Migration and Proliferation of Motile Immature Glial Cells in the Developing Cerebral Cortex of Infantile Rat
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概要
- 論文の詳細を見る
Using immunohistochemistry of thymosin ★4 (T★4), GFAP, vimentin 9 and lectin histochemistry of Griffonia simplicifolia B4 isolectin (IB4), we investigated migration and proliferation of immature glial cells in the infantile rat cerebral cortex from P0 to P60. Although the immature glial cells in the cortex are commonly T★4 positive, dynamic behavior of the immature glial cells are dramatically different before and after P11;between P0 and P11, they are actively migrating, highly proliferative and differentiate other types of glial cells, while after 12 days of birth, they turn out to react positively with Thiamine pyrophos phatase (TTPase), a definitive marker of mature microglia, and stop migration and proliferation. We concluded that the T★4 positive immature glial cells in the rat cortex before P11, although they have been called the microglia, are glioblasts, common precursors of neuroglia, and they are differentiated into microglia during the second postnatal week.
- 日本組織細胞化学会の論文
著者
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YOSHIOKA Hiroshi
Department of Radiology, Institute of Clinical Medicine, University of Tsukuba
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Yasuda Y
Louis Pasteur Center For Medical Res. Tanaka Kyoto Jpn
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Yasuda Yuko
Cell Biology Section Division Of Basic Research Louis Pasteur Center For Medical Research
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Naito T
Department Of Pediatrics Kyoto Prefectural University Of Medicine:cell Biology Section Division Of B
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Naito Takeshi
Department Of Applied Chemistry Tokyo University Of Science
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Yoshioka Hiroshi
Department Of Pediatrics Kyoto Prefectural University Of Medicine
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Yoshioka Hiroshi
Department Of Clinical Pharmacology The University Of Tokushima Faculty Of Pharmaceutical Sciences
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