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Freeze-Dryer

冷冻干燥机

基本信息

批准号：
423928-2012
负责人：
Jacques, Mario
金额：
$ 1.87万
依托单位：
Université de Montréal
依托单位国家：
加拿大
项目类别：
Research Tools and Instruments - Category 1 (<$150,000)
财政年份：
2011
资助国家：
加拿大
起止时间：
2011-01-01 至 2012-12-31
项目状态：
已结题

来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=495987
关键词：
Freeze Dryer

项目摘要

We are investigators from the Research Group on Infectious Diseases of Swine and from the Canadian Bovine Mastitis Research Network of the Faculté de médecine vétérinaire of Université de Montréal. We study how some microbes, bacteria, cause diseases in animals and humans. We study bacteria such as Escherichia coli, Streptococcus suis, Clostridium perfringens and Staphylococcus aureus. We are discovering the weapons that these microbes use to cause diseases and learning how they work. This research leads to new diagnostic tools and new strategies to control infection (such as drugs or vaccines). We are using and maintaining a huge collection of bacterial pathogens of animal origin. Freeze-drying allows for long-term and safe storage of these bacterial pathogens. This new freeze dryer we are requesting is to replace the current one bought in 1987. Our current freeze dryer has reached its end-life cycle and there are no more spare parts available to fix it. Furthermore, there is no other instrument like this on our campus. A delay in replacing the equipment would suspend all bacterial strains and mutants safeguarding for all research projects within the Faculté de médecine vétérinaire. There will be a high risk of loosing valuable and unique biological materials. There is therefore an urgent need to replace it. This equipment will be used by a large number of researchers and their trainees.

我们是来自蒙特利尔大学兽医学院猪传染病研究小组和加拿大牛乳腺炎研究网络的研究人员。我们研究一些微生物、细菌如何引起动物和人类疾病。我们研究大肠杆菌、猪链球菌、产气荚膜梭菌和金黄色葡萄球菌等细菌。我们正在发现这些微生物用来引起疾病的武器并了解它们的工作原理。这项研究带来了新的诊断工具和控制感染的新策略（例如药物或疫苗）。我们正在使用和维护大量的动物源细菌病原体。冷冻干燥可以长期安全地储存这些细菌病原体。我们要求的这台新冷冻干燥机是为了替换 1987 年购买的现有冷冻干燥机。我们当前的冷冻干燥机已达到其使用寿命周期，并且没有更多的备件可用于修复它。此外，我们校园里还没有其他类似的乐器。延迟更换设备将暂停兽医学院内所有研究项目的所有细菌菌株和突变体的保护。失去有价值和独特的生物材料的风险很高。因此，迫切需要更换它。该设备将被大量研究人员及其受训人员使用。