The antioxidant enrichment of Duroc boar diet and its effect on quality of ejaculate during the summer season

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F18%3A43914622" target="_blank" >RIV/62156489:43210/18:43914622 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2018/mnet_2018_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2018/mnet_2018_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The antioxidant enrichment of Duroc boar diet and its effect on quality of ejaculate during the summer season

Popis výsledku v původním jazyce

Good quality of ejaculate is very important for the amount of produced insemination doses (ID). Main monitored parameters are volume of ejaculate, concentration of sperm, sperm motility and morphologically abnormal sperm. During the oxidative stress of organism sperm cells are damaged by the free radicals, especially by reactive oxygen species (ROS). Oxidative stress is considered as one of the main causes of male infertility.In this study we monitored qualitative and quantitative parameters of boars ejaculate during summer season, when we have assumed the heat stress. Two groups of Duroc boars were monitored. First was the control group (n = 6) without any antioxidant supplements in their diet. Second group was the experimental group (n = 6) with supplementation of antioxidant complex (selenium, zinc, vitamin E and C) in their diet. The results have been compared after four months of experimental period. In motility, there was statistically significant difference between groups after two months by 8.06% (P&lt; 0.05). In experimental group, motility did not decreased below required level (70%) unlike the control group. In morphologically abnormal sperm, there was observed statistically significant increase (P &lt; 0.05) in control group, even above the required level (20%) for ID preparation.

Název v anglickém jazyce

The antioxidant enrichment of Duroc boar diet and its effect on quality of ejaculate during the summer season

Popis výsledku anglicky

Good quality of ejaculate is very important for the amount of produced insemination doses (ID). Main monitored parameters are volume of ejaculate, concentration of sperm, sperm motility and morphologically abnormal sperm. During the oxidative stress of organism sperm cells are damaged by the free radicals, especially by reactive oxygen species (ROS). Oxidative stress is considered as one of the main causes of male infertility.In this study we monitored qualitative and quantitative parameters of boars ejaculate during summer season, when we have assumed the heat stress. Two groups of Duroc boars were monitored. First was the control group (n = 6) without any antioxidant supplements in their diet. Second group was the experimental group (n = 6) with supplementation of antioxidant complex (selenium, zinc, vitamin E and C) in their diet. The results have been compared after four months of experimental period. In motility, there was statistically significant difference between groups after two months by 8.06% (P&lt; 0.05). In experimental group, motility did not decreased below required level (70%) unlike the control group. In morphologically abnormal sperm, there was observed statistically significant increase (P &lt; 0.05) in control group, even above the required level (20%) for ID preparation.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

MendelNet 2018: Proceedings of International PhD Students Conference

ISBN

978-80-7509-597-8

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

6

Strana od-do

127-132

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

7. 11. 2018

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000462205300024