Distribution of Rest Periods Between Electrically Generated Contractions in Denervated Muscles of Rats
dc.contributor.author | Dow, Douglas E. | en_US |
dc.contributor.author | Faulkner, John A. | en_US |
dc.contributor.author | Dennis, Robert G. | en_US |
dc.date.accessioned | 2010-06-01T18:29:07Z | |
dc.date.available | 2010-06-01T18:29:07Z | |
dc.date.issued | 2005-06 | en_US |
dc.identifier.citation | Dow, Douglas E.; Faulkner, John A.; Dennis, Robert G. (2005). "Distribution of Rest Periods Between Electrically Generated Contractions in Denervated Muscles of Rats." Artificial Organs 29(6): 432-435. <http://hdl.handle.net/2027.42/71692> | en_US |
dc.identifier.issn | 0160-564X | en_US |
dc.identifier.issn | 1525-1594 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/71692 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=15926976&dopt=citation | en_US |
dc.description.abstract | Stimulation protocols for denervated muscles distribute the generated contractions either within treatment sessions followed by hours of rest, or repeated 24 h per day with each contraction followed by a constant interval of rest. Our purpose was to directly compare the effects of the same number of identically generated contractions having different temporal daily distributions. For 5 weeks in denervated extensor digitorum longus muscles of rats, between 100 and 800 contractions were generated daily, distributed either within worksets that alternated periods of activity and rest, or separated by constant intervals of rest. Most of the tested protocols maintained muscle mass and maximum force near values of innervated controls. Although 100 contractions daily generated at constant intervals were sufficient to maintain mass and force, 100 contractions during a 4-h treatment session followed by 20 h of rest were not sufficient, and mass and force were not different from values of denervated muscles. | en_US |
dc.format.extent | 140164 bytes | |
dc.format.extent | 3109 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.publisher | Blackwell Science Inc | en_US |
dc.rights | 2005 International Center for Artificial Organs and Transplantation | en_US |
dc.subject.other | Extensor Digitorum Longus | en_US |
dc.subject.other | Activity | en_US |
dc.subject.other | Contractility | en_US |
dc.subject.other | Depolarization | en_US |
dc.subject.other | Workset | en_US |
dc.title | Distribution of Rest Periods Between Electrically Generated Contractions in Denervated Muscles of Rats | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Medicine (General) | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | * Institute of Gerontology, Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI; and | en_US |
dc.contributor.affiliationother | † Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC, U.S.A. | en_US |
dc.identifier.pmid | 15926976 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/71692/1/j.1525-1594.2005.29086.x.pdf | |
dc.identifier.doi | 10.1111/j.1525-1594.2005.29086.x | en_US |
dc.identifier.source | Artificial Organs | en_US |
dc.identifier.citedreference | Fitts RH. Effects of regular exercise training on skeletal muscle contractile function. Am J Phys Med Rehabil 2003; 82: 320 – 31. | en_US |
dc.identifier.citedreference | Carlson BM, Billington L, Faulkner J. Studies on the regenerative recovery of long-term denervated muscle in rats. Restor Neurol Neurosci 1996; 10: 77 – 84. | en_US |
dc.identifier.citedreference | Dennis RG, Dow DE, Faulkner JA. An implantable device for stimulation of denervated muscles in rats. Med Eng Phys 2003; 25: 239 – 53. | en_US |
dc.identifier.citedreference | Dow DE, Cederna PS, Hassett CA, Kostrominova TY, Faulkner JA, Dennis RG. Numbers of contractions to maintain mass and force of a denervated rat muscle. Muscle Nerve 2004; 30: 77 – 86. | en_US |
dc.identifier.citedreference | Kraemer WJ, Ratamess N, Fry AC, et al. Influence of resistance training volume and periodization of physiological and performance adaptations in collegiate women tennis players. Am J Sports Med 2000; 28: 626 – 33. | en_US |
dc.identifier.citedreference | Petrofsky JS, Stacy R, Laymon M. The relationship between exercise work intervals and duration of exercise on lower extremity training induced by electrical stimulation in humans with spinal cord injuries. Eur J Appl Physiol 2000; 82: 504 – 9. | en_US |
dc.identifier.citedreference | Salerno GM, Bleicher JN, Stromberg BV. Blink reflex recovery after electrical stimulation of the reinnervated orbicularis oculi muscle in dogs. Ann Plast Surg 1990; 25: 360 – 71. | en_US |
dc.identifier.citedreference | Kern H, Hofer C, Strohhofer M, Mayr W, Richter W, Stohr H. Standing up with denervated muscles in humans using functional electrical stimulation. Artif Organs 1999; 23: 447 – 52. | en_US |
dc.identifier.citedreference | Gundersen K, Eken T. The importance of frequency and amount of electrical stimulation for contractile properties of denervated rat muscles. Acta Physiol Scand 1992; 145: 49 – 57. | en_US |
dc.identifier.citedreference | Buffelli M, Pasino E, Cangiano A. Paralysis of rat skeletal muscle equally affects contractile properties as does permanent denervation. J Muscle Res Cell Motil 1997; 18: 683 – 95. | en_US |
dc.identifier.citedreference | Eftimie R, Brenner HR, Buonanno A. Myogenin and MyoD join a family of skeletal muscle genes regulated by electrical activity. Proc Natl Acad Sci USA 1991; 88: 1349 – 53. | en_US |
dc.identifier.citedreference | Neville CM, Schmidt M, Schmidt J. Response of myogenic determination factors to cessation and resumption of electrical activity in skeletal muscle: a possible role for myogenin in denervation supersensitivity. Cell Mol Neurobiol 1992; 12: 511 – 27. | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
Files in this item
Remediation of Harmful Language
The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.
Accessibility
If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.