抗病毒药物对冠状病毒肺炎模型保护作用的研究

T. Mironova, V. Afonyushkin, V. Cherepushkina, Y. Kozlova, A. S. Bobikova, V. Koptev, N. Sigareva, F. Kolpakov
{"title":"抗病毒药物对冠状病毒肺炎模型保护作用的研究","authors":"T. Mironova, V. Afonyushkin, V. Cherepushkina, Y. Kozlova, A. S. Bobikova, V. Koptev, N. Sigareva, F. Kolpakov","doi":"10.30917/att-vk-1814-9588-2020-7-10","DOIUrl":null,"url":null,"abstract":"Infectious bronchitis of chickens (IBC) is a widespread disease in the Russian Federation caused by a virus from the genus Gammacoronavirus The pathology of the respiratory system caused by the IBV virus in chickens has many similarities with the pathology of the respiratory system caused by SARS CoV2 in humans The efficacy of the virucidal drugs \"Ecocid C\", \"Triviron\", \"Argovit\" was tested on chickens infected with a tenfold dose of the vaccine based on the attenuated H120 strain against infectious bronchitis of chickens (IBV) In the experiment, the presence of inflammatory changes in the intestines, lungs and thymus was observed on day 6 after infection The experimental groups were characterized by less pronounced inflammatory changes and a lower proportion of thymus and lung probes containing genomic IBV RNA Since the virocidal activity of Trivirone, Ecocide C, Argovit was possible only in the intestine, then as a model of respiratory infection with COVID19, the experimental data indirectly confirm the hypothesis of the fundamental possibility of the predominant accumulation of coronaviruses in the intestine and subsequent lung damage during hematogenous redistribution of viral particles and antigens such as IBV and other coronaviruses, including SARS CoV2 The dynamic balance between the reproduction of coronaviruses in the intestine and their elimination should be easily disturbed when the concentration of functionally active viral particles (under the action ofvirucidal agents) decreases, incl due to the initially low concentration of coronaviruses In terms of pharmacoprophylaxis of infectious bronchitis, it seems promising to use virucidal agents in the period preceding the formation of supply immunity Инфекционный бронхит кур (ИБК) - широко распространенное в Российской Федерации заболевание, вызываемое вирусом из рода Gammacoronavirus Патологии респираторной системы, вызванные вирусом ИБК у кур, имеют много общих черт с патологией респираторной системы вызванной SARS CoV2 у человека Было проведено испытание эффективности вироцидных препаратов \"Экоцид С\", \"Тривирон\", \"Арговит\" на цыплятах, зараженных десятикратной дозой вакцины на основе аттенуированного штамма H120 против инфекционного бронхита кур (IBV) В эксперименте наблюдали наличие воспалительных изменений в кишечнике, легких и тимусе, на 6 день после заражения Экспериментальные группы характеризовались менее выраженными воспалительными изменениями и меньшей удельной долей проб тимуса и легких содержащих геномную РНК IBV Так как вироцидная активность Тривирона, Экоцида С, Арговита была возможно только в кишечнике, то в качестве модели респираторной инфекции COVID19 данные экспериментов косвенно подтверждают гипотезу о принципиальной возможности преимущественного накопления коронавирусов в кишечнике и последующем поражении легких при гематогенном перераспределении вирусных частиц и антигенов как IBV, так и других коронавирусов, включая SARS CoV2","PeriodicalId":8625,"journal":{"name":"Athletic Therapy Today","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Study of the protective effects of virucidal drugs on the model of coronavirus pneumonia\",\"authors\":\"T. Mironova, V. Afonyushkin, V. Cherepushkina, Y. Kozlova, A. S. Bobikova, V. Koptev, N. Sigareva, F. Kolpakov\",\"doi\":\"10.30917/att-vk-1814-9588-2020-7-10\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Infectious bronchitis of chickens (IBC) is a widespread disease in the Russian Federation caused by a virus from the genus Gammacoronavirus The pathology of the respiratory system caused by the IBV virus in chickens has many similarities with the pathology of the respiratory system caused by SARS CoV2 in humans The efficacy of the virucidal drugs \\\"Ecocid C\\\", \\\"Triviron\\\", \\\"Argovit\\\" was tested on chickens infected with a tenfold dose of the vaccine based on the attenuated H120 strain against infectious bronchitis of