{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T03:05:21Z","timestamp":1771643121824,"version":"3.50.1"},"reference-count":0,"publisher":"Portland Press Ltd.","issue":"4","content-domain":{"domain":["portlandpress.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[1984,10,1]]},"abstract":"<jats:p>1. Five continuous records of arterial plasma potassium were obtained from three normal subjects during brief periods (5\u20137 min) of exercise (100 W).<\/jats:p>\n               <jats:p>2. In two of these subjects hepatic venous blood samples were withdrawn at 0.5\u20131.0 min intervals and analysed in vitro for plasma potassium.<\/jats:p>\n               <jats:p>3. Arterial plasma potassium rose rapidly at the start of exercise from 3.8 \u00b1 0.3 mmol\/l (mean \u00b1 sd) to plateau levels of 5.4 \u00b1 0.1 mmol\/l.<\/jats:p>\n               <jats:p>4. One of the above subjects and a further subject were studied after \u03b2-blockade with propranolol. This resulted in an exaggerated rise in arterial plasma potassium during exercise.<\/jats:p>\n               <jats:p>5. Hepatic venous potassium measurements indicated that the liver probably had little effect on potassium changes during exercise.<\/jats:p>\n               <jats:p>6. The changes in arterial plasma potassium during exercise are rapid and substantial. If transmitted to the extracellular fluid these changes would alter cell transmembrane potential and might as a result alter receptor sensitivity.<\/jats:p>","DOI":"10.1042\/cs0670427","type":"journal-article","created":{"date-parts":[[2015,8,7]],"date-time":"2015-08-07T10:51:28Z","timestamp":1438944688000},"page":"427-431","update-policy":"https:\/\/doi.org\/10.1042\/crossmark_policy","source":"Crossref","is-referenced-by-count":49,"title":["Arterial Plasma Potassium Measured Continuously during Exercise in Man"],"prefix":"10.1042","volume":"67","author":[{"given":"R. A. F.","family":"Linton","sequence":"first","affiliation":[{"name":"Laboratory of Applied Physiology, St Thomas's Hospital Medical School, London"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Lim","sequence":"additional","affiliation":[{"name":"Laboratory of Applied Physiology, St Thomas's Hospital Medical School, London"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C. B.","family":"Wolff","sequence":"additional","affiliation":[{"name":"Laboratory of Applied Physiology, St Thomas's Hospital Medical School, London"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.","family":"Wilmshurst","sequence":"additional","affiliation":[{"name":"Laboratory of Applied Physiology, St Thomas's Hospital Medical School, London"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D. M.","family":"Band","sequence":"additional","affiliation":[{"name":"Laboratory of Applied Physiology, St Thomas's Hospital Medical School, London"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"288","container-title":["Clinical Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/portlandpress.com\/clinsci\/article-pdf\/67\/4\/427\/455548\/cs0670427.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/portlandpress.com\/clinsci\/article-pdf\/67\/4\/427\/455548\/cs0670427.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,12,2]],"date-time":"2021-12-02T20:25:44Z","timestamp":1638476744000},"score":1,"resource":{"primary":{"URL":"https:\/\/portlandpress.com\/clinsci\/article\/67\/4\/427\/73185\/Arterial-Plasma-Potassium-Measured-Continuously"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1984,10,1]]},"references-count":0,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1984,10,1]]}},"URL":"https:\/\/doi.org\/10.1042\/cs0670427","relation":{},"ISSN":["0143-5221","1470-8736"],"issn-type":[{"value":"0143-5221","type":"print"},{"value":"1470-8736","type":"electronic"}],"subject":[],"published":{"date-parts":[[1984,10,1]]}}}