Vha. Cagnon et al., Ultrastructural study of the ventral lobe of the prostate of mice with streptozotocin induced diabetes (C57BL/6J), TISSUE CELL, 32(4), 2000, pp. 275-283
Morphological and functional changes caused by diabetes in the accessory se
x organs and especially the prostate have been reported by several investig
ators, The aim of the present study was to examine the possible deleterious
effects of experimentally induced diabetes on the secretory epithelium of
the ventral prostate of mice. Sixteen adult male C57BL/6J mice were divided
into two groups. The diabetic group received a streptozotocin injection of
75 mg/kg, while the control group received only 0.1 ml citrate buffer, i.p
. After 30 days, the diabetic state was ascertained, the animals were sacri
ficed and the ventral robe of the prostate was collected for histological a
nd ultrastructural examination. The results showed reduction in glandular e
pithelium cell height, increased numbers of cytoplasmic vacuoles and thicke
ning of the extracellular matrix. In conclusion, experimental diabetes has
harmful effects on the secretory epithelial cells of the ventral lobe of th
e prostate of mice. (C) 2000 Harcourt Publishers Ltd.