Table 4

Concentration (ng/ml) of plasma and urine caffeine of horses at T0 and T56

Plasma

Urine

Animal

T0

T56

T0

T56


1

1.5

55,143

14.5

94,202

2

4.3

56,844

18.1

57,038

3

4.2

57,890

8.6

79,946

4

3.7

44,986

11.9

59,178

5

4.5

46,275

15.5

62,103

6

30.2

48,248

13.1

54,002


Mean

8.1a*

51,564b

13.6a

67,744b

St. Dev.

10.9

5,708

3.2

15,859


*Different letters shown for each variable (plasma and urine) represent statistically significant differences (P < 0.001).

Delfiol et al. BMC Veterinary Research 2012 8:4   doi:10.1186/1746-6148-8-4

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