Selected biochemical parameters of two sizes of rat skeletal and heart muscle mitochondria at selected intervals of a 16-week endurance training program
dc.contributor.author | Farrar, Roger P. | en_US |
dc.contributor.author | Mayer, Loren R. | en_US |
dc.contributor.author | Starnes, Joseph W. | en_US |
dc.contributor.author | Edington, Dee W. | en_US |
dc.date.accessioned | 2006-09-11T18:57:39Z | |
dc.date.available | 2006-09-11T18:57:39Z | |
dc.date.issued | 1981-04 | en_US |
dc.identifier.citation | Farrar, Roger P.; Mayer, Loren R.; Starnes, Joseph W.; Edington, D. W.; (1981). "Selected biochemical parameters of two sizes of rat skeletal and heart muscle mitochondria at selected intervals of a 16-week endurance training program." European Journal of Applied Physiology and Occupational Physiology 46(1): 91-102. <http://hdl.handle.net/2027.42/47422> | en_US |
dc.identifier.issn | 1439-6327 | en_US |
dc.identifier.issn | 0301-5548 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/47422 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=7194789&dopt=citation | en_US |
dc.description.abstract | Increases in oxidative capacity of skeletal muscle which has undergone training is well documented. The concomitant shifts in mitochondrial size and cytochrome content have varied with different investigations. In this study the shifts in oxidative capacity, SDH activity, thiolase activity, was measured in two sizes of heart and skeletal muscle mitochondria of rats undergoing 4, 8, and 16 weeks of training. In addition cytochrome content was measured in both sizes of mitochondria of the skeletal muscle. The small mitochondria of skeletal muscle showed the significant gains in number during the first 8 weeks of training while the large mitochondria increased in number during the last 8 weeks of training. The oxygen consumption, SDH activity, thiolase activity and cytochrome content all showed varying peaks in activity and content in the different sizes of mitochondria over the 16 weeks of training. In evaluating training regimes' effects on skeletal muscle it appears important to take into consideration the shifts in size of mitochondria as well as oxidative capacity and enzymatic activity alterations. There were no alterations observed in mitochondrial size in cardiac tissue. | en_US |
dc.format.extent | 17831 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Springer-Verlag | en_US |
dc.subject.other | Biomedicine | en_US |
dc.subject.other | Occupational Medicine/Industrial Medicine | en_US |
dc.subject.other | Sports Medicine | en_US |
dc.subject.other | Human Physiology | en_US |
dc.subject.other | Mitochondrial Size | en_US |
dc.subject.other | Training | en_US |
dc.subject.other | Oxygen Consumption | en_US |
dc.title | Selected biochemical parameters of two sizes of rat skeletal and heart muscle mitochondria at selected intervals of a 16-week endurance training program | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Kinesiology and Sports | en_US |
dc.subject.hlbsecondlevel | Molecular, Cellular and Developmental Biology | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Physical Education, University of Michigan, Ann Arbor, Michigan, USA | en_US |
dc.contributor.affiliationum | Department of Physical Education, University of Michigan, Ann Arbor, Michigan, USA | en_US |
dc.contributor.affiliationother | Department of Physical and Health Education, University of Texas, 222 Bellmont, 78712, Austin, TX, USA | en_US |
dc.contributor.affiliationother | Department of Medical Physiology, Texas A and M University, 77843, College Station, Bryan, TX, USA | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.identifier.pmid | 7194789 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/47422/1/421_2004_Article_BF00422181.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1007/BF00422181 | en_US |
dc.identifier.source | European Journal of Applied Physiology and Occupational Physiology | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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