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. 2022 Apr 25;239(8):2559–2571. doi: 10.1007/s00213-022-06144-2

Fig. 5.

Fig. 5

Mean and standard deviation of the relative expression of the genes coding several activators of the mTOR network studied, normalised to saline/withdrawal 1 (VhSA) values. The rats of the groups that self-administered heroin showed higher mRNA levels of Igf1r (F1,28 = 4.931, p = 0.035, η2 = 0.147), Igf2r (F1,28 = 6.277, p = 0.018, η2 = 0.161), Akt2 (F1,28 = 5.763, p = 0.023, η2 = 0.158) and Gsk3a (F1,28 = 5.556, p = 0.025, η2 = 0.162). #Significant effect of the treatment factor (p < 0.05)