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Chest CT features in COVID-19 patients:A systematic review and meta-analysis

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Journal of Acute Disease 2021年第5期10卷 179-189页

作者： Mohammadreza Taghavi Azar Shokri Parastoo Niloofar Salar Poorbarat Samaneh Mollazadeh Hamed Milani Vector-Borne Diseases Research Center North Khorasan University of Medical SciencesBojnurdIran Clinical Research Unit Imam Hasan hospitalNorth Khorasan University of Medical SciencesBojnurdIran Student Research Committee School of MedicineNorth Khorasan University of Medical SciencesBojnurdIran Natural Products and Medicinal Plants Research Center North Khorasan University of Medical SciencesBojnurdIran Department of Parasitology and Mycology Student Research CommitteeSchool of MedicineMazandaran University of Medical SciencesSariIran

Objective:To derive the pooled estimate of chest computed tomography(CT)findings in coronavirus disease 2019(COVID-19)***:A comprehensive systematic search was conducted according to the PRISMA checklist from January 2020 to September 2020 in electronic databases including PubMed,Google Scholar,and Scopus based on search terms in title and *** descriptive studies with epidemiological parameters of interest were included into the systematic review and ***:Totally 54 articles comprised of 4879 patients with a mean age of 49.05 years were eligible for this *** pooled prevalence for abnormal CT images was 86.0%.Pooled prevalence for ground-glass opacity was 68.0%,71.0%for bilateral abnormalities,47.0%for mixed ground-glass opacity and consolidation and 29.0%for *** addition,64.0%of lesions were peripheral,and 12.0%were central while 28.0%were both central and ***,61.0%of lower lungs were involved,and 7.0%and 5.0%of the cases presented with pleural effusion and pericardial effusion,***,11%of the cases showed lymphadenopathy,and 37%had air broncho gram *** pooled prevalence of other chest CT findings ranged from 8.0%to 65.0%.Conclusions:Chest CT can be used as predictive tools for the detection of COVID-19 disease along with clinical manifestations and the RT-PCR method.

关键词： Systematic review Meta-analysis CT Coronavirus COVID-19

里海星状鲟鱼(Acipenser stellatus)数量骤减:来自伊朗渔业的证据

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AMBIO－人类环境杂志 1999年第4期28卷 372-373页

作者： Mehdl Moghim John D. Neilson 雷利卿 Fisheries Research Centre of Mazandaren Province sari Iran Department of Fisheries and Oceans Biological Station St. Andrews New Brunswick Canada EOG 2X0 中国科学院自然资源综合考察委员会

里海是世界上最大的封闭型水体,位于伊朗穆斯林共和国、阿塞拜疆共和国、俄罗斯联邦、哈萨克斯坦共和国和土库曼斯坦共和国之间。这些国家都拥有鲟鱼(Acipenser sp.鲟属种)渔场。地球上90%以上的鲟鱼资源都集中在里海海盆。里海的商品... 详细信息

里海是世界上最大的封闭型水体,位于伊朗穆斯林共和国、阿塞拜疆共和国、俄罗斯联邦、哈萨克斯坦共和国和土库曼斯坦共和国之间。这些国家都拥有鲟鱼(Acipenser sp.鲟属种)渔场。地球上90%以上的鲟鱼资源都集中在里海海盆。里海的商品渔场中的鲟鱼主要是星状鲟(Acipenser sp.)、俄国鲟(***)、波斯鲟(***)、巨鲟或白鲟(Huso huso)。

关键词：里海过度捕捞资源鲟鱼星状鲟鱼伊朗渔业

Rhazes’concepts on medical ethics

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History & Philosophy of Medicine 2022年第3期4卷 22-25页

作者： Hoorieh Mohammadi Kenari Gholamreza Kordafshari Maryam Moghimi Somaye Mahroozade Fatemeh Eghbalian Research Institute for Islamic and Complementary Medicine School of Persian MedicineIran University of Medical SciencesTehran 11h1914515Iran School of Persian Medicine Iran University of Medical SciencesTehran 11147hhh11Iran School of Persian Medicine Tehran University of Medical SciencesTehran 11hh7hh414Iran Masiha Teb Shomal Knowledge-based Corporation Sari 11hh7hh414Iran

Ethics in any industry and profession,especially in medicine,is a matter of great concern and *** Persian Muslim doctors also did not neglect this issue,as they mentioned some points regarding the observance of medical ethics in most of their ***'"Akhlaq al-Tabib"treatise is one of the most important manuscripts on medical *** Bakr Muhammad ibn Zakariyya Razi,known in the west as Rhazes,was a great Persian scientist and physician who lived in the 9th and 10th centuries *** the"Akhlaq al-Tabib"treatise,he wrote a collection of his guidelines and ideas about medical *** this manuscript,Rhazes first mentioned the ethical qualities that the physician must admire,and then pointed out the ethical standards regarding treatment and patient's *** study found that the principles of tenth-century medical ethics are very similar to what is being said today.

