CORE--LABORATORY ANIMALS

核心——实验动物

• 批准号: 6311457
• 负责人: JAMES O STEVENS
• 金额: $ 14.76万
• 依托单位: UNIVERSITY OF COLORADO DENVER
• 依托单位国家: 美国
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-05-01 至 2001-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6311457
• 关键词: animal colony; biomedical facility; germ free condition; histopathology; information systems; laboratory rat; serology /serodiagnosis

The Aging and Alzheimer's Research Center Laboratory Animal Core operates as a shared resource which facilitates, enriches and coordinates animal model studies for four of the five component projects in the Center proposal. This Core has, over previous grant and project periods, developed and maintained barrier-sustained, disease-free colonies of conventional, aged, ultra-aged and lifetime (more 39 months) caloric restricted, neurologically modeled rats in order to reduce data compromising animal variables for new and ongoing studies. We have eliminated infectious agents from all experimental colonies, constructed and renovated new barriered housing areas, established improved environmental conditions for housing behavioral modeled research animals with behavioral testing laboratories contiguous to animal housing rooms. One specific aim of this core component is to continue to provide specialized maintenance of barrier sustained transplant, conventional, caloric-restricted, 6-OHDA modeled and control aged rats. The core will continue to facilitate all aspects of animal model studies as previously developed and implemented. A second specific aim is to provide other core services to Aging Center investigators including comprehensive gross and histopathological evaluations of experimental animals, serological surveillance to document a continuing virus (especially parvovirus) and mycoplasma disease-free status and continuous consultation on laboratory animal genetics, modeling and spontaneous disease evaluations in aged rats. A third specific aim is to maintain and provide Center investigators with nutritionally (caloric) restricted, aged (more 30 months) Fisher 344 rats. In the fourth specific aim, the Core Director will develop a nw, automated data base which will include, monitor and track all experimental animals used in all projects. All project animals will be uniquely identified with implanted with electronic, transponder microchips. This database will be networked to and be accessible by all Center investigators. The Core will coordinate the use of all animals within and between projects in order to maximize the efficiency of animal use and eliminate any potential unnecessary and redundant animal use.

衰老和阿尔茨海默氏症研究中心实验动物中心运作