利用尿液中的雌二醇、孕酮含量监测雌性川金丝猴的月经周期和妊娠  

Monitoring the menstrual cycle and pregnancy in the Sichuan golden monkey (Rhinopithecus roxellana) by measuring urinary estradiol and progesterone

作　　者：阎彩娥[1] 蒋志刚[1] 李春旺[1] 曾岩[1] 谭妮妮[2] 夏述忠[3] 

机构地区：[1]中国科学院动物研究所,北京100080 [2]成都动物园,成都610081 [3]上海野生动物园,上海201300

出　　处：《动物学报》2003年第5期693-697,共5页ACTA ZOOLOGICA SINICA

基　　金：中国科学院知识创新工程 (No .KSCX2 1 0 3;No .KSCX2 SW 118)项目资助~~

摘　　要：During two consecutive mating seasons from August 2001 to December 2002,we observed the sexual behavior of Sichuan golden monkeys in the Chengdu Zoo and the Shanghai Wild Animal Park. We collected urine samples from females in the early morning. We also measured urinary estradiol and progesterone levels using radioimmunoassay. Based on the estradiol concentration during the menstrual cycle, we discovered that the length of the menstrual cycle was 286 33±1 67 days. The length of pregnancy was about 200 days. The level of estradiol after impregnation was significantly different with the level during the same period in the non receptive part of the cycle. Thus we could diagnose early pregnancy in female Sichuan golden monkeys by checking their urinary estradiol level .During two consecutive mating seasons from August 2001 to December 2002,we observed the sexual behavior of Sichuan golden monkeys in the Chengdu Zoo and the Shanghai Wild Animal Park. We collected urine samples from females in the early morning. We also measured urinary estradiol and progesterone levels using radioimmunoassay. Based on the estradiol concentration during the menstrual cycle, we discovered that the length of the menstrual cycle was 286 33±1 67 days. The length of pregnancy was about 200 days. The level of estradiol after impregnation was significantly different with the level during the same period in the non receptive part of the cycle. Thus we could diagnose early pregnancy in female Sichuan golden monkeys by checking their urinary estradiol level .

关 键 词：川金丝猴 雌二醇 孕酮 放射免疫 月经周期 妊娠 

分 类 号：Q492[生物学—生理学]