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Table 4 CYS effects on MDA concentration, DNA fragmentation, and ROS concentration after freezing-thawing process

From: Supplementation of lake extender with cysteamine preserves quality parameters and fertility potential of post-thawed rooster sperm during cryopreservation process

 

Treatments

 

Parameters

C-0

-1

 C-2

-4

 C-8

SEM

MDA (nmol/ml)

4.50b

3.85a

4.30b

4.55b

5.0c

0.21

DF (%)

15.7b

11.3a

14.5b

16.0c

18.5d

1.0

ROS (%)

26.4b

24.2a

26.0b

28.5c

31.0d

0.8

  1. Different letters within the same row show significant differences among the groups (P ≤ 0.05)
  2. Treatment: C-0 = Lake extender without CYS, C-1 = Lake extender plus 1 mM CYS, C-2 = Lake extender plus 2 mM CYS, C-4 = Lake extender plus 4 mM CYS, C-8 = Lake extender plus 8 mM CYS. DF = DNA fragmentation