. 2020 Dec 15;18(4):1559325820979570. doi: 10.1177/1559325820979570

Table 3.

Metabolites Dose-Response Curves of Rat Plasma Exposed to 0-8 Gy Cobalt-60 Gamma Rays.

Metabolites	Formula ^a	R² ^b	P value ^c
LysoPC(20:3)	y = 0.0042x²-0.2815x+2.9683	0.977	<0.001
LysoPC(20:2)	y = 3.2537e^-0.115x	0.870	<0.001
PC(18:0/22:5)	y = 0.1134x²-0.3458x+3.1352	0.981	0.001
L-palmitoylcarnitine	y = 0.0008x²-0.0009x+0.0278	0.945	<0.001
N-acetylornithine	y = 9.2890e^-0.049x	0.907	0.004
Butyrylcarnitine	y = 0.0024x²-0.0582x+0.5819	0.817	<0.001

Notes. The dose–response relationship between metabolite concentration and absorbed doses followed quadratic or exponential models.

^a y is the metabolite concentration (μmol/l), x is the absorbed dose (Gy).

^b R² value was used to evaluate the goodness of fit of the models.

^c Based on Kruskal–Wallis ANOVA test.