OCCURRENCE OF 5-HYDROXYTRYPTAMINE-LIKE FLUORESCENCE IN THE BLOOD CLOT OF TAIL-FINS OF GOLDFISH
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概要
- 論文の詳細を見る
Fluorescence spectra of a blood clot formed at the cut edge of the tail-fin of goldfish were examined, with particular attention to the fluorescence of 5-hydroxytryptamine (5-HT). An attempt was made to use HC1 and o-phthalaldehyde (OPT), which are known to intensify the fluorescence of 5-HT. Prior to the study on blood clot fluorescence, the fluorescence spectra of 5-HT in solution were examined at various HC1 concentrations with or without the addition of OPT. Maximal fluorescence of the blood clot appeared approx. 10 min after cutting the fin, and an emission maximum with a 470 nm peak was obtained by excitation at 360 nm in 0.1 N HC1 and 0.005% OPT. This spectral property was similar to that obtained with 5-HT in solution.
- 日本組織細胞化学会の論文
著者
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Yamamoto Keizo
Laboratory Of Cell Biology Department Of Anatomy Nara Medical University
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YAMADA Masa-oki
Laboratory for Cytochemistry, Department of Anatomy, Tokushima University School of Medicine
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Yamada Masa-oki
Laboratory For Cytochemistry Department Of Anatomy School Of Medicine The University Of Tokushima
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MATSUBARA HIROSHI
Laboratory for Cytochemistry, Department of Anatomy, School of Medicine, Tokushima University
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YAMADA MASAKAZU
Laboratory of Cell Biology, Department of Anatomy, Nara Medical University
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Yamada Masakazu
Laboratory Of Cell Biology Department Of Anatomy Nara Medical University
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Matsubara Hiroshi
Laboratory For Cytochemistry Department Of Anatomy School Of Medicine Tokushima University
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