A study of the rete testis epithelium in several wild birds.
AUTOR(ES)
Barker, S G
RESUMO
Material from six wild non-breeding starlings (Sturnus vulgaris), twelve adult wild quelea (Quelea quelea) in prenuptial, full and post-breeding condition and one wild puffin (Fratercula arctica) was examined by light and electron microscopy. Contrary to previous accounts of avian material, the epithelium of the rete testis was composed of a mixture of numerous non-ciliated and fewer ciliated cells. Both cell types contained many inclusions in the cytoplasm all of which indicated that the cells could modify the luminal contents. All rete testis epithelial cells showed a strong reaction with stains for alkaline phosphatase.
