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  • Ichiro Yajima
2017

Research on Hygiene Based on Fieldwork and Experimental Studies

Yajima, I., 2017 Jan 1, In : Nihon eiseigaku zasshi. Japanese journal of hygiene. 72, 1, p. 49-54 6 p.

Research output: Contribution to journalReview article

Open Access
2018

Increased expression level of Hsp70 in the inner ears of mice by exposure to low frequency noise

Ninomiya, H., Ohgami, N., Oshino, R., Kato, M., Ohgami, K., Li, X., Shen, D., Iida, M., Yajima, I., Angelidis, C. E., Adachi, H., Katsuno, M., Sobue, G. & Kato, M., 2018 Jun, In : Hearing Research. 363, p. 49-54 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2016

Modulated expression levels of tyrosine kinases in spontaneously developed melanoma by single irradiation of non-thermal atmospheric pressure plasmas

Omata, Y., Iida, M., Yajima, I., Ohgami, N., Maeda, M., Ninomiya, H., Oshino, R., Tsuzuki, T., Hori, M. & Kato, M., 2016 Jan 1, In : International Journal of Clinical and Experimental Pathology. 9, 2, p. 1061-1067 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2017

Risk assessment of neonatal exposure to low frequency noise based on balance in mice

Ohgami, N., Oshino, R., Ninomiya, H., Li, X., Kato, M., Yajima, I. & Kato, M., 2017 Feb 22, In : Frontiers in Behavioral Neuroscience. 11, 30.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)
2016

Epidemiological analysis of the association between hearing and barium in humans

Ohgami, N., Mitsumatsu, Y., Ahsan, N., Akhand, A. A., Li, X., Iida, M., Yajima, I., Naito, M., Wakai, K., Ohnuma, S. & Kato, M., 2016 Sep 1, In : Journal of Exposure Science and Environmental Epidemiology. 26, 5, p. 488-493 6 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Limited effectiveness of household sand filters for removal of arsenic from well water in North Vietnam

Ilmiawati, C., Thang, N. D., Iida, M., Maeda, M., Ohnuma, S., Yajima, I., Ohgami, N., Oshino, R., Al Hossain, M. M. A., Ninomiya, H. & Kato, M., 2016 Dec, In : Journal of Water and Health. 14, 6, p. 1032-1040 9 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)
2018

A comprehensive study including monitoring, assessment of health effects and development of a remediation method for chromium pollution

Yoshinaga, M., Ninomiya, H., Al Hossain, M. M. A., Sudo, M., Akhand, A. A., Ahsan, N., Alim, M. A., Khalequzzaman, M., Iida, M., Yajima, I., Ohgami, N. & Kato, M., 2018 Jun, In : Chemosphere. 201, p. 667-675 9 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)
2019

Chromium-mediated hyperpigmentation of skin in male tannery workers in Bangladesh

Al Hossain, M. M. A., Yajima, I., Tazaki, A., Xu, H., Saheduzzaman, M., Ohgami, N., Ahsan, N., Akhand, A. A. & Kato, M., 2019 Aug, In : Chemosphere. 229, p. 611-617 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2018

Arsenic level in toenails is associated with hearing loss in humans

Li, X., Ohgami, N., Yajima, I., Xu, H., Iida, M., Oshino, R., Ninomiya, H., Shen, D., Ahsan, N., Akhand, A. A. & Kato, M., 2018 Jul, In : PLoS ONE. 13, 7, e0198743.

Research output: Contribution to journalArticle

Open Access
9 Citations (Scopus)

Arsenic levels in cutaneous appendicular organs are correlated with digitally evaluated hyperpigmented skin of the forehead but not the sole in Bangladesh residents

Yajima, I., Ahsan, N., Akhand, A. A., Al Hossain, M. A., Yoshinaga, M., Ohgami, N., Iida, M., Oshino, R., Naito, M., Wakai, K. & Kato, M., 2018 Jan 1, In : Journal of Exposure Science and Environmental Epidemiology. 28, 1, p. 64-68 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2019

A unique system that can sensitively assess the risk of chemical leukoderma by using murine tail skin

Iida, M., Tazaki, A., Deng, Y., Chen, W., Yajima, I., Kondo-Ida, L., Hashimoto, K., Ohgami, N. & Kato, M., 2019 Nov, In : Chemosphere. 235, p. 713-718 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2016

Manganese-mediated acceleration of age-related hearing loss in mice

Ohgami, N., Yajima, I., Iida, M., Li, X., Oshino, R., Kumasaka, M. Y. & Kato, M., 2016 Nov 8, In : Scientific Reports. 6, 36306.

