Abstract

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. We prepared thin slices of rat heart tissue (~50 microns thick), freeze dried and placed into an ultralene thin film tissue holder. The sample were irradiated at 12 keV for purposes of detect the elemental content distribution and determine the Zn content for spectroscopy purposes. These experiments evaluated the efficacy of this method with this sort of tissue and tissue preparation. We found that the method can detect enough amount of Zn to allow performing XANES at Zn K edge with sufficient effectiveness. This experiment also allowed us to collect preliminary data that will be used to plan next experiments.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR008630-16
Application #
8361294
Study Section
Special Emphasis Panel (ZRG1-BCMB-E (40))
Project Start
2011-01-01
Project End
2011-12-31
Budget Start
2011-01-01
Budget End
2011-12-31
Support Year
16
Fiscal Year
2011
Total Cost
$1,976
Indirect Cost

  Institution

Name
Illinois Institute of Technology
Department
Other Basic Sciences
Type
Schools of Arts and Sciences
DUNS #
042084434
City
Chicago
State
IL
Country
United States
Zip Code
60616

  Publications

Orgel, Joseph P R O; Sella, Ido; Madhurapantula, Rama S et al. (2017) Molecular and ultrastructural studies of a fibrillar collagen from octocoral (Cnidaria). J Exp Biol 220:3327-3335
Yazdi, Aliakbar Khalili; Vezina, Grant C; Shilton, Brian H (2017) An alternate mode of oligomerization for E. coli SecA. Sci Rep 7:11747
Sullivan, Brendan; Robison, Gregory; Pushkar, Yulia et al. (2017) Copper accumulation in rodent brain astrocytes: A species difference. J Trace Elem Med Biol 39:6-13
Morris, Martha Clare (2016) Nutrition and risk of dementia: overview and methodological issues. Ann N Y Acad Sci 1367:31-7
Robison, Gregory; Sullivan, Brendan; Cannon, Jason R et al. (2015) Identification of dopaminergic neurons of the substantia nigra pars compacta as a target of manganese accumulation. Metallomics 7:748-55
Gelfand, Paul; Smith, Randy J; Stavitski, Eli et al. (2015) Characterization of Protein Structural Changes in Living Cells Using Time-Lapsed FTIR Imaging. Anal Chem 87:6025-31
Liang, Wenguang G; Ren, Min; Zhao, Fan et al. (2015) Structures of human CCL18, CCL3, and CCL4 reveal molecular determinants for quaternary structures and sensitivity to insulin-degrading enzyme. J Mol Biol 427:1345-1358
Zhou, Hao; Li, Shangyang; Badger, John et al. (2015) Modulation of HIV protease flexibility by the T80N mutation. Proteins 83:1929-39
Witayavanitkul, Namthip; Ait Mou, Younss; Kuster, Diederik W D et al. (2014) Myocardial infarction-induced N-terminal fragment of cardiac myosin-binding protein C (cMyBP-C) impairs myofilament function in human myocardium. J Biol Chem 289:8818-27
Poor, Catherine B; Wegner, Seraphine V; Li, Haoran et al. (2014) Molecular mechanism and structure of the Saccharomyces cerevisiae iron regulator Aft2. Proc Natl Acad Sci U S A 111:4043-8

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