigarette smoking in relation to cardiovascular and non-cardiovascular mortality in an elderly male Chinese population

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老年心脏病学杂志:英文版 2023年第8期20卷 567-576页

作者： Wen-Yuan-Yue WANG Xiao-fei YE Chao-Ying MIAO Wei ZHANG Chang-Sheng SHENG Qi-Fang huang Ji-Guang WANG School of Public Health Shanghai Jiaotong University School of MedicineShanghaiChina Department of Cardiovascular Medicine The Shanghai Institute of HypertensionRuijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina

OBJECTIVE To investigate the association between current and former smoking and the risk of mortality in elderly Chinese *** Our study participants were elderly(≥60 years)men recruited in a suburban town of *** smoking status was categorized as never smoking,remote(cessation>5 years)and recent former smoking(cessation≤5 years),and light-to-moderate(≤20 cigarettes/day)and heavy current smoking(>20 cigarettes/day).Cox proportional hazards models and restricted cubic splines were used to examine the associations of *** The 1568 participants had a mean age of 68.6±7.1 *** all participants,311 were never smokers,201 were remote former smokers,133 were recent former smokers,783 were light-to-moderate current smokers and 140 were heavy current *** a median follow-up of 7.9 years,all-cause,cardiovascular and non-cardiovascular deaths occurred in 267,106 and 161 participants,*** current smokers had the highest risk of all-cause and non-cardiovascular mortality,with an adjusted hazard ratio(HR)of 2.30(95%CI:1.34-4.07)and 3.98(95%CI:2.03-7.83)versus never smokers,*** former smokers also had a higher risk of all-cause(HR=1.62,95%CI:1.04-2.52)and non-cardiovascular mortality(HR=2.40,95%CI:1.32-4.37)than never *** regression restricted cubic spline models showed the highest risk of all-cause and non-cardiovascular mortality within 5 years of smoking cessation and decline *** subgroup analyses showed interaction between smoking status and pulse rate(≥70 beats/min vs.<70 beats/min)in relation to the risk of all-cause and non-cardiovascular mortality,with a higher risk in current versus never smokers in those participants with a pulse rate below 70 beats/*** Cigarette smoking in elderly Chinese confers significant risks of mortality,especially when recent former smoking is considered together with current smoking.

关键词： relation cubic restricted

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Multiple pulmonary ground-glass nodules: Challenges and advances

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Journal of Nutritional Oncology 2023年第2期8卷 85-93页

作者： fei-fei Guo Jue huang fei Chen Jiu-Wei Cui Cancer Center The First Hospital of Jilin UniversityChangchunChina

Multiple pulmonary ground-glass nodules(GGNs),a typical clinical manifestation of multiple primary lung cancers(MPLCs),are of great significance for the early screening,diagnosis,and accurate treatment of lung ***,the recent increase in the detection rate of multiple pulmonary GGNs has attracted much ***,compared with the more widely studied single GGNs,evaluating GGNs is more challenging because of the uncertainty of the etiology,difficult differential diagnosis,and lack of optimal management standards and *** current solutions for multiple GGNs are based on the management experiences and principles of a single ***,it is necessary to obtain better understanding of multiple GGNs and to optimize the diagnostic methods and *** the existing challenges and potential of new methods for diagnosing and treating multiple pulmonary GGNs are reviewed and discussed in this article,with the aim of providing a reference for the clinical management of this highly prevalent condition.

关键词： Multiple pulmonary GGNs MPLC Treatment of lung cancer Guidelines

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浅谈医院启动生育保险联网结算的工作体会

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医学信息（医学与计算机应用） 2014年第9期18卷 46-46页

作者：刘媛刘丽坤黄飞天津市职业病防治院医保科天津300171

2008年底,我院生育保险门诊、住院联网结算均已实施。通过我院启动生育保险联网结算的工作中总结出医保办在每推行一个新的险种实施需要领导的支持,医保人员自身的素质提升、熟练掌握医保知识、严把病例审核关等几个重要方面。

关键词：生育保险医保政策管理

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Physiological changes and expression characteristics of ZIP family genes under zinc def iciency in navel orange(Citrus sinensis)

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Journal of Integrative Agriculture 2016年第4期15卷 803-811页

作者： XING fei FU Xing-zheng WANG Nan-qi XI Jian-long huang Yi ZHOU Wei LING Li-li PENG Liang-zhi Citrus Research Institute Southwest University College of Horticulture and Landscape Southwest University

