Abstract
Abstract This study aims to illustrate testicular histoarchitecture and progression of spermatogenesis in Dezhou donkeys during summer months. For experiment, 8 male Dezhou donkeys having body weight 260 + 20 kg and aged 2 years were analyzed using microscopy and Jonhson’s score. Based on acrosomal system, Dezhou donkey spermatogenesis comprised of XII stages. Various types of spermatogonia: A1, A2, A3, B1 and B2 were observed along with undifferentiated spermatogonia (Aund; Figure 1, 2, 3 and 4). Testicular histoarchitecture during spermatogenesis, seminiferous tubules diameter (ST), ST height (µm), Luminal tubulaR diameter (µm), Number of ST/field, Number of germ cells along with normal Jonhson’s score illustrated that stages of spermatogenesis and testicular histoarchitecture of adult Dezhou donkeys are not affected during summer months (Table 1).
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