Key Metabolites Correlation coefficient
3 Gy 7.8 Gy
1 Leucine 0.867 0.92
2 2-Aminobutyrate 0.962 0.898
3 Valine 0.953 0.958
8 Threonine 0.877 0.870*
9 Lactate 0.973 0.985
11 Alanine 0.768* 0.937
12 Arginine 0.936 0.955
13 γ-Glutamylphenylalanine 0.448* 0.906
15 Glutathione 0.839 0.911
16 Malate 0.875 0.726*
18 2-Oxoglutarate 0.872 0.941
20 β-Alanine 0.563* 0.894
24 Tyramine 0.782* 0.945
26 Creatine 0.969 0.967
27 Creatinine 0.084* 0.956
28 Tyrosine 0.951 0.99
29 Phenylalanine 0.913 0.943
33 π-Methylhistidine 0.813 0.928
38 Taurine 0.949 0.922
40 myo-Inositol 0.95 0.961
41 Tryptophan 0.923 0.873*
44 Glycerol 0.871 0.936
45 Glycine 0.851 0.253*
54 3-Hydroxybutyrate 0.019* -0.913
54 ADP -0.914 -0.899
57 Uracil 0.939 0.937
60 Oxypurinol -0.863 0.276*
Table 2: Gamma radiation induced metabolic changes in spleen tissue extracts.