Fig. 4

Expression of GABA α5 subunit in inflammatory cells in the abdominal aortic wall across different groups. (A) Widespread expression of the GABA α5 subunit in infiltrating inflammatory cells in the Model, Topiramate, and Bicuculline groups. (B) Quantitative analysis of GABA α5 subunit-positive inflammatory cells, *P < 0.05 compared to the Model group, n = 10. ACS, aortic cross section. (C) Representative immunofluorescence images showing colocalization of CD3 and GABA α5 subunit.