Zinc （Zn） deficiency is widespread among citrus plants, but information about the mechanisms for Zn deficiency response in these plants is scarce. In the present study, different navel orange （Citrus sinensis （L.） Osbeck） leaves with various yellowing levels were sampled in our experimental orchard, and upon estimation of nutrient contents, Zn deficiencies were diagnosed as mild, moderate, and severe. Further analysis of chlorophyll content, photosynthetic characteristics, antioxidant enzyme activities, and expression levels of Zn/Iron-regulated transporter-like protein （ZIP） family genes were conducted in the sampled Zn-deficient leaves. The results showed that chlorophyll contents and net photosynthetic rate （Pn） seemed to decrease with reduced Zn contents. In addition, comparison of severe Zn-deficient and normal leaves revealed that activities of peroxidase （POD） and catalase （CAT） increased significantly, whereas that of Zn-containing enzymes such as Cu/Zn superoxide dismutase （Cu/Zn-SOD） significantly reduced with decreasing Zn contents. As expected, expression of the ZIP family genes, ZIP1, ZIP3, and ZIP4, was induced by Zn deficiencies. These results deepen our understanding of Zn deficiency in citrus plants as well as provide useful preliminary information for further research.

关键词： navel orange Zn deficiency physiological changes ZIP family gene expression

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Effect of different plant growth regulators on callus and adventitious shoots induction,polysaccharides accumulation and antioxidant activity of Rhodiola dumulosa

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Chinese Herbal Medicines 2023年第2期15卷 271-277页

作者： Xu Lu Liangdan fei Yi Li Jialin Du Weiwei Ma Hangjun huang Junli Wang College of Life and Environmental Sciences Minzu University of ChinaBeijing 100081China

Objective:As a medicinal plant,the resource of Rhodiola dumulosa is deficient along with the large *** the protection and utilization of ***,the influence of plant growth regulators(PGRs)on callus induction and adventitious shoots differentiation,polysaccharide production and the antioxidant activity were ***:Internodes of *** were used as explants and cultured on MS medium plus different plant growth regulators(PGRs).The anti-oxidative activities of polysaccharides were evaluated using radical scavenging ***:By response surface plot,0.85 mg/L N6-benzyladenine(BA),0.34 mg/L naphthaleneacetic acid(NAA)and 0.33 mg/L 2,4-dicholorophenoxyacetic acid(2,4-D)were the optimal factors for callus induction(90.03%)from internodes explants on MS *** fresh weight of green callus increased 47.26 fold,when callus was inoculated on MS+thidiazuron(TDZ)0.5 mg/L+NAA 2.0 mg/*** buds regenerated from callus on the media of MS were fortified with BA 1.0 mg/L plus NAA 0.5 mg/L,and the induction rate was 40.00%.MS plus indole-3-butyric acid(IBA)1.0 mg/L produced the highest rooting rate with 10 to 15 roots in a length of 2–3 cm per *** content of total polysaccharides in callus developed on MS+TDZ 0.5 mg/L+NAA 2.0 mg/L and MS+BA 1.0 mg/L+NAA 0.5 mg/L was as high as 1.72%2.15%.At the dose of 0.5 mg/mL polysaccharides extracted from different callus induced on MS+NAA 2.0 mg/L+TDZ 0.5 mg/L or MS+BA 1.0 mg/L+NAA 0.5 mg/L or MS+BA 0.5 mg/L+2,4-D 0.5 mg/L,the ABTS radical eliminating percentages were 82.78%,80.18%and 68.59%,respectively,much higher than that of wild ***:A rapid micropropagation system for *** has been *** combination of TDZ and NAA or BA and NAA can increase the yield of the total *** polysaccharides isolated from callus and whole wild plants had stronger free radicals scavenging activities,indicating that polysaccharides from *** are the potential pharmac

关键词： adventitious shoots callus polysaccharides radicals scavenging Rhodiola dumulosa(Franch.)S.H.Fu

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Spatial and Temporal Evolution of Surface Subsidence in Tianjin from 2015 to 2020 Based on SBAS-InSAR Technology

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Journal of Geodesy and Geoinformation Science 2022年第1期5卷 60-72页

作者： Lyu ZHOU Yizhan ZHAO Zilin ZHU Chao REN fei YANG Ling huang Xin LI College of Geomatics and Geoinformation Guilin University of TechnologyGuilin 541004China Beijing Vastitude Technology Co. Ltd.Beijing 100191China Geoscience and Survey Engineering College China University of Mining and Technology(Beijing)Beijing 100083China College of Geology Engineering and Geomantic Chang’an UniversityXi’an 710054China

