CD40LG and ulcerative colitis: A standard test was ordered for ASCA and p-ANCA IgG, which are the suggested tests for suspected Crohn's disease and ulcerative colitis; and comprehensive tests from Cyrex Labs were ordered, including occludin/zonulin IgG, IgM, IgA, actomyosin IgA and endotoxin or lipopolysaccharides IgG, IgM, IgA, which indicate intestinal barrier damage and gut dysbiosis, a comprehensive assessment of gluten-reactivity, and a panel of IgA + IgG against 24 foods.