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Semen was collected, pooled, diluted and then divided into aliquots supplemented with different concentrations (5\u00a0\u03bcg\/ml, 10\u00a0\u03bcg\/ml, 50\u00a0\u03bcg\/ml and 100\u00a0\u03bcg\/ml) of HT, DHPG and a mixture (MIX) of both antioxidants. Sperm motility characteristics were assessed in the different samples at 0, 6, 24, 48, 72 and 96\u00a0hr after cooling, and a fertility trial was also conducted. The results showed that the antioxidant addition did not significantly improve total and progressive motility in ovine cooled sperm maintained at 15\u00b0 or 5\u00b0C. However, in samples stored at 5\u00b0C, LIN (48, 72, 96\u00a0hr), STR (0\u00a0hr) and WOB (0, 48, 72, 96\u00a0hr) values significantly decreased in comparison with control treatment when high antioxidant concentrations were added (MIX100 or HT100). When samples were maintained at 15\u00b0C, MIX50 showed significantly higher VCL values than the control treatment after 6\u00a0hr cooling, and MIX100 showed significantly lower VCL values at 96\u00a0hr after cooling. According to the artificial insemination trial, no significant differences were observed when antioxidants were added. In conclusion, the use of HT and DHPG showed small impact in sperm motility and fertility was not affected (nor detrimentally nor positively) when insemination was carried out using antioxidant\u2010supplemented liquid sperm.<\/jats:p>","DOI":"10.1111\/rda.13631","type":"journal-article","created":{"date-parts":[[2020,1,11]],"date-time":"2020-01-11T14:34:45Z","timestamp":1578753285000},"page":"325-332","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Effect of olive\u2010derived antioxidants (3,4\u2010dihydroxyphenylethanol and 3,4 dihydroxyphenylglycol) on sperm motility and fertility in liquid ram sperm stored at 15\u00b0C or 5\u00b0C"],"prefix":"10.1111","volume":"55","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2347-1596","authenticated-orcid":false,"given":"Ander","family":"Arando","sequence":"first","affiliation":[{"name":"Department of Genetics Faculty of Veterinary Medicine University of Cordoba Cordoba Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan Vicente","family":"Delgado","sequence":"additional","affiliation":[{"name":"Department of Genetics Faculty of Veterinary Medicine University of Cordoba Cordoba Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alejandra","family":"Berm\u00fadez\u2010Oria","sequence":"additional","affiliation":[{"name":"Instituto de la Grasa Consejo Superior de Investigaciones Cient\u00edficas (CSIC) Sevilla Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9 Manuel","family":"Le\u00f3n","sequence":"additional","affiliation":[{"name":"Centro Agropecuario Provincial de la Diputaci\u00f3n de Cordoba Cordoba Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00c1frica","family":"Fern\u00e1ndez\u2010Prior","sequence":"additional","affiliation":[{"name":"Instituto de la Grasa Consejo Superior de Investigaciones Cient\u00edficas (CSIC) Sevilla Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sergio","family":"Nogales","sequence":"additional","affiliation":[{"name":"Department of Genetics Faculty of Veterinary Medicine University of Cordoba Cordoba Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9574-383X","authenticated-orcid":false,"given":"Carlos C.","family":"P\u00e9rez\u2010Mar\u00edn","sequence":"additional","affiliation":[{"name":"Department of Animal Medicine and Surgery Faculty of Veterinary Medicine University of Cordoba Cordoba Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,1,26]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0094-0143(02)00081-2"},{"key":"e_1_2_10_3_1","first-page":"3","article-title":"Adding olive oil into diluents for improving semen quality and storage ability of roosters' semen during liquid storage","volume":"6","author":"Al\u2010Daraji H. 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