Inhibitors of NC
Methods and compositions are provided that are utilized for treatment and/or prevention of intraventricular hemorrhage or progressive hemorrhagic necrosis (PHN), particularly following spinal cord injury. In particular, the methods and compositions are inhibitors of a particular NCca-ATP channel and include, for example, inhibitors of SUR1 and/or inhibitors of TRPM4. Kits for treatment and/or prevention of intraventricular hemorrhage or progressive hemorrhagic necrosis (PHN), particularly following spinal cord injury, are also provided. The present invention also concerns treatment and/or prevention of intraventricular hemorrhage in infants, including premature infants utilizing one or more inhibitors of the channel is provided to the infant, for example to brain cells of the infant.
1. A method of treating or preventing intraventricular hemorrhage in the brain of an infant at risk for developing intraventricular hemorrhage, comprising administering an effective amount of an inhibitor of NC Ca-ATP channel to the mother prior to birth, wherein the NC Ca-ATP channel inhibitor is glibenclamide.
2. The method of claim 1 , wherein the inhibitor is provided to the mother prior to 37 weeks of gestation.
3. The method of claim 1 , wherein the mother is at risk for premature labor.
4. The method of claim 1 , wherein the pregnancy is less than 37 weeks in gestation and the mother has one or more symptoms of labor.
5. The method of claim 1 , wherein said inhibitor is provided intravenously, subcutaneously, intramuscularly, intracutaneously, or intragastrically.
6. The method of claim 1 , further comprising administering MgADP to the individual.
7. The method of claim 1 , wherein said inhibitor is provided intravenously.
8. The method of claim 1 , further comprising determining the effective amount of the inhibitor to be provided to the mother.