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The Spectrum and Age-Sex Patterns Among Outpatients with Allergic Diseases—Yichang City,Hubei Province,China,2018–2021

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China CDC weekly 2023年第31期5卷 681-686,I0001页

作者： Jinyi Wang Mingwei sun Guoxing Li Dapeng Yin Chi Hu jinfang sun Jiangsu Taizhou People’s Hospital Taizhou CityJiangsu ProvinceChina Office of Epidemiology Chinese Center for Disease Control and PreventionBeijingChina Department of Occupational and Environmental Health Sciences Peking University School of Public HealthBeijingChina Hainan Center for Disease Control and Prevention Haikou CityHainan ProvinceChina Yichang Center for Disease Control and Prevention Yichang CityHubei ProvinceChina.

What is already known about this topic?Allergic diseases have affected an estimated 40%of the population in China.However,our understanding of the full spectrum of these diseases remains insufficient.What is added by this report?Between 2018 and 2021,Yichang City documented 625,929 outpatient visits mainly related to skin and mucous membrane allergies(77.90%)and allergic respiratory conditions(19.64%).In 2021,the occurrence of outpatient visits for conditions such as allergic rhinitis,acute atopic conjunctivitis,and atopic dermatitis increased.The demographic analysis revealed that male patients comprised the majority of the under 18 age bracket(56.05%),while female patients were predominantly represented in the 18 to 65 age bracket(61.79%).What are the implications for public health practice?This constitutes the first analysis of the spectrum of allergic diseases,utilizing regional outpatient data,which has substantial implications for understanding the disease burden.

关键词： utilizing analysis Hubei

Statement on Establishment of A Provisional Health Based Guidance Value for Dietary Exposure to Cadmium in China

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China CDC weekly 2023年第22期5卷 499-503页

作者： jinfang sun Yi Shao Gengsheng He Yongning Wu Key Laboratory of Environmental Medicine Engineering Ministry of EducationSchool of Public HealthSoutheast UniversityNanjing CityJiangsu ProvinceChina Department of Epidemiology and Biostatistics School of Public HealthSoutheast UniversityNanjing CityJiangsu ProvinceChina Research Unit of Food Safety Chinese Academy of Medical SciencesNHC Key Laboratory of Food Safety Risk AssessmentChina National Center for Food Safety Risk AssessmentBeijingChina School of Public Health/Key Laboratory of Public Health Safety Ministry of EducationDepartment of Nutrition and food scienceFudan UniversityShanghaiChina

The National Health Commission of the People’s Republic of China and the State Administration for Market Regulation have issued the National Food Safety Standard(GB2762-2022),which delineates the maximum limits(ML)of contaminants in food.This standard will be implemented on June 30,2023.It currently maintains the ML of cadmium in rice(including unhusked rice,husked rice,polished rice)at 0.2 mg/kg,a value first established 40 years ago in GBn238-1984.

关键词： maintain Health cadmium

Tomato CYP94C1 inactivates bioactive JA-lle to attenuate jasmonate-mediated defense during fruit ripening

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Molecular Plant 2024年第4期17卷 509-512页

作者： Tianxia Yang Lei Deng Qinyang Wang Chuanlong sun Muhammad Ali Fangming Wu Huawei Zhaj Qian Xu Peiyong Xin Shujing Cheng jinfang Chu Tingting Huang Chang-Bao Li Chuanyou Li Key Laboratory of Seed Innovation Institute of Genetics and Developmental BiologyChinese Academy of SciencesBeijing 100101China College of Life Sciences Shandong Agricultural UniversityTai'an 271018China Taishan Academy of Tomato Innovation Tai'an 271018China CAS Center for Excellence in Biotic Interactions University of Chinese Academy of SciencesBeijing 100049China College of Horticulture Science and Engineering Shandong Agricultural UniversityTaian 271018China Institute of Vegetable Qingdao Academy of Agricultural SciencesQingdao 266100China Key Laboratory of Biology and Genetic Improvement of Horticultural Crops(North China) Ministry of AgricultureBeijing Vegetable Research CenterBeijing Academy of Agriculture and Forestry SciencesBejing 100097China Frontiers Science Center for Molecular Design Breeding(MOE) Department of Plant Genetics and BreedingChina Agricultural UniversityBeijing 100193China