chickens (IBV) In the experiment, the presence of inflammatory changes in the intestines, lungs and thymus was observed on day 6 after infection The experimental groups were characterized by less pronounced inflammatory changes and a lower proportion of thymus and lung probes containing genomic IBV RNA Since the virocidal activity of Trivirone, Ecocide C, Argovit was possible only in the intestine, then as a model of respiratory infection with COVID19, the experimental data indirectly confirm the hypothesis of the fundamental possibility of the predominant accumulation of coronaviruses in the intestine and subsequent lung damage during hematogenous redistribution of viral particles and antigens such as IBV and other coronaviruses, including SARS CoV2 The dynamic balance between the reproduction of coronaviruses in the intestine and their elimination should be easily disturbed when the concentration of functionally active viral particles (under the action ofvirucidal agents) decreases, incl due to the initially low concentration of coronaviruses In terms of pharmacoprophylaxis of infectious bronchitis, it seems promising to use virucidal agents in the period preceding the formation of supply immunity Инфекционный бронхит кур (ИБК) - широко распространенное в Российской Федерации заболевание, вызываемое вирусом из рода Gammacoronavirus Патологии респираторной системы, вызванные вирусом ИБК у кур, имеют много общих черт с патологией респираторной системы вызванной SARS CoV2 у человека Было проведено испытание эффективности вироцидных препаратов \\\"Экоцид С\\\", \\\"Тривирон\\\", \\\"Арговит\\\" на цыплятах, зараженных десятикратной дозой вакцины на основе аттенуированного штамма H120 против инфекционного бронхита кур (IBV) В эксперименте наблюдали наличие воспалительных изменений в кишечнике, легких и тимусе, на 6 день после заражения Экспериментальные группы характеризовались менее выраженными воспалительными изменениями и меньшей удельной долей проб тимуса и легких содержащих геномную РНК IBV Так как вироцидная активность Тривирона, Экоцида С, Арговита была возможно только в кишечнике, то в качестве модели респираторной инфекции COVID19 данные экспериментов косвенно подтверждают гипотезу о принципиальной возможности преимущественного накопления коронавирусов в кишечнике и последующем поражении легких при гематогенном перераспределении вирусных частиц и антигенов как IBV, так и других коронавирусов, включая SARS CoV2\",\"PeriodicalId\":8625,\"journal\":{\"name\":\"Athletic Therapy Today\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Athletic Therapy Today\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.30917/att-vk-1814-9588-2020-7-10\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Athletic Therapy Today","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.30917/att-vk-1814-9588-2020-7-10","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

摘要

Infectious bronchitis of chickens (IBC) is a widespread disease in the Russian Federation caused by a virus from the genus Gammacoronavirus The pathology of the respiratory system caused by the IBV virus in chickens has many similarities with the pathology of the respiratory system caused by SARS CoV2 in humans The efficacy of the virucidal drugs "Ecocid C", "Triviron", "Argovit" was tested on chickens infected with a tenfold dose of the vaccine based on the attenuated H120 strain against infectious bronchitis of chickens (IBV) In the experiment, the presence of inflammatory changes in the intestines, lungs and thymus was observed on day 6 after infection The experimental groups were characterized by less pronounced inflammatory changes and a lower proportion of thymus and lung probes containing genomic IBV RNA Since the virocidal activity of Trivirone, Ecocide C, Argovit was possible only in the intestine, then as a model of respiratory infection with COVID19, the experimental data indirectly confirm the hypothesis of the fundamental possibility of the predominant accumulation of coronaviruses in the intestine and subsequent lung damage during hematogenous redistribution of viral particles and antigens such as IBV and other coronaviruses,Including SARS Cov2 the dynamic balance between the reproduction of coronaviruses in the intestine and their elimination should be easily disturbed when the concentration of functionally active viral particles(under the action ofvirucidal agents)decreases,incl due to the initially low concentration of coronaviruses in terms of pharmacopprophylaxis of infectious bronchitis,it seems promising to use virucidal agents in the period preceding the formation of supply immunity由GAMMACORONAVIRUS引起的鸡体内IBK病毒引起的呼吸道系统病理与SARS COV2引起的呼吸道系统病理有许多共同之处。