Abstract: A pharmaceutical composition includes a ferrochelatase inhibitor and a pharmaceutically acceptable carrier. In another aspect, a method of treating a subject having, or at risk of having, a hemorrhagic stroke generally includes administering to the subject a pharmaceutical composition that includes a ferrochelatase inhibitor in an amount effective to ameliorate at least one symptom or clinical sign of hemorrhagic stroke.

Abstract: A pharmaceutical composition includes a ferrochelatase inhibitor and a pharmaceutically acceptable carrier. In another aspect, a method of treating a subject having, or at risk of having, a hemorrhagic stroke generally includes administering to the subject a pharmaceutical composition that includes a ferrochelatase inhibitor in an amount effective to ameliorate at least one symptom or clinical sign of hemorrhagic stroke.

Abstract: A pharmaceutical composition includes a ferrochelatase inhibitor and a pharmaceutically acceptable carrier. In another aspect, a method of treating a subject having, or a t risk of having, a hemorrhagic stroke generally includes administering to the subject a pharmaceutical composition that includes a ferrochelatase inhibitor in an amount effective to ameliorate at least one symptom or clinical sign of hemorrhagic stroke.

Abstract: Methods and apparatus for determining blood brain barrier (BBB) damage and treating patients who may have suffered from BBB damage due to an ischemic event are provided. The methods and apparatus involve detecting the presence of cleaved occludin fragments in a sample of blood. According to some embodiments, the method further provides determining the degree of BBB damage based on the concentration of occludin fragments in the sample. In further embodiments the present disclosure provides kits for detecting the presence of occludin fragments in a blood sample.

Abstract: Methods and apparatus for determining blood brain barrier (BBB) damage and treating patients who may have suffered from BBB damage due to an ischemic event are provided. The methods and apparatus involve detecting the presence of cleaved occludin fragments in a sample of blood. According to some embodiments, the method further provides determining the degree of BBB damage based on the concentration of occludin fragments in the sample. In further embodiments the present disclosure provides kits for detecting the presence of occludin fragments in a blood sample.

Abstract: Methods and apparatus for determining blood brain barrier (BBB)damage and treating patients who may have suffered from BBB damage due to an ischemic event are provided. The methods and apparatus involve detecting the presence of cleaved occludin fragments in a sample of blood. According to some embodiments, the method further provides determining the degree of BBB damage based on the concentration of occludin fragments in the sample. In further embodiments the present disclosure provides kits for detecting the presence of occludin fragments in a blood sample.

Abstract: Methods and apparatus for determining blood brain barrier (BBB) damage and treating patients who may have suffered from BBB damage due to an ischemic event are provided. The methods and apparatus involve detecting the presence of cleaved occludin fragments in a sample of blood. According to some embodiments, the method further provides determining the degree of BBB damage based on the concentration of occludin fragments in the sample. In further embodiments the present disclosure provides kits for detecting the presence of occludin fragments in a blood sample.

Abstract: Methods and apparatus for determining blood brain barrier (BBB) damage and treating patients who may have suffered from BBB damage due to an ischemic event are provided. The methods and apparatus involve detecting the presence of cleaved occludin fragments in a sample of blood. According to some embodiments, the method further provides determining the degree of BBB damage based on the concentration of occludin fragments in the sample. In further embodiments the present disclosure provides kits for detecting the presence of occludin fragments in a blood sample.

Abstract: Methods and apparatus for determining blood brain barrier (BBB) damage and treating patients who may have suffered from BBB damage due to an ischemic event are provided. The methods and apparatus involve detecting the presence of cleaved occludin fragments in a sample of blood. According to some embodiments, the method further provides determining the degree of BBB damage based on the concentration of occludin fragments in the sample. In further embodiments the present disclosure provides kits for detecting the presence of occludin fragments in a blood sample.

Abstract: Methods and apparatus for determining blood brain barrier (BBB) damage and treating patients who may have suffered from BBB damage due to an ischemic event are provided. The methods and apparatus involve detecting the presence of cleaved occludin fragments in a sample of blood. According to some embodiments, the method further provides determining the degree of BBB damage based on the concentration of occludin fragments in the sample. In further embodiments the present disclosure provides kits for detecting the presence of occludin fragments in a blood sample.

Abstract: The present invention provides for lipophilic, labile alkanoyloxymethyl esters of nitroxides that cross the blood-brain barrier, and after hydrolysis with esterases therein, the corresponding anionic nitroxides are intracellularly entrapped at levels sufficient to permit O2 measurements by electron paramagnetic resonance spectroscopy.

Abstract: The invention provides apparatus and methods for measuring oxygen tensions in biological systems utilizing physiologically acceptable paramagnetic material, such as India ink or carbon black, and electron paramagnetic resonance (EPR) oximetry. India ink is introduced to the biological system and exposed to a magnetic field and an electromagnetic field in the 1-2 GHz range. The EPR spectra is then measured at the biological system to determine oxygen concentration. The EPR spectra is determined by an EPR spectrometer that adjusts the resonator to a single resonator frequency to compensate for movements of the biological system, such as a human or animal. The biological system can also include other in vivo tissues, cells, and cell cultures to directly measure pO.sub.2 non-destructively.

Abstract: The invention provides apparatus and methods for measuring oxygen tensions in biological systems utilizing physiologically acceptable paramagnetic material, such as India ink or carbon black, and electron paramagnetic resonance (EPR) oximetry. India ink is introduced to the biological system and exposed to a magnetic field and an electromagnetic field in the 1-2 GHz range. The EPR spectra is then measured at the biological system to determine oxygen concentration. The EPR spectra is determined by an EPR spectrometer that adjusts the resonator to a single resonator frequency to compensate for movements of the biological system, such as a human or animal. The biological system can also include other in vivo tissues, cells, and cell cultures to directly measure pO.sub.2 non-destructively. The paramagnetic material can be used non-invasively or invasively depending on the goals of the pO2 measurement.