Fig. 7From: Antiproliferative and proapoptotic effects of DODAC/synthetic phosphoethanolamine on hepatocellular carcinoma cellsAnalysis of expression of proteins involved in the proliferation and metastatic process in Hepa1c1c7 cells. The expression of the proteins was quantified by flow cytometry after 24 h of treatment with PHO-S, DODAC and DODAC/PHO-S. The bar graphs show the expression level of the protein p21 protein (a); p27 protein (b); p53 protein (c); cyclin D1 protein (d); CD90 marker (e) and CD44 marker (f). Values are expressed as a mean ± SD standard deviation of three independent experiments. Level of significance ** p < 0.01 and *** p < 0.001Back to article page