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Bactericidal effect of far ultraviolet-C irradiation at 222 nm against bacterial peritonitis.
Sugiyama K, Kurachi K, Sano M, Tatsuta K, Kojima T, Akai T, Suzuki K, Torii K, Sakata M, Morita Y, Kikuchi H, Hiramatsu Y, Kumabe Y, Oe K, Fukui T, Kaigome R, Sasaki M, Koi T, Ohashi H, Suzuki T, Kuroda R, Takeuchi H. Sugiyama K, et al. Among authors: ohashi h. PLoS One. 2024 Nov 12;19(11):e0311552. doi: 10.1371/journal.pone.0311552. eCollection 2024. PLoS One. 2024. PMID: 39531431 Free PMC article.
Exploratory clinical trial on the safety and bactericidal effect of 222-nm ultraviolet C irradiation in healthy humans.
Fukui T, Niikura T, Oda T, Kumabe Y, Ohashi H, Sasaki M, Igarashi T, Kunisada M, Yamano N, Oe K, Matsumoto T, Matsushita T, Hayashi S, Nishigori C, Kuroda R. Fukui T, et al. Among authors: ohashi h. PLoS One. 2020 Aug 12;15(8):e0235948. doi: 10.1371/journal.pone.0235948. eCollection 2020. PLoS One. 2020. PMID: 32785216 Free PMC article. Clinical Trial.
Safety of 222 nm UVC Irradiation to the Surgical Site in a Rabbit Model.
Fukui T, Niikura T, Oda T, Kumabe Y, Nishiaki A, Kaigome R, Ohashi H, Sasaki M, Igarashi T, Oe K, Hamblin MR, Kuroda R. Fukui T, et al. Among authors: ohashi h. Photochem Photobiol. 2022 Nov;98(6):1365-1371. doi: 10.1111/php.13620. Epub 2022 Apr 15. Photochem Photobiol. 2022. PMID: 35313036 Free PMC article.
The new 222-nm far ultraviolet-C lowers bacterial contamination to endoscopists during esophagogastroduodenoscopy.
Fukutoku Y, Kikuchi H, Hoshi K, Narita K, Asari T, Miyazawa K, Sawada Y, Hayamizu S, Tatsuta T, Oota S, Hasui K, Hiraga H, Chinda D, Mikami T, Subsomwong P, Asano K, Yamane K, Ogawa Y, Sasaki M, Koi T, Ohashi H, Nakane A, Sakuraba H. Fukutoku Y, et al. Among authors: ohashi h. DEN Open. 2023 Sep 12;4(1):e292. doi: 10.1002/deo2.292. eCollection 2024 Apr. DEN Open. 2023. PMID: 37711643 Free PMC article.
222-nm UVC inactivates a wide spectrum of microbial pathogens.
Narita K, Asano K, Naito K, Ohashi H, Sasaki M, Morimoto Y, Igarashi T, Nakane A. Narita K, et al. Among authors: ohashi h. J Hosp Infect. 2020 Mar 31:S0195-6701(20)30129-8. doi: 10.1016/j.jhin.2020.03.030. Online ahead of print. J Hosp Infect. 2020. PMID: 32243946 Free article.
1,464 results