方法：采用人表皮体外培养系统，观察黄芪对人表皮扩展的影响。
Methods:Using human epidermal cells culture system, the influence of RA on the growth of epidermis was observed.
在方法二的体外培养系统中，在固体和液体培养基上均没有附红细胞体生长与繁殖。
Eperythrozoon suis does not grow on solid and liquid training base or breed in training system of method two in vitro.
目的优化猪胚胎体外生产培养系统。
Objective To optimize systems of pig embryo in vitro production.
应用推荐