Histochemical Study and Microspectrophotometric Analysis of Regional Distribution of Cytochrome Oxidase in Normal Rat Brain.

朱立; 陈意生

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Histochemical Study and Microspectrophotometric Analysis of Regional Distribution of Cytochrome Oxidase in Normal Rat Brain.

Updated：2026-03-12

- Histochemical Study and Microspectrophotometric Analysis of Regional Distribution of Cytochrome Oxidase in Normal Rat Brain.
- Histochemical Study and Microspectrophotometric Analysis of Regional Distribution of Cytochrome Oxidase in Normal Rat Brain.
- 解放军医学杂志（英文版） 1989年第4期页码：354-357
- Affiliations：
  
  1. Department of Pathology Third Military Medical College
  2. ,Chongqing
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：1989
- Accepted：
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Histochemical Study and Microspectrophotometric Analysis of Regional Distribution of Cytochrome Oxidase in Normal Rat Brain.[J]. 解放军医学杂志（英文版）, 1989,(4):354-357.

[1]朱立,陈意生.Histochemical Study and Microspectrophotometric Analysis of Regional Distribution of Cytochrome Oxidase in Normal Rat Brain.[J].Journal of Medical Colleges of PLA,1989(04):354-357+391.
Histochemical Study and Microspectrophotometric Analysis of Regional Distribution of Cytochrome Oxidase in Normal Rat Brain.[J]. 解放军医学杂志（英文版）, 1989,(4):354-357. DOI：

[1]朱立,陈意生.Histochemical Study and Microspectrophotometric Analysis of Regional Distribution of Cytochrome Oxidase in Normal Rat Brain.[J].Journal of Medical Colleges of PLA,1989(04):354-357+391. DOI：

摘要

Abstract

<正> Histochemical study and determination of cytochrome oxidase （CTO） relative activ-ity with a Leitz MPV-III microspectrophotometer in different regions of normal rat brain werecarried out.9 healthy male Wistar rats were divided randomly into 2 groups;an enzyme activi-ty studied group and a control group with HE staining.It was found that 2 kinds of CTO distri-bution areas exist in the brain of rats;the high activity area including cerebral cortex

corpusstriatum （gray matter）

thalamus

cerebellar cortex

etc

and low activity area including corpuscallosum

corpus striatum （white matter）

hippocampus

cerebellar white matter

etc.The dif-ference of CTO activity between the 2 areas is statistically significant （P<0.01）.Moreover

according to the intensity of positive response to CTO detecting stain

the granular layer of thecerebellum can be classified as cytochrome oxidase richly-contained area（CTORA）orcytochrome oxidase poorly-contained area （CTOPA）.The CTO activity of the former issignificantly higher than that of the latter（P<0.01）.

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