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. 2020 Jun 29;12(7):1457. doi: 10.3390/polym12071457

Table 4.

Evaluation of cytocompatibility of c(PGS-g-Arg) films (n = 3).

Tested Sample
(n = 3)
Reactivity Grades of Zone Morphological Grades of Cytotoxicity
Positive control 3, 3, 3 3, 3, 3
(54%, 50%, 48%)
Negative control 0, 0, 0 0, 0, 0
(0%, 0%, 0%)
c (PGS-g- 7% Arg) 1, 1, 1 1, 1, 1
(1%, 2%, 4%)
c (PGS-g- 13% Arg) 1, 1, 1 1, 1, 1
(4%, 2%, 7%)
c (PGS-g- 18% Arg) 1, 1, 1 1, 1, 1
(8%, 5%, 5%)