But no variant of prionprotein was able to prevent demyelination when introduced specifically into the Schwann cells that surround and support peripheral nerve cells.
但当向神经末梢周围的雪旺细胞注入这种蛋白时，没有变异的蛋白能阻止退化。
2
Conclusion Prionprotein 106-126 peptide can induce apoptosis in differentiated PC12 cells and present cellular toxicity definitely.
结论：朊蛋白106 - 126肽段能够诱导分化后的PC 12细胞凋亡，具有明确的毒性作用。
3
Prionprotein is a normal constituent of brain tissue in all mammals.