Matches in SemOpenAlex for { <https://semopenalex.org/work/W2110538322> ?p ?o ?g. }
- W2110538322 endingPage "1018" @default.
- W2110538322 startingPage "1013" @default.
- W2110538322 abstract "To determine whether factors associated with postural tremor operate by altering muscle interstitial K(+).An experimental approach was used to investigate the effects of procedures designed to increase or decrease interstitial K(+). Postural physiological tremor was measured by conventional means. Brief periods of ischaemic muscle activity were used to increase muscle interstitial K(+). Infusion of the beta(2) agonist terbutaline was used to decrease plasma (and interstitial) K(+). Blood samples were taken for the determination of plasma K(+).Ischaemia rapidly reduced tremor size, but only when the muscle was active. The beta(2) agonist produced a slow and progressive rise in tremor size that was almost exactly mirrored by a slow and progressive decrease in plasma K(+).Ischaemic reduction of postural tremor has been attributed to effects on muscle spindles or an unexplained effect on muscle. This study showed that ischaemia did not reduce tremor size unless there was accompanying muscular activity. An accumulation of K(+) in the interstitium of the ischaemic active muscle may blunt the response of the muscle and reduce its fusion frequency, so that the force output becomes less pulsatile and tremor size decreases. When a beta(2) agonist is infused, the rise in tremor mirrors the resultant decrease in plasma K(+). Decreased plasma K(+) reduces interstitial K(+) concentration and may produce greater muscular force fluctuation (more tremor). Many other factors that affect postural tremor size may exert their effect by altering plasma K(+) concentration, thereby changing the concentration of K(+) in the interstitial fluid." @default.
- W2110538322 created "2016-06-24" @default.
- W2110538322 creator A5026936370 @default.
- W2110538322 creator A5041528735 @default.
- W2110538322 creator A5045390708 @default.
- W2110538322 creator A5056582697 @default.
- W2110538322 date "2004-07-01" @default.
- W2110538322 modified "2023-09-27" @default.
- W2110538322 title "Is postural tremor size controlled by interstitial potassium concentration in muscle?" @default.
- W2110538322 cites W115669717 @default.
- W2110538322 cites W157145611 @default.
- W2110538322 cites W1626820172 @default.
- W2110538322 cites W166684710 @default.
- W2110538322 cites W1966081131 @default.
- W2110538322 cites W1978347563 @default.
- W2110538322 cites W1979564871 @default.
- W2110538322 cites W1985555195 @default.
- W2110538322 cites W1998882869 @default.
- W2110538322 cites W2010609897 @default.
- W2110538322 cites W2027690863 @default.
- W2110538322 cites W2041136388 @default.
- W2110538322 cites W2042876038 @default.
- W2110538322 cites W2049223399 @default.
- W2110538322 cites W2049879529 @default.
- W2110538322 cites W2063714243 @default.
- W2110538322 cites W2067418970 @default.
- W2110538322 cites W2119293565 @default.
- W2110538322 cites W2130897043 @default.
- W2110538322 cites W2134371645 @default.
- W2110538322 cites W2165201290 @default.
- W2110538322 cites W2165676986 @default.
- W2110538322 cites W2168436339 @default.
- W2110538322 cites W2222139813 @default.
- W2110538322 cites W2406925139 @default.
- W2110538322 cites W2437916585 @default.
- W2110538322 cites W2460436812 @default.
- W2110538322 cites W2463625744 @default.
- W2110538322 cites W4300149457 @default.
- W2110538322 doi "https://doi.org/10.1136/jnnp.2003.022749" @default.
- W2110538322 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1739132" @default.
- W2110538322 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15201362" @default.
- W2110538322 hasPublicationYear "2004" @default.
- W2110538322 type Work @default.
- W2110538322 sameAs 2110538322 @default.
- W2110538322 citedByCount "26" @default.
- W2110538322 countsByYear W21105383222012 @default.
- W2110538322 countsByYear W21105383222013 @default.
- W2110538322 countsByYear W21105383222014 @default.
- W2110538322 countsByYear W21105383222015 @default.
- W2110538322 countsByYear W21105383222016 @default.
- W2110538322 countsByYear W21105383222017 @default.
- W2110538322 countsByYear W21105383222018 @default.
- W2110538322 countsByYear W21105383222019 @default.
- W2110538322 countsByYear W21105383222021 @default.
- W2110538322 countsByYear W21105383222023 @default.
- W2110538322 crossrefType "journal-article" @default.
- W2110538322 hasAuthorship W2110538322A5026936370 @default.
- W2110538322 hasAuthorship W2110538322A5041528735 @default.
- W2110538322 hasAuthorship W2110538322A5045390708 @default.
- W2110538322 hasAuthorship W2110538322A5056582697 @default.
- W2110538322 hasBestOaLocation W21105383221 @default.
- W2110538322 hasConcept C126322002 @default.
- W2110538322 hasConcept C150489694 @default.
- W2110538322 hasConcept C170493617 @default.
- W2110538322 hasConcept C185592680 @default.
- W2110538322 hasConcept C2778938600 @default.
- W2110538322 hasConcept C2779822359 @default.
- W2110538322 hasConcept C42219234 @default.
- W2110538322 hasConcept C71924100 @default.
- W2110538322 hasConcept C79191276 @default.
- W2110538322 hasConceptScore W2110538322C126322002 @default.
- W2110538322 hasConceptScore W2110538322C150489694 @default.
- W2110538322 hasConceptScore W2110538322C170493617 @default.
- W2110538322 hasConceptScore W2110538322C185592680 @default.
- W2110538322 hasConceptScore W2110538322C2778938600 @default.
- W2110538322 hasConceptScore W2110538322C2779822359 @default.
- W2110538322 hasConceptScore W2110538322C42219234 @default.
- W2110538322 hasConceptScore W2110538322C71924100 @default.
- W2110538322 hasConceptScore W2110538322C79191276 @default.
- W2110538322 hasIssue "7" @default.
- W2110538322 hasLocation W21105383221 @default.
- W2110538322 hasLocation W21105383222 @default.
- W2110538322 hasLocation W21105383223 @default.
- W2110538322 hasLocation W21105383224 @default.
- W2110538322 hasOpenAccess W2110538322 @default.
- W2110538322 hasPrimaryLocation W21105383221 @default.
- W2110538322 hasRelatedWork W1984310646 @default.
- W2110538322 hasRelatedWork W2063305546 @default.
- W2110538322 hasRelatedWork W2075884354 @default.
- W2110538322 hasRelatedWork W2087860106 @default.
- W2110538322 hasRelatedWork W2110538322 @default.
- W2110538322 hasRelatedWork W2119521123 @default.
- W2110538322 hasRelatedWork W2143185321 @default.
- W2110538322 hasRelatedWork W2170431845 @default.
- W2110538322 hasRelatedWork W2748952813 @default.
- W2110538322 hasRelatedWork W2899084033 @default.
- W2110538322 hasVolume "75" @default.
- W2110538322 isParatext "false" @default.