rdf:type |
|
lifeskim:mentions |
umls-concept:C0014272,
umls-concept:C0015780,
umls-concept:C0037812,
umls-concept:C0177804,
umls-concept:C0339510,
umls-concept:C0917713,
umls-concept:C1414083,
umls-concept:C1562466,
umls-concept:C1742737,
umls-concept:C1826421,
umls-concept:C2603343,
umls-concept:C2699549
|
pubmed:issue |
3
|
pubmed:dateCreated |
1992-5-7
|
pubmed:abstractText |
31P nuclear magnetic resonance spectroscopy (31P-MRS) was used to investigate the energy metabolism of the gastrocnemius muscle in 16 DMD/BMD female carriers. No significant difference was found with the controls in the resting muscle, while all carriers showed a decreased ability to perform work, and a higher Pi/PCr ratio for comparable relative levels of steady-state work. The rate of postexercise recovery of PCr/Pi ratio was lower in all carriers. The decreased rate of PCr/Pi recovery appears to be mainly due to a decreased rate of Pi recovery. Our findings show abnormal muscle energy metabolism in DMD/BMD female carriers.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Mar
|
pubmed:issn |
0148-639X
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:volume |
15
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
344-8
|
pubmed:dateRevised |
2006-11-15
|
pubmed:meshHeading |
pubmed-meshheading:1557082-Adenosine Triphosphate,
pubmed-meshheading:1557082-Adolescent,
pubmed-meshheading:1557082-Adult,
pubmed-meshheading:1557082-Energy Metabolism,
pubmed-meshheading:1557082-Exercise Test,
pubmed-meshheading:1557082-Female,
pubmed-meshheading:1557082-Heterozygote,
pubmed-meshheading:1557082-Humans,
pubmed-meshheading:1557082-Hydrogen-Ion Concentration,
pubmed-meshheading:1557082-Magnetic Resonance Spectroscopy,
pubmed-meshheading:1557082-Middle Aged,
pubmed-meshheading:1557082-Muscle Contraction,
pubmed-meshheading:1557082-Muscles,
pubmed-meshheading:1557082-Muscular Dystrophies,
pubmed-meshheading:1557082-Phosphates,
pubmed-meshheading:1557082-Phosphocreatine
|
pubmed:year |
1992
|
pubmed:articleTitle |
Muscle energy metabolism in female DMD/BMD carriers: a 31P-MR spectroscopy study.
|
pubmed:affiliation |
Istituto di Clinica Neurologica, Università di Bologna, Italy.
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|