Microbodies (Peroxisomes) Containing Catalase in Myocardium: Morphological and Biochemical Evidence
Microbodies (Peroxisomes) Containing Catalase in Myocardium: Morphological and Biochemical Evidence
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心肌中含有过氧化氢酶的微体（过氧化物酶体）：形态学和生化证据
DOI：
10.1126/science.185.4147.271
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发表时间：
1974
期刊：
影响因子：
56.9
通讯作者：
H. Fahimi
中科院分区：
文献类型：
--
作者：
V. Herzog;H. Fahimi
微体的特点是一个单一的限制膜和细颗粒状基质发生在小鼠心肌，并出现在密切的空间关系，线粒体和肌浆网。过氧化氢酶在微体的存在下，揭示了细胞化学和生化证实其活性在心肌组织组分的直接测量。提示微体在心肌脂质代谢中起重要作用。
Microbodies characterized by a single limiting membrane and finely granular matrix occur in mouse myocardium and appear in close spatial relation to mitochondria and sarcoplasmic reticulum. The presence of catalase in the microbodies is revealed cytochemically and confirmed biochemically by direct measurement of its activity in myocardial tissue fractions. It is suggested that the microbodies may play an important role in myocardial lipid metabolism.