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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
On The Roles Of Trait Anxiety And Toll Like Receptor 4 In Amphetamine Sensitization In Adolescent Male Rats, Corey A. Calhoun
On The Roles Of Trait Anxiety And Toll Like Receptor 4 In Amphetamine Sensitization In Adolescent Male Rats, Corey A. Calhoun
Graduate Doctoral Dissertations
Mammalian adolescence can be a difficult transition from childhood to adulthood, where increases in impulsivity and novelty- and risk-seeking are combined with heightened affect and elevated sensitivity to stress. Indeed, during adolescence, first drug use patterns emerge and in the continental United States, increasing misuse of amphetamines has been observed in adolescent youth. Myriad neural mechanisms underlie this shift in adolescence, including the dynamic remodeling of the mesocorticolimbic (MCL) pathway. Repeated drug administration affects neuroimmune substrates within the MCL circuit including toll-like receptor 4 (TLR4)Advances in addiction neuroscience indicate that drugs of abuse activate neural TLR4 and implicate glial TLR4 …