
Keywords: BrdU, 5-bromo-2′-deoxyuridine; dpp, days post partum; eGFP, enhanced green fluorescent protein; hCG, human chorionic gonadotropin; LH, luteinizing hormone; MCS, methylcellulose system; PAS, periodic acid-Schiff; PFA, paraformaldehyde; r-hFSH, recombinant