TY - GEN AU - Lv,Xiao-Hui AU - Shi,Da-Zhao TI - Effects of levonorgestrel on reproductive hormone levels and their receptor expression in Mongolian gerbils (Meriones unguiculatus) SN - 1881-7122 PY - 2011///1114 KW - Animals KW - Contraceptive Agents, Female KW - pharmacology KW - Dose-Response Relationship, Drug KW - Down-Regulation KW - Female KW - Gerbillinae KW - physiology KW - Gonadal Hormones KW - blood KW - Gonadotropins KW - Levonorgestrel KW - Ovary KW - drug effects KW - Polymerase Chain Reaction KW - RNA, Messenger KW - metabolism KW - Receptors, Gonadotropin KW - Receptors, Steroid KW - Time Factors KW - Uterus N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1538/expanim.60.363 ER -