Fig. 6

(a, b) Photomicrographs of normal oviduct stained with H&E. (c, d) Photomicrographs of oviduct of follicular cystic ovary stained with with H&E. (e, f) Photomicrographs of oviduct of luteal cystic ovary stained with H&E. oviduct mucosa (M), muscularis (Mu), fragmented mascularis
, pyknotic nuclei
, nuclear fragmentation
, nuclear fading
and distorted mucosa (thick arrow).