[Comparative evaluation of different nitrogen sources in parenteral feeding].

The problem dealing with the effect of various nitrogen sources upon the protein metabolism indices and also with the effect of the main pathological process and volume of surgical intervention upon these indices in the closest postoperative period following gastrointestinal surgery, are discussed in this paper. According to the authors' findings there is no statistically significant difference in using such nitrogen sources in parenteral feeding as moriamine, aminozol and hydrolyzine solution. Some findings prove a higher albumin and beta-albumin contents and a high albumin-globulin coefficient in recovered patients within the first days after the operation. The authors came to the conclusion on the necessity of elaborating individual parenteral feeding programs.