Age and Smoking Related Changes in Metal Ion Levels in Human Lens: Implications for Cataract Formation.

PLoS One · 2016 · PMC4721641 · PMID 26794210

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a clear trendno p-value reported

The amount of Al ( Fig 5B ) and V ( Fig 5L ) were significantly increased in smokers (p = 0.028 and p = 0.032, respectively) and there was a clear trend for Ni, Cr and Pb ( Fig 5J, 5I and 5N , respectively) that didn’t reach significance.

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