title: Influence of sex-hormones on serum gastrin and antral G-cell population in guinea pigs.
mesh_terms: D000818:Animals; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D005755:Gastrins / Q000097:blood*; D006168:Guinea Pigs; D010052:Ovariectomy; D011706:Pyloric Antrum / Q000166:cytology*; D013739:Testosterone / Q000494:pharmacology*
chemical_list: D005755:Gastrins; D013739:Testosterone; D004958:Estradiol