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Table 2 Ankle kinematics and stance duration analysis were carried out prior to nerve injury (wek-0), at week-2, and every 4 weeks during the 20-week follow-up period.

From: Effects of collagen membranes enriched with in vitro-differentiated N1E-115 cells on rat sciatic nerve regeneration after end-to-end repair

Temporal Parameter

 

Week 0

Week 2

Week 4

Week 8

Week 12

Week 16

Week 20

IC

End-to-End

-194.15 ± 44.35

-448.33 ± 66.25

-604.86 ± 66.95

-351.64 ± 73.81

-639.43 ± 120.70

-809.90 ± 88.67

-647.63 ± 81.94

 

End-to-EndMemb

 

-728.48 ± -297.40

-785.62 ± -320.73

-593.43 ± -242.26

-234.56 ± -95.76

-302.06 ± -123.31

-514.54 ± -210.06

 

End-to-EndMembCell

 

-557.10 ± 224.85

-505.97 ± 108.58

-845.50 ± 160.47

-933.63 ± 57.41

-914.05 ± 80.10

-903.24 ± 74.55

OT

End-to-End

-270.35 ± 19.65

-273.97 ± 47.92

-385.24 ± 37.99

-399.28 ± 34.85

-530.42 ± 68.29

-460.90 ± 66.08

-414.22 ± 35.18

 

End-to-EndMemb

 

-641.95 ± -262.08

-528.60 ± -215.80

-321.92 ± -131.42

-449.49 ± -183.50

-582.66 ± -237.87

-411.32 ± -167.92

 

End-to-EndMembCell

 

-357.80 ± 43.21

-495.68 ± 82.13

-372.17 ± 33.65

-467.31 ± 76.14

-471.29 ± 20.94

-278.67 ± 20.71

HR

End-to-End

53.25 ± 40.58

-177.64 ± 41.45

-246.61 ± 11.49

-333.55 ± 16.41

-280.20 ± 24.32

-322.47 ± 18.46

-322.86 ± 23.80

 

End-to-EndMemb

 

-265.19 ± 28.15

-301.10 ± 65.99

-268.48 ± 64.92

-114.06 ± 82.52

-327.76 ± 86.17

-222.91 ± 51.33

 

End-to-EndMembCell

 

-353.02 ± 24.39

-285.60 ± 21.13

-190.41 ± 9.69

-286.61 ± 57.54

-283.54 ± 12.24

-216.29 ± 21.36

TO

End-to-End

-221.38 ± 91.28

322.87 ± 109.64

327.44 ± 31.23

399.79 ± 82.70

403.59 ± 57.88

444.05 ± 78.95

193.03 ± 130.15

 

End-to-EndMemb

 

554.31 ± 69.27

384.52 ± 66.65

227.17 ± 123.13

281.98 ± 79.91

577.14 ± 155.51

311.14 ± 197.88

 

End-to-EndMembCell

 

248.78 ± 30.40

420.52 ± 28.58

355.25 ± 43.90

466.17 ± 43.54

551.88 ± 43.74

460.01 ± 51.01

  1. Values of the ankle angular velocity (°/sec) at initial contact (IC); opposite toe-off (OT); heel-rise (HR); toe-off (TO) of the stance phase. Results are presented as mean and standard error of the mean (SEM). N corresponds to the number of rats within the experimental group.