“Here, we hypothesized that adolescent Δ9-tetrahydrocannabinol (THC) worsens the impact of prenatal maternal immune activation (MIA) on ventral tegmental area (VTA) dopamine cells in rat offspring.
Adolescent THC attenuated several MIA-induced effects.
Contrary to our expectations, adolescent THC did not worsen MIA-induced deficits.”
https://www.ncbi.nlm.nih.gov/pubmed/31551729
https://www.frontiersin.org/articles/10.3389/fnbeh.2019.00202/full