Kouichi Kasai

Inhibitory Effect of an Ellagic Acid-Rich Pomegranate Extract on Tyrosinase Activity and Ultraviolet-Induced Pigmentation

Mineka Yoshimura, Yuko Watanabe, Kouichi Kasai et al. · Bioscience Biotechnology and Biochemistry · 2005 · 195 citations · Full text

Medicine, Biochemistry, Dermatology +14

Effects of Oral Administration of Ellagic Acid-Rich Pomegranate Extract on Ultraviolet-Induced Pigmentation in the Human Skin

Kouichi Kasai, Mineka Yoshimura, Takuro Koga et al. · Journal of Nutritional Science and Vitaminology · 2006 · 102 citations · Full text

Medicine, Dermatology, Pharmacology +13

Inhibitory effect of cranberry polyphenol on biofilm formation and cysteine proteases of <i>Porphyromonas gingivalis</i>

Akihiro Yamanaka, Takaya Kouchi, Kouichi Kasai et al. · Journal of Periodontal Research · 2007 · 73 citations

Dentistry, Oral Biology, Periodontology +16

20 Msymbol/s, 64 and 128 QAM coherent optical transmission over 525 km using heterodyne detection with frequency-stabilised laser

Mitsuru Nakazawa, Masahiro Yoshida, Kouichi Kasai et al. · Electronics Letters · 2006 · 71 citations

Engineering, Electrical Engineering, Optics +16

Growth inhibitory action of cranberry on <i>Helicobacter pylori</i>

Masashi Matsushima, Takayoshi Suzuki, Aya Masui et al. · Journal of Gastroenterology and Hepatology · 2008 · 46 citations

Agriculture, Food Science, Microbiology +11