In vitro Adsorption of Paraquat onto Substituted Chitosan Beads
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概要
- 論文の詳細を見る
Paraquat removal by chitosan with different substituents was investigated in vitro for evaluation of chitosan as a paraquat adsorbent in emergency treatment for acute paraquat poisoning.Chitosan CM and SU, in which the hydroxyl group at the C6 position is replaced by a carboxymethyl and sulfonic group, respectively, removed paraquat abundantly in purified water. However an inhibitory effect of sodium chloride on paraquat removal by CM and SU was recognized.On the other hand, paraquat removal by cross-linked chitosan (BCW) was accelerated in saline solutions. It was recognized that more paraquat was removed by BCW chitosan when the sodium chloride concentration was less than 1.8%.It was confirmed that some chitosan beads (CM and SU) could function as effective paraquat adsorbents through in vitro experiments.
- 日本衛生学会の論文
著者
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Nakamura T
School Of Pharmacy Kinki University
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Nakamura Takeo
Faculty Of Pharmaceutical Sciences Kinki University
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Kawasaki Naohito
Faculty Of Pharmacy Kinki University
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Nakamura Takeo
School Of Pharmacy Kinki University
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Nishioka Yutaka
Department Of Pharmacy Kochi Medical School
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Tanada Seiki
Faculty Of Pharmaceutical Science Kinki University
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KYOTANI Syojiro
Faculty of Pharmaceutical Sciences, Kinki University
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Nakamura Takeo
Faculty Of Pharmaceutical Science Kinki University
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Nakamura Takeo
Faculty of Pharmaceutical Sciences, Kinki University
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NISHIOKA Yutaka
Department of Pharmacy, Kochi Medical School Hospital
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