ALDH18A1 and ulcerative colitis: IBD: Inflammatory Bowel Disease; UC: Ulcerative Colitis; CD: Crohn's Disease; GPR: G-protein coupled receptor; CD: Cluster of Differentiation; THC: Tetrahydrocannabinol; ROS: Reactive Oxygen Species; CBG: Cannabigerol; FO: Fish Oil; CAuNP: Core Gold Nanoparticles; CAgNP: Core Silver Nanoparticles; NLC: Nanostructured Lipid Carrier