具免疫活性的兔模型中缺乏对小鼠细胞异种移植物的免疫反应，表明椎间盘内可能存在尚不为人知的免疫豁免部位。
The lack of immune response to a xenograft of mouse cells in an immunocompetent rabbit model may suggest an as yet unrecognized immunoprivileged site within the intervertebral disc space.
采用转基因酵母检测系统测定11种原二醇类人参皂苷、4种原三醇类人参皂苷、红景天苷、芦丁和异槲皮素的体外雌激素活性。
The in vitro estrogenic activities of 11 protopanaxadiol type saponins, 4 protopanaxatriol type saponins, salidroside, rutin and isoquercitrin were tested by a recombinant yeast.
目的探讨眼睛蛇毒因子（CVF）对血清总补体活性及对豚鼠到大鼠异种心脏移植超急性排斥反应的影响。
Objective To investigate the effect of purified cobra venom factor (CVF) in rats and the efficacy in preventing hyperacute rejection (HAR) after discordant xenotransplantation.
通过扫描电镜、MTT测试法、考马斯亮蓝和碱性磷酸酶活性检测法，观察去抗原异种松质骨材料对细胞生长、增殖及功能表达的影响。
SEM, MTT assay and alkaline phosphatase (ALP) activity were carried out to observe the effect of AEXCB on cell growth, proliferation and functional expression.
可是，基本的异种化合物活性看来是由配基所决定的。
However, basic allelochemical activity seems to lie with the aglycone.
可是，基本的异种化合物活性看来是由配基所决定的。
However, basic allelochemical activity seems to lie with the aglycone.
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