首页> 外文期刊>Bulletin of experimental biology and medicine >Expression of genes for AhR and Nrf2 signal pathways in the retina of OXYS rats during the development of retinopathy and melatonin-induced changes in this process.
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Expression of genes for AhR and Nrf2 signal pathways in the retina of OXYS rats during the development of retinopathy and melatonin-induced changes in this process.

机译:在该过程中,氧化术和褪黑素诱导的变化的氧化大鼠视网膜中AHR和NRF2信号途径的表达。

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摘要

Modulation of oxidative stress is one of the experimental approaches to the therapy of age-related macular degeneration. Melatonin holds much promise in this respect. It was hypothesized that the efficiency of melatonin in age-related macular degeneration is associated with its ability to modulate gene expression for the AhR and Nrf2 signal pathways. Experiments were performed on premature aging OXYS rats, which serve as a reliable model of age-related macular degeneration in humans. We studied the effect of melatonin on gene mRNA for the AhR and Nrf2 signal pathways. Melatonin was shown to decrease the level of mRNA for AhR-dependent genes of CYP1A2 and CYP1B1 cytochromes in the retina, but had no effect on the content of mRNA for Nrf2-dependent genes in OXYS rats.
机译:氧化应激的调节是对年龄相关性黄斑变性治疗的实验方法之一。 褪黑素在这方面存在许多承诺。 假设褪黑激素在年龄相关性黄斑变性中的效果与其调节AHR和NRF2信号途径的基因表达的能力有关。 对过早老化的氧化大鼠进行实验,该大鼠用作人类的可靠年龄相关性黄斑变性模型。 我们研究了褪黑素对AHR和NRF2信号途径基因mRNA的影响。 显示褪黑激素,降低视网膜中CYP1A2和CYP1B1细胞变色的AHR依赖性基因的mRNA水平,但对OXYS大鼠的NRF2依赖性基因的mRNA含量没有影响。

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