大豆膳食纤维对成年大鼠腹腔脂肪积累及血脂和血糖水平的影响

运用药理生理学方法，观察了大豆膳食纤维对高血脂成年ＳＤ大鼠的体重增长、腹腔脂肪的积累、血清胆固醇和血糖水平的影响。与对照组比较，在实验的第１４天，高膳食纤维实验组体重增长率为对照组的－２２．７８％，腹腔脂肪重量变化率为－５９．５７％，血清甘油三酯水平变化率为－３０．１１％，血清胆固醇水平变化率为１４．２４％，血糖水平变化率为１０．３９％。结果表明，大豆膳食纤维对控制成年大鼠的体重增长，减少腹腔脂肪的积累，降低高胆固醇和高脂肪摄入后血清甘油三酯和胆固醇含量，以及降低血糖水平具有明显的作用。

The Effect of Diet Fiber of Soybean on Fat Accumulation in Abdominal Cavity, Blood Fat and Blood Sugar Level of Adult Rats

Both the pharmacological and physiological methods were used to study the effect of diet fiber extractecd from soybean on body weight, serum triglycerides, serum cholesterol, and blood sugai level of adult rats which had high level of blood-fat. Compared with the control group at the 14th day, the body weight growth rate of the experiment group was -22.78%, the change rates of abdominal cavity fat, serum triglycerides level, serum cholesterol level and blood sugar level of experiment group were -59.56%, -30. 113%, -14.426% and -10.338% respectively.The results showed that the diet fiber of soybean could obviously control the body weight of adult rats, reduce the fat accumulation in abdominal cavity, lower the content of serum triglycerides and cholesterol after overuptaking fat and cholesterol, and decrease the blood sugar level.