结果：自发性高血压大鼠未治疗组的收缩压、血管壁胶原含量、外膜面积、中膜面积和管壁厚度均显著高于正常对照组(P 0.05)。

Results: Compared with WKY rats, the SBP, vascular collagen contents, adventitia and media cross-sectional area and wall thickness were significantly increased in SHRc (P0.05).

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事实上，在第二、三、四年中，包括收缩压和舒张压在内的血压的降幅，比接受治疗后头六个月中还要大。

In fact, there's more decrease in blood pressure - both systolic and diastolic - at two, three, and four years than there was in the first six months.

youdao

事实上，在第二、三、四年中，包括收缩压和舒张压在内的血压的降幅，比接受治疗后头六个月中还要大。

In fact, there's more decrease in blood pressure - both systolic and diastolic - at two, three, and four years than there was in the first six months.

youdao