Marciane Milanski

Abstract Crohn’s Disease (CD) is a chronic inflammatory bowel disease that affects micronutrient levels, impacting metabolic pathways. Homocysteine (Hcy) levels, regulated by folate and vitamin B12, are associated with cardiovascular and extraintestinal manifestations (EIMs). This study aims to analyze the dietary intake and serum concentrations of folate and vitamin B12 and their relationship with systemic complications in patients with CD in remission and active phases.

Abstract This study investigates the impact of vitamin D supplementation on insulin secretion and pancreatic islet morphometry in a high-fat diet-induced obese mouse model. Male C57BL/6 mice were randomly assigned to two groups: a control group receiving a standard diet (C) and an obese group receiving a high-fat diet (H).

This article has been withdrawn by the authors. The senior author (L. A. V.) takes full responsibility for the withdrawal. Some images were unintentionally used to represent different experimental conditions. The XBP-1s immunoblot from Fig. 3C was used in Fig. 6C as ATF6. The actin immunoblot from Fig. 3F was used in Fig. 3F of Calegari, V. C., Torsoni, A. S., Vanzela, E. C., Araújo, E. P., Morari, J., Zoppi, C. C., Sbragia, L.,. Boschero, A. C., and Velloso, L. A.