Koichi Koshimizu

Inhibitory effect of citrus nobiletin on phorbol ester-induced skin inflammation, oxidative stress, and tumor promotion in mice.

A. Murakami, H. Ohigashi, T. Tanaka, 2000, Cancer research.

Antischistosomal activities of sesquiterpene lactones and steroid glucosides from Vernonia amygdalina, possibly used by wild chimpanzees against parasite-related diseases.

H. Ohigashi, M. Huffman, H. Sugiyama, 1992, Bioscience, biotechnology, and biochemistry.

Screening for in vitro anti-tumor promoting activities of edible plants from Thailand.

A. Murakami, H. Ohigashi, K. Koshimįzu, 1995, Cancer letters.

Modifying effects of carotenoids on superoxide and nitric oxide generation from stimulated leukocytes.

T. Maoka, A. Murakami, H. Ohigashi, 2000, Cancer letters.