Due to the deficiency of the regeneration in the mature neurons, central nervous system has poor self-repair capability after injury.
由于成熟神经细胞缺乏再生能力,中枢神经系统损伤后自我修复能力很差。
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CONCLUSIONS: Using of self-etching bond system and composite resin to repair dental defects has indicated perfect retention and marginal sealing, which is worthy of wide clinical application.
Conclusion: Using of self-etching bond system and composite resin to repair dental defects has indicated perfect retention and marginal sealing, which is worthy of wide clinical application.