Presentation is loading. Please wait.

Presentation is loading. Please wait.

Lymphatic System. Purpose: 1.To drain the extracellular tissues of leaky fluid 2.To provide a place for naive cells to be trained.

Similar presentations


Presentation on theme: "Lymphatic System. Purpose: 1.To drain the extracellular tissues of leaky fluid 2.To provide a place for naive cells to be trained."— Presentation transcript:

1 Lymphatic System

2 Purpose: 1.To drain the extracellular tissues of leaky fluid 2.To provide a place for naive cells to be trained

3 Lymphatic System Parts: 1.Lymph 2.Lymphatic vessels 3.Nodes 4.Spleen

4 Lymphatic System Parts: 1.Lymph - Made of water and proteins 2.Lymphatic vessels 3.Nodes 4.Spleen

5 Lymphatic System Parts: 1.Lymph - Made of water and proteins 2.Lymphatic vessels - Gather lymph and return it to veins (always towards heart) 3.Nodes 4.Spleen

6 Lymphatic System Parts: 1.Lymph - Made of water and proteins 2.Lymphatic vessels - Gather lymph and return to it to veins (always towards heart) 3.Nodes -Training center for lymphocytes. Also a removal point for pathogens. 4.Spleen

7 Lymphatic System Parts: 1.Lymph - Made of water and proteins 2.Lymphatic vessels - Gather lymph and return to it to veins (always towards heart) 3.Nodes -Training center for lymphocytes. Also a removal point for pathogens. 4.Spleen - Removal of old and broken RBC’s. Also a place for pathogenic removal by WBC’s and a hangout for B cells

8 Lymphatic System Disorders: 1.Splenomegaly – swollen spleen due to infection. Ex: Epstein-Barr virus that cause mono.

9

10 Lymphatic System Disorders: 2. Tonsillitis – swollen tonsils due to infection. (Tonsils are made of lymphatic tissue)

11 Lymphatic System Disorders: 3.Lymphedema – blockage of lymph vessels or nodes.

12

13 Lymphatic System Disorders: 4. Filariasis (elephantiasis) – Tropical parasitic worms invade the lymph nodes and block them.

14

15

16

17 http://www.youtube.com/watch?v=dnWwHth kGkY&feature=related

18 Lymphatic System Disorders: 5. Lymphomas - lymph node cancer.


Download ppt "Lymphatic System. Purpose: 1.To drain the extracellular tissues of leaky fluid 2.To provide a place for naive cells to be trained."

Similar presentations


Ads by Google