Parodontiets biologi Mikael Wendel Institute of Dental Medicine Karolinska Institutet

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2 Parodontiets biologi Mikael Wendel Institute of Dental Medicine Karolinska Institutet

3 The periodontium Figure 1.1 Clinical Periodontology Linde 4:th edition

4 Skelettet över 200 ben

5 Olika typer av benvävnad

6 Structure of Compact bone

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8 Intramembranous bone formation

9 Figure Molecular Biology of the Cell ( Garland Science 2008)

10 Growth plate Schematic drawing of mammalian growth plate Haematoxylin-eosin staining of a 10 day-old rat femur growth plate

11 Composition of bone

12 MINERAL Hydroxyapatite Ca 10 (PO 4 ) 6 (OH) 2

13 Bone Formation Figure Molecular Biology of the Cell ( Garland Science 2008)

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17 Figure Molecular Biology of the Cell ( Garland Science 2008)

18 Figure Molecular Biology of the Cell ( Garland Science 2008)

19 Längdsnitt alveolarutskott maxilla halva rothöjden Figure 1-72 Clinical Periodontology Linde 4:th edition

20 Längdsnitt mandibel Coronala delen av rothöjden Apikala delen av rothöjden Figure 1-73 Clinical Periodontology Linde 4:th edition

21 Oral Epitel

22 Fast gingiva rörliga munslemhinnan Muko-gingival-gränsen

23 Hårda gommens slemhinna mucoperiost Figure 1.5 Clinical Periodontology Linde 4:th edition

24 Gingiva fria marginala gingivan fasta gingivan Figure 1.6 Clinical Periodontology Linde 4:th edition

25 Interdentalpapillers form Figure 1.8 Clinical Periodontology Linde 4:th edition

26 Interdentalpapillens form i premolar och molarområden Figure Fig 1-9c Clinical Periodontology Linde 4:th edition

27 Fasta gingivan Alveolär mukosa Figure 1-10 Clinical Periodontology Linde 4:th edition

28 Gingivans bredd Figure 1.11 Clinical Periodontology Linde 4:th edition Figure 1.12

29 Oralt Epitel Fria Marginala Gingivan Figure 1.14a, 1-14b, Clinical Periodontology Linde 4:th edition

30 Oralt epitel Figure 1-14a, 1-14b, 1-14c Clinical Periodontology Linde 4:th edition

31 Fria gingivans orala epitel 1. Stratum Basale 2. Stratum Spinosum 3. Stratum Granulusom 4. stratum Corneum (ortokeratiniserat) Parakeratiniserat Figure 1-18 Clinical Periodontology Linde 4:th edition

32 Celldelningar i stratum basale Figure 1-20, 1-21 Clinical Periodontology Linde 4:th edition

33 Differentiering av keratinocyter Figure 1-28 Clinical Periodontology Linde 4:th edition

34 Figure 19-1 Molecular Biology of the Cell ( Garland Science 2008)

35 Figure Molecular Biology of the Cell ( Garland Science 2008)

36 Hemidesmosom

37 Basalcellen, basalmembran och angränsande bindväv Figure 1-23 Clinical Periodontology Linde 4:th edition

38 Figure 23-4 Molecular Biology of the Cell ( Garland Science 2008)

39 Stratum spinosum i gingivalt oralt epitel Ljusmikroskopi (cellutskott) Elektronmikroskopi (desmosomer) Figure 1-25, 1-25 Clinical Periodontology Linde 4:th edition

40 Desmosom Figure 19-17a Molecular Biology of the Cell ( Garland Science 2008)

41 Stratum Corneum Epithelium of the gingiva (orthokeratinisation) Epithelium of the mucosa (no stratum corneum) Figure 1-29, 1-30 Clinical Periodontology Linde 4:th edition

42 Dentogingival regionens vävnads- komponenter Figure 1-31 Clinical Periodontology Linde 4:th edition

43 Histologiska snitt av dentogingivalregionen Förstoring av övergången mellan kontaktepitel och oralt sulcus epitel Figure 1-32 and 1-33 ClinicalPeriodontology Linde 4:th edition

44 Strukturell bild av den mest apikala cellen Figure 1-35 Clinical Periodontology Linde 4:th edition

45 Melanocyter i gingivan Figure 1-27 Clinical Periodontology Linde 4:th edition

46 Marked pigmentation of the oral mucusa

47 Fibergrupper i gingivan Cirkulära fibrer (CF) Dentogingivala fibrer (DGF) Dentoperiostala fibrer (DPF) Transseptala fibrer (TF) Figure 1-23 Clinical Periodontology Linde 4:th edition

48 Bindvävens normala funktion är beroende av proteoglykaner Figure 1-48 Clinical Periodontology Linde 4:th edition

49 Rothinna

50 Periodontal ligament 10 December 2012

51 Active periodontal fibroblast

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53 Rothinnans kollagena fiberbuntar Alveolar crest cells Horizontal fibres Oblique fibres Apical fibres Figure 1-58 Clinical Periodontology Linde 4:th edition

54 Evelopment of the periodontal ligament Figure Clinical Periodontology Linde 4:th edition

55 Rotcement

56 Distrubution of cementum around the root

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59 Cementocytes in Cellular intrinisic fiber cementum

60 Electron micrograph of the periodontal ligament

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