Quantitative analysis of the immunostaining (staining fractional area in percentage of the tissue total area; using the semiautomated computer-assisted image analysis “SACAIA” method) for the adenosine A2A receptors in the six renal structures from SHR-STZ, SHR-STZ + CADO, and SHR-STZ + DPSPX rats. Superficial (SG) and deep (DG) glomeruli, proximal (PCT) and distal (DCT) convoluted tubules, loop of Henle (LH), and collecting tubule (CT). Values are the median and 25th–75th percentiles (P25-P75) from four rats. * p < 0.05 vs. the corresponding SHR-STZ group; #
p < 0.05 vs. the corresponding SHR-STZ + CADO group.