To study the influence of foreign plasmid DNA on spleen metabolism in immune-stimulated mice via the gastrointestinal tract.
研究外源质粒dna经胃肠道途径对免疫激活状态下小鼠脾脏代谢的影响。
CONCLUSION: Foreign plasmid DNA, administered via the gastrointestinal tract, may widely modulate the expression of many genes in the intestine in mice.
结论：外源质粒dna通过胃肠道途径可广泛调控肠道多种基因表达。
Foreign plasmid DNA was cleared from cellular system in short time after intramuscular injection. Foreign plasmid can not integrate into host chromosome genomic in the immunized mice.
肌注外源质粒后，外源质粒在小鼠细胞内逐渐被清除，外源质粒不会整合到宿主染色体上。
Stitching medical stitch containing plasmid DNA was sewn into Wistar rats' left carotid arteries. The results showed that foreign gene expressed in rats 'vascular wall by this method.
将带有外源性基因的医用缝合线，缝合于大鼠的颈总动脉，实验证明外源性基因可以在血管壁中表达出相应的蛋白质。
Stitching medical stitch containing plasmid DNA was sewn into Wistar rats' left carotid arteries. The results showed that foreign gene expressed in rats 'vascular wall by this method.
将带有外源性基因的医用缝合线，缝合于大鼠的颈总动脉，实验证明外源性基因可以在血管壁中表达出相应的蛋白质。
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