Fig. 5From: Alternative medicine: therapeutic effects on gastric original signet ring carcinoma via ascorbate and combination with sodium alpha lipoateEffect of AA on 3D-cultured SRCC cells. A Inhibition curves of 2D- and 3D-cultured KATO-3 cells after 3-h AA treatment. Optical images of B KATO-3 and C KATO-3 after 3-h AA incubation (25 mM) in collagen. Calcein AM staining on 3D-cultured KATO-3, D cells only and E 3-h AA incubation (25 mM). Scale bars are 100 and 200 umBack to article page