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Review

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Compact Bone Tissue. Location. On bone surfaces (matrix arranged as circumferential lamellae) ... The osteon (Haversian system): unit structure of thick compact bone ... – PowerPoint PPT presentation

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Title: Review


1
Review
  • Classification of CT
  • CT Proper
  • Supporting CT
  • Fluid CT

2
  • Bone (osseous) CT

3
  • Bone (osseous) CT
  • Cells

4
  • Bone (osseous) CT
  • Cells
  • Osteoprogenitor cell

5
  • Bone (osseous) CT
  • Cells
  • Osteoprogenitor cell (stem cell)

6
  • Bone (osseous) CT
  • Cells
  • Osteoprogenitor cell (stem cell)
  • Osteoblasts

7
  • Bone (osseous) CT
  • Cells
  • Osteoprogenitor cell (stem cell)
  • Osteoblasts
  • Osteocytes

8
  • Bone (osseous) CT
  • Cells
  • Osteoprogenitor cell (stem cell)
  • Osteoblasts
  • Osteocytes (in lacunae)

9
  • Bone (osseous) CT
  • Cells
  • Osteoprogenitor cell (stem cell)
  • Osteoblasts
  • Osteocytes (in lacunae)
  • Osteoclasts

10
  • Bone (osseous) CT
  • Cells
  • Osteoprogenitor cells (stem cells)
  • Osteoblasts
  • Osteocytes (in lacunae)
  • Osteoclasts
  • Matrix

11
  • Matrix

12
  • Matrix arranged as lamellae

13
  • Matrix arranged as lamellae

14
  • Matrix arranged as lamellae
  • Collagen fibers

15
  • Matrix arranged as lamellae
  • Collagen fibers
  • Calcium phosphate salts

16
  • Matrix arranged as lamellae
  • Collagen fibers
  • Calcium phosphate salts (as hydroxyapatite)

17
  • Arrangements of Bone Tissue

18
  • Arrangements of Bone Tissue
  • Compact (cortical)

19
  • Arrangements of Bone Tissue
  • Compact (cortical)
  • Spongy (cancellous)

20
  • Compact Bone Tissue

21
  • Compact Bone Tissue
  • Location

22
  • Compact Bone Tissue
  • Location
  • On bone surfaces

23
  • Compact Bone Tissue
  • Location
  • On bone surfaces (matrix arranged as

24
  • Compact Bone Tissue
  • Location
  • On bone surfaces (matrix arranged as
    circumferential lamellae)

25
  • Compact Bone Tissue
  • Location
  • On bone surfaces (matrix arranged as
    circumferential lamellae)
  • In shafts of long bones

26
  • Compact Bone Tissue
  • Location
  • On bone surfaces (matrix arranged as
    circumferential lamellae)
  • In shafts of long bones (matrix arranged as

27
  • Compact Bone Tissue
  • Location
  • On bone surfaces (matrix arranged as
    circumferential lamellae)
  • In shafts of long bones (matrix arranged as
    concentric

28
  • Compact Bone Tissue
  • Location
  • On bone surfaces (matrix arranged as
    circumferential lamellae)
  • In shafts of long bones (matrix arranged as
    concentric and interstitial lamellae)

29
  • The osteon

30
  • The osteon (Haversian system)

31
  • The osteon (Haversian system) unit structure of
    thick compact bone

?Haversian canal
Canaliculi?
Lacuna ?

32
  • Arrangements of Bone Tissue
  • Compact Bone Tissue

33
  • Arrangements of Bone Tissue
  • Compact Bone Tissue
  • Spongy (cancellous) bone tissue

34
  • Arrangements of Bone Tissue
  • Compact Bone Tissue
  • Spongy (cancellous) bone tissue
  • Location within bones

35
  • Arrangements of Bone Tissue
  • Compact Bone Tissue
  • Spongy (cancellous) bone tissue
  • Location within bones
  • Consists of branching plates called trabeculae

36
  • Arrangements of Bone Tissue
  • Compact Bone Tissue
  • Spongy (cancellous) bone tissue
  • Location within bones
  • Consists of branching plates called trabeculae

37
  • Arrangements of Bone Tissue
  • Compact Bone Tissue
  • Spongy (cancellous) bone tissue
  • Location within bones
  • Consists of branching plates called trabeculae
  • Bone marrow found between the trabecular spaces

38
  • Periosteum

39
  • Periosteum
  • Fibrous layer

40
  • Periosteum
  • Fibrous layer
  • Cellular layer

41
  • Periosteum
  • Fibrous layer
  • Cellular layer
  • Source of new oesteoblasts

