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논문 기본 정보

자료유형
학술저널
저자정보
Ji-Yeon Lee (한국과학기술연구원) Jae-Hoon Kim (한국과학기술연구원) Dal-Woong Choi (고려대학교) Dong-Woo Lee (인제대학교) Jun-Hyun Park (인제대학교) Hye-Jung Yoon (식품의약품안전평가원) Hee-Soo Pyo (한국과학기술연구원) Ho-Jang Kwon (단국대학교) Kyung-Su Park (한국과학기술연구원)
저널정보
한국독성학회 Toxicological Research Toxicological Research Vol.28 No.2
발행연도
2012.6
수록면
93 - 98 (6page)

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This study has attempted to establish an analysis method through validation against heavy metals in the body (Pb, Cd and Hg) using ICP-MS and Gold amalgamation and find out the relevance between heavy metal and Alzheimer’s disease after analyzing the distribution of heavy metal concentration (Pb, Cd and Hg) and correlations between a control group and Alzheimer’s disease group. In this study, Pb and Cd levels in the blood and serum were validation using ICP-MS. For analysis of Hg levels in the blood and serum, the gold amalgamation-based ‘Direct Mercury Analyzer’ has been used. According to an analysis on the heavy metal concentration (Pb, Cd and Hg concentration) in the blood, Cd concentration was high in the Alzheimer’s disease group. In the serum, on the contrary, Pb and Hg were high in the Alzheimer’s disease group. For analysis of correlations between heavy metal levels in the blood and serum and Alzheimer’s disease, t-test has been performed. Even though correlations were observed between the blood lead levels and Alzheimer’s disease, they were statistically insignificant because the concentration was higher in a control group. No significance was found in Cd and Hg. In the serum, on the other hand, no statistical significance was found between the heavy metal (Pb, Cd and Hg) and Alzheimer’s disease. In this study, no statistical significance was observed between heavy metal and decrease in cognitive intelligence. However, it appears that a further study needs to be performed because the results of the conventional studies were inconsistent.

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INTRODUCTION
MATERIALS AND METHODS
RESULTS
DISCUSSION
ACKNOWLEDGEMENT
REFERENCES

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UCI(KEPA) : I410-ECN-0101-2013-513-002709463