Objective: to investigate the effects of the expression of exogenous brain derived neurotrophic factors (BDNF) on injured spinal cord following in vivo adenoviral gene transfer to the cord.
目的：研究腺病毒介导的脑源性神经营养因子(BDNF)基因在大鼠损伤脊髓内的表达规律，观察外源性BD NF对损伤脊髓的作用。
Results Assay of joint lavages confirmed the in vivo expression of biologically active hIL1Ra and hIL-10 and gene expression was not lost 14 days after transfer.
结果：外源基因转移后14天表达尚很稳定，治疗基因在受体关节的滑膜衬里部位表达。
Objective . This study was undertaken to test the feasibility of local gene transfer in vivo using polylysine- coated balloon catheter.
目的：研究多聚赖氨酸包被的球囊导管作在体定向基因转导的可行性。
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