able to DPA. Because of this, DPA has become of interest to medical researchers in both France and Japan. It seems that in the blood vessel walls, EPA may actually be converted to DPA as the effective agent. Japanese researchers at the Tokyo Medical and Dental University in Tokyo have shown that the one stimulating effect of EPA on endothelial cell migration occurs via DPA, which may act as a powering anti-atherogenic factor. Although it has been believed that EPA is the key in producing prostag