1 / 23

Overview of Connective Tissue Types and Characteristics

In this presentation, Ph.D. and M.D. Jun Zhou from Zhejiang University's School of Medicine discusses connective tissue, classifying it into two main categories: connective tissue proper (including loose, dense, adipose, and reticular tissues) and specialized connective tissue (such as cartilage, bone, and blood). Key characteristics like cell composition, matrix presence, vascularization, and developmental origin from mesoderm are highlighted. Detailed observations from histological slides of various tissues provide insights into the structural and functional aspects of connective tissues in the human body.

leonard-rowe
Download Presentation

Overview of Connective Tissue Types and Characteristics

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lab 2 Connective tissue (I) Jun Zhou(周俊）, Ph.D & M.D School of Medicine,Zhejiang University 20121008

  2. Connective tissue （part 1) 1.Spread slide (No. 4) (Drawing) 2.Loose CT (No.1) (small intestine) 3.Dense CT ( No.14) (finger skin) 4.Adipose tissue (No.14/No.6) 5.Reticular tissue (No.6) (lymph node)

  3. Classification • Connective tissue proper: Loose connective tissue Dense connective tissue Adipose tissue Reticular tissue • Specialized connective tissue: Cartilage Bone Blood

  4. Characteristics • Fewer cells ,more matrix, more cell types • No polarization • Numerous blood vessles • From mesoderm-mesenchyme

  5. Loose connective tissue macrophage fibroblast No.4 Spread slide H&E × 400 Collagenous fiber, Elastic fiber, Fibroblast, Macrophage

  6. Loose connective tissue Elastic fiber macrophage Collagenous fiber

  7. Loose connective tissue submucosa No.1 Small intestine: H&E × 40

  8. Fibroblast • Collagenous fiber Submucosa of small intestine: H&E × 400

  9. Small intestine: H&E × 400 Refractable elastic fiber

  10. Dense connective tissue dermis No.14 Skin: DCT H&E × 40

  11. E.F C.F fibroblast Skin: DCT H&E × 400

  12. Skin: DCT H&E × 400

  13. Adipose tissue Adipose tissue No.6 Lymph node: HE X40

  14. Lymph node: Adipose tissue H&E × 400

  15. Reticular tissue No.6 Lymph node: Reticular tissue HE X400

  16. Lymph node: Reticular tissue Silver X100

  17. Lymph node: Reticular tissue Silver X400

  18. Fibroblast Macrophage

  19. Mast cell

  20. Plasma cell

  21. Collagenous fibers collagenous fibril

  22. fibroblast Mast cell Plasma cell macrophage

  23. THE END!

More Related