Linked Life Data

6289282

Source:http://linkedlifedata.com/resource/pubmed/id/6289282

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1982-12-2
pubmed:abstractText
ACTH 1-39 (0.2 U IP daily for up to 18 days) has a beneficial effect on the functional reorganization of regenerating motor units of the extensor digitorum longus (EDL) in the adrenalectomized adult rat following crushing of the peroneal nerve. Motor unit activity (maximum twitch tension amplitude/mean increment in twitch tension as voltage is increased by 0.1 V gradations) and nerve-muscle efficiency (tetanic tension from indirect stimulation/tetanic tension from direct stimulation of EDL) were enhanced by ACTH 1-39. Other electrophysiological and contractile parameters were unaffected by the peptide. Spontaneous motor activity in cold stressed 13 day old rats was prolonged by Org 2766, a substituted analogue of ACTH/MSH 4-9, (0.1 microgram/kg daily) but unaffected by the same dosage of ACTH/MSH 4-10. The responsiveness of developing and regenerating motor systems to neuropeptides indicates a plasticity of neuronal connections, which depends on peptide sequence, dosage and the physiological state of the animal (normal, depressed, regenerating or developing, at rest or stressed).
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0196-9781
pubmed:author
pubmed:issnType
Print
pubmed:volume
3
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
439-49
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:articleTitle
Peptide influences on the development and regeneration of motor performance.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.