Dose- and Time-Dependent Effect of Dietary Blueberries on Diabetic Vasculature Is Correlated with Gut Microbial Signature.

Evidence from our lab and others indicates the vascular effects of dietary blueberries. In the present study, we determined dietary blueberries' dose- and time-dependent effects on diabetic vasculature and their association with gut microbes. Seven-week-old / diabetic male mice were fed a diet supplemented with ± freeze-dried wild blueberry powder (FD-BB) for 4, 8, or 12 weeks (three cohorts).

The ER-Mitochondria Interface as a Dynamic Hub for T Cell Efficacy in Solid Tumors.

The endoplasmic reticulum (ER) is a large continuous membranous organelle that plays a central role as the hub of protein and lipid synthesis while the mitochondria is the principal location for energy production. T cells are an immune subset exhibiting robust dependence on ER and mitochondrial function based on the need for protein synthesis and secretion and metabolic dexterity associated with foreign antigen recognition and cytotoxic effector response. Intimate connections exist at mitochondrial-ER contact sites (MERCs) that serve as the structural and biochemical platforms for cellular metabolic homeostasis through regulation of fission and fusion as well as glucose, Ca, and lipid exchange.

Intravenous iron therapy in a rural hospital: A retrospective chart review.

Introduction: Intravenous iron infusion therapy is commonly delivered in rural hospitals, but there are no common guidelines for dosing or choice of agent. The objective of the study was to understand present practice and alternate therapies and develop practical recommendations for small hospital use.

Methods: This was a retrospective chart review of all non-dialysis patients aged 15 years or older who received iron replacement therapy at Sioux Lookout Meno Ya Win Health Centre from May 2013 to May 2019 and a literature review of available iron preparations.