The effects of histamine and interleukin-6 on NGF release from cortical astrocytes in primary culture.

The influence of neurotransmitter histamine and cytokine interleukin-6 (IL-6) on nerve growth factor (NGF) release was studied in rat neonatal cortical astrocytes in primary culture. Exposure of astrocytes to either histamine or IL-6 resulted in the stimulation of NGF release. Maximal stimulation of NGF release was obtained using histamine at concentration 100 nM after 24 h of treatment (2.