[Application of B type natriuretic peptide in fluid therapy after major abdominal operations].

Objective: To evaluate the values of serum level of B type natriuretic peptide level (BNP) in the prediction of fluid overloading after major abdominal operations.

Methods: The levels of BNP were dynamically monitored in 105 patients during peri-operative period from February 2009 to November 2010. Then comparisons were made with age and the volume of positive fluid balance.

[Value of microalbuminuria in fluid balance after abdominal surgery].

Objective: To evaluate the relationship among the microalbuminuria, surgical stress and postoperative fluid balance after abdominal surgery.

Methods: A total of 191 patients undergoing an elective abdominal operation were studied. According to the extent of operative trauma, all patients were divided into 4 groups.

[The study of hypertonic saline and hydroxyethyl starch treating severe sepsis].

Objective: To evaluate the effect of 7.5% hypertonic saline (HS) and 6% hydroxyethyl starch (HES) 130/0.4 on early fluid resuscitation for severe sepsis.

Effects of 7.5% hypertonic saline on fluid balance after radical surgery for gastrointestinal carcinoma.

Aim: To investigate the effects of 7.5% hypertonic saline on positive fluid balance and negative fluid balance, after radical surgery for gastrointestinal carcinoma.

Methods: Fifty-two patients with gastrointestinal carcinoma undergoing radical surgery were studied.