Fig. 5From: Anti-tumor Study of Chondroitin Sulfate-Methotrexate Nanogels a Cellular viability of A549 T in the presence of free MTX, free MTX and CS, and MTX-CS NGs in 48 h. b Cellular viability of Hela in the presence of free MTX, free MTX and CS, and MTX-CS NGs in 48 h. c Cellular viability of HUVEC in the presence of free MTX, CS, and MTX-CS NGs in 48 hBack to article page