Does antimicrobial resistance in river water pose a risk to human health? (Ref: 4263)
河水中的抗菌药物耐药性是否对人类健康构成风险?
基本信息
- 批准号:2698648
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:英国
- 项目类别:Studentship
- 财政年份:2023
- 资助国家:英国
- 起止时间:2023 至 无数据
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
Project BackgroundAntimicrobial resistance (AMR) occurs when microorganisms adapt, such that they no longer respond to antimicrobial drugs, making infections harder to treat. This has significant implications for healthcare and society. Recent evidence indicates that non-human reservoirs are important sources of AMR in the general population 1. Surface waters, especially rivers, receive pollution from various sources, and bathers can come into close contact with water-borne microbes. Previous work in coastal waters found that bathing in coastal waters is associated with an increased risk of exposure to and colonisation by AMR bacteria 2. This research project is very timely as freshwater swimming increases in popularity, and rivers are being considered for bathing status. However, the threat that AMR in river water poses to bathers' and public health is poorly characterised. Work by members of the supervisory team has informed the latest UK Government's 5 year plan to tackle antimicrobial resistance (2019-2024), as well as the WHO's review of bathing waters. Thus, the results of this proposed PhD project will have global significance in terms of understanding the sources and effects of pollution in rivers on human health and can help inform discussions on land and water management at regional and national levels through engagement with the Environment Agency and the UK Health Security Agency (formerly Public Health England). Project Aims and MethodsThis interdisciplinary project evaluates the threat that AMR in river water poses to human health. We anticipate that this will be achieved through: A systematic review on the effects of bathing in river water on human health; A microbiological study of a UK rivers to understand the important sources of AMR, and effects on bathers' exposure; An epidemiological study to investigate the link between swimming in river water and health outcomes of public health significance. There will be scope for the student to be innovative in their approach to conducting these research projects. Project partners This project involves an exciting collaboration between the University of Exeter, UK Centre for Ecology and Hydrology (UK CEH), and the UK Health Security Agency (formerly Public Health England (PHE), with support from the Environment Agency (EA). The student will be based at the University of Exeter with access to state-of-the-art laboratory and computing facilities and a vibrant, interdisciplinary community of researchers. Partners at UK CEH and EA contribute experience in understanding the ecology of freshwater systems. There may be chances for the student to develop their skills while on placement at the UK Health Security Agency.
项目背景当微生物适应时,就会产生抗菌素耐药性(AMR),使他们不再对抗菌药产生反应,从而使感染更难治疗。这对医疗保健和社会都有重大影响。最近的证据表明,非人类水库是普通人群中AMR的重要来源1。地表水,特别是河流,受到各种来源的污染,游泳者可能与水中携带的微生物密切接触。以前在沿海水域的研究发现,在沿海水域洗澡与接触AMR细菌和被AMR细菌定居的风险增加有关。这项研究项目非常及时,因为淡水游泳越来越受欢迎,河流正被考虑列入洗澡状态。然而,河水中的AMR对游泳者和公共健康构成的威胁没有得到很好的描述。监督小组成员的工作为英国政府解决抗菌素耐药性的最新五年计划(2019-2024年)以及世界卫生组织对洗澡水的审查提供了信息。因此,这一拟议的博士项目的结果将在了解河流污染的来源和对人类健康的影响方面具有全球意义,并可以通过与环境署和英国卫生安全局(前英国公共卫生署)的参与,帮助在区域和国家层面上就土地和水资源管理进行讨论。项目目标和方法这项跨学科的项目评估了河水中的AMR对人类健康的威胁。我们预计将通过以下途径实现这一目标:对在河水中洗澡对人类健康的影响进行系统评估;对英国河流进行微生物研究,以了解AMR的重要来源,以及对游泳者暴露的影响;调查在河水中游泳与具有公共卫生意义的健康结果之间的联系。学生在进行这些研究项目的方法上将有创新的余地。项目合作伙伴该项目涉及埃克塞特大学、英国生态和水文学中心(UK CEH)和英国卫生安全局(原英格兰公共卫生署)之间令人兴奋的合作,并得到了环境局(EA)的支持。这名学生将常驻埃克塞特大学,拥有最先进的实验室和计算设施,以及一个充满活力的跨学科研究社区。英国CEH和EA的合作伙伴在了解淡水系统生态方面贡献了经验。学生可能有机会在英国健康安全局的安置期间发展他们的技能。
项目成果
期刊论文数量(0)
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其他文献
吉治仁志 他: "トランスジェニックマウスによるTIMP-1の線維化促進機序"最新医学. 55. 1781-1787 (2000)
Hitoshi Yoshiji 等:“转基因小鼠中 TIMP-1 的促纤维化机制”现代医学 55. 1781-1787 (2000)。
- DOI:
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LiDAR Implementations for Autonomous Vehicle Applications
- DOI:
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2021 - 期刊:
- 影响因子:0
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吉治仁志 他: "イラスト医学&サイエンスシリーズ血管の分子医学"羊土社(渋谷正史編). 125 (2000)
Hitoshi Yoshiji 等人:“血管医学与科学系列分子医学图解”Yodosha(涉谷正志编辑)125(2000)。
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Effect of manidipine hydrochloride,a calcium antagonist,on isoproterenol-induced left ventricular hypertrophy: "Yoshiyama,M.,Takeuchi,K.,Kim,S.,Hanatani,A.,Omura,T.,Toda,I.,Akioka,K.,Teragaki,M.,Iwao,H.and Yoshikawa,J." Jpn Circ J. 62(1). 47-52 (1998)
钙拮抗剂盐酸马尼地平对异丙肾上腺素引起的左心室肥厚的影响:“Yoshiyama,M.,Takeuchi,K.,Kim,S.,Hanatani,A.,Omura,T.,Toda,I.,Akioka,
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