Shier P D, Schemmel R
Proc Soc Exp Biol Med. 1975 Sep;149(4):864-70. doi: 10.3181/00379727-149-38915.
OM rats fed a high fat ration were heavier, fatter and had fat depots which weighed at least three times as much as those fed a low fat (grain) ration. S rats fed a high fat ration showed slight increase in fat depot weights and no increase in body weight or fat when compared to rats of the same strain fed grain. For both strains of rats fed either diet for 4, 10 or 20 wk following weaning, there was a lower percentage of TG in the inguinal depot than in the epididymal or perirenal-retroperitoneal fat depots. There was a tendency for rats fed a high fat ration to have a higher percentage of TG in adipose tissues than rats fed grain, but the differences were not significant as long as age, anatomical site and strain were constant. Strain and age had no significant effect on the percentage of TG in fat depots. The fatty acid composition of the fat depots was effected by ration, but not by age, strain or anatomical site of the fat depot.
喂食高脂肪日粮的肥胖型（OM）大鼠体重更重、更胖，其脂肪储存量至少是喂食低脂肪（谷物）日粮大鼠的三倍。与喂食谷物的同品系大鼠相比，喂食高脂肪日粮的瘦小型（S）大鼠脂肪储存量略有增加，但体重和脂肪没有增加。对于断奶后喂食这两种日粮4周、10周或20周的两种品系大鼠，腹股沟脂肪储存中的甘油三酯（TG）百分比低于附睾或肾周-腹膜后脂肪储存。喂食高脂肪日粮的大鼠脂肪组织中TG百分比有高于喂食谷物大鼠的趋势，但只要年龄、解剖部位和品系保持不变，差异并不显著。品系和年龄对脂肪储存中TG百分比没有显著影响。脂肪储存的脂肪酸组成受日粮影响，但不受年龄、品系或脂肪储存的解剖部位影响。
