HIV dementia.

Presents papers on HIV dementia, which were presented at the Fourth International Symposium on NeuroVirology and at the Tenth Conference on Neuroscience of HIV Infection. Involvement of dopamine in the pathogenesis of HIV-induced neuro-AIDS; Characterization of SIV long terminal repeat cis-acting sequences; Transcriptional regulation by HIV, Tat and gp120 in astrocytes; Activation of NMDA receptor subtypes by macrophage secretory products; Novel action of minocycline in infection in microglia and macrophages; Induction of the release of matrix metalloproteinases.