The following is an edited transcript of their conversation. Kai Ryssdal: I’ve been to too many PowerPoint presentations. How did it come to pass that we are now living in the tyranny of PowerPoint?

This course covers the core content and the discipline-specific content required to teach AHA courses. The AHA's Heartsaver First Aid Course is a classroom ... health care is just what the doctor ...

This review will describe the contribution of autophagy to intracellular presentation of endogenous self- or pathogen-derived antigens via MHC class II and its consequences on CD4 + T cell responses.