id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
egc-209	Matrasulov R. S.	EXPRESSION OF MARKER KI-67 IN NEPHROBLASTOMAS IN CHILDREN	2024	2	.pdf	application/pdf	623	15	38	It was reliably established that there was a decrease in the level of proliferative activity of Ki-67 in tumor tissue depending on the initial size of the tumor node after special treatment: at T 2 it was 16.02% ± 2.3% (p = 0.0221), and at T 3 was 42.5%±5.01% (p=0.0015). When assessing the level of proliferative activity of Ki-67 in tumor tissue represented by nephroblastoma , before the start of special treatment and depending on the prevalence of the tumor process, the following was revealed: with the prevalence of the tumor process T 3 , the level was 52.5% ± 4.5%, which is lower than the level at T 2 (81.2% ± 7.7% (p = 0.0002)), by more than 40%, however, compared with the level at T 1 (42.4% ± 3.4%) the level T 3 had no significant differences and was lower than the level of T 2 by more than 30%.	cache/egc-209.pdf	txt/egc-209.txt