英语语法分析

These results indicate that progression of enzootic bovine leucosis is closely related to expression of P53 protein in tumorous tissues.

提示，流行性牛白血病的发生与肿瘤组织中P 53蛋白表达有重要关系。

Methods 180 patients with combined-periodontal lesions were trusted with the combination of enzootic treatment and periodontal treatment.

方法180例牙周牙髓联合病变患者，对其进行临床对症治疗。