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. 2013 Nov 17;25(2):481–486. doi: 10.1007/s10856-013-5091-2

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© The Author(s) 2013

Open AccessThis article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.

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Fig. 2 — Descriptive histological evaluation at day 45. a (Control group); red circle indicates osteotomized site filled by newly formed immature bone. b (QUI group); red circle shows implantation of chitosan surrounded by intense cellular reaction, dark arrows highlight blood vessels. c (TCP group); red circle indicates osteotomized site filled by newly formed bone tissue. d (TCP+QUI group); red circle indicates the implant site with intense cellular reaction around the implant and black circle highlights osteotomized area filled by newly formed bone tissue. Obj. ×4 (Color figure online)