Obesity in IBD is not associated with increased health care utilization and IBD-related surgeries. Optimal regimens for drug dosing in obese patients with IBD have yet to be defined.

Short exposure to a low concentration of ouabain protects the heart against ischemia/reperfusion injury. This effect of ouabain on the heart is most likely due to the activation of the Na+,K+-ATPase/c-Src receptor complex and subsequent stimulation of key mediators of preconditioning, namely PLC-gamma1 and PKCepsilon.

Long-term follow-up of patients with Crohn's disease who were treated with infliximab initially between 1998 and 2002 showed persistence of therapy (due to clinical benefit) and an acceptable safety profile, despite the fact that less than one-third initially received three-dose induction followed by scheduled maintenance therapy. Infections and malignancy occurred at rates similar to those previously reported.

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