Viability evaluation of layered cell sheets after ultraviolet light irradiation of 222 nm

by Nami Hanamura, Hiroyuki Ohashi, Yukihiro Morimoto, Tatsushi Igarashi, Yasuhiko Tabata
Published 2020-06-01

Chronic irradiation with 222-nm UVC light induces neither DNA damage nor epidermal lesions in mouse skin, even at high doses.

by Kouji Narita, Krisana Asano, Yukihiro Morimoto, Tatsushi Igarashi, Akio Nakane
Published 2018-01-01

Exploratory clinical trial on the safety and bactericidal effect of 222-nm ultraviolet C irradiation in healthy humans.

by Tomoaki Fukui, Takahiro Niikura, Takahiro Oda, Yohei Kumabe, Hiroyuki Ohashi, Masahiro Sasaki, Tatsushi Igarashi, Makoto Kunisada, Nozomi Yamano, Keisuke Oe, Tomoyuki Matsumoto, Takehiko Matsushita, Shinya Hayashi, Chikako Nishigori, Ryosuke Kuroda
Published 2020-01-01