Research Article

Isoflurane Postconditioning Upregulates Phosphorylated Connexin 43 in the Middle Cerebral Artery Occlusion Model and Is Probably Associated with the TGF-β1/Smad2/3 Signaling Pathway

Figure 9

Relationship between p-Cx43 and TGF-β1/Smad2/3 signaling pathway after 1.5% ISPOC in rats with cerebral I/R injury. (a) IF showed fluorescence intensity of p-Cx43 after using the p-Cx43 inhibitor Ro318220 and the blocker of TGF-β1 (original magnification: 200x; ⟶ indicates positions of p-Cx43). (b) Mean fluorescence intensity was used to represent the relative expression level of p-Cx43 after immunofluorescence staining. , .
(a)
(b)