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. Author manuscript; available in PMC: 2009 Apr 9.
Published in final edited form as: Neuroscience. 2008 Feb 5;152(4):1032–1039. doi: 10.1016/j.neuroscience.2008.01.034

Table 1.

Effect of the time of storage at −80 °C on the concentrations of AEA and 2-AG in human cerebrocortical specimens removed with a 1-1.5h postmortal delay.

Storage time in months fmol AEA/mg tissue pmol 2-AG/mg tissue
155 44.9 3.7
122 42.3 1.6
79 28.1 1.4
78 54.3 1.4
78 45.2 2.8
63 27.7 3.3
42 49.1 1.8
34 33.9 1.5
34 34.4 1.4
34 60.1 1.4
8 46.7 1.5
2 49.9 2.7