Influence of Histidine on Zinc Transport into Rat Brain
スポンサーリンク
概要
- 論文の詳細を見る
The brain of rats injected intravenously with ^<65>Zn-His or ^<65>ZnCl_2 was subjected to autoradiography to study the role of histidine on zinc transport into the brain. One hour after injection, the radioactivity from ^<65>Zn-His was largely concentrated in the choroid plexus in the ventricles. Six days after injection, the radioactivity from ^<65>Zn-His was relatively concentrated in the hippocampal CA3 and dentate gyrus and the amygdala. The relative distribution of ^<65>Zn-His in the brain was similar to that of ^<65>ZnCl_2 group at both 1 h and 6 days, suggesting that histidine may participate in zinc uptake in the brain. Oh the other hand, the clearance of the ^<65>Zn-His group from the blood was higher than that of the ^<65>ZnCl_2 group. Brain uptake of the former was lower than that of the latter both 1 h and 6 days after injection. These results suggest that zinc uptake in the brain is influenced by histidine levels in the bloodstream.
- 公益社団法人日本薬学会の論文
- 2000-06-01
著者
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TAKEDA Atsushi
Department of Computer Science, Tohoku Bunka Gakuen University
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OKU Naoto
Department of Radiobiochemistry, School of Pharmaceutical Sciences, University of Shizuoka
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奥 直人
Dep. Of Medical Biochemistry School Of Pharmaceutical Sciences Univ. Of Shizuoka
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Oku Naoto
静岡県立大学 薬学部
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Oku N
Univ. Shizuoka Shizuoka Jpn
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Okada Shoji
Department of Radiobiochemistry, School of Pharmaceutical Sciences, University of Shizuoka
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Oku Naoto
Department Of Medical Biochemistry And Coe Program In The 21st Century University Of Shizuoka School
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Okada S
Department Of Medical Biochemistry School Of Pharmaceutical Sciences University Of Shizuoka
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Okada S
Department Of Radiobiochemistry School Of Pharmaceutical Sciences University Of Shizuoka
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Okada S
Tokyo Medical Univ. Tokyo
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Okada S
Kumamoto Univ. Kumamoto Jpn
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Okada S
Univ. Shizuoka Shizuoka Jpn
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Okada Shoji
Department Of Environmental Biochemistry Shizuoka College Of Pharmacy
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Takeda A
Univ. Shizuoka Shizuoka Jpn
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Suzuki Mai
Department of Pathology, Fujita Health University School of Medicine
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Suzuki Mai
Department Of Radiobiochemistry School Of Pharmaceutical Sciences University Of Shizuoka
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Suzuki Mai
Department Of Applied Physics And Chemistry The University Of Electro-communications
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奥 直人
静岡県立大学薬学部医薬生命科学教室
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Takeda Atsushi
Department Of Clinical Pathology Showa University Fujigaoka Hospital Showa University School Of Medi
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Okada Shoji
Department Of Environmental Biochemistry Shizoka College Of Pharmacy
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TAKEDA Atsushi
Department of Clinical Pathology Showa University Fujigaoka Hospital
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OKU Naoto
Department of Biochemistry, Faculty of Pharmaceutical Sciences, Setsunan University
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Okada Shoji
Department of Chemistry, Faculty of Science and Technology, Kinki University
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