神經(jīng)干細胞特異性PPARγ基因敲除小鼠模型的制備與鑒定
[Abstract]:Objective to prepare and identify neural stem cell specific PPAR 緯 gene knockout mouse model. Methods two kinds of transgenic mice B6.PPAR 緯 loxp/loxp,B6.Nestin-Cre were bred and hybridized. The second generation mice were obtained by backcross between the first generation mice and the B6.PPAR 緯 loxp/loxp mice. The genomic DNA, of the second generation mice was extracted from the second generation mice. Cre and loxp gene fragments were amplified by PCR and detected by agarose gel electrophoresis. Mice with B6.PPAR 緯 loxp/loxp.Nestin-Cre (KO) genotype were selected as neural stem cell specific knockout mice with PPAR 緯 knockout, and B6.PPAR緯 loxP / loxp (loxp) as control mice. RT-PCR, real-time fluorescence quantitative PCR was used to identify neural stem cell specific knockout PPAR 緯 knockout mice. Results two bands of PPAR 緯 loxP and Cre were amplified in knockout mice during gene identification, and the expression of PPAR 緯 in brain was significantly lower than that in control mice when detected by mRNA phenotype. The knockout mice with PPAR 緯 gene knockout from neural stem cells were successfully obtained. The two transgenic mice had reproductive ability, and their reproduction was in accordance with Mendelian heredity law. Conclusion Gene knockout mice with neural stem cell specific knockout of PPAR 緯 are successfully constructed based on loxp-Cre system, which provides a model basis for further research on the treatment and mechanism of nervous system diseases.
【作者單位】: 南方醫(yī)科大學(xué)基礎(chǔ)醫(yī)學(xué)院神經(jīng)生物學(xué)教研室;
【基金】:國家自然科學(xué)基金(81071016)~~
【分類號】:R-332
【共引文獻】
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10 胡增春;馬輝;范青;尹劍;魏明海;;神經(jīng)節(jié)苷脂對需手術(shù)治療腦出血患者的療效及安全性Meta分析[J];實用藥物與臨床;2014年09期
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