Tianjin is one of the inland cities with the most severe cases of subsidence hazard in *** majority of the existing studies have mainly focused on Beijing-Tianjin-Hebei,and little attention has been given to *** addition,these existing studies are short-term investigations,lacking long-term monitoring of surface *** the present study,we use the Small Baseline Subset Interferometric Synthetic Aperture Radar(SBAS-InSAR)technique to monitor the subsidence process in Tianjin between 2015 and 2020 and reveal its spatial and temporal *** divided the 44-view Sentinel-1A image data into three periods to avoid the effect of temporal and spatial decoherence by extracting the surface deformation field in *** finally verified the accuracy and reliability of the inversion results using second-order leveling *** showed that the correlation coefficient r between the two reached 0.89,and the root mean square error was 4.84 mm/*** subsidence funnels exist in Tianjin,mainly in the towns of Wangqingtuo and *** subsidence funnels have a subsidence deformation rate of-136.2 mm/y and a maximum cumulative settlement of-346.3 mm within the study *** subsidence area tends to extend to the *** analysis of annual rainfall,groundwater resource extraction,spatial location distribution of industrial areas combined with SBAS-InSAR inversion results indicates that overextraction of groundwater resources is the main cause of land subsidence in the ***,strict control of groundwater extraction is the main approach to mitigate land subsidence effectively.

关键词： land subsidence SBAS-InSAR Tianjin groundwater change

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Comparative growth, dry matter accumulation and photosynthetic rate of seven species of Eucalypt in response to phosphorus supply

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Journal of Forestry Research 2014年第2期25卷 377-383页

作者： Peng-fei Wu Xiang-qing Ma Mulualem Tigabu Yong huang Li-li Zhou Liping Cai Xiao-long Hou Per Christer Oden Forestry College Fujian Agriculture and Forestry University Swedish University of Agricultural Sciences Faculty of Forest ScienceSouthern Swedish forest Research Centre Ningde Forestry Bureau

Plantations of eucalypts as short-rotation tree crops are rapidly expanding in tropical and sub-tropical regions, including southern China, where the soils are acidic and available phosphorus （P） is limited. We investigated seedling growth, dry matter accumulation, and the dynamics of photosynthetic rate and chlorophyll content of seven Eucalyptus spe- cies/hybrids （E. dunnii, E. grandis, E. grandis x E. camaldulensis, E. urophylla x E. camaldulensis, E. urophylla x E. tereticornis, E. grandis x E. tereticornis, E. urophylla x E. grandis） in response to different levels of P supply （0, 6, 12 and 18 mg-kg-l KH2PO4）. The photosynthetic rate and the chlorophyll content significantly declined as the P supply declined in almost a linear fashion for all species as the P stress period extended. In the absence of P supply, height growth of seedlings of all species was significantly impaired, while root collar diameter growth and whole plant dry matter accumulation was not affected by the level of P supply in most of the species. Significant inter-species variations in growth, dry matter accumulation and photosynthetic rate in response to P supply were detected. Eucalyptus dunnii had the lowest growth perform- ance across all levels of P supply while E. urophylla x E. tereticornis showed superior growth performance. From a practical point of view, E. urophylla x E. tereticornis is suggested as a candidate hybrid for planting on slightly P-deficient sites in southern China while E. dunnii, being a slow-growing species, is not suitable for short-rotation plantation. On plantation sites where severe P deficiency exists, P fertilization needs to be considered to boost rapid growth of seedlings so as to meet the man- agement objectives of short-rotation plantation.

关键词： biomass Eucalyptus phosphorus stress pulp short-rotation forestry

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飞行控制系统测试技术体系架构研究

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测控技术 2023年第3期42卷 65-70页

作者：任琦陈永刚黄飞航空工业西安飞行自动控制研究所陕西西安710049

针对飞机飞控系统测试技术覆盖面广、单点技术多、自身发展路线不清晰,导致无法对飞控系统型号研制起到牵引和推动作用的问题,提出了遵循系统功能层、试验需求层、测试技术实现层、测试技术验证层、标准规范层和测试技术产品层的分类方... 详细信息

针对飞机飞控系统测试技术覆盖面广、单点技术多、自身发展路线不清晰,导致无法对飞控系统型号研制起到牵引和推动作用的问题,提出了遵循系统功能层、试验需求层、测试技术实现层、测试技术验证层、标准规范层和测试技术产品层的分类方式,层次化构建飞控系统测试技术体系架构的方法。通过建立各层次内容和说明各层次之间的关系,明确了飞控系统测试技术体系架构及其内容,填补了国内在飞控系统测试技术体系上的空白,为飞控系统测试验证提供了一定的理论和体系支撑。