Dear Editor,Fruit rot caused by necrotrophic pathogens results in substantial reductions in fruit yield and revenues worldwide(Petrasch et al.,2019).A widespread phenomenon in fleshy fruit species is the susceptibility of ripe fruits to necrotrophs(Silva et al.,2021),which facilitates seed dispersal(Forlani et al.,2019)but causes severe post-harvest losses in production.As most of the nutritional and sensory qualities of fruits are elaborated at the ripening stage(Liu et al.,2015),balancing fruit ripening and pathogen resistance to maintain fruit quality has proven to be challenging.A deeper understanding of the mechanisms underlying the increased susceptibility of fruits to necrotrophs during ripening could lead to new strategies for producing necrotrophy-resistant fruits without compromising ripening-relatedquality.

关键词： susceptibility maintain fruit

Burden of Skin Disease—China,1990−2019

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China CDC weekly 2021年第22期3卷 472-475,I0002-I0005页

作者： Dan Peng jinfang sun Jinyi Wang Xiao Qi Guoxing Li Office of Epidemiology Chinese Center for Disease Control and PreventionBeijingChina Peking University Health Science Center BeijingChina.

Summary What is already known about this topic?Skin diseases are common,affect society and individuals,and have high incidences to relapse,which reduces the quality of life.In 2019,skin diseases were the seventh leading global causes of years lived with disability(YLDs).What is added by this report?All-age disability-adjusted life years(DALYs)and YLDs from skin diseases have been steadily increasing in China from 1990 through 2019,although with a decline in the standardized rate of years of life lost(YLLs).In 2019,dermatitis was the leading cause of YLLs among people over the age of 15 years,while viral skin diseases had the greatest burden among people under 15 years.Acne vulgaris increased significantly among people aged 15–49 years,and psoriasis increased among people over 50 years.The male∶female ratio of DALYs lost due to skin disease did not change between 1990 and 2019.

关键词： diseases Skin dermatitis

黄金尾矿掺量对冻融循环和硫酸盐侵蚀作用下混凝土抗劣化性能的影响

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金属矿山 2024年第5期 325-330页

作者：李文洁孙晋方侯彬山西旅游职业学院经济管理系北京城建设计发展集团股份有限公司中北大学环境与安全工程学院

为探究黄金尾矿掺量对混凝土力学性能及在冻融循环和硫酸盐侵蚀联合作用下的抗劣化性,利用电液伺服压力机对细黄金尾矿机制砂掺量为0%、5%、10%、15%、20%、25%、30%的试件静态力学性能进行了测试分析,并研究了素混凝土及细黄金尾矿机... 详细信息

为探究黄金尾矿掺量对混凝土力学性能及在冻融循环和硫酸盐侵蚀联合作用下的抗劣化性,利用电液伺服压力机对细黄金尾矿机制砂掺量为0%、5%、10%、15%、20%、25%、30%的试件静态力学性能进行了测试分析,并研究了素混凝土及细黄金尾矿机制砂混凝土在冻融循环及硫酸盐侵蚀联合作用下的抗压强度劣化规律。试验结果表明:(1)黄金尾矿机制砂的掺入能够极大改善混凝土材料的延展性,对提升建筑物的安全性具有重要意义;(2)相较于未掺尾矿机制砂试件,掺量为5%、10%、15%、20%、25%、30%时试件抗压强度增幅为8.04%、10.87%、21.04%、17.73%、3.31%、-9.22%,抗拉强度增幅为15.04%、20.70%、31.25%、36.72%、29.10%、14.06%,适量黄金尾矿的掺入能够有效提高混凝土材料的力学性能,且最佳掺为20%;(3)冻融循环及硫酸盐侵蚀联合作用对2种混凝土试件均存在劣化作用,且随着冻融循环次数增加及硫酸盐浓度增大试件劣化程度不断增加;(4)黄金尾矿机制砂混凝土试件在浓度为0%的硫酸盐溶液下冻融循环50、100、150、200、250次时,试件抗压强度降幅仅为素混凝土的43%、44%、47%、45%、47%,尾矿在试件内部与骨料间良好的黏结作用提高了试件抗外荷载能力以及抗盐侵蚀、抗冻融能力。

