title: ACTH and beta-endorphin-related peptides are present in multiple sites in the reproductive tract of the male rat.
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000032:analysis*; D000818:Animals; D004723:Endorphins / Q000032:analysis*; D004848:Epithelium / Q000032:analysis; D005837:Genitalia, Male / Q000032:analysis*; D007985:Leydig Cells / Q000032:analysis; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D012671:Seminiferous Tubules / Q000032:analysis; D001615:beta-Endorphin
chemical_list: D004723:Endorphins; D001615:beta-Endorphin; D000324:Adrenocorticotropic Hormone