Figure 4From: OX26/CTX-conjugated PEGylated liposome as a dual-targeting gene delivery system for brain gliomaTransport ratios across the BBB and dual-targeting effects in vitro . (A) The transport ratios of pC27 across the BBB during 1 ~ 4 hour. (B) The cell viability of C6 cells after pC27 transported across the BBB. Data were presented as mean ± SD (n =3). *p < 0.01, vs. PL/pC27.Back to article page