Can too much sodium be good for you?

Effect of isotonic versus hypotonic maintenance fluid therapy on urine output, fluid balance, and electrolyte homeostasis: a crossover study in fasting adult volunteers N. Van Regenmortel, T. De Weerdt, A. H. Van Craenenbroeck, E. Roelant, W. Verbrugghe, K. Dams, M. L. N.G. Malbrain, T. Van den Wyngaert, P. G. Jorens Br J Anaesth aex118. DOI: Published:16 May 2017

Plasma and Vitamin C for shock resuscitation.

While it is easy to make the steady-state Starling case against colloids for resuscitation from hypovolaemia,  the argument from microvascular flow preservation keeps alive a possible indication for plasma infusions. The endothelial glycocalyx (EG) disintegrates after severe hemorrhagic shock, and there is laboratory evidence that plasma  could preserve or restore capillary integrity.