豚鼠耳蜗中过氧化物酶体的超微结构细胞化学：血管纹的代谢假说
The ultrastructural cytochemistry of peroxisomes in the guinea pig cochlea: a metabolic hypothesis for the stria vascularis.
作者信息
Spector G J, Carr C
出版信息
Laryngoscope. 1979 Jun;89(6 Pt 2 Suppl 16):1-38. doi: 10.1288/00005537-197906001-00001.
Abstract
The roles of catalase and alpha-hydroxyacid oxidase activities are studied in the peroxisomes of the guinea pig inner ear. The major activities are located primarily in the intermediate cells of the stria vascularis. The peroxisomes of the stria vascularis behave cytochemically in a similar fashion to those found in the proximal convoluted tubules of the kidney. This study indicates that the stria vascularis may behave as a compartmentalized metabolic system.
摘要
过氧化氢酶和α-羟酸氧化酶活性的作用在豚鼠内耳的过氧化物酶体中进行了研究。主要活性主要位于血管纹的中间细胞中。血管纹的过氧化物酶体在细胞化学行为上与肾近端曲管中的过氧化物酶体相似。这项研究表明，血管纹可能作为一个分区化的代谢系统发挥作用。
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