{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,3]],"date-time":"2025-11-03T09:20:38Z","timestamp":1762161638203},"reference-count":16,"publisher":"The Company of Biologists","issue":"1","license":[{"start":{"date-parts":[[1984,3,1]],"date-time":"1984-03-01T00:00:00Z","timestamp":446947200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.biologists.com\/user-licence-1-1\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1984,3,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n               <jats:p>Isolated photophores of Porichthys notatus, maintained in saline at 20 \u00b0C, do not luminesce and show an oxygen consumption rate of 0\u00b707 \u00b1 0\u00b701 nmol min\u22121 photophore\u22121. In the presence of 10\u22126 M-KCN, the photophores do not luminesce but the resting respiration decreases by about 50%. In the presence of 10\u22125 M-KCN, some photophores do not luminesce and their respiration rate decreases by about 75 %. Others show a response and resting oxygen consumption slowly increases. At high concentration (10\u22124 and 10\u22123 M), KCN induces a large light emission and increase in oxygen consumption. The stimulatory effect of KCN on the photophore oxygen consumption is tentatively explained by an activation of the luciferin-luciferase system by calcium ions.<\/jats:p>","DOI":"10.1242\/jeb.109.1.341","type":"journal-article","created":{"date-parts":[[2021,4,25]],"date-time":"2021-04-25T01:40:00Z","timestamp":1619314800000},"page":"341-352","source":"Crossref","is-referenced-by-count":8,"title":["Oxygen consumption and luminescence of <i>Porichthys<\/i> photophores stimulated by potassium cyanide"],"prefix":"10.1242","volume":"109","author":[{"given":"J.","family":"Mallefet","sequence":"first","affiliation":[{"name":"Universit\u00e9 Catholique de Louvain Laboratoire de Physiologie animale , , 5, Place de la Croix du Sud, B-1348 Louvain-la-Neuve, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F.","family":"Baguet","sequence":"additional","affiliation":[{"name":"Universit\u00e9 Catholique de Louvain Laboratoire de Physiologie animale , , 5, Place de la Croix du Sud, B-1348 Louvain-la-Neuve, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"237","published-online":{"date-parts":[[1984,3,1]]},"reference":[{"key":"2023011205541968200_JEXBIO_109_1_341C1","doi-asserted-by":"publisher","first-page":"557","DOI":"10.1007\/BF00209994","article-title":"Catecholamines and 5-hydroxytryptamine in photophores of Porichthys notatus","volume":"219","author":"Anctil","year":"1981","journal-title":"Cell Tissue Res"},{"key":"2023011205541968200_JEXBIO_109_1_341C2","doi-asserted-by":"publisher","first-page":"97","DOI":"10.1016\/0301-0082(75)90016-7","article-title":"Excitation and control of isolated photophores of luminous fishes","volume":"5","author":"Baguet","year":"1975","journal-title":"Prog. 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