The release patterns of norgestrel in NRID in vivo were simulated after the norgestrel in NRID was dissolved by acetone and the rest of norgestre was determined by Ultraviolet Ray Spectrometer.
在实验室用丙溶解,并用紫外线度仪测定枚NRID内炔诺量,计算枚NRID内炔诺释放量,模拟析NRID主成炔诺在山羊体内的释放规律。