tokens: Differences in pre- and postoperative values of cancer patients were seen in plasma RIA values : PGE2 and 6-k-PGF1 alpha were significantly higher preoperatively when compared with postoperatively , however , such differences were seen in the control groups as well .
folded_tokens: differences in pre- and postoperative values of cancer patients were seen in plasma ria values : pge2 and 6-k-pgf1 alpha were significantly higher preoperatively when compared with postoperatively , however , such differences were seen in the control groups as well .
labels: O O O O O O O B-multi_cell B-multi_cell O O O B-other_name B-other_name I-other_name O B-lipid O B-lipid I-lipid O O O O O O O O O O O O O O O O O B-multi_cell I-multi_cell O O O