Fig. 3From: Effects of surface sub-micrometer topography following oxalic acid treatment on bone quantity and quality around dental implants in rabbit tibiaea Representative Villanueva Goldner- and picrosirius red-stained images 4 and 8 weeks post-implant placement (bar, 250 μm, Cont: control). b Increased bone-to-implant contact (BIC) in test implants 4 and 8 weeks post-implant placement when compared with each control. c, d Similar bone area fraction (BAF) and the amount of collagen in bone matrices between control and test implants. *p < 0.05, n = 7/each groupBack to article page