关键词：黄金尾矿混凝土冻融循环硫酸盐侵蚀抗压强度抗拉强度

中西医治疗化疗药物诱导周围神经病变临床研究进展

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世界中医药 2024年第9期19卷 1348-1354页

作者：于源陈丽娟孙金芳山东中医药大学第一临床医学院济南250355 青岛市中医医院〔市海慈医院〕肿瘤中心青岛266033 青岛市中医医院(市海慈医院)西院区血液科青岛266002

奥沙利铂及紫杉醇等化疗药物因具有无交叉耐药性、抗肿瘤活性谱广等优点成为临床抗肿瘤常用药。化疗药物诱导的周围神经病变作为影响疗效及患者依从性的主要不良反应,近年来也逐渐成为学界研究热点议题之一。中西医在化疗诱导的周围神... 详细信息

奥沙利铂及紫杉醇等化疗药物因具有无交叉耐药性、抗肿瘤活性谱广等优点成为临床抗肿瘤常用药。化疗药物诱导的周围神经病变作为影响疗效及患者依从性的主要不良反应,近年来也逐渐成为学界研究热点议题之一。中西医在化疗诱导的周围神经病变的治疗方面各有所长,西医从局部微环境作用入手缓解麻木疼痛等神经反应,中医则着眼于患者整体,重在补养全身气血以荣其筋脉。中西医治疗理论及方法各具特色。

关键词：周围神经病变化疗化疗药物中医西医研究进展

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民勤风沙区不同灌木林土壤质量综合评价

水土保持研究 2024年第3期31卷 169-178,186页

作者：王彦武孙浩峰于惠陈爱华高金芳牛莉婷甘肃省水土保持科学研究所兰州730020 甘肃省水利厅兰州水土保持科学试验站兰州730020

[目的]研究风沙区灌木林土壤养分和生物学性质的变化特征,定量评价不同固沙灌木林土壤质量,对风沙区合理选择固沙树种和指导生态修复具有重要的现实意义。[方法]在民勤风沙区选取白刺(Nitraria tangutorum Bobr.)、红砂(Reaumuria songa... 详细信息

[目的]研究风沙区灌木林土壤养分和生物学性质的变化特征,定量评价不同固沙灌木林土壤质量,对风沙区合理选择固沙树种和指导生态修复具有重要的现实意义。[方法]在民勤风沙区选取白刺(Nitraria tangutorum Bobr.)、红砂(Reaumuria songarica(Pall.) Maxim.)、沙拐枣(Calligonum mongolicum Turcz.)、膜果麻黄(Ephedra przewalskii Stapf)、黄花矶松(Limonium aureum(L.) Hill.)为研究对象,以裸沙地为对照,测定和分析了不同固沙灌木林土壤的养分、微生物数量和酶活性差异,采用主成分分析和土壤质量指数相结合的方法定量评价了不同固沙灌木对土壤质量的改良效果。[结果](1)民勤风沙区固沙灌木林土壤有机质和氮素含量较低,磷素缺乏,钾素含量较高,全盐量过低;与裸沙地相比,研究区各固沙灌木林土壤有机质、氮素、磷素、钾素含量、微生物数量和酶活性均有所增加;0—20 cm, 20—40 cm, 40—60 cm土层土壤养分含量均以红砂最高,土壤微生物数量和酶活性各固沙灌木林表现趋势各不相同;(2)各固沙灌木林随土层深度增加土壤微生物数量和酶活性变化规律各异,土壤养分含量逐渐减小,但各土层间差异不显著;(3)固沙灌木林土壤养分、盐分、微生物和酶活性之间相关性密切,土壤养分、微生物各指标间均呈极显著正相关关系(p白刺>黄花矶松>沙拐枣>膜果麻黄>裸沙地,20—40 cm和40—60 cm均为红砂>白刺>沙拐枣>黄花矶松>膜果麻黄>裸沙地。[结论]红砂和白刺对土壤质量的改善效果最好,黄花矶松改善表层土壤质量的作用大于中下层土壤。

