Y. Kumano

Oxidative Effects of Cigarette Smoke on the Human Skin

M. Egawa, Y. Kohno, Y. Kumano, 1999, International journal of cosmetic science.

UVA-induced immune suppression through an oxidative pathway.

M. Ichihashi, I. Iwai, M. Naganuma, 1999, The Journal of investigative dermatology.

In vitro and in vivo prolonged biological activities of novel vitamin C derivative, 2-O-alpha-D-glucopyranosyl-L-ascorbic acid (AA-2G), in cosmetic fields.

M. Tanaka, M. Egawa, Y. Kumano, 1998, Journal of nutritional science and vitaminology.

Enhancing effect of 2-O-alpha-D-glucopyranosyl-L-ascorbic acid, a stable ascorbic acid derivative, on collagen synthesis.

M. Tanaka, M. Egawa, Y. Kumano, 1998, Biological & pharmaceutical bulletin.