Dierberger B, Schäch M, Anadere I, Brändle M, Jacob R
Physiologisches Institut II, Universität Tübingen.
Basic Res Cardiol. 1991 Nov-Dec;86(6):561-6. doi: 10.1007/BF02190706.
The influence of a diet rich in linseed oil (10% in weight) with a content of 61.2% of alpha-linolenic fatty acid on blood pressure and complex blood viscosity was investigated in spontaneously hypertensive rats. A decrease in blood pressure by 59 mm Hg was found compared to the age-matched, untreated control group. The viscous (eta') and elastic (eta") components of viscosity were also reduced at various shear rates (gamma). The same applies to the aggregation index, which is a measure of the aggregation tendency of red blood cells (RBC). Of course, the effects on blood viscosity cannot explain the observed degree of blood-pressure-lowering. Nevertheless, a decrease in the viscosity can improve the flow conditions in the microcirculation, which may lead to a better oxygen supply.
研究了富含亚麻籽油（重量占比10%）且α-亚麻酸含量为61.2%的饮食对自发性高血压大鼠血压和血液综合黏度的影响。与年龄匹配的未治疗对照组相比，发现血压降低了59毫米汞柱。在不同剪切速率（γ）下，黏度的黏性（η'）和弹性（η''）成分也有所降低。红细胞聚集指数也是如此，它是衡量红细胞（RBC）聚集倾向的指标。当然，对血液黏度的影响并不能解释所观察到的血压降低程度。然而，黏度的降低可以改善微循环中的血流状况，这可能会带来更好的氧气供应。
