Altogether, our results indicate that blockade of {alpha}7 nicotinic receptors reverses abuse-related behavioral and neurochemical effects of cannabinoids. Importantly, MLA reversed the effects of cannabinoids at doses that did not produce depressant or toxic effects, further pointing to {alpha}7 nicotinic antagonists as potentially useful agents in the treatment of cannabis abuse in humans.

...i guess this is more of what I had trouble understanding...
but thanks dill...good news, very good news indeed!