关键词：飞控系统测试技术试验需求体系架构

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紫花苜蓿青贮饲料对草鱼生长性能和肌肉品质的影响

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草地学报 2024年第09期32卷 2990-2998页

作者：陈辰滑少波李杰勤姜华黄鹤平姜婉琦姚敏学李向飞初晓辉刘秦华南京农业大学蒙草生态环境(集团)股份有限公司安徽省饲草生物育种国际合作研究中心云南农业大学

为了更好地在渔业中利用青贮饲料，本试验研究了不同收获期紫花苜蓿(Medicago sativa L.)调制而成的青贮饲料在南京秋季对草鱼(Ctenopharyngodon idella)生长性能、肠道消化力和肉质等的影响。试验设对照组(CON组)、初花期(CH组)和盛花... 详细信息

为了更好地在渔业中利用青贮饲料，本试验研究了不同收获期紫花苜蓿(Medicago sativa L.)调制而成的青贮饲料在南京秋季对草鱼(Ctenopharyngodon idella)生长性能、肠道消化力和肉质等的影响。试验设对照组(CON组)、初花期(CH组)和盛花期(KH组)紫花苜蓿青贮饲料替代15%蛋白预混料。挑选150条初始体重为(1000±50) g的草鱼，随机分成三组，每组50条，饲喂60 d后取样分析。结果表明，与CON组相比，CH组和KH组对草鱼最终体重、质量增加率和特定生长率无显著影响，CH组草鱼肠道蛋白酶活性显著增加(P<0.05),KH组草鱼肠道蛋白酶活性显著降低(P<0.05);CH组和KH组草鱼肌肉质构指标均无显著差异；KH组谷草转氨酶和谷丙转氨酶显著高于CON组与CH组(P<0.05)。综上所述，初花期和盛花期紫花苜蓿青贮饲料替代15%蛋白预混料未影响秋季草鱼增重，呈现提高草鱼肉质的趋势，且初花期紫花苜蓿青贮饲料替代组提高了草鱼肠道蛋白酶活性。因此，初花期紫花苜蓿青贮饲料替代15%蛋白预混料饲养草鱼的潜力巨大。

关键词：紫花苜蓿青贮饲料草鱼消化酶肌肉品质

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不同内固定时机治疗创伤性连枷胸患者的临床效果研究

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中国中西医结合外科杂志 2020年第2期26卷 272-276页

作者：周志刚黄斐黄刚张萌曹利娟河北医科大学第三医院胸外科石家庄050051

目的:探讨不同内固定时机治疗创伤性连枷胸患者的临床效果。方法:回顾性收集我院2016年1月2017年12月行内固定术治疗创伤性连枷胸患者74例的基本资料,按照患者受伤至接受内固定术的时机进行分组,其中受伤后72 h以内行内固定手术的44例患... 详细信息

目的:探讨不同内固定时机治疗创伤性连枷胸患者的临床效果。方法:回顾性收集我院2016年1月2017年12月行内固定术治疗创伤性连枷胸患者74例的基本资料,按照患者受伤至接受内固定术的时机进行分组,其中受伤后72 h以内行内固定手术的44例患者,为早期组;受伤后在72 h以外行内固定手术的30例患者,为晚期组,比较两组患者术后恢复状况、胸部AIS评分、创伤严重程度评分(ISS)、血氧分压(PaO2)、动脉血二氧化碳分压(PaCO2)、呼吸频率(RR)、心率(HR),记录并发症状况。结果:早期组的通气时间、胸腔引流管拔管时间、胸外ICU时间、住院时间分别为[(25.12±4.35)h、(3.21±0.67)d、(3.75±0.79)d、(11.63±4.35)d],均低于晚期组[(36.82±5.39)h、(4.36±0.84)d、(4.89±0.93)d、(16.72±5.19)d],差异有统计学意义(P0.05)。早期组救治成功率95.45%(42/44)高于晚期组救治成功率80.00%(24/30),差异有统计学意义(P0.05)。结论:与晚期比较,早期行内固定手术治疗创伤性连枷胸患者,有助于患者术后恢复,且在吸循环功能与术后不良反应上无明显差异。

关键词：内固定时机创伤性连枷胸呼吸循环功能

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