1. Objective. To evaluate the efficacy of caudal epidural injections (CEI) containing steroid versus nonsteroid preparations when treating patients suffering from low back pain (LBP) and sciatica.
   评价并比较骶管内硬膜外注射激素和非激素制剂治疗腰痛和坐骨神经痛的疗效。
2. In conclusion, LBP possess the action of lowing blood glucose, improving morphogeny and function of pancreatic islet B cells and increasing the secretion of insulin in NIDDM mice.
   枸杞多糖可以改善Ⅱ型糖尿病小鼠胰岛细胞形态和功能并促进胰岛素的分泌，有良好的降血糖作用。

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