ArticleLipids2001
Biosynthesis and tissue deposition of docosahexaenoic acid (22:6n-3) in rainbow trout (Oncorhynchus mykiss).
Article in Lipids, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 98 citations in OpenAlex.
- Polyunsaturated fatty acids in fish tissues more closely resemble algal than terrestrial diet sources.Hydrobiologia · 2021Article
- Projected declines in global DHA availability for human consumption as a result of global warming.Ambio · 2020Article
- Metabolite profiling of Epinephelus fuscoguttatus infected with vibriosis reveals Omega 9 as potential metabolite biomarker.Fish physiology and biochemistry · 2019Article
- Article
- Fatty Acid Composition and Fatty Acid Associated Gene-Expression in Gilthead Sea Bream (Marine drugs · 2018Article
- White Bass (Morone chrysops) Preferentially Retain n-3 PUFA in Ova When Fed Prepared Diets with Varying FA Content.Lipids · 2017Article
- Fatty Acid Profile Is Modulated by Dietary Resveratrol in Rainbow Trout (Oncorhynchus mykiss).Marine drugs · 2017Article
- Age-Specific Lipid and Fatty Acid Profiles of Atlantic Salmon Juveniles in the Varzuga River.International journal of molecular sciences · 2016Article
- Article
- Tissue-specific fatty acids response to different diets in common carp (Cyprinus carpio L.).PloS one · 2014Article
- Lipid status of the two high latitude fish species, Leptoclinus maculatus and Lumpenus fabricii.International journal of molecular sciences · 2013Article
- Sesamin modulates gene expression without corresponding effects on fatty acids in Atlantic salmon (Salmo salar L.).Lipids · 2012Article
- Article
- Cortisol response to air exposure in Solea senegalensis post-larvae is affected by dietary arachidonic acid-to-eicosapentaenoic acid ratio.Fish physiology and biochemistry · 2011Article
- Replacement of dietary fish oils by alpha-linolenic acid-rich oils lowers omega 3 content in tilapia flesh.Lipids · 2007Article
- Article
- Article
- Article
- Tissue deposition of n-3 FA pathway intermediates in the synthesis of DHA in rainbow trout (Oncorhynchus mykiss).Lipids · 2003Article
- Pyloric ceca are significant sites of newly synthesized 22:6n-3 in rainbow trout (Oncorhynchus mykiss).Lipids · 2003Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rainbow trout (Oncorhynchus mykiss) weighing ca. 5 g and previously acclimated for 8 wk on a diet comprising vegetable oil (11%), fish meal (5%), and casein (48%) as the major constituents were fed a pulse of diet containing deuterated (D5) (17,17,18,18,18)-18:3n-3 ethyl ester. The synthesis and tissue distribution of D5-22:6n-3 was determined 3, 7, 14, 24, and 35 d after the pulse. The whole-body accumulation of D5-22:6n-3 was linear over the first 7 d, corresponding to a rate of 0.54 +/- 0.12 microg D5-22:6n-3/g fish/mg D5-18:3n-3 eaten/d. Maximal accretion of D5-22:6n-3 was 4.3 +/- 1.2 microg/g fish/mg of D5-18:3n-3 eaten after 14 d. The amount of D5-22:6n-3 peaked in liver at day 7, in brain and eyes at day 24, and plateaued after day 14 in visceral and eye socket adipose tissue and in the whole fish. The majority of D5-22:6n-3 was found in the carcass (remaining tissues minus the above tissues analyzed separately) at all times. On a per milligram lipid basis, liver and eyes had the highest concentration of D5-22:6n-3. The experimental diet also contained 21:4n-6 ethyl ester as a marker to estimate the amount of food eaten by individual fish. From such estimates it was calculated that the great majority of the D5-tracer was catabolized, with the combined recovery of D5-18:3n-3 plus D5-22:6n-3 being 2.6%. The recovery of 21:4n-6 was 57.6%. The concentration of 22:6n-3 in the fish decreased during the 13-wk period, and the amount of 22:6n-3 synthesized from 18:3n-3 was only about 5% of that obtained directly from the fish meal in the diet.
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