Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Kyoko Ohgami"'
Publikováno v:
Environmental Health and Preventive Medicine, Vol 24, Iss 1, Pp 1-10 (2019)
Abstract Background Cervical vestibular evoked myogenic potential (cVEMP) testing is a strong tool that enables objective determination of balance functions in humans. However, it remains unknown whether cVEMP correctly expresses vestibular disorder
Externí odkaz:
https://doaj.org/article/a85e37b9df3741258a9486ebecae7c3f
Autor:
Haruka Tamura, Nobutaka Ohgami, Ichiro Yajima, Machiko Iida, Kyoko Ohgami, Noriko Fujii, Hiroyuki Itabe, Tastuya Kusudo, Hitoshi Yamashita, Masashi Kato
Publikováno v:
PLoS ONE, Vol 7, Iss 6, p e39807 (2012)
We are routinely exposed to low frequency noise (LFN; below 0.5 kHz) at moderate levels of 60-70 dB sound pressure level (SPL) generated from various sources in occupational and daily environments. LFN has been reported to affect balance in humans. H
Externí odkaz:
https://doaj.org/article/315326a13bf94d49ac3fdcd708b44eff
Autor:
Nobutaka Ohgami, Reina Oshino, Kyoko Ohgami, Anwarul A. Akhand, Nazmul Ahsan, Yoko Kato, Xiang Li, Ichiro Yajima, Masashi Kato
Publikováno v:
Biomarkers. 23:533-539
Purpose: Elevated hearing thresholds from high frequencies are known to be one of the hallmarks of age-related hearing loss. Our recent study showed accumulation of manganese (Mn) in inner ears resulting in acceleration of age-related hearing loss in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e24dc92a022157e41cae5dda65283a75
https://doi.org/10.1080/1354750x.2018.1458153
https://doi.org/10.1080/1354750x.2018.1458153
Autor:
Anwarul A. Akhand, Nazmul Ahsan, Nobutaka Ohgami, Xiang Li, Kyoko Ohgami, Ichiro Yajima, Masashi Kato, Tingchao He, Reina Negishi-Oshino, Yoko Kato, Huadong Xu
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Well water for drinking with increased levels of iron in arsenic-polluted areas has been reported worldwide. Oral exposure to arsenic has been shown to be associated with hearing loss, while there is no evidence for an association between excessive e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e7cdc5342ce474c18e1c94f5916d04
http://europepmc.org/articles/PMC6588562
http://europepmc.org/articles/PMC6588562
Autor:
Huadong Xu, Kyoko Ohgami, Tingchao He, Kozue Takeda, Kazunori Hashimoto, Akira Tazaki, Nobutaka Ohgami, Masashi Kato
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-8 (2018)
Scientific Reports
Scientific Reports
About 80% of young people use personal listening devices (PLDs) including MP3 players to listen to music, which consists of sound components with various frequencies. Previous studies showed that exposure to noise of high intensities affected balance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a57fd92f8f8700d4905202525096faf4
https://doi.org/10.1038/s41598-018-35244-3
https://doi.org/10.1038/s41598-018-35244-3
Autor:
Hiromasa Ninomiya, Nobutaka Ohgami, Reina Oshino, Masashi Kato, Kyoko Ohgami, Xiang Li, Dandan Shen, Machiko Iida, Ichiro Yajima, Charalampos E. Angelidis, Hiroaki Adachi, Masahisa Katsuno, Gen Sobue
Publikováno v:
Hearing research. 363
Previous studies showed that people in urban areas are possibly exposed to 60–110 dB of low frequency noise (LFN) defined as noise of ≤100 Hz in their daily life. Previous studies also showed increased health risks by exposure to high levels (130
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0587d1ec884c620a950009c1d8dcb8
https://pubmed.ncbi.nlm.nih.gov/29519617
https://pubmed.ncbi.nlm.nih.gov/29519617
Publikováno v:
Environmental Health and Preventive Medicine
Impairments of hearing and balance are major problems in the field of occupational and environmental health. Such impairments have previously been reported to be caused by genetic and environmental factors. However, their mechanisms have not been ful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea2b0e32e4f06aea111c61ffedf4f3ac
https://doi.org/10.1007/s12199-012-0300-z
https://doi.org/10.1007/s12199-012-0300-z
Autor:
Yoshiyuki Kawamoto, Osamu Yamanoshita, Nobutaka Ohgami, Takeshi Yanagishita, Tatsuya Yamamori, Yuichiro Ohshima, Khaled Hossain, Kyoko Ohgami, Kozue Takeda, Yoko Kato, Keisuke Tateyama, Masashi Kato
Publikováno v:
Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene). 62:3-8
We previously established a RET-transgenic mouse line (304/B6), in which skin melanosis, benign melanocytic tumors and malignant melanoma spontaneously develop. We found that the activities of RET tyrosine kinase, Erk and c-Jun are definitely upregul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::394743fe97718d54462741691b11bbc4
https://doi.org/10.1265/jjh.62.3
https://doi.org/10.1265/jjh.62.3
Autor:
Kyoko Ohgami, Masashi Kato, Toyonori Tsuzuki, Nobutaka Ohgami, Haruka Tamura, Sohjiro Hori, Shoko Ohnuma
Publikováno v:
Neurotoxicology. 33(5)
Purpose We continuously ingest barium as a general element by drinking water and foods in our daily life. Exposure to high-dose barium (>100 mg/kg/day) has been shown to cause physiological impairments. Direct administration of barium to inner ears b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7e41c8850ba8b6242dfeca7732afd85
https://pubmed.ncbi.nlm.nih.gov/22884792
https://pubmed.ncbi.nlm.nih.gov/22884792