{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T07:00:45Z","timestamp":1790838045079,"