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Fig. 7 | International Journal of Implant Dentistry

Fig. 7

From: Improved response of human gingival fibroblasts to titanium coated with micro-/nano-structured tantalum

Fig. 7

a, b Real-time PCR detection of adhesion-related gene expression of HGFs on both samples at 4 and 24 h with statistical significance by **p < 0.01, ***p < 0.001, ****p < 0.0001. c Western blot for signaling protein (FAK and pFAK) and Fn. d The expression ratio of p-FAK/FAK quantified by densitometry (n = 3).**p < 0.01. e Increased fibronectin adsorption on Ta-coated Ti surface compared to Ti group (****p < 0.0001)

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