英语语法分析

Peridural anesthesia in femoral surgery for 319 patients over 60 years old were analyzed.

对319例60岁以上病人在硬膜外麻醉下行股骨手术的资料进行分析。

No obvious adhesion formed in the rats in the MMC group, but severe peridural adhesions were found in those in the 5fu and control groups.

结果：在丝裂霉素C组大鼠中无明显的粘连形成，而在5 -氟尿嘧啶及对照组中发现严重的粘连。

The effectiveness of the topical application of mitomycin C (MMC) or 5-fluorouracil (5FU) in preventing peridural adhesion after laminectomy was compared in this study.

目的：这项研究旨在比较局部应用丝裂霉素C和5-氟尿嘧啶预防推板切除术后硬膜外粘连的效果。