1. Biology lab 8
Connective tissue part-2
assistant lecturer Farah Essa

2. Connective tissue cells ECM Ground subtance fiber Collagen fiber
Elastic fiber
Reticular fiber
assistant lecturer Farah Essa

3. Fibrocyte , fibroblast Permanent cells adibocyte cells histocyte
Migrated cells
histocyte
lymphocyte
Plasma cell
Mast cell
assistant lecturer Farah Essa

4. assistant lecturer Farah Essa

5. Main function of connective tissue
The connective tissue binds, anchors, and supports various cells, tissues, and organs of the body.
assistant lecturer Farah Essa

6. Classification of connective tissue
Proper
Loose C.T.
Dense C.T.
Regular
Irregular
Embryonic
Specialized
Adipose
Reticular
Bone
Cartilage
Blood

7. Macrophage (histiocytes) usually appears round with irregular cell outlines, but exhibits a variable appearance..
assistant lecturer Farah Essa

8. Plasma cells (cartwheel)
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9. Fat cells (adipose cells)
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10. Types of fibers
1. Collagen fibers
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11. 2. Reticular fibers
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12. 3. Elastic fibers
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13. Proper connective tissue Loose connective tissue(areolar tissue)
Dense connective tissue
Dense regular C. T.
Dense irregular C. T.
Embryonic connective tissue
Types of C. T.
Specialized connective tissue
Adipose tissue
Reticular tissue
Bone (supporting C.T.)
Cartilage (supporting C.T.)
Blood (fluid C.T.)
assistant lecturer Farah Essa

14. Loose connective tissue AREOLAR (H&E).
Fibroblasts
fibrocyte
Mast cell
Elastic fibers
Collagen fibers
Loose connective tissue AREOLAR (H&E).
assistant lecturer Farah Essa

15. Dense regular C.T. (TENDON)
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16. Dense irregular C. T. (Dermis of skin)
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17. Embryonic C.T. (mucoid C.T.)
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18. Embryonic C.T. (mesenchymal C.T.)
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19. assistant lecturer Farah Essa
Reticular C.T.
assistant lecturer Farah Essa

20. assistant lecturer Farah Essa
Adipose C.T.
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21. assistant lecturer Farah Essa
THANK YOU
assistant lecturer Farah Essa