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Effect of extender supplementation with low-molecular-weight antioxidants on selected quality parameters of cryopreserved canine spermatozoa

Journal of Veterinary Research
Volume 62 (2018): Issue 2 (June 2018)
By:
Open Access
|Jul 2018

Figures & Tables

Fig. 1

The effect of semen extender supplementation with different concentrations and combinations of Trolox (water-soluble vitamin E) and L-ascorbic acid (vitamin C) on the total motility of frozen-thawed canine spermatozoa during 2 h of incubation. The presented values are means ±SD for 20 ejaculates from four dogs. Values marked with different letters (a, b) differ significantly at P ≤ 0.05
The effect of semen extender supplementation with different concentrations and combinations of Trolox (water-soluble vitamin E) and L-ascorbic acid (vitamin C) on the total motility of frozen-thawed canine spermatozoa during 2 h of incubation. The presented values are means ±SD for 20 ejaculates from four dogs. Values marked with different letters (a, b) differ significantly at P ≤ 0.05

Fig. 2

The effect of semen extender supplementation with different concentrations of low-molecular-weight antioxidants on the progressive motility of frozen-thawed canine spermatozoa during 2 h of incubation. The presented values are means ±SD for 16 ejaculates from four dogs. Values marked with different letters (a, b) differ significantly at P ≤ 0.05
The effect of semen extender supplementation with different concentrations of low-molecular-weight antioxidants on the progressive motility of frozen-thawed canine spermatozoa during 2 h of incubation. The presented values are means ±SD for 16 ejaculates from four dogs. Values marked with different letters (a, b) differ significantly at P ≤ 0.05

Fig. 3

The effect of semen extender supplementation with different concentrations of low-molecular-weight antioxidants on plasma membrane integrity in frozen-thawed canine spermatozoa during 2 h of incubation. The presented values are means ±SD for 16 ejaculates from four dogs. Values marked with different letters (a, b) differ significantly at P ≤ 0.05
The effect of semen extender supplementation with different concentrations of low-molecular-weight antioxidants on plasma membrane integrity in frozen-thawed canine spermatozoa during 2 h of incubation. The presented values are means ±SD for 16 ejaculates from four dogs. Values marked with different letters (a, b) differ significantly at P ≤ 0.05

Fig. 4

The effect of semen extender supplementation with different concentrations of low-molecular-weight antioxidants on mitochondrial activity in frozen-thawed canine spermatozoa during 2 h of incubation. The presented values are means ±SD for 16 ejaculates from four dogs. Values marked with different letters (a, b) differ significantly at P ≤ 0.05
The effect of semen extender supplementation with different concentrations of low-molecular-weight antioxidants on mitochondrial activity in frozen-thawed canine spermatozoa during 2 h of incubation. The presented values are means ±SD for 16 ejaculates from four dogs. Values marked with different letters (a, b) differ significantly at P ≤ 0.05
DOI: https://doi.org/10.2478/jvetres-2018-0032 | Journal eISSN: 2450-8608
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Language: English
Page range: 221 - 227
Submitted on: Jan 3, 2018
Accepted on: Jun 12, 2018
Published on: Jul 7, 2018
Published by: National Veterinary Research Institute in Pulawy
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
canine sperm,
cryopreservation,
spermatozoa,
antioxidants,
viability
Related subjects:
Life sciences,
Molecular biology,
Microbiology and virology,
Life sciences, other,
Medicine,
Veterinary medicine

© 2018 Marek Lecewicz, Rafał Strzeżek, Władysław Kordan, Anna Majewska, published by National Veterinary Research Institute in Pulawy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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