Ключевые слова: acid, aminosalicylate, aminosalicylic, antiinflammatory, antioxidant, bowel, care, chemical, chemistry, colitis, colon, composition, compound, crohn, crohns, crohns disease, disease, drug, enema, ferring, health, ibd, illustrative editorial, inflammatory, medical, medication, medicine, mesalamin, mesalamine, mesalazin, mesalazine, nitrogen, oxygen, pentasa, pharmaceutical, pharmacy, pills, release, slow, structural, structure, sulfasalazine, suppository, syndrome, tablet, tablets, therapy, treatment, ulcerative, ulcerative colitis,