Compared with the OLG without high phenylalanine,the mRNA level of Nogo A in the groups with high phenylalanine for 12,24 and 48 h were slightly up-regulated,with the ratio of 0.98,1.09 and 1.20,respectively.

• 高Phe作用12、24和48 h的OLG Nogo A mRNA与alpha-tubolin(DM1A)的相对Ct值无明显改变；其相对表达量轻度上升；分别为0.；98、1