UNASSIGNED: This is a randomized controlled study using a posttest-only control group design that uses experimental animals-specifically, male Rattus norvegicus (Sprague Dawley strain) rats aged 10-12 weeks and weighing 200-300 g. This study used a head injury model according to Marmarou (1994) with minor modifications to the animal model fixation tool. The parameters of the AQP4 mRNA were examined with real-time PCR, while serum AQP4 levels were examined with sandwich ELISA.
UNASSIGNED: The AQP4 mRNA expression in rats that were given CAPE was lower than those not given CAPE, both on the fourth and seventh days; serum AQP4 levels in rats that were given CAPE were also lower than those not given CAPE, both on the fourth and seventh days.
UNASSIGNED: Administration of CAPE in a rat model with head injury can reduce cerebral edema, mediated by AQP4.
■这是一项随机对照研究,使用仅后测的对照组设计,使用实验动物-特别是,雄性Rattusnorvegicus(SpragueDawley品系)大鼠,年龄为10-12周,体重为200-300g。本研究使用了根据Marmarou(1994)的头部损伤模型,对动物模型固定工具进行了少量修改。用实时PCR检测AQP4mRNA的参数,同时用夹心ELISA检测血清AQP4水平。
■给予CAPE的大鼠AQP4mRNA表达低于未给予CAPE的大鼠,在第4天和第7天;给予CAPE的大鼠血清AQP4水平也低于未给予CAPE的大鼠,在第四天和第七天。
■在颅脑损伤大鼠模型中施用CAPE可以减轻脑水肿,AQP4介导。