Research output: Contribution to journalArticle

Open Access
10 Citations (Scopus)

Transcription factor LSF (TFCP2) inhibits melanoma growth

Goto, Y., Yajima, I., Kumasaka, M., Ohgami, N., Tanaka, A., Tsuzuki, T., Inoue, Y., Fukushima, S., Ihn, H., Kyoya, M., Ohashi, H., Kawakami, T., Bennett, D. C. & Kato, M., 2016, In : Oncotarget. 7, 3, p. 2379-2390 12 p.

Research output: Contribution to journalArticle

Open Access
14 Citations (Scopus)
2018

Label-free imaging of melanoma with confocal photothermal microscopy: Differentiation between malignant and benign tissue

Kobayashi, T., Nakata, K., Yajima, I., Kato, M. & Tsurui, H., 2018 Sep, In : Bioengineering. 5, 3, 67.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)
2019

Inhibition of mast cell degranulation by melanin

Kawamoto, Y., Kondo, H., Hasegawa, M., Kurimoto, C., Ishii, Y., Kato, C., Botei, T., Shinya, M., Murate, T., Ueno, Y., Kawabe, M., Goto, Y., Yamamoto, R., Iida, M., Yajima, I., Ohgami, N., Kato, M. & Takeda, K., 2019 May, In : Biochemical Pharmacology. 163, p. 178-193 16 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2017

Manganese-Mediated Decrease in Levels of c-RET and Tyrosine Hydroxylase Expression In Vitro

Kumasaka, M. Y., Yajima, I., Ohgami, N., Ninomiya, H., Iida, M., Li, X., Oshino, R., Tanihata, H., Yoshinaga, M. & Kato, M., 2017 Nov 1, In : Neurotoxicity Research. 32, 4, p. 661-670 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Arsenic-mediated hyperpigmentation in skin via NF-kappa B/endothelin-1 signaling in an originally developed hairless mouse model

Yajima, I., Kumasaka, M. Y., Iida, M., Oshino, R., Tanihata, H., Al Hossain, A., Ohgami, N. & Kato, M., 2017 Nov 1, In : Archives of Toxicology. 91, 11, p. 3507-3516 10 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2018

Manganese in toenails is associated with hearing loss at high frequencies in humans

Ohgami, N., Li, X., Yajima, I., Oshino, R., Ohgami, K., Kato, Y., Ahsan, N., Akhand, A. A. & Kato, M., 2018 Aug 18, In : Biomarkers. 23, 6, p. 533-539 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2019

Hearing loss in humans drinking tube well water with high levels of iron in arsenic–polluted area

He, T., Ohgami, N., Li, X., Yajima, I., Negishi-Oshino, R., Kato, Y., Ohgami, K., Xu, H., Ahsan, N., Akhand, A. A. & Kato, M., 2019 Dec 1, In : Scientific Reports. 9, 1, 9028.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)
2017

Oral exposure to arsenic causes hearing loss in young people aged 12-29 years and in young mice

Li, X., Ohgami, N., Omata, Y., Yajima, I., Iida, M., Oshino, R., Ohnuma, S., Ahsan, N., Akhand, A. A. & Kato, M., 2017 Dec 1, In : Scientific Reports. 7, 1, 6844.

Research output: Contribution to journalArticle

Open Access
10 Citations (Scopus)
2020

Increased levels of renal damage biomarkers caused by excess exposure to trivalent chromium in workers in tanneries

Tsuchiyama, T., Tazaki, A., Al Hossain, MM. A., Yajima, I., Ahsan, N., Akhand, A. A., Hashimoto, K., Ohgami, N. & Kato, M., 2020 Sep, In : Environmental Research. 188, 109770.

Research output: Contribution to journalArticle

2018

A disadvantageous effect of adsorption of barium by melanin on transforming activity

Omata, Y., Yoshinaga, M., Yajima, I., Ohgami, N., Hashimoto, K., Higashimura, K., Tazaki, A. & Kato, M., 2018 Nov, In : Chemosphere. 210, p. 384-391 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2016

Prevention of allergic rhinitis by ginger and the molecular basis of immunosuppression by 6-gingerol through T cell inactivation

Kawamoto, Y., Ueno, Y., Nakahashi, E., Obayashi, M., Sugihara, K., Qiao, S., Iida, M., Kumasaka, M. Y., Yajima, I., Goto, Y., Ohgami, N., Kato, M. & Takeda, K., 2016 Jan 1, In : Journal of Nutritional Biochemistry. 27, p. 112-122 11 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)
2020

Multidisciplinary approach to assess the toxicities of arsenic and barium in drinking water

Kato, M., Ohgami, N., Ohnuma, S., Hashimoto, K., Tazaki, A., Xu, H., Kondo-Ida, L., Yuan, T., Tsuchiyama, T., He, T., Kurniasari, F., Gu, Y., Chen, W., Deng, Y., Komuro, K., Tong, K. & Yajima, I., 2020 May 27, In : Environmental Health and Preventive Medicine. 25, 1, 02000855.

Research output: Contribution to journalReview article

Open Access
3 Citations (Scopus)