Type 4 Waardenburg syndrome (also called Waardenburg-Shah syndrome) is characterized by symptoms of Hirschsprung's disease in addition to the classic features of hearing loss and pigmentation abnormalities.
[Effects of a vitamin B complex on functional recovery after nerve injury (author's transl)]. Hasegawa K, Mikuni N, Sakai Y. Functional recovery after nerve crushing was investigated in the following manner: Under pentobarbital anesthesia the sciatic nerve of the rat was crushed at the level of the hip (proximal crush) or the thigh (distal crush).
â¢ B Vitamins: Thiamine, riboflavin, pyridoxine, folic acid, cyanocobalamin, pantothenic acid and biotin, all B-complex vitamins, can help decrease nerve damage (neuropathy) in diabetics. And they decrease blood sugar levels. B Vitamins: Thiamine, riboflavin, pyridoxine, folic acid, cyanocobalamin, pantothenic acid and biotin, all B-complex vitamins, can help decrease nerve damage (neuropathy) in diabetics. And they decrease blood sugar levels.