目的研究电击死兔心脏窦房结组织中纤维连接蛋白的表达。
Objective to study the expression of fibronectin in sino-atrial node tissue of died rabbits due to shock.
光镜和透射电镜观察窦房结组织及其细胞、间质的结构变化。
Histologic changes of SAN were studied through serial sections and transmission electron.
结论用甲醛湿敷法损伤窦房结组织不仅导致窦房结细胞不可逆性损伤，而且可诱发窦房结细胞凋亡。
Conclusion Formaldehyde wet dressing method can not only lead to irreversible damage of the SAN cells but evoke the apoptosis of SAN cells as well.
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