We found , moreover , that in SK-N-Be ( 2 ) cells protein kinase C ( PKC ) enzymatic activity was much lower compared with that in a control cell line and that the low PKC enzymatic activity was due to low PKC protein expression .
we found , moreover , that in sk-n-be ( 2 ) cells protein kinase c ( pkc ) enzymatic activity was much lower compared with that in a control cell line and that the low pkc enzymatic activity was due to low pkc protein expression .
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