在一项实验中,感染了10倍剂量的针对鸡传染性支气管炎(IBV)的衰减型H120菌株疫苗的人观察到肠道、肺和胸脯发生炎症性变化。在感染后的第6天,实验组的炎症变化不太明显,胸腺和肺样本中含有基因组RNA IBV的比例较低,因为Triviron、Ecocide C和Argovita的病毒灭绝活性仅在肠道中存在。作为呼吸道感染COVID19的模型,实验数据间接支持了一个假设,即在病毒颗粒和抗原(IBV和包括SARS COV2在内的其他冠状病毒)的血液再分配过程中,冠状病毒在肠道中优先积累并随后损害肺。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Study of the protective effects of virucidal drugs on the model of coronavirus pneumonia
Infectious bronchitis of chickens (IBC) is a widespread disease in the Russian Federation caused by a virus from the genus Gammacoronavirus The pathology of the respiratory system caused by the IBV virus in chickens has many similarities with the pathology of the respiratory system caused by SARS CoV2 in humans The efficacy of the virucidal drugs "Ecocid C", "Triviron", "Argovit" was tested on chickens infected with a tenfold dose of the vaccine based on the attenuated H120 strain against infectious bronchitis of chickens (IBV) In the experiment, the presence of inflammatory changes in the intestines, lungs and thymus was observed on day 6 after infection The experimental groups were characterized by less pronounced inflammatory changes and a lower proportion of thymus and lung probes containing genomic IBV RNA Since the virocidal activity of Trivirone, Ecocide C, Argovit was possible only in the intestine, then as a model of respiratory infection with COVID19, the experimental data indirectly confirm the hypothesis of the fundamental possibility of the predominant accumulation of coronaviruses in the intestine and subsequent lung damage during hematogenous redistribution of viral particles and antigens such as IBV and other coronaviruses, including SARS CoV2 The dynamic balance between the reproduction of coronaviruses in the intestine and their elimination should be easily disturbed when the concentration of functionally active viral particles (under the action ofvirucidal agents) decreases, incl due to the initially low concentration of coronaviruses In terms of pharmacoprophylaxis of infectious bronchitis, it seems promising to use virucidal agents in the period preceding the formation of supply immunity Инфекционный бронхит кур (ИБК) - широко распространенное в Российской Федерации заболевание, вызываемое вирусом из рода Gammacoronavirus Патологии респираторной системы, вызванные вирусом ИБК у кур, имеют много общих черт с патологией респираторной системы вызванной SARS CoV2 у человека Было проведено испытание эффективности вироцидных препаратов "Экоцид С", "Тривирон", "Арговит" на цыплятах, зараженных десятикратной дозой вакцины на основе аттенуированного штамма H120 против инфекционного бронхита кур (IBV) В эксперименте наблюдали наличие воспалительных изменений в кишечнике, легких и тимусе, на 6 день после заражения Экспериментальные группы характеризовались менее выраженными воспалительными изменениями и меньшей удельной долей проб тимуса и легких содержащих геномную РНК IBV Так как вироцидная активность Тривирона, Экоцида С, Арговита была возможно только в кишечнике, то в качестве модели респираторной инфекции COVID19 данные экспериментов косвенно подтверждают гипотезу о принципиальной возможности преимущественного накопления коронавирусов в кишечнике и последующем поражении легких при гематогенном перераспределении вирусных частиц и антигенов как IBV, так и других коронавирусов, включая SARS CoV2
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Athletic Therapy Today
Athletic Therapy Today 医学-康复医学
自引率
0.00%
发文量
0
审稿时长
>12 weeks
期刊最新文献
Clinical morphological reasoning of the diagnosis of subclinical cows endometritis Dynamics of energy and protein nutritional value of roughage in the Republic of Tatarstan The effectiveness of the use of feed hydrolyzate in the poultry diet Milk productivity of Yakut horses Control of chronic coronavirus infection in cats with the use of Phosprenyl and Gamavit
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1