Dantrolene is a drug which was approved by FDA for the treatment of chronic spasticity and malignant hyperthermia (a rare life-threatening clinical syndrome). Dantrolene effect was shown both in vivo and in vitro and proved to be mediated by interaction with Ryanodine receptor 1. The drug has a potential for hepatotoxicity and should be used as indicated in the label.

Ryanodine (or ryania), a natural product found in members of the genusRyania and was previously used in insecticides. Its properties and biological actions have permitted the identification and molecular characterization of a family of intracellular Ca2+ release channels, now commonly termed the ryanodine receptors. Ryanodine binds with high affinity to the ryanodine receptors to modulate intracellular Ca2+ release, depending on the concentration used

Dantrolene is a drug which was approved by FDA for the treatment of chronic spasticity and malignant hyperthermia (a rare life-threatening clinical syndrome). Dantrolene effect was shown both in vivo and in vitro and proved to be mediated by interaction with Ryanodine receptor 1. The drug has a potential for hepatotoxicity and should be used as indicated in the label.

Dantrolene is a drug which was approved by FDA for the treatment of chronic spasticity and malignant hyperthermia (a rare life-threatening clinical syndrome). Dantrolene effect was shown both in vivo and in vitro and proved to be mediated by interaction with Ryanodine receptor 1. The drug has a potential for hepatotoxicity and should be used as indicated in the label.