关键词： Akhlaq al-Tabib Rhazes legal medicine medical ethics Persian medicine

Genetic variation in coronavirus disease 2019:a literature review

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Infectious Diseases Research 2021年第4期2卷 6-10页

作者： Sabah Mayahi Maryam Sadegh Shesh Poli Hadi Koohsari Department of Medical Mycology and Parasitology School of MedicineMazandaran University of Medical SciencesSariIran School of New Technologies Golestan University of Medical SciencesGorganIran Department of Microbiology Azadshahr BranchIslamic Azad UniversityAzadshahrIran

Background:The first Coronavirus Disease 2019(COVID-19)outbreak occurred in Wuhan,Hubei Province,China,in December *** originated from a novel severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).As of 12 November 2021,above 251,788,329 people have been infected and 5,077,907 deaths deaths have been reported *** new COVID-19 belongs to the genus Coronavirus with its high mutation rate in the *** present study aimed to investigate the problems caused by the mutation and its effects on the immune ***:We used Google Scholar,Web of science,Scopus,and PubMed for searching the literature regarding genetic variation in ***:The publicly available literature in this area was reviewed to summarize the information about the genetic variation of this virus,phylogeny and genome structure,its relationship with the ABO blood group,genome variation,mutations in hotspots,and spike surface ***:Finally,it was concluded that COVID-19 can mutate;therefore,health authorities are required to remain cautious and completely prepared.

关键词： Coronaviruses COVID-19 Virus Genetic variation

口腔护理对危重症患者口腔健康状况和呼吸机相关性肺炎预防的影响

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中国护理管理 2017年第3期17卷 432-432页

作者： Abdullah Haghighi Vida Shafipour Masoumeh Bagheri-Nesami Afshin Gholipour Baradari Jamshid Yazdani Charati 伊朗sari市Mazandaran医科大学Nasibeh护理助产学院(Abdullah Haghighi) Nasibeh护理助产学院医疗外科护理部(Vida Shafipour) Pediateric传染病研究中心(MPIDRC)医疗外科护理部(Masoumeh Bagheri-Nesami) 医学院麻醉科(Afshin Gholipour Baradari) 卫生学院生物统计部(Jamshid Yazdani Charati)

目的:本研究的目的是明确口腔护理措施对重症监护室患者口腔健康状况和呼吸机相关性肺炎发生率的影响。方法:本临床实验纳入2015-2016年间的100名患者,随机分为对照组(接受护士的口腔护理)和干预组(接受研究人员的系统口腔护理)。根据... 详细信息

目的:本研究的目的是明确口腔护理措施对重症监护室患者口腔健康状况和呼吸机相关性肺炎发生率的影响。方法:本临床实验纳入2015-2016年间的100名患者,随机分为对照组(接受护士的口腔护理)和干预组(接受研究人员的系统口腔护理)。根据干预组患者的口腔健康状况,按照Beck口腔护理频次评价表(BOAS)确定需要接受口腔护理的频次。每次护理均包括调整气管内套管压力、用牙膏刷牙、使用抗菌药和嘴唇保湿。口腔检查采用BOAS和口腔黏膜菌斑量表评分,肺炎监测采用临床肺部感染评分。结果:第1~5天,两组患者的BOAS评分有统计学差异(P<0.001);第3~5天,两组患者的口腔黏膜菌斑评分有统计学差异(P<0.001);第3天和第5天,对照组肺炎发生率分别为10%(5例)和14%(7例),干预组肺炎发生率分别为4%(2例)和10%(5例),Fisher检验无统计学差异(P=0.538),但与对照组相比,干预组肺炎的发生率降低。结论:与传统的口腔护理措施比较,系统口腔护理虽然没有显著降低危重症患者呼吸机相关性肺炎的发生率,但显著改善了其口腔健康状况和口腔黏膜菌斑评分。

关键词：重症监护室口腔护理呼吸机相关性肺炎口腔健康