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Morphogenic Effects Of Dopamine In Cultured Rat Hippocampal Astrocytes, Ashley L. Galloway
Morphogenic Effects Of Dopamine In Cultured Rat Hippocampal Astrocytes, Ashley L. Galloway
Theses and Dissertations
Dopamine is critical for processing of reward and addictive behaviors brought about by drugs of abuse. Scientific investigation of drugs of abuse and their effects on CNS function has traditionally been directed at understanding the role of neurons. However, astrocytes, which constitute approximately half of all human brain cells, play a dynamic role in many essential nervous system functions, including neurotransmission, ion homeostasis, and immune defense. Dopamine effects on astrocytes have been historically understudied, yet research indicates that astrocytes express dopamine receptors and are sensitive to dopaminergic activity. Importantly, astrocytes, comprise a morphologically heterogeneous population of cells, and a distinction …