42
  • Bone Tissue Remodelling

43
  • Bone Tissue Remodelling
  • Osteoblasts

44
  • Bone Tissue Remodelling
  • Osteoblasts
  • Osteoclasts

45
(No Transcript)
46
Review
  • Classification of CT
  • CT Proper
  • Supporting CT

47
Review
  • Classification of CT
  • CT Proper
  • Supporting CT
  • Fluid CT

48
Review
  • Classification of CT
  • CT Proper
  • Supporting CT
  • Fluid CT
  • Blood

49
Review
  • Classification of CT
  • CT Proper
  • Supporting CT
  • Fluid CT
  • Blood
  • Lymph

50
  • Blood

51
  • Blood

52
  • Blood Formed elements

53
  • Blood Formed elements plasma

54
  • Blood Formed elements plasma
  • Formed elements

55
  • Blood Formed elements plasma
  • Formed elements (AKA blood solids)

56
  • Blood Formed elements plasma
  • Formed elements (AKA blood solids)
  • RBCS

57
  • Blood Formed elements plasma
  • Formed elements (AKA blood solids)
  • RBCS (erythrocytes)

58
  • Blood Formed elements plasma
  • Formed elements (AKA blood solids)
  • RBCS (erythrocytes)
  • WBCs

59
  • Blood Formed elements plasma
  • Formed elements (AKA blood solids)
  • RBCS (erythrocytes)
  • WBCs (leukocytes)

60
  • Blood Formed elements plasma
  • Formed elements (AKA blood solids)
  • RBCS (erythrocytes)
  • WBCs (leukocytes)
  • platelets

61
  • Blood Formed elements plasma
  • Formed elements (AKA blood solids)
  • RBCS (erythrocytes)
  • WBCs (leukocytes)
  • platelets (thrombocytes)

62
  • Red Blood Cells

63
  • Red Blood Cells
  • bags of hemoglobin


64
  • White Blood Cells

65
  • White Blood Cells
  • Granulocytes

66
  • White Blood Cells
  • Granulocytes
  • Neutrophils

67
  • White Blood Cells
  • Granulocytes
  • Neutrophils
  • Eosinophils

68
  • White Blood Cells
  • Granulocytes
  • Neutrophils
  • Eosinophils
  • Basophils

69
  • White Blood Cells
  • Granulocytes
  • Neutrophils
  • Eosinophils
  • Basophils
  • Agranulocytes

70
  • White Blood Cells
  • Granulocytes
  • Neutrophils
  • Eosinophils
  • Basophils
  • Agranulocytes
  • Lymphocytes

71
  • White Blood Cells
  • Granulocytes
  • Neutrophils
  • Eosinophils
  • Basophils
  • Agranulocytes
  • Lymphocytes
  • Monocytes

72
  • White Blood Cells
  • Granulocytes
  • Neutrophils
  • Eosinophils
  • Basophils
  • Agranulocytes
  • Lymphocytes
  • Monocytes

Basophil
Lymphocyte
Monocyte
Eosinophil
Neutrophil
73
  • Platelets (Thrombocytes)

74
  • REVIEW
  • Blood Formed elements plasma
  • Formed elements (AKA blood solids)
  • RBCS (erythrocytes)
  • WBCs (leukocytes)
  • platelets (thrombocytes)

75
  • Platelets (Thrombocytes)
  • Derived from megakaryocytes

76
  • Hemopoiesis
  • All formed elements develop from

77
  • Hemopoiesis
  • All formed elements develop from hemopoietic
    stem cells

78
  • Hemopoiesis
  • All formed elements develop from hemopoietic
    stem cells
  • Erythropoiesis

79
  • Hemopoiesis
  • All formed elements develop from hemopoietic
    stem cells
  • Erythropoiesis regulated by erythropoiten (EPO)

80
  • Hemopoiesis
  • All formed elements develop from hemopoietic
    stem cells
  • Erythropoiesis regulated by erythropoiten (EPO)
  • Leukopoiesis

81
  • Hemopoiesis
  • All formed elements develop from hemopoietic
    stem cells
  • Erythropoiesis regulated by erythropoiten (EPO)
  • Leukopoiesis regulated by numerous factors

82
  • Plasma

83
  • Plasma
  • Water

84
  • Plasma
  • Water
  • Electrolytes

85
  • Plasma
  • Water
  • Electrolytes
  • Organic nutrients

86
  • Plasma
  • Water
  • Electrolytes
  • Organic nutrients
  • Organic wastes

87
  • Plasma
  • Water
  • Electrolytes
  • Organic nutrients
  • Organic wastes
  • Plasma proteins

88
  • Plasma proteins
  • Albumin
  • Globulins
  • Clotting factors (e.g. fibrinogen)
  • Regulatory hormones
  • -----------------------
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