Poster Session BP3: Signal transduction.

The article presents abstracts of research papers related to signal transduction. The papers were presented at a poster session held at a meeting of the International Society for Neurochemistry and the American Society for Neurochemistry. The abstracts include "Activation of p21ras induces iNOS in microglial cells," "Site-specific calpa in mediated proteolysis of neuronal protein GAP-43," and "The role of glycosylation in agrin-induced AChR clustering."