Figure 2From: Effects of two different strategies of fluid administration on inflammatory mediators, plasma electrolytes and acid/base disorders in patients undergoing major abdominal surgery: a randomized double blind studyChanges of Chloride, Calcium and Magnesium plasma levels. Note that 38% of the patients of the UBS group received Calcium after surgery. POD: postoperative day. Data are presented as mean ± SD. * p <0.05 and ** p<0.01.Back to article page