Table 6.

Average concentrations of eCBs in AT (n = 6 per group), plasma (n = 6 per group) and milk (n = 10 per group) from cooled vs. heat-stressed late-lactation cows.

	Cooled	Heat Stressed	SEM	p
Adipose tissue
AEA, fmol/mg	0.3	0.2	0.06	0.27
2-AG, nmol/mg	164.2	159.6	35.6	0.93
OEA, pmol/mg	32.3	25.6	6.5	0.48
PEA, pmol/mg	5.2	6.8	1.9	0.57
AA, nmol/mg	0.5	0.5	0.1	1.00
Plasma
AEA, fmol/mL	95.2	99.8	12.4	0.80
2-AG, nmol/mL	4.7	5.1	0.5	0.57
OEA, pmol/mL	25.4	28.8	6.4	0.71
PEA, pmol/mL	1.3	3.1	1.2	0.31
AA, nmol/mL	178.8	186.0	21.1	0.81
Milk
AEA, fmol/mL	13.4	18.3	5.6	0.55
2-AG, nmol/mL	29.2	50.3	7.5	0.06
OEA, pmol/mL	5.3	5.6	0.8	0.80
PEA, pmol/mL	14.4	11.0	1.8	0.20
AA, nmol/mL	61.6	58.7	8.4	0.81

AEA = Anandamide; 2-AG = 2-Arachidonoylglycerol; OEA = Oleoylethanolamide; PEA = Palmitoylethanolamide; AA = Arachidonic acid.