{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,9]],"date-time":"2026-07-09T04:33:39Z","timestamp":1783571619670,"version":"3.55.0"},"reference-count":56,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,4,20]],"date-time":"2025-04-20T00:00:00Z","timestamp":1745107200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Fish Biology"],"published-print":{"date-parts":[[2025,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Fishes undergo dramatic physiological changes upon consumption of a meal, including an increase in oxygen consumption to support the metabolic cost of digestion [specific dynamic action (SDA)] and an increase in the excretion of ammonia. Channel catfish (<jats:italic>Ictalurus punctatus<\/jats:italic>) and blue catfish (<jats:italic>I. furcatus<\/jats:italic>) are two species commonly used for commercial aquaculture production in the United States. Postprandial ammonia excretion and oxygen consumption of both channel and blue catfish were measured at 25 and 32\u00b0C. Rates of both ammonia excretion and oxygen consumption increased quickly after feeding and were significantly higher within 2 h postfeeding. Ammonia excretion of channel catfish peaked 6 h postfeeding at both 25 and 32\u00b0C, with peak ammonia excretion rates increasing 8.3\u2010 and 4.7\u2010fold higher than fasting rates at 25 and 32\u00b0C, respectively. Ammonia excretion of blue catfish at 25\u00b0C peaked 6.6\u2010fold higher than fasting rates at 12 h postfeeding and 5.5\u2010fold higher than fasting rates 6 h postfeeding at 32\u00b0C. Relative to fasting levels, postprandial oxygen consumption of channel catfish peaked 1.8\u2010 and 2.0\u2010fold higher at 25 and 32\u00b0C, respectively. Blue catfish oxygen consumption peaked 1.9\u2010 and 1.8\u2010fold higher at 25 and 32\u00b0C, respectively. Both channel and blue catfish rapidly increase ammonia excretion and oxygen consumption in response to feeding, with temperature mostly affecting changes in peak and minimum rates.<\/jats:p>","DOI":"10.1111\/jfb.70065","type":"journal-article","created":{"date-parts":[[2025,4,21]],"date-time":"2025-04-21T04:27:16Z","timestamp":1745209636000},"page":"603-612","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Postprandial oxygen consumption, ammonia excretion and carbon dioxide production of channel and blue catfish"],"prefix":"10.1111","volume":"107","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1417-6344","authenticated-orcid":false,"given":"Brian D.","family":"Ott","sequence":"first","affiliation":[{"name":"USDA Agricultural Research Service Warmwater Aquaculture Research Unit  Stoneville Mississippi USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-9172-8625","authenticated-orcid":false,"given":"Dakoda O.","family":"Chisolm","sequence":"additional","affiliation":[{"name":"USDA Agricultural Research Service Warmwater Aquaculture Research Unit  Stoneville Mississippi USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2397-8066","authenticated-orcid":false,"given":"Timothy J.","family":"Pfeiffer","sequence":"additional","affiliation":[{"name":"USDA Agricultural Research Service Warmwater Aquaculture Research Unit  Stoneville Mississippi USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,4,20]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aquaculture.2004.06.020"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1577\/1548-8659(1975)104<322:TIOVCC>2.0.CO;2"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cbpa.2007.08.014"},{"issue":"2","key":"e_1_2_9_5_1","first-page":"23","article-title":"Germplasm release: ARS Stoneville releasing \u2018Delta elite\u2019 broodfish, fingerlings","volume":"34","author":"Bosworth B. G.","year":"2020","journal-title":"The Catfish Journal"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aquaculture.2019.734507"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1577\/1548-8659(1985)114<291:CBFCCP>2.0.CO;2"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/jwas.12469"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1152\/ajpregu.00536.2015"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1086\/physzool.64.1.30158524"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1086\/physzool.64.1.30158525"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-7345.1989.tb01010.x"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0144-8609(96)01019-9"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00360-016-1026-9"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/0044-8486(92)90143-9"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cbpa.2007.08.029"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aquaculture.2006.03.019"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cbpa.2014.01.021"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/nafm.10552"},{"issue":"4","key":"e_1_2_9_20_1","article-title":"Metabolic fuel use after feeding in the zebrafish (Danio rerio): A respirometric analysis","volume":"222","author":"Ferreira M. S.","year":"2019","journal-title":"Journal of Experimental Biology"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aquaculture.2013.04.005"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2109.2005.01356.x"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cbpb.2005.02.008"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aquaculture.2024.740698"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aquaeng.2005.08.009"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.1983.tb02934.x"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1086\/510565"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.00901"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00347950"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-7345.2008.00200.x"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cbpa.2007.11.003"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00360-009-0351-7"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.1998.tb00965.x"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1086\/physzool.40.4.30158459"},{"issue":"1","key":"e_1_2_9_35_1","article-title":"Effects of food limitation on growth, body condition and metabolic rates of non\u2010native blue catfish","volume":"9","author":"Nepal V.","year":"2021","journal-title":"Conservation Physiology"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ecolmodel.2024.110830"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.02626"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00360-023-01521-5"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1152\/physiolgenomics.00007.2024"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1111\/jwas.13094"},{"issue":"1","key":"e_1_2_9_41_1","first-page":"406","article-title":"Effects of dietary carnitine and protein energy:Nonprotein energy ratios on growth, ammonia excretion and respiratory quotient in African catfish, Clarias gariepinus (Burchell) juveniles","volume":"32","author":"Ozorio R. O. A.","year":"2002","journal-title":"Aquaculture Research"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1002\/naaq.10104"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10641-018-0783-6"},{"key":"e_1_2_9_44_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00360-008-0283-7"},{"key":"e_1_2_9_45_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00360-006-0119-2"},{"key":"e_1_2_9_46_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cbpb.2023.110861"},{"key":"e_1_2_9_47_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aquaculture.2017.09.008"},{"key":"e_1_2_9_48_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.1982.tb02861.x"},{"key":"e_1_2_9_49_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10695-014-0004-y"},{"key":"e_1_2_9_50_1","doi-asserted-by":"publisher","DOI":"10.1086\/374300"},{"key":"e_1_2_9_51_1","doi-asserted-by":"publisher","DOI":"10.1577\/A07-102.1"},{"key":"e_1_2_9_52_1","doi-asserted-by":"publisher","DOI":"10.1002\/naaq.10110"},{"key":"e_1_2_9_53_1","doi-asserted-by":"publisher","DOI":"10.1080\/15222055.2012.678566"},{"key":"e_1_2_9_54_1","unstructured":"United States Department of Agriculture National Agricultural Statistics Service. (2018).Census of Aquaculture: Volume 3 Special Studies Part 22."},{"key":"e_1_2_9_55_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1095-6433(02)00250-7"},{"key":"e_1_2_9_56_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00360-014-0801-8"},{"key":"e_1_2_9_57_1","doi-asserted-by":"publisher","DOI":"10.1577\/A03-019"}],"container-title":["Journal of Fish Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jfb.70065","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,18]],"date-time":"2025-08-18T13:10:57Z","timestamp":1755522657000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jfb.70065"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4,20]]},"references-count":56,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2025,8]]}},"alternative-id":["10.1111\/jfb.70065"],"URL":"https:\/\/doi.org\/10.1111\/jfb.70065","archive":["Portico"],"relation":{},"ISSN":["0022-1112","1095-8649"],"issn-type":[{"value":"0022-1112","type":"print"},{"value":"1095-8649","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,4,20]]},"assertion":[{"value":"2024-12-16","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-04-04","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-04-20","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}