Traditional Japanese herbal (kampo) medicines and treatment of ocular diseases: a review.

Herbal medicines have been used clinically in Eastern Asia, and traditional Japanese herbal (Kampo) formulas are approved as ethical drugs. The Kampo formulas are mixtures of the crude extracts of several herbs, each of which contains multiple components. Numerous investigators have reported that some herbal medicines are efficacious for treating several human diseases.

Retinal risks of high-dose ornithine supplements: a review.

We reviewed the literature on ornithine supplementation and related topics. Nutritionists and physicians have reported that ornithine supplementation is useful. Paediatricians and biochemists have reported that ornithine is supplemented for NH(3) detoxification in the hyperornithinaemia-hyperammonaemia-homocitrullinuria (HHH) syndrome.