Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Masato HATAO"'
Autor:
Hajime Kojima, Tokio Nakada, Akiko Yagami, Hiroaki Todo, Jihei Nishimura, Mio Yagi, Keiko Yamamoto, Mariko Sugiyama, Yoshiaki Ikarashi, Hitoshi Sakaguchi, Masahiko Yamaguchi, Morihiko Hirota, Sakiko Aizawa, Shota Nakagawa, Shigenobu Hagino, Masato Hatao
Publikováno v:
Current Research in Toxicology, Vol 4, Iss , Pp 100100- (2023)
Animal testing of cosmetic ingredients and products has been banned in the European Union since 2013. However, in Japan, the application of new quasi-drugs requires the generation of data on acute oral toxicity through animal testing. A weight of evi
Externí odkaz:
https://doaj.org/article/87dee5b26ae9496ab51c2bcc9ad2ae5d
Publikováno v:
Photodermatology, Photoimmunology & Photomedicine. 38:259-265
Background Sun protection factor (SPF) and UVA protection factor (UVAPF) are performance indicators consumers recognize for UV protective cosmetics such as sunscreens. However, on-site application density affects actual UV protection, despite these i
Autor:
Hiroaki Todo, Hitoshi Sakaguchi, Masahiko Yamaguchi, Akiko Yagami, Morihiko Hirota, Hidefumi Ikeda, Masato Hatao, Keiko Yamamoto, Tokio Nakada, Mariko Sugiyama, Hajime Kojima, Mio Yagi, Yoshiaki Ikarashi, Noriyasu Imai, Jihei Nishimura
Publikováno v:
Applied In Vitro Toxicology. 7:144-154
Introduction: Animal tests of cosmetic ingredients and products have been banned in the EU since 2013. However, in Japan, the application of new quasi-drugs requires the generation of 24-hour data ...
Autor:
Pedro Amores Da Silva, Hajime Kojima, Rajeshwar P. Verma, Petra S. Kern, Stanley Milstein, Beta Montemayor, Yutaka Kasai, Fanny Boisleve, Jay Ansell, Akihiko Hirose, Masato Hatao, Renata Teixeira Amaral, Julcemara Oliveira, Eric Vaillancourt, Craig Weiss, Andrea Richarz, Rob Taalman, Nashira Vieira O.Reilly Cabral Posada, Matthew P. Dent, Reinhard Kreiling
Publikováno v:
Computational Toxicology. 7:20-26
Consumer safety is a prerequisite for any cosmetic product. Worldwide, there is an ever-increasing desire to bring safe products to market without animal testing, which requires a new approach to consumer safety. ‘Next Generation Risk Assessment’
Autor:
Hajime Kojima, Tokio Nakada, Akiko Yagami, Hiroaki Todo, Jihei Nishimura, Mio Yagi, Mariko Sugiyama, Keiko Yamamoto, Yoshiaki Ikarashi, Hitoshi Sakaguchi, Masahiko Yamaguchi, Morihiko Hirota, Hidefumi Ikeda, Noriyasu Imai, Masato Hatao
Publikováno v:
Applied In Vitro Toxicology; Sep2021, Vol. 7 Issue 3, p144-154, 11p
Publikováno v:
Photochemistry and Photobiology. 88:475-482
Widely used polymethylmethacrylate substrates for in vitro sun protection factor (SPF) testing of sunscreens do not mimic the rough surface structure of skin, and in addition, sample loading is less than that used in in vivo SPF testing (2.00 mg cm(-
Autor:
Hirofumi AOKI, Masato HATAO
Publikováno v:
KAGAKU TO SEIBUTSU. 46:200-205
Autor:
Masato Hatao, Ross StC Barnetson, Aamir Badruddin, Gary M. Halliday, Terence S. C. Poon, Johanna M. Kuchel, Haruhi Shiseido Res. Cen. Iwaki
Publikováno v:
Photochemistry and Photobiology. 78:331-336
Very little information exists on the amount of natural and artificial UV light required to cause sunburn and tanning in individuals with very pale skin who are at the greatest risk of developing skin cancer. We have investigated minimal erythema dos
Publikováno v:
Toxicological Sciences. 49:290-296
Gene expression can be evaluated quantitatively by conventional RT-PCR or Northern blotting with the aid of a correction based on the expression of an internal control gene. However, this approach is not suitable for quantitating gene expression in a
Publikováno v:
Journal of Dermatological Science. 14:199-206
We examined how and to what extent the constitution of melanin and the expression, as well as the activity, of melanosomal proteins influence the production of melanin pigment by human black and light brown melanocytes, Mel (b) cells and Mel (1) cell