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๋‚ฉ ๋…ธ์ถœ

๋‚ฉ ๋…ธ์ถœ

์นดํ…Œ๊ณ ๋ฆฌ: ์˜ํ•™์ ๊ฒฝ๋ฏธ

๋งŒ์„ฑ์ ์ธ ๋‚ฉ ๋…ธ์ถœ์€ ์‹ ์žฅ ๊ธฐ๋Šฅ๊ณผ ์š”์‚ฐ ๋Œ€์‚ฌ์— ์˜ํ–ฅ์„ ๋ฏธ์ณ ํ†ตํ’ ์œ„ํ—˜์„ ์ฆ๊ฐ€์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‚ฉ์€ ์‹ ์žฅ์˜ ๊ทผ์œ„ ์„ธ๋‡จ๊ด€์˜ ์ •์ƒ์ ์ธ ๊ธฐ๋Šฅ์„ ๋ฐฉํ•ดํ•˜์—ฌ ์š”์‚ฐ ๋ฐฐ์ถœ์„ ๊ฐ์†Œ์‹œํ‚ค๊ณ  ๊ทธ ๊ฒฐ๊ณผ ๊ณ ์š”์‚ฐํ˜ˆ์ฆ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ๋‚ฉ ๋…ธ์ถœ์€ ํ™œ์„ฑ ์‚ฐ์†Œ์ข…(ROS)์˜ ์ƒ์„ฑ์„ ์ฆ๊ฐ€์‹œ์ผœ ์‚ฐํ™” ์ŠคํŠธ๋ ˆ์Šค์™€ ์—ผ์ฆ์„ ์ผ์œผํ‚ฌ ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ด๋Š” ํ†ตํ’ ์ฆ์ƒ์„ ์•…ํ™”์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐฐํ„ฐ๋ฆฌ ์ œ์กฐ, ๊ฑด์„ค, ํŠน์ • ์‚ฐ์—… ๊ณต์ •๊ณผ ๊ฐ™์€ ์ง์—…์  ๋‚ฉ ๋…ธ์ถœ์€ ์ค‘์š”ํ•œ ์œ„ํ—˜ ์š”์ธ์ž…๋‹ˆ๋‹ค. ์•ˆ์ „ํ•˜๋‹ค๊ณ  ์—ฌ๊ฒจ์กŒ๋˜ ๋‚ฎ์€ ์ˆ˜์ค€์˜ ๋งŒ์„ฑ ๋‚ฉ ๋…ธ์ถœ์กฐ์ฐจ๋„ ํ†ตํ’ ์œ„ํ—˜์„ ์ฆ๊ฐ€์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. Annals of Internal Medicine์— ๊ฒŒ์žฌ๋œ ์—ฐ๊ตฌ์—์„œ๋Š” ์ €์ˆ˜์ค€์˜ ๋‚ฉ ๋…ธ์ถœ์ด ์š”์‚ฐ ์ˆ˜์น˜ ์ฆ๊ฐ€ ๋ฐ ํ†ตํ’ ์œ ๋ณ‘๋ฅ ๊ณผ ๊ด€๋ จ์ด ์žˆ์Œ์„ ๋ฐœ๊ฒฌํ–ˆ์Šต๋‹ˆ๋‹ค [1]. Environmental Health Perspectives์— ๊ฒŒ์žฌ๋œ ๋˜ ๋‹ค๋ฅธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋‚ฉ ์ˆ˜์น˜์™€ ํ†ตํ’ ์œ„ํ—˜ ๊ฐ„์˜ ์šฉ๋Ÿ‰-๋ฐ˜์‘ ๊ด€๊ณ„๊ฐ€ ์žˆ์Œ์„ ๋ณด์—ฌ์ฃผ์—ˆ์Šต๋‹ˆ๋‹ค [2]. ์ด๋Ÿฌํ•œ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋Š” ์ง์—…์  ๋…ธ์ถœ์ž๋“ค์—์„œ ํ†ตํ’ ์œ„ํ—˜ ํ‰๊ฐ€๋ฅผ ์œ„ํ•ด ๋‚ฉ ๋…ธ์ถœ ์˜ˆ๋ฐฉ ๋ฐ ๊ฒ€์‚ฌ๊ฐ€ ์ค‘์š”ํ•˜๋‹ค๋Š” ์ ์„ ๊ฐ•์กฐํ•ฉ๋‹ˆ๋‹ค. ์ฐธ๊ณ ๋ฌธํ—Œ: [1] McAdams-DeMarco, M. A., & Maynard, J. W. (2011). Low-level lead exposure, uricemia, and gout in the NHANES III. Annals of Internal Medicine, 155(10), 717-724. [2] Shadick, N. A., & Kim, R. (2000). Lead exposure and gout: is there a role for environmental exposure? Environmental Health Perspectives, 108(9), 833-837.

์ด ์ •๋ณด๋Š” ๊ต์œก ๋ชฉ์ ์œผ๋กœ๋งŒ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ์˜ํ•™์  ์กฐ์–ธ์„ ์–ป์œผ๋ ค๋ฉด ํ•ญ์ƒ ์ž๊ฒฉ์„ ๊ฐ–์ถ˜ ์˜๋ฃŒ ์ „๋ฌธ๊ฐ€์—๊ฒŒ ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค.