Abstract

An apparatus has been built for the servo-control of workingcontractions of isolated frog skeletal muscle within an NMRspectrometer. 31P and 1H NMR spectra are obtained of repetitivelycontracting muscle. Recent effort has focused on identifying thetwo peaks which appear in the lactate methyl region of fatiguingmuscles. A variety of biochemical and NMR evidence has lead to theconclusion that both peaks are lactate, and that the lactate fromoxidative fibers is shifted by a susceptibility effect

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
2P41RR005964-06A1
Application #
5225180
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
6
Fiscal Year
1996
Total Cost
Indirect Cost

  Publications

Li, Li; Palencia, Andrés; Lukk, Tiit et al. (2013) Leucyl-tRNA synthetase editing domain functions as a molecular rheostat to control codon ambiguity in Mycoplasma pathogens. Proc Natl Acad Sci U S A 110:3817-22
Li, Li; Boniecki, Michal T; Jaffe, Jacob D et al. (2011) Naturally occurring aminoacyl-tRNA synthetases editing-domain mutations that cause mistranslation in Mycoplasma parasites. Proc Natl Acad Sci U S A 108:9378-83
Sallam, Khalid Ibrahim (2007) Antimicrobial and antioxidant effects of sodium acetate, sodium lactate, and sodium citrate in refrigerated sliced salmon. Food Control 18:566-575
Sallam, Khalid Ibrahim (2007) Chemical, sensory and shelf life evaluation of sliced salmon treated with salts of organic acids. Food Chem 101:592-600
Sallam, Kh I; Samejima, K (2004) Microbiological and chemical quality of ground beef treated with sodium lactate and sodium chloride during refrigerated storage. Lebenson Wiss Technol 37:865-871
Moser, Kevin W; Georgiadis, John G (2004) Extraction and validation of correlation lengths from interstitial velocity fields using diffusion-weighted MRI. Magn Reson Imaging 22:257-68
Sallam, Kh I; Ishioroshi, M; Samejima, K (2004) Antioxidant and antimicrobial effects of garlic in chicken sausage. Lebenson Wiss Technol 37:849-855
Sallam, Khalid Ibrahim; Samejima, Kunihiko (2004) Effects of Trisodium Phosphate and Sodium Chloride Dipping on the Microbial Quality and Shelf Life of Refrigerated Tray-packaged Chicken Breasts. Food Sci Biotechnol 13:425-429
Tsao, Jeffrey (2003) Interpolation artifacts in multimodality image registration based on maximization of mutual information. IEEE Trans Med Imaging 22:854-64
Damon, Bruce M; Hsu, Alex C; Stark, Heather J et al. (2003) The carnosine C-2 proton's chemical shift reports intracellular pH in oxidative and glycolytic muscle fibers. Magn Reson Med 49:233-40

Showing the most recent 10 out of 55 publications