Canna~Fangled Abstracts Delta(9)-tetrahydrocannabinol-induced apoptosis in the thymus and spleen as a mechanism of immunosuppression in vitro and in vivo. 2002 Aug;302(2):451-65. Δ9-Tetrahydrocannabinol (THC), the main psychoactive component of marijuana has been shown to suppress…Freedom WaresAugust 30, 2002