Saturated, omega-6 and omega-3 dietary fatty acid effects on the characteristics of fresh, frozen-thawed semen and blood parameters in rams

V Esmaeili, A H Shahverdi, A R Alizadeh, Hiva Alipour, M Chehrazi

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57 Citations (Scopus)

Abstract

The aim of this study was to investigate the effects of several dietary fatty acids (FAs) on semen quality and blood parameters in rams. We gave diet-supplemented treatments (35 g day(-1)  ram(-1) ) by C16:0 (palm oil), C18:2 [sunflower oil (SO)] and an n-3 source [fish oil (FO)] to 12 rams, who were fed for 15 weeks during their breeding season. Semen was collected once per week. Semen samples were extended with Tris-based cryoprotective diluents, then cooled to 5 °C and stored in liquid nitrogen. Positive responses were seen with FO after 4 weeks. The mean prefreezing semen characteristics improved with the intake of FO (P 
Original languageEnglish
JournalAndrologia (Online)
ISSN1439-0272
DOIs
Publication statusPublished - 2012
Externally publishedYes

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