[Retracted] Investigation on the Inhibitory Effect of Methotrexate on Rheumatoid Synovitis via the TLR4-NF-κB Pathway in a Rat Model

Table 1

Comparison of the joint inflammation score of rats in each group.

Group		Arthritis index		t	P
		When modeling is complete	3 months after modeling
Control group		0.00 ± 0.00	0.00 ± 0.00	—	—
Model group		3.45 ± 0.61	4.70 ± 1.08	−4.467	<0.001
Methotrexate group	Low dose	3.00 ± 0.80	4.35 ± 1.14	−6.110	<0.001
	Medium dose	3.20 ± 0.77	3.05 ± 0.89^#	0.547	0.591
	High dose	3.35 ± 0.88	2.10 ± 0.85^#&@	4.324	<0.001