Fig. 1From: The role of NLRP3 inflammasome in 5-fluorouracil resistance of oral squamous cell carcinomaNLRP3 inflammasome expression is increased in OSCC tissues. a mRNA expression of NLRP3, Caspase1 and pro-IL-1β in 21 paired OSCC and adjacent normal tissues was determined by real-time qPCR. b Protein expression of NLRP3, Caspase1 and IL-1β in 21 paired OSCC and adjacent normal tissues by western blot. c Immunohistochemical staining for NLRP3 and Ki-67. (magnification 100× for NLRP3 staining and 200× for Ki-67 staining)Back to article page