Immunity

**NEXT SAC Thursday 31st**
[] Includes animation on action of vaccine Before viewing this video download this file to your own computer or print a copy. Complete the worksheet [|Seth Berkley. HIV and Flu.docx] []

Immune system overview [] There are many good short videos to extend you on the following site []

Viral infections Influenza infection (short animation to show how influenza virus invades host cell) []

This is a favourite. MUST WATCH []

NAtural Killer cells in Action []

Retrovirus life cycle []

HIV infection []

phagocytosis by neutophils and dendritic cells []

Disease [] Crawling phagocyte chasing a bacterium (Fast) [] Macrophage recognition no narration, nice animation but an easy concept that doesn’t go far [] Macrophage cytokine release []

B cell releasing antibodies, docking with pathogen antigens and being engulfed by macrophage Can you determine the players? No narration []

Step through animation, very good overview of antigen presenting, B cell & T cell response []

First two animations are excellent: Tc cell action and activation of Th cell Third animation shows the allergic response [|http://highered.mcgraw-hill.com/sites/0072437316/student_view0/chapter48/animations.html#]

Action of Tc cell and virus infected cell []

Allergic response []

Malaria: fantastic animation Human host [] Mosquito host [] malaria [|http://www.youtube.com/WEHImovies#p/u/17/zqJIrhLCFgQ]

Antigen presentation to cytotoxic T cell (advanced) []

A tutorial showing interrealtionships between components of the immune system. Advanced, but interested and able students will find understanding enhanced by this []

HIV infection, beautiful animation clearly explained, advanced []

Infectious E coli []