Kenjirou Ogawa

Anthocyanin Composition and Antioxidant Activity of the Crowberry (<i>Empetrum nigrum</i>) and Other Berries

Kenjirou Ogawa, Hiroyuki Sakakibara, Rei Iwata et al. · Journal of Agricultural and Food Chemistry · 2008 · 157 citations

Agriculture, Botany, Plant Sciences +12

Protective effects of bilberry and lingonberry extracts against blue light-emitting diode light-induced retinal photoreceptor cell damage in vitro

Kenjirou Ogawa, Yoshiki Kuse, Kazuhiro Tsuruma et al. · BMC Complementary and Alternative Medicine · 2014 · 74 citations · Full text

Life Sciences, Botany, Plant Sciences +14

Protective effects of a gastrointestinal agent containing Korean red ginseng on gastric ulcer models in mice

Atsushi Oyagi, Kenjirou Ogawa, Mamoru Kakino et al. · BMC Complementary and Alternative Medicine · 2010 · 69 citations · Full text

Medicine, Pharmacology, Biochemical Pharmacology +12

Purple Rice Extract and Anthocyanidins of the Constituents Protect against Light-Induced Retinal Damage in Vitro and in Vivo

Junji Tanaka, Tomohiro Nakanishi, Kenjirou Ogawa et al. · Journal of Agricultural and Food Chemistry · 2010 · 60 citations

Life Sciences, Botany, Plant Sciences +15

Maqui berry (Aristotelia chilensis) and the constituent delphinidin glycoside inhibit photoreceptor cell death induced by visible light

Junji Tanaka, Takashi Kadekaru, Kenjirou Ogawa et al. · Food Chemistry · 2013 · 54 citations

Life Sciences, Botany, Plant Sciences +13