The FLUORESCENCE/ISOLATED MUSCLE will make available to investigators a suite of photometry, high resolution fluorescence imaging, and isolated cardiac muscle equipment and the expertise to facilitate the proposed experiments. We will leverage existing microscopy facilities that are shared with the wider Johns Hopkins research community, as well as establish stations for the measurement of cardiac trabecula force and fluorescence simultaneously, to be shared exclusively with investigators. Fluorescence imaging of intact cells and tissues will be carried out utilizing the Johns Hopkins Multiphoton microscope facility, which is also directed. In addition to making the equipment available, a key support feature will be to train and assist investigators in the delicate procedure of muscle isolation and dye injection. For the intact muscle preparation, a well-trained technician will assist in the experiments, in consultation with a faculty investigator who has studied muscle performance in trabeculae from post-ischemic hearts and who has many years of experience in the technique.

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Research Program Projects (P01)
Project #
5P01HL081427-03
Application #
7463799
Study Section
Heart, Lung, and Blood Initial Review Group (HLBP)
Project Start
Project End
Budget Start
2007-07-01
Budget End
2008-06-30
Support Year
3
Fiscal Year
2007
Total Cost
$89,382
Indirect Cost
Name
Johns Hopkins University
Department
Type
DUNS #
001910777
City
Baltimore
State
MD
Country
United States
Zip Code
21218
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