肉芽组织
刺激
细胞内
伤口愈合
成纤维细胞
细胞生物学
跨膜蛋白
生物
细胞分裂
有丝分裂
DNA合成
细胞
医学
细胞培养
神经科学
免疫学
生物化学
DNA
受体
遗传学
出处
期刊:Acupuncture & electro-therapeutics research
[Cognizant, LLC]
日期:1989-01-01
卷期号:14 (1): 43-60
被引量:29
标识
DOI:10.3727/036012989816358579
摘要
Evidence is reviewed (8 studies involving 215 clinical patients with ischemic skin ulcers and 7 animal tissue or tissue culture studies) that electrical stimulation of fibroblast cells accelerates the intracellular biosynthesis necessary to form new granulation tissue in a healing wound, and that both a direct local tissue effect and a circulatory improvement occur. A model is presented in which transmembrane currents open voltage-controlled calcium channels in fibroblast cells, causing ATP resynthesis, activation of protein kinase mechanisms to synthesize new cellular protein, and the DNA replication necessary for mitotic cell division. Stimulation efficacy appears to be determined by a number of basic electrical parameters, and judicious waveform control is desirable.
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