目的 观察经液氮贮存、氯化钠处理的新鲜大鼠皮肤抗原性的表达及组织活力.方法 选取SD大鼠30只,随机分为3组,每组10只;制备大鼠全......

To elucidate the structures of SLA-DR (swine leukocyte antigen DR) genes of three Chinese pig strains (Gz, Bm and Yn), t......