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Table 1 Dose dependent effects of naltrindole and DPDPE on VAP, VCL and VSL.

From: Delta opioid receptor on equine sperm cells: subcellular localization and involvement in sperm motility analyzed by computer assisted sperm analyzer (CASA)

  Control Nal-4 Nal-5 Nal-6 Nal-7 DPDPE-5 DPDPE-6 DPDPE-7
VAP at T0min 128,44 ± 27,21 171,24 ± 27,55b 151,12 ± 39,52 123,28 ± 18,90 115 ± 30,04 126,54 ± 31,81 120,34 ± 27,60 125,12 ± 32,97
VAP at T30min 132,46 ± 10,84 115,56 ± 14,79 124,3 ± 15,68 129,02 ± 15,65 126,98 ± 16,04 129,08 ± 15,18 134,92 ± 12,80 128,16 ± 11,71
VAP at T90min 127,84 ± 13,70 106,92 ± 25,54 112,38 ± 24,14 126,36 ± 10,56 125,34 ± 10,34 127,56 ± 9,61 126,26 ± 12,67 128,52 ± 13,48
VAP at T180min 99,04 ± 23,63 79,4 ± 19,07 98,28 ± 20,09 113,92 ± 15,14 123 ± 9,89 106,46 ± 20,46 104,56 ± 24,45 123,92 ± 15,36
VCL at T0min 224,44 ± 39,23 323,38 ± 55,37b 277,9 ± 81,77 208,74 ± 21,11 203,9 ± 32,63 218,02 ± 37,39 209,5 ± 30,32 213,32 ± 37,24
VCL at T30min 222,9 ± 20,34 231,2 ± 24,26 227,84 ± 27,32 211,44 ± 19,12 215,04 ± 24,88 223,02 ± 14,68 225,68 ± 19,38 214,76 ± 20,07
VCL at T90min 228,26 ± 28,49 218,78 ± 46,64 217,68 ± 21,71 215,78 ± 14,78 213,68 ± 16,39 223,14 ± 22,74 215,84 ± 16,97 220,42 ± 24,51
VCL at T180min 194,44 ± 37,31 171,7 ± 31,75 199,5 ± 23,51 205,56 ± 25,53 215,14 ± 13,77 200,12 ± 30,24 191,96 ± 31,67 217,86 ± 19,16
VSL at T0min 78,06 ± 17,08 81,06 ± 3,27 79,4 ± 10,19 73,58 ± 15,48 68,86 ± 13,72 78,5 ± 21,10 71,74 ± 17,48 76,3 ± 22,68
VSL at T30min 83,5 ± 10,45 55,34 ± 9,12c 68,96 ± 24,11 78,42 ± 18,72 74,14 ± 15,63 75,54 ± 16,42 86,32 ± 15,94 77,5 ± 15,98
VSL at T90min 72 ± 11,92 49,76 ± 8,92a 59,86 ± 28,67 75,12 ± 17,08 73 ± 11,25 81,02 ± 11,78 77,16 ± 17,53 81,66 ± 17,41
VSL at T180min 59,94 ± 14,14 37,66 ± 10,00b 54,02 ± 20,57 66,76 ± 13,58 75 ± 11,88 67,82 ± 19,68 69,32 ± 23,43 76,84 ± 15,94
  1. Table shows the effects of different concentrations of DPDPE and naltrindole at T 0, T 30 min, T 90 min and T 180 min. Data are reported as mean ± SD, n = 6. The statistical analysis conducted by one way-ANOVA test, after comparison with the control condition at the same time point, was considered significant for p < 0.05. a = p < 0.01; b = p < 0.05; c = p < 0.001. Nal-4 = 10-4 M naltrindole; Nal-5 = 10-5 M naltrindole; Nal-6 = 10-6 M naltrindole; Nal-7 = 10-7 M naltrindole; DPDPE-5 = 10-5 M DPDPE; DPDPE-6 = 10-6 M DPDPE; DPDPE-7 = 10-7 M DPDPE.