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The Trend of Smoking-Related Cognition and Its Association with Smoking Behaviors Among Junior High School Students—China,2013–2021

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China CDC weekly 2024年第22期6卷 503-508页

作者： Wenzhao Liu xinying zeng Qi Su Lin Xiao Shiwei Liu Tobacco Control Office Chinese Center for Disease Control and PreventionBeijingChina

What is already known about this topic?In 2013,31.61%of students perceived quitting smoking as difficult,61.73%considered smoking less attractive,and 73.89%believed that secondhand smoke is definitely harmful to *** is added by this report?The percentage of students who perceived quitting smoking as difficult increased from 31.61%in 2013 to 38.83%in 2021,while the percentage of students who found smoking less attractive rose from 61.73%to 69.40%.Conversely,there was a decrease in the percentage of students who perceived secondhand smoke as harmful,from 73.89%to 68.46%.An increased awareness of the hazards of secondhand smoke was associated with a reduction in smoking *** are the implications for public health practice?It is imperative to enhance health education efforts that aim to raise awareness of the hazards of secondhand smoke.

关键词： smoke attractive Junior

Alternative splicing of a carboxyl/choline esterase gene enhances the fenpropathrin tolerance of Tetranychus cinnabarinus

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Insect Science 2023年第5期30卷 1255-1266页

作者： Peng Wei xinying zeng Haonan Han Yiqing Yang Youjun Zhang Lin He Key Laboratory of Entomology and Pest Control Engineering College of Plant ProtectionSouthwest UniversityChongqingChina Academy of Agricultural Sciences Southwest UniversityChongqingChina National Citrus Engineering Research Center Southwest UniversityChongqingChina Department of Plant Protection Institute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijingChina

Detoxification plays a crucial role in agricultural pests to withstand pesticides,and cytochrome P450s,carboxyl/choline esterases(CCEs),and glutathione-S-transferases are the main proteins responsible for their detoxification *** activity of CCEs can be upregulated,downregulated,or modified by ***,few studies have examined the role of alternative splicing in altering the properties of *** identified 2 variants of TcCCE23 in Tetranychus cinnabarinus:a long version(CCE23-V1)and a short version that is 18 nucleotides shorter than CCE23-V1(CCE23-V2).Whether splicing affects the activity of TcCCE23 remains *** of CCE23-V2 in fenpropathrin-resistant *** revealed that splicing affected the detoxification of fenpropathrin by *** mortality of mites was significantly higher when the expression of CCE23-V2 was knocked down(43.2%±3.3%)via injection of CCE23-dsRNA(double-stranded RNA)compared with the control group injected with green fluorescent protein-dsRNA under fenpropathrin exposure;however,the downregulation of CCE23-V1(61.3%±6.3%)by CCE23-small interfering RNA had no such effect,indicating CCE23-V2 plays a greater role in xenobiotic metabolism than *** tolerance of flies overexpressing CCE23-V2 to fenpropathrin(50%lethal dose[LD_(50)]=19.47μg/g)was significantly higher than that of Gal4/UAS-CCE23-V1 transgenic flies(LD_(50)=13.11μg/g).Molecular docking analysis showed that splicing opened a“gate”that enlarges the substrate binding cavity of CCE23-V2,might enhance the ability of CCE23-V2 to harbor fenpropathrin *** findings suggest that splicing might enhance the detoxifying capability of ***,our data improve the understanding of the diversity and complexity of the mechanisms underlying the regulation of CCEs.

关键词： alternative splicing carboxyl/choline esterase(CCE) detoxification function pyrethroid pests

Tobacco Use and Exposure Among Secondary School Students — China, 2019

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China CDC weekly 2020年第22期2卷 385-393页

作者： Shiwei Liu Lin Xiao xinying zeng Xinbo Di Xinhua Li Tobacco Control Office Chinese Center for Disease Control and PreventionBeijingChina Chinese Center for Disease Control and Prevention BeijingChina

Summary What is already known about this topic?Using the framework of the global youth tobacco survey(GYTS),China CDC conducted the first round of a national tobacco survey among junior high school(JHS)students in 201... 详细信息

关键词： smoke among tobacco

Trends and Regional Distribution Pattern of Female Lung Cancer--China,1992-2016

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China CDC weekly 2020年第32期2卷 614-618页

作者： Xue Ni Bei Zhang Ning Xu xinying zeng Qiang Wang National Institute of Environmental Health Chinese Center for Disease Control and PreventionBeijingChina The National Center for Chronic and Noncommunicable Disease Control and Prevention Chinese Center for Disease Control and PreventionBeijingChina

What is already known about this topic?The incidence of female lung cancer in China has been rising,whereas the incidence ratio among men and women is *** rising trend of female lung cancer is a prominent public health concern for *** is added by this report?The joint secular trends distribution of the incidence,mortality,and years of life lost(YLLs)due to premature death of lung cancer in Chinese women demonstrated a certain regionality,which implied the risk factors for female lung cancer in China might be different by *** determinant risk factors may exist in regions sharing the same joint secular *** are the implications for public health practice?The secular trends and the regional pattern of the trends of female lung cancer in China suggested that the prevention and control of female lung cancer should be implemented with targeted regional interventions.

关键词： lung prevention cancer

Prevalence and Determinants of Secondhand Smoke Exposure Among Adolescent Girls-China,2019

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China CDC weekly 2022年第44期4卷 977-981页

作者： Fulin Huang xinying zeng Xinbo Di Lin Xiao Shiwei Liu Tobacco Control Office Chinese Center for Disease Control and PreventionBeijingChina

Summary What is already known about this topic?The rate of secondhand smoke(SHS)exposure among female junior high students in 2013-2014 in China was 69.9%.What is added by this report?The rate of SHS among adolescent girls in 2019 in China was 62.8%,with 60.8%in junior high and 65.3%in senior high school,meanwhile,higher SHS exposure was correlated to higher grade levels,senior high school over junior high school,urban areas,those with more pocket money,those who’ve attempted smoking,exposure to tobacco advertisements,those with parents who smoke,those with close friends who smoke,use of e-cigarettes,and belief that SHS exposure is detrimental to *** are the implications for public health practice?The rate of SHS exposure among adolescent girls in China still remains extraordinarily *** public health initiatives to curb SHS exposure among adolescent girls are urgently needed in China.

关键词： smoke exposure money

Smoking Behavior Among Secondary School Students--China, 2021

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China CDC weekly 2022年第21期4卷 441-447页

作者： xinying zeng Xinbo Di Shiwei Liu Huiyu Xie Zida Meng Lin Xiao Tobacco Control Office Chinese Center for Disease Control and PreventionBeijingChina

Summary What is already known about this topic?In 2019,China CDC conducted the National Youth Tobacco Survey among secondary school students,and the prevalence rates of ever,current,and frequent smoking were 17.9%,5.9%,and 1.8%,*** is added by this report?The prevalence rate of cigarette use in males decreased largely from 2019 to 2021 in China,while it increased in 18 provincial-level administrative divisions(PLADs)for *** tobacco control situation remains challenging among vocational senior high school(VSHS)*** geographical disparities existed in cigarette *** are the implications for public health practice?Targeted tobacco control policies aimed at VSHS students are needed,specifically those PLADs with higher smoking ***,close attention should be paid to female smokers.

关键词： smoke cigarette tobacco

Tobacco Use and Cessation Among College Students--China, 2021

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China CDC weekly 2022年第21期4卷 448-451页

作者： Huiyu Xie Xinbo Di Shiwei Liu xinying zeng Zida Meng Lin Xiao Tobacco Control Office Chinese Center for Disease Control and PreventionBeijingChina

Summary What is already known about this topic?Previous studies about tobacco use among college students in China were conducted at the school level or city level,with fewer than 5,000 students *** is added by this report?In 2021,China CDC conducted a national tobacco survey targeting students enrolled in the public higher education ***,124,119 students from 220 colleges and universities in 31 provincial-level administrative divisions participated in this *** cigarette smoking,current daily smoking,willingness to quit,and smoking cessation among college students were *** are the implications for public health practice?The current daily cigarette smoking rate of college students was significantly higher than that of senior high school students,especially higher vocational college *** control interventions,such as a smoke-free school policy and smoking cessation services,need to be reinforced on college campuses.

关键词： smoke college smoking

Utilization of Smoking Cessation Support Among Adults-18 PLADs,China,2020

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China CDC weekly 2023年第21期5卷 459-463,I0001-I0003页

作者： Yongfu Yan Bingliang Lin Qingqing Xu Huiyu Xie xinying zeng Xinbo Di Zida Meng Lin Xiao Shiwei Liu Tobacco Control Office Chinese Center for Disease Control and PreventionBeijingChina

Summary What is already known about this topic?In 2018,unassisted smoking cessation(USC)was the predominant method for quitting smoking among Chinese adult smokers,accounting for 90.1%of *** utilization of professional smoking cessation support was comparatively low in this *** was added by this report?In 2020,the prevalence of USC methods increased to 93.1%.Concurrently,there was a slight increase in the utilization of pharmaceuticals(from 4.6%in 2018 to 5.5%in 2020)and counseling and quit line services(from 3.2%in 2018 to 7.5%in 2020).On the other hand,the use of e-cigarettes as a cessation aid decreased from 14.9%in 2018 to 9.8%in *** aged 15–24 years old were more likely to rely on pharmaceutical interventions(7.9%),and less likely to choose USC methods(79.0%).What are the implications for public health practice?The promotion of professional cessation support is essential for enhancing smoking cessation rates.

关键词： services likely smoke

1990年和2016年北京市心脑血管疾病负担及其变化

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中华心血管病杂志 2020年第3期48卷 244-249页

作者：马爱娟周脉耕曾新颖董忠北京市疾病预防控制中心北京市预防医学研究中心 100013 中国疾病预防控制中心北京100050

目的调查1990年和2016年北京市心脑血管疾病负担及其变化情况。方法利用2016年全球疾病负担研究数据,分析1990年和2016年北京市心脑血管疾病死亡情况和疾病负担。主要指标包括死亡人数、过早死亡损失寿命年(YLL)、伤残损失寿命年(YLD)... 详细信息

目的调查1990年和2016年北京市心脑血管疾病负担及其变化情况。方法利用2016年全球疾病负担研究数据,分析1990年和2016年北京市心脑血管疾病死亡情况和疾病负担。主要指标包括死亡人数、过早死亡损失寿命年(YLL)、伤残损失寿命年(YLD)和伤残调整寿命年(DALY),同时使用2000—2025年世界人口的平均人口作为标准人口,计算标化死亡率、DALY率、YLL率和YLD率。结果2016年,北京市居民心脑血管病标化死亡率为209.24/10万;心脑血管病DALY、YLL和YLD分别为87.56、73.36和14.20万人年,较1990年分别增加了58.05%、44.24%和213.47%;标化DALY率和标化YLL率分别为3552.24/10万和2988.01/10万,较1990年分别下降47.90%和52.43%,标化YLD率为564.23/10万,较1990年增加5.10%。2016年,脑血管疾病和缺血性心脏病的死亡数分别为1.76万例和2.37万例;DALY分别为39.63和39.36万人年,较1990年(DALY分别为33.02和16.27万人年)分别增加20.02%和141.92%。结论北京市心脑血管疾病负担重,其中以脑血管疾病和缺血性心脏病最为显著;脑血管疾病的伤残负担严重,缺血性心脏病的疾病负担成倍增长。

关键词：心脑血管病死亡率疾病负担北京