Cell activation and astroglia stimulation.

Presents papers on cell activation and astroglia stimulation, which were presented at the Fourth International Symposium on NeuroVirology and at the Tenth Conference on Neuroscience of HIV Infection. HTLV-I transcription during cellular differentiation and activation in bone marrow, peripheral blood and brain; Association of astrocyte protease-activated receptor stimulation with Gi linked release of MCP-1 and MMP-9; Activation of the blood brain barrier; Intracellular calcium dysregulation in cultured rat cortical astrocytes.