31P NMR Manifestation of Metabolic Changes in Blood of Spinal Cord Injured Rats

详细

The ³¹P nuclear magnetic resonance spectroscopy technique was applied to study the blood of rats with a 3-day spinal cord injury and control rats. Phosphorus-containing blood metabolites: 2,3-diphosphoglycerates, inorganic phosphates, phospholipids, ATP and adenosine monophosphates were detected and quantitatively evaluated. It was found that the amount of 2,3-diphosphoglycerates, inorganic phosphates, phospholipids and adenosine monophosphates increase, and pH of the blood decreases after spinal cord injury. The results demonstrate increased hypoxia in injured rats.