Table 2.

MTT assay groups.

Groups	Description
Positive control	Cells only
Group I (Negative control)	Hydrogel + cells
Group II	Hydrogel loaded with 5 mg/ml FDPC + cells
Group III	Hydrogel loaded with 10 mg/ml FDPC + cells
Group IV	Hydrogel loaded with 15 mg/ml FDPC + cells