content of the sialic acids in blood serum of the patients with growing tumors constituted 23.1 +/- 1.1 mg/100 ml , which was 2-2.5-fold higher as compared with healthy donors ( 10.5 +/- 0.4 mg/100 ml ) or with the patients with non-tumoral diseases ( 13.8 +/- 0.5 mg/100 ml ) .
C0027651
tumoral
C0012634
diseases