[Does parenteral linoleic acid modify tumor growth? Studies with the Yoshida sarcoma model].

In an experimental study with sprague-dawley-rats we tested the effect of parenteral substituted LCT-fats on tumor growth of the Yoshida sarcoma in its ascites form. Therefore we tested 4 groups with 10 tumor-bearing and 10 non-tumor-bearing rats. We added group 1-3 LCT-fats in different doses.

Anthropometric parameters for preoperative screening to predict high-risk patients.

Prediction of serious postoperative complications by using standard anthropometric variables was attempted in 460 patients undergoing a major surgical procedure. Handgrip dynamometry was also carried out in 249 of the patients. None of the preoperative variables were of predictive value to postoperative complications, relating the method to its specified, sensitivity and validity.