The above results indicated that malignant transformation of golden hamster embryo cells was directly induced by thorium dioxide in vitro.
上述结果表明钍在体外可直接诱发金黄地鼠胚胎细胞的恶性转化。
Result: The protein from scorpii tegument could increase the transformation of T/B cell distinctly in vitro, while no apparent effect on NK cell.
结果：发现蝎皮的蛋白质组分在体外药理实验中显示对T/B 淋巴细胞转化具有显著促进作用，但对NK活性无明显作用。
The viruses do not grow in cell cultures in vitro, but can induce cellular transformation.
病毒在体外培养中不生长，却能诱导细胞转化。
An efficiency and stable regeneration system in vitro and genetic transformation system for the commercial strawberry varieties were developed, and transgenic plants were obtained.
建立草莓主栽品种高效、稳定的离体再生体系和遗传转化体系，获得了转基因植株。
Conclusion Yunnan tin mine dust can induce malignant transformation of RLE-6TN cells in vitro.
结论云锡矿粉可引起离体培养的RLE- 6tn细胞发生恶性转化。
The mechanism of carcinogenesis induced by CdCl 2 was studied through experiments of the malignant transformation of human embryo lung fibroblast in vitro, chromosome analysis and flow cytometry.
应用氯化镉致人胚肺成纤维细胞恶性转化实验、染色体分析、流式细胞术对氯化镉的致癌机理进行研究。
Abstract : Abstract: The leaf regeneration in vitro is an important way of rapid propagation and genetic transformation of rabbiteye blueberry.
摘要摘 要：离体叶片再生是兔眼蓝莓离体快繁和遗传转化的重要途径。
The highly efficiency in vitro culture and regeneration system were established and used for seedling rapid propagation and genetic transformation.
目前已建立了成熟的西瓜高效离体培养再生体系，主要应用于优良种苗快繁与重要性状遗传转化研究；
METHODS The metabolic transformation of glaucocalyxin A was studied by using rat liver microsomal incubation containing the NADPH-generating system in vitro and in rat bile.
方法采用大鼠肝微粒体体外温孵法，研究对蓝萼甲素的代谢转化。
AIM: Transformation efficacy, maturity and function of replacing normal islets of in vitro differentiated pancreatic stem cells into islet-like cells are in debate.
目的：目前在胰腺干细胞体外转分化为胰岛样细胞的转化效率，转分化胰岛样细胞的成熟度，能否代替天然胰岛的功能等问题上存在争议。
Conclusion The ALS4 and ALS9 gene may play an important role in Candida albicans transformation from yeast to germ tube and in biofilm formation in vitro.
结论：ALS4基因和ALS9基因可能在白念珠菌的酵母相向菌丝相转换和体外生物膜形成中起重要作用。
AIM: to demonstrate the susceptibility of cell apoptosis varies during the progress of cell malignant transformation from human being in vitro.
目的：揭示细胞凋亡敏感性在人癌细胞体外恶性转化动态过程中的变化。
AIM: to demonstrate the susceptibility of cell apoptosis varies during the progress of cell malignant transformation from human being in vitro.
目的：揭示细胞凋亡敏感性在人癌细胞体外恶性转化动态过程中的变化。
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