Divergence in proportional fat intake in AKR/J and SWR/J mice endures across diet paradigms.
Divergence in proportional fat intake in AKR/J and SWR/J mice endures across diet paradigms.
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AKR/J 和 SWR/J 小鼠脂肪摄入比例的差异在不同饮食模式中持续存在。
DOI:
10.1152/ajpregu.1999.277.3.r776
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发表时间:
1999
期刊:
影响因子:
--
通讯作者:
West,DB
中科院分区:
文献类型:
--
作者:
Smith,BK;Andrews,PK;York,DA;West,DB
These experiments were designed to test the hypothesis that the contrasting patterns of macronutrient selection described previously in AKR/J (fat preference) and SWR/J (carbohydrate preference) mice are not dependent on a single diet paradigm. The effect of mouse strain on proportional fat intake was tested in naive mice by presenting two-choice diets possessing a variety of physical, sensory, and nutritive properties. In three separate experiments, AKR/J mice preferentially selected and consumed a higher proportion of energy from the high-fat diet than SWR/J mice. Specifically, this phenotypic difference was observed with1) fat-protein vs. carbohydrate-protein diets, independent of fat type (vegetable shortening or lard),2) isocaloric, high- vs. low-fat liquid diet preparations, and3) high- vs. low-fat powdered-granular diets. These results confirm our previous observation of a higher proportional fat intake by AKR/J compared with SWR/J mice using the three-choice macronutrient selection diet and show that this strain difference generalizes across several diet paradigms. This strain difference is due largely to the robust and reliable fat preference of the AKR/J mice. In contrast, macronutrient preference in SWR/J mice varied across paradigms, suggesting a differential response by this strain to some orosensory or postingestive factor(s).
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DOI:
10.1037//0097-7403.7.1.59
发表时间:
1981
期刊:
Journal of experimental psychology. Animal behavior processes
影响因子:
--
作者:
R. Bolles;Linda Hayward;Christian S. Crandall
通讯作者:
Christian S. Crandall
影响因子:
6.1
作者:
D. Booth
通讯作者:
D. Booth
影响因子:
--
作者:
J. Fisher;L. Birch
通讯作者:
L. Birch
DOI:
10.1093/jn/117.12.2127
发表时间:
1987
期刊:
The Journal of nutrition
影响因子:
--
作者:
Ramirez,I
通讯作者:
Ramirez,I
影响因子:
6.1
作者:
C. McGee;C. Greenwood
通讯作者:
C. Greenwood