Controlled Release of Interleukin-1 Receptor Antagonist from Hyaluronic Acid-Chitosan Microspheres Attenuates Interleukin-1β-Induced Inflammation and Apoptosis in Chondrocytes

Table 1

Sequences of primers used for reverse-transcription quantitative polymerase chain reaction.

Gene	Sense	Sequence 5′ 3′	Size (bp)
Bcl-2	F	CCACCAAGAAAGCAGGAAACC	177
	R	GGCAGGATAGCAGCACAGG
Bax	F	CAGATGTGGTCTATAATGC	110
	R	CTAATCAAGTCAAGGTCAC
Caspase-3	F	CATGGAAGCGAATCAATGGACT	139
	R	CTGTACCAGACCGAGATGTCA
β-actin	F	GCAGAAGGAGATCACTGCCCT	136
	R	GCTGATCCACATCTGCTGGAA

F: forward; R: reverse.