Table 3. Changes of nucleolar characteristics in hydra cells under influence of cofalginum, rheopyrin, novalginum, and benalginum solutions

Studied solutions	Cells with PNhet, %		Average number of nucleoli in cell		Volume of single nucleolus, µ3
	30 min	90 min	30 min	90 min	30 min	90 min
Control (for cofalginum)	78,9	83,1	1,118	1,154	30,0	34,5
Cofalginum	94,4***	91,7**	1,145*	1,086***	16,1***	19,2***
Control (for rheopyrin)	82,4	84,8	1,118	1,149	30,0	31,8
Rheopyrin	78,3	67,7***	1,239***	1,288***	27,7*	37,4***
Control (for novalginum)	82,4	84,8	1,118	1,149	30,0	31,8
Novalginum	88,1	90,7*	1,117	1,205***	25,3***	14,9***
Control (for benalginum)	82,4	84,8	1,118	1,149	30,0	31,8
Benalginum	64,4***	77,9*	1,132	1,203***	41,3***	24,5***

* P<0,05, ** P<0,01 and *** P<0,001 — a difference in comparison with control values