Pharmaceuticals for the treatment of obstructive airway diseases, cirrhosis or for cancer prevention or for maintenance of redox homeostasis in cells or for hair and skin care; medical preparations for the treatment of obstructive airway diseases, cirrhosis or for cancer prevention or for maintenance of redox homeostasis in cells or for hair and skin care; veterinary preparations for the treatment of obstructive airway diseases, cirrhosis or for cancer prevention or for maintenance of redox h...