1H–NMR Metabolomic Biomarkers of Poor Outcome after Hemorrhagic Shock are Absent in Hibernators
Figure 4
Representative 1H–NMR spectra of plasma lipid extract samples.
Spectra from naïve rats, summer euthermic (EU) arctic ground squirrel, and winter interbout arousal (IBA) arctic ground squirrels. NMR peak assignments: 1, cholesterol; 2, total triglycerides; 3, PUFA, polyunsaturated fatty acids; 4, phosphotidyl ethanolamine; 5, cholines; 6, TAG, triacylglycerol; 7, UFA, unsaturated fatty acids.