Young ages Old ages Zona glomuralis 35.0 ± 1.58 21.8 ± 1.64 Zona fasiculata 40.6 ± 1.48 30.6 ± 1.79 Zona reticularis 49.4 ± 2.60 38.0 ± 1.98 Medulla 0 0

Table 1: Numerical values (means ± SD) of immunostained cells in the buffalo’s adrenal glands at young and old ages.