Fig. 7 | Scientific Reports

Fig. 7

From: Impact of plasma discharge pressure on implant surface properties and osteoblast activities in vacuum-assisted plasma treatment

Fig. 7

In vitro experiments comparing control, plasma-treated under 16 Torr, and plasma-treated under 5 Torr conditions. For both the 16 Torr and 5 Torr conditions, the plasma treatment time was 10 s. (A) The amount of adsorbed fibronectin on implant surfaces, (B) the number of cells attached to the implant surfaces within 2 h, (C) cell proliferation at day 1 and day 7, and (b) ALP activity at day 7. [*P < 0.05, **P < 0.01, ***P < 0.001, n.s.(not significant) > 0.05].

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