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Chromium-mediated hyperpigmentation of skin in male tannery workers in Bangladesh
http://hdl.handle.net/2237/00030681
http://hdl.handle.net/2237/000306816f799d18-8113-4d66-ad12-500d07c8710b
名前 / ファイル | ライセンス | アクション |
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AlHossain (687.9 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-09-11 | |||||
タイトル | ||||||
タイトル | Chromium-mediated hyperpigmentation of skin in male tannery workers in Bangladesh | |||||
言語 | en | |||||
著者 |
Al Hossain, M.M. Aeorangajeb
× Al Hossain, M.M. Aeorangajeb× Yajima, Ichiro× Tazaki, Akira× Xu, Huadong× Saheduzzaman, Md× Ohgami, Nobutaka× Ahsan, Nazmul× Akhand, Anwarul Azim× Kato, Masashi |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Tannery worker | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Chromium exposure | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | L* value | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Hyperpigmented skin | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Diagnostic marker | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Hazaribagh-Bangladesh | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Since tannery workers in developing countries are chronically exposed to high levels of chromium (Cr), there are serious concerns about health problems. However, there has been limited study in which Cr levels were measured in tannery workers, who are chronically exposed to Cr. Our preliminary inspection showed that there was hyperpigmented skin in tannery workers. We therefore investigated the correlation between skin pigmentation levels digitally evaluated as L* values by using a reflectance spectrophotometer and Cr levels in skin appendages in 100 male tannery workers and in 49 male non-tannery workers in Bangladesh. Digitalized skin pigmentation levels of the face and feet in addition to Cr levels in hair and toenails in tannery workers were significantly higher than those in non-tannery workers in our univariate analysis. Spearman's rank correlation coefficient analysis showed significant correlation between duration of tannery work (years) and Cr levels in hair (r = 0.62) and toenails (r = 0.61). Our multivariate analysis also showed that Cr levels in hair and toenails were significantly correlated with digitalized skin pigmentation levels of the face and feet in addition to duration of tannery work in all participants. Thus, our results showed the development of hyperpigmented skin in tannery workers. Our results also suggested that hyperpigmented skin could be a useful diagnostic marker for chronic exposure to Cr. Furthermore, cutaneous L* value might be a convenient marker for detection of chronic Cr poisoning, since the digitalized values enable objective evaluation of skin pigmented levels by general people as well as dermatologists. | |||||
言語 | en | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | ファイル公開:2021-08-01 | |||||
言語 | ja | |||||
出版者 | ||||||
出版者 | Elsevier | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.chemosphere.2019.04.112 | |||||
ISSN(print) | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0045-6535 | |||||
書誌情報 |
en : Chemosphere 巻 229, p. 611-617, 発行日 2019-08 |
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著者版フラグ | ||||||
値 | author |