ID | 21204 |
JaLCDOI | |
Sort Key | 7
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Title Alternative | Determination of manganese in serum by atomic absorption spectrophotometry
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FullText URL | |
Author |
Furuno, Katsushi
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Abstract | The manganese (Mn) concentrations in serum of 40 healthy controls (9 males and 31 females), and of 26 patients with rheumatoid arthritis (4males and 22 females) were determined using a HITACHI MODEL 207 atomic absorption spectrophotometer. Wavelength of Mn determination was setted at 2795 A. Flow rate of acetylene was setted at 3.0 l/min and lamp current was setted at 10 rnA. The serum samples were ashed by IPC MODEL 1003plasma machine, and dissolved in 3N-HCl and evapolate on the hot plate, and redissolved in constant volume of 0.1 N-HCl. These sample solution were aspirated directly into the burner. Mn levels in serum were estimated by standard curve. The mean recoverry rate of ashedsample solution was 100.1%, and that of serum by ashing process was 101.6%. The serum Mn levels in 40 healthy controls and 26 patients with rheumatoid arthritis were 2.19 ± 0.34 (S.D.), 3.04 ± 1.01 (S.D.) μg/100ml respectively. The serum Mn levels in rheumatoid arthritis were significantly higher than healthy control levels (p<0.001). In 10 of 26 cases (38%) with rheumatoid arthritis, the serum Mn levels were shown to be above the upper limit of 5% rejection limit of healthy controls.
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Note | 原著論文 (Original Papers)
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Publication Title |
岡山大学温泉研究所報告
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Published Date | 1977-03-25
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Volume | volume46
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Publisher | 岡山大学温泉研究所
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Publisher Alternative | Institute for Thermal Spring Research, Okayama University
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Start Page | 37
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End Page | 43
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ISSN | 0369-7142
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NCID | AN00032853
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Content Type |
Departmental Bulletin Paper
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OAI-PMH Set |
岡山大学
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language |
Japanese
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File Version | publisher
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NAID | |
Eprints Journal Name | mmc
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