Ulcerative colitis: molecular insights and intervention therapy Molecular Biomedicine Springer Nature Link Ulcerative colitis: molecular insights and intervention therapy Molecular Biomedicine Springer Nature Link A new therapy against ulcerative colitis via the intestine and brain using the Si based agent Scientific Reports Antioxidant Therapy in Inflammatory Bowel Diseases Natural approaches for the management of ulcerative colitis: evidence of preclinical and clinical investigations Natural Products and Bioprospecting Springer Nature Link