关键词：风沙区灌木林土壤质量评价主成分分析

多维驱动融合冰山理论干预联合Snyder希望理论在再生障碍性贫血患者中的应用效果

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中国医药导报 2024年第3期21卷 171-174页

作者：苏婷李金芳陈雅静孙蓉江苏省淮安市第一人民医院治疗室江苏淮安223300 江苏省淮安市第一人民医院护理部江苏淮安223300

目的探讨多维驱动融合冰山理论干预联合Snyder希望理论在再生障碍性贫血患者生理及心理的影响。方法以便利抽样法对江苏省淮安市第一人民医院血液科2020年4月至2022年4月收治的100例再生障碍性贫血患者为研究对象,以随机数字表法将其... 详细信息

目的探讨多维驱动融合冰山理论干预联合Snyder希望理论在再生障碍性贫血患者生理及心理的影响。方法以便利抽样法对江苏省淮安市第一人民医院血液科2020年4月至2022年4月收治的100例再生障碍性贫血患者为研究对象,以随机数字表法将其分为对照组与观察组,各50例。对照组予以Snyder希望理论护理,观察组在对照组的基础上予以多维驱动融合冰山理论干预,比较两组干预前后凝血功能、生活质量情况。结果干预后,两组癌症患者生命质量测定量表共性模块评分高于干预前,且观察组高于对照组(P<0.05);两组Herth希望指数高于干预前,且观察组高于对照组(P<0.05)。结论多维驱动融合冰山理论干预联合Snyder希望理论能够有效改善再生障碍性贫血患者心理状态,进而提高生活质量。

关键词：多维驱动融合冰山理论 Snyder希望理论再生障碍性贫血希望指数生活质量

A Possible Dynamic Mechanism for Rapid Production of the Extreme Hourly Rainfall in Zhengzhou City on 20 July 2021

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Journal of Meteorological Research 2022年第1期36卷 6-25页

作者： jinfang YIN Haodong GU Xudong LIANG Miao YU Jisong sun Yanxin XIE Feng LI Chong WU State Key Laboratory of Severe Weather Chinese Academy of Meteorological SciencesChina Meteorological AdministrationBeijing 100081 Research Center for Disastrous Weather over Hengduan Mountains&Low-Latitude Plateau China Meteorological AdministrationKunming 650034

In this study,the unprecedented extreme rainfall event during 19-20 July 2021,which caused devastating flooding in Zhengzhou City and its nearby areas,is examined based on observational data analysis and WRF model 40-h simulations on 1-km horizontal resolution.The results show that the model successfully reproduces(i)major synopticscale weather systems(i.e.,the western Pacific subtropical high,the Tibetan high,two typhoons,and the Huang-Huai cyclone),(ii)convective initiation along the east to north edge of the Songshan Mountain,where orographic lifting is obvious,and(iii)subsequent formation of the convective storm producing the extreme rainfall in Zhengzhou.In particular,the model generates the maximum rainfall rate of 233 mm h^(-1)and 40-h accumulated rainfall of 704 mm,corresponding well to the observed extreme values of 201.9 mm h^(-1)and 818 mm,at nearly observed timing and location.Importantly,the model reproduces an intense quasi-stationary,well-organized meso-γ-scale convective system,surrounded by an arc-shaped convergence zone,allowing the development of convective updrafts in a three-quarter circle around the convective system,in a way similar to“multidirectional pumping,”attracting all associated precipitation overlaid and concentrated into the same trailing region to generate the extreme hourly rainfall over Zhengzhou.Our study emphasizes the significant contribution of the unique dynamic structure of the well-organized meso-γ-scale convective system to the record-high hourly rainfall.A possible dynamic mechanism for short-time extreme rainfall production is proposed.That is,the arc-shaped convergence zone of the mesoscale convective system,acting like multidirectional lifting pumps,transports precipitation from different directions into the same region,and thus produces the extreme rainfall.The results gained herein may shed new light on better understanding and forecasting of short-time extreme rainfall.

关键词： extreme rainfall meso-γ-scale convective system extreme hourly rainfall rate devastating flooding