Table I.

The content of OMP₃₇₀ and OMP₄₃₀ in the rats serum for different periods of experimental periodontitis formation (M ± m)

The form of experiment	Control, intact animals	Animals with periodontitis
Experiment duration (days)	–	7	14	30
Number of animals	10	8	8	8
OMP370, mol/L	0.48 ± 0.02	0.86 ± 0.01	0.65 ± 0.01	0.79 ± 0.03
		p1 < 0.01	p1 < 0.01, p2 < 0.01	p1 < 0.01, p2 < 0.01, p3 < 0.01
OMP430, mol/L	0.61 ± 0.01	1.07 ± 0.01	0.86 ± 0.01	0.89 ± 0.03
		p1 < 0.01	p1 < 0.01, p2 < 0.01	p1 < 0.01, p2 < 0.01, p3 > 0.05

p₁ – significance of differences in relation to intact animals

p₂ – significance of differences in relation to the animals with periodontitis on the 7th day of the experiment

p₃ – significance of differences in relation to the animals with periodontitis on the 14th day of the experiment