Results 51 to 60 of about 971 (111)
A Preliminary Study on The Effects and Mechanism of Exposure to PM 2.5 on A549 Cells [PDF]
, 2016 近年来，随着国内能源产业与制造业等行业的崛起以及机动车保有量的增加，空气污染物PM2.5的排放量急剧上升。表面吸附有大量有毒致癌物质的PM2.5可通过呼吸作用进入呼吸道深处，沉积于肺泡表面，也可穿过肺泡进入血液循环系统进而影响其他器官的功能。有研究数据表明，长期暴露于PM2.5可导致胚胎发育缺陷、心血管疾病发作、加重哮喘与肺功能损伤并引发肺癌等危害。肺癌是一种发病率很高的肿瘤疾病，人类长期暴露于高浓度的PM2.5也会使肺癌的致死率增加。 本文主要研究了PM2 ...
倪曼
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Analysis on the surveillance data of death causes among the registered residents in Taishun County， Zhejiang Province from 2016 to 2023 [PDF]
ObjectiveTo investigate the mortality level and leading causes of death among the registered residents in Taishun County, Zhejiang Province from 2016 to 2023, as as to provide evidence for the formulation of relevant disease prevention and control ...
WANG Fenghui, WENG Shizhong
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Zhongguo shiyan zhenduanxue, 2011 东北地区由于气候干冷,冬季时间又长,患慢性呼吸系统疾病的患者较多。住院的患者多为年龄偏大,病史较长,入院时呼吸困难症状较为明显,往往需要及时应用抗生素进行消炎治疗 ...
芦杰, 胡海霞
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Improving the inhibitors targeting enterovirus 71 3C proteinase [PDF]
, 2015 手足口病（HFMD）的频繁爆发，给许多婴幼儿带来痛苦甚至导致死亡。目前，没有任何疫苗和抗病毒治疗可用于预防和治疗手足口病。肠道病毒71型（EV71）是引起手足口病的主要病原体，它能够侵入中枢神经系统引起严重的后遗症。3C蛋白酶是EV71病毒复制过程中的一个重要蛋白酶，在EV71的成熟过程和拮抗宿主细胞的先天性免疫反应中有着重要作用。因此，EV713C蛋白酶是一个很好的抗EV71药物靶点。 AG7088最先是针对人病毒3C蛋白酶进行设计的，已被证实可有效抑制EV71病毒活性 ...
吴彩明
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Time-series analysis on relationship between short-term exposure to atmospheric ozone and the risk of non-accidental deaths in Hefei during 2017−2020 [PDF]
BackgroundIn recent years, Hefei has experienced rapid industrial development, and the concentration of ozone (O3) in the environment has increased year by year.
Changchun XIAO, Linling YU, Yu ZHU
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Forensic Pathological Examination on 73 Medical Malpractice Cases of Pediatrics [PDF]
, 2018 Objective To analyse 73 medical malpractice cases of pediatrics for discussing the importance of forensic pathology in solving the issues such as medical malpractice of pediatrics. Methods From January 2002 to August 2016, 73 medical malpractice cases of
ZHANG Zhi-wei, ZHENG Zi-yu, LI Rong，et al
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Zhongguo shiyan zhenduanxue, 2020 在日常生活中,呼吸道感染属于常发疾病之一,主要临床症状为发热,如没有得到及时治疗,会导致患者的神经系统等受到损害[1]。这种疾病的病原学较为复杂,同时具备季节性流感等特征。随着医疗水平不断提高,呼吸道病原体IgM抗体检测在患者的呼吸道感染中具有较大的占比,使用范围也不断的扩大,诊断过程中主要是依靠间接免疫荧光法,对较为常见的呼吸道非细菌病原体,例如 ...
司序, 杨裕颖, 陈雷
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, 2007 本文记录了一例患急性铜绿假单胞菌肺炎的长江江豚诊断、治疗和预后观察过程。病原学鉴定采用鲜血琼脂平板对该江豚鼻腔拭子,在37℃下进行细菌需氧、厌氧培养和分离,并对所分离的细菌种类进行细菌学鉴定,结合血常规和血生化的检测结果,判定病原为铜绿假单胞菌(Pseudomonasaeruginosa,PA)。依据病原菌的药敏试验结果对患病江豚进行治疗,预后良好。通过对整个过程的资料分析以及预后观察,得到如下提示:1)应做好饲养环境的消毒措施,防止江豚出现获得性PA感染;2)对江豚日常呼吸道和粪便中PA的检测 ...
张先锋, 赵庆中, 郭政
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Analyses of the influence of diabetes-related deaths on the probability of premature mortality and life expectancy in Minhang District， Shanghai from 2004 to 2023 [PDF]
ObjectiveTo analyze the impact of diabetes-related deaths on the probability of premature mortality and life expectancy in Minhang District of Shanghai from 2004 to 2023, and to provide reference data for the optimization of targeted prevention and ...
CHEN Lijing +7 more
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支气管肺发育不良新生儿肺灌洗液HMGB1和TGF-β的改变及临床意义
Zhongguo shiyan zhenduanxue, 2016 支气管肺发育不良（BPD）为新生儿最为常见的呼吸系统疾病之一[1,2]。早产儿的BPD发病率高于足月产儿。该病的主要临床表现为呼吸窘迫,可导致严重的缺氧及继发性改变,重者可导致死亡。导致BPD的主要原因为不当呼吸机使用及肺部感染等[3]。鉴于BPD的临床预后较差 ...
程红斌
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