Resources for Bioengineering and World Health
Videos, Models and other Visual Aids
dendritic cell presenting to T H cell using MHCII (8 minutes)
T cell interacting with 2 B cells.
A proteosome in action . Access Dr. Huda Zogby's Scientia presentation and fast forward to 19 minutes, 45 seconds.
animationthat depicts the "rolling, activation, adhesion, extravasation" process of a leukocyte. It's a pretty popular video, so you might have already seen it:

