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282篇 您的检索式:作者名="TOCHER"
    题名 作者 年代 出处 被引量
1Highly unsaturated fatty acid synthesis in marine fish: Cloning, functional characterization, and nutritional regulation of fatty acyl Δ6 desaturase of Atlantic cod (Gadus morhua L.)显示文摘Douglas R. Tocher Xiaozhong Zheng Christian Schlechtriem Nicola Hastings James R. Dick Alan J. Teale 2006Lipids2006,,11:2
2日粮磷脂对大西洋鲑鱼早期发育和生长性能的影响显示文摘研究旨在证实大西洋鲑鱼对日粮磷脂的需求,更好地确定其需要水平和时期。因此,通过给大西洋鲑鱼提供磷虾或大豆卵磷脂探讨磷脂对其的影响。首先饲喂鱼苗含蛋白质55%和脂肪17%的饲粮,通过添加磷虾油或大豆磷脂补充脂肪.根据回归分析设计5个水平,分别为总磷脂1.5%(未添加)、2.6%、3.2%、3.6%和4.2%。在1g(受精后1400°dpf)、2.5g(1990°ape)、5g(2350°dpf)、10-20g(2850°dpf)和二龄鲑(3800°dpf)时进行取样。整体存活率高,说明存活率和饲粮磷脂添加水平呈正相关(r2=0.59—0.72)。磷脂促进了鱼苗的生长,且饲喂磷虾磷脂2.6%和大豆磷脂3.6%的鱼增长最快。鱼苗达到2.5g之前与之后生长模式不同,0-2.5g鱼补充磷虾磷脂2.6%和大豆磷脂3.6%后的生长速率(SGR)显著高于基础日粮(P〈0.05),而2.5g-二龄鲑期间,各处理之间没有差异。饲喂未补充磷脂的日粮,2.5g时发现鱼肠道脂肪变性,患病率达20%,饲喂低水平大豆磷脂日粮的鱼肠道脂肪变性患病率达10%,而喂食磷虾油和高水平大豆磷脂(≥3.2%)后以及在后期阶段,肠邋脂肪变性情况开始消失。在生命早期阶段,鲑鱼对日粮磷脂的要求是一致的。Taylor J F Martinez-Rubio L Pozo J D Walton J M Tinch A E Migaud H Tocher D R 2015饲料博览2015,0,8:2
3Effects of purified dies containing different combinations of arachidonic and docosahexaenoic acid on survival, growth and fatty acid composition of juvenile turbot (Scophthalmus maximus) 显示文摘Castell J D Bell J G Tocher D R 1994Aquaculture1994,1,:2
4Delta-8 desaturation activity varies among fatty acyl desaturases of teleost fish:high activity in delta-6 desaturases of marine species显示文摘Monroig ó Li Y Y Tocher D R 2011Comp Biochem Physiol2011,159,4:1
5Effects of essential fatty acid-deficient diets on growth, mortality, tissue histopathology and fatty acid compositions in juvenile turbot ( Scophthalmus maximus) 显示文摘BELL J G TOCHER D R FARNDALE B M 1999Fish Physiol Biochem1999,20,3:1
6Effects of purified diets containing different combinations of arachidonic and docosahexaenoic acid on survival,growth and fatty acid composition of juvenile turbot (Scophthalmus maximus )显示文摘Castell J D Bell J G Tocher D R 1994Aquaculture1994,128,:1
7Highly unsaturated fatty acid synthesis in vertebrates:new in- sights with the cloning and characterization of a 56 de- saturase of Atlantic salmon 显示文摘Zheng X Z Tocher D R Dickson C A 2005Lipids2005,40,1:1
8Highly unsaturated fatty acid synthesis in vertebrates: New insights with the cloning and characterisation of a A6 desaturase of Atlantic salmon显示文摘Zheng X Z Tocher D R Dickson C A 2005Lipids2005,40,:1
9Functional genomics reveals increases in cholesterol biosynthetic genes and highly unsaturated fatty acid biosynthesis after dietary substitution of fish oil with vegetable oils in Atlantic salmon (Salmo salar) 显示文摘Leaver M J Villeneuve L A N Tocher D R 2008BMC Genom2008,9,:1
10Does dietary to- copherol level affect fatty acid metabolism in fish显示文摘Mourente G BeI1 J G Tocher D R 2007Fish Physiol Biochem2007,33,3:1
11Requirement criteria for essential fatty acids显示文摘Sargent J R Bell J G Bell M V Henderson R J Tocher D R 1995J Appl Ichthyol1995,11,:1
12Conservation of lipid metabolic gene transcriptional regulatory networks in fish and mammals 显示文摘Carmona-Antofianzas G Tocher D R Martinez-Rubio L 2014Gene2014,534,1:1
13Compa- rative stUdy of antioxidant defense mechanisms in marine fish fed variable levels of oxidized oil and vitamin E 显示文摘Tocher D R Mourente G Eecken A V D 2003Aquaculture International2003,11,12:1
14Lipid nutrition of marine fish during early development:current status and future directions显示文摘Sargent J R McEvoy L A Estevez A Bell J G Bell M V Henderson R J Tocher D R 1999Aquaculture1999,179,:1
15Does dietary tocopherol level affect fatty acid metabolism in fish显示文摘Mourente G Bell J Tocher D 2007Fish Physiology and Biochemistry2007,33,3:1
16Replacement of fish oil with rapeseed oil diets of Atlantic salmon (Salmo salar) affects tissue lipid compositions and hepatocyte fatty acid metabolism 显示文摘Bell J G McEvoy J Tocher D R 2001J Nutr2001,131,15:1
17The effect of culture on morphology,lipid and fatty acid composition,and polyunsaturated fatty acid metabolism of rainbow trout (Oncorhynchus mykiss) skin cells显示文摘GHIONI C TOCHER D R SARGENT J R 1997Fish Physiology and Biochemistry1997,16,6:1
18Functional genomics reveals increases in cholesterol biosynthetic genes and highly unsaturated fatty acid biosynthesis after dietary substitution of fish oil with vegetable oils in Atlantic salmon(Salmo salar)显示文摘Leaver M J Villeneuve L A N Tocher D R 2008BMC Genomics2008,9,:1
19Physiological roles of fatty acyl desaturases and elongases in marine fish: Characterisation of cDNAs of fatty acyl Δ6 desaturase and elovl5 elongase of cobia ( Rachycentron canadum )显示文摘Xiaozhong Zheng Zhaokun Ding Youqing Xu Oscar Monroig Sofia Morais Douglas R. Tocher 2009Aquaculture2009,,1:1
20Environmental and dietary influences on highly unsaturated fatty acid biosynthesis and expression of fatty acyl desaturase and elongase genes in liver of Atlantic salmon (Salmo solar) 显示文摘ZHENG XIAO-ZHONG TORSTENSEN B E TOCHER D R 2005Biochimica et Biophysica Acta2005,1734,1:1
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