(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 3. Immunolocalization of resistin protein in adult rat testis sections. (A) A representative reaction after immunolabeling with the specific anti-resistin primary antibody. At higher magnification (B), specific resistin immunoreactivity was clearly evident on interstitial Leydig cells and, at a lower intensity, in Sertoli cells within the seminiferous tubules. In addition, in some tissue sections, resistin peptide was also detected in macrophages present in the testicular interstitium. Scale bars: (A) 50 µm; (B) 20 µm.