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Table 2 Mean of sperm motility from the samples after incubation with vitamin D3

From: Effects of vitamin D3 on the level of heat shock protein 70 and oxidative stress in human sperm: a pilot study

Sample Movement type Treatment group (Vit.D3) Control group
Normal PR (%) 79.71 ± 10.54 53.16 ± 13.24
NP (%) 20.29 ± 11.41 46.84 ± 21.72
Asthenozoospermic PR (%) 71.80 ± 15.38 3.83 ± 12.29
NP (%) 28.20 ± 10.16 56.17 ± 2.77
  1. PR progressive motility, NP non-progressive motility; normal (n = 8); asthenozoospermic (n = 9)