方法：将十五个牛的腰椎间盘关节，随机分为丙酮醛或京尼平治疗组。
1·Similar results were found for genipin and methylglyoxal reagents.
发现京尼平及丙酮醛试剂结果相似。
2·Methods. Fifteen bovine lumbar intervertebral joints were randomly separated into methylglyoxal or genipin treatment groups.
方法：将十五个牛的腰椎间盘关节，随机分为丙酮醛或京尼平治疗组。