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Table 3 Mean (±SD) thermal threshold (ºC).

From: Systemic and anti-nociceptive effects of prolonged lidocaine, ketamine, and butorphanol infusions alone and in combination in healthy horses

Time (hr)

 

-0.5

-0.25

0.5

6

12

24

36

48

60

72

84

96

P

45.7 ±3.4

50.0 ±4.5

52.5 ±3.2

46.4 ±3.9

49.2 ±4.8

51.7 ±4.0

50.8 ±3.8

47.3 ±3.5

51.8 ±3.0

49.7 ±2.3

51.3 ±2.0

52.0 ±4.5

L

47.2 ±1.9

46.9 ±3.0

52.5 ±2.8

49.7 ±3.6

52.2 ±4.1

49.7 ±4.6

50.9 ±2.7

49.2 ±1.4

49.7 ±4.1

51.1 ±3.7

53.2 ±2.5

49.0 ±3.3

B

50.5 ±3.5

49.0 ±3.9

47.9 ±4.2

49.1 ±2.6

52.1 ±2.7

50.8 ±2.7

51.2 ±3.5

50.4 ±3.2

49.1 ±2.5

52.3 ±3.5

53.3 ±2.5

51.1 ±5.2

K

47.0 ±4.1

47.4 ±5.1

48.4 ±5.3

47.8 ±2.4

49.3 ±5.5

50.3 ±2.6

49.7 ±3.4

49.2 ±1.8

52.2 ±3.7

52.1 ±2.8

50.1 ±3.3

49.4 ±4.5

LB

46.4 ±3.8

48.1 ±2.4

53.7 ±2.9

50.1 ±3.8

50.2 ±3.7

51.3 ±2.2

49.8 ±1.0

50.7 ±3.6

49.8 ±3.5

52.0 ±3.2

49.4 ±6.2

52.6 ±2.9

LK

48.7 ±3.0

47.3 ±3.5

53.6 ±2.7

48.1 ±4.3

49.5 ±3.3

49.8 ±3.9

47.6 ±5.6

49.9 ±5.4

49.1 ±4.5

49.7 ±2.4

52.1 ±2.0

49.4 ±3.7

BK

46.2 ±2.6

51.2 ±4.4

50.6 ±3.8

47.5 ±2.8

50.5 ±3.6

48.4 ±3.2

49.7 ±4.8

50.1 ±1.8

50.6 ±3.5

50.7 ±2.8

51.0 ±3.6

51.6 ±3.9

LBK

46.1 ±2.3

45.6 ±5.5

49.7 ±4.4

48.8 ±3.4

51.4 ±3.9

49.1 ±5.0

51.3 ±3.8

49.8 ±1.9

49.2 ±5.0

50.3 ±4.9

48.1 ±5.2

51.6 ±4.9

  1. See Table 1 for key to treatments. No significant period, time, or treatment effects were detected.