目的：观察极低密度脂蛋白受体(VLDL - R)的两种亚型在糖尿病患者脂肪组织中的分布和表达，以探讨其变化及意义。

AIM: to observe the distribution and expression of two subtypes of very low density lipoprotein receptor (VLDL r) in diabetic adipose tissues to investigate their changes and significance.

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卒中时，IGF 1在脑组织中的表达和分布发生明显变化，显示其参与了卒中的病理生理学过程。

The expression and distribution of IGF-1 in brain change significantly in stroke, which indicates that IGF-1 has participated in the pat hophysiological processes of stroke.

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在非稳流下，采用函数拟合法，得出流体切向速度随半径变化的表达式及流体所受切向剪切力和分布曲线。

Secondly, in conditions of non-steady flow, azinuthal velocity and shear stress distribution were deduced according to function approximation method.

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