Suppression of diacylglycerol lipase in the lateral hypothalamus prevented the increment in food intake induced by CHPG (mGluR1/5 agonist).
Blockade of CB1 receptors (with AM251) in the lateral hypothalamus prevented the increment in food intake induced by CHPG (mGluR1/5 agonist).
Lateral hypothalamic activation of mGluR1/5 increase food intake via endocannabinoid system.