Ameliorative Effect of Curcumin Nanoparticles against Monosodium Iodoacetate-Induced Knee Osteoarthritis in Rats

Table 4

Effect of CUR-loaded PLGA NPs on mRNA relative expression of NF-κB, iNOS, and type II collagen of MIA-induced OA rats.

Groups	Parameters
	NF-κB	iNOS	Type II collagen
Normal control	^a	^a	^c
MIA	^c	^c	^a
MIA+CUR-loaded PLGA NPs	^b	^b	^b

There were six samples in each group, and data are described as . For each parameter, means, which have different superscript symbols, are statistically significant at .