|
|
|
Abstract The technology of ultrasound-guided ovum pick-up (OPU) was reserched in bovine. The effects of different opu pressure、different opu interval and injecting of FSH were evaluated.These results demonstrate that: 110mmHg is the best pressure in opu. with this pressure, recovery rate was 66.03%,6.90±2.08 oocytes were obtained, of wich 68.84% were of good quality.With the frequency of twice weekly OPU, 5.29±1.19 oocytes were obtained and the recovery rate was 68.65±4.19%.there are more oocytes can be obtained under twice weekly OPU than once weekly and once two weekly opu.FSH treatment result in a higher oocytes yield and a better oocytes quality: 12.36±2.39 oocytes were yield in once opu and 75.19% with good quality,it was significantly different to non FSH group.
|
|
Received: 26 April 2006
|
|
|
|
|
|
