<s>[INST] Given an abstract text, please determine whether it contains any drug mentions. Provide a 'Yes' or 'No' answer based on the presence or absence of drugs. Abstract Text: Oral Delivery Of Il-22 Mrna-Loaded Lipid Nanoparticles Targeting Il-22 Protein To The Injured Intestinal Mucosa: A Potential Therapeutic Solution To Treat Ulcerative Colitis[/INST] Yes</s>