Oral Biology Research

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Fig. 3. Histological observation in 12 weeks experimental groups using MT+H&E staining, longitudinal section, (B, D, F, H): enlarged view of the circle in (A, C, E, G) (×40: A, C, E, G; ×100: B, D, F, H). (A) Group I, note ankylosis and cemental lacunae. (B) Group I. (C) Group II. (D) Group II, arrows: cementum resorption, arrowheads: ankylosis, asterisks: inflammatory cell infiltration. (E) Group III, cementum and PDLs showed normal pattern. (F) Group III, newly formed PDLs and blood vessels, arrows: blood vessel, asterisks: cementocyte. (G) Group IV, cementum and PDLs showed normal pattern. (H) Group IV, newly formed PDLs and blood vessels, vacant arrow: osteoblast, arrowheads: cementocytes. PDLs, periodontal ligaments; c, cementum; bv, blood vessel.
Oral Biol Res 2022;46:51~60 https://doi.org/10.21851/obr.46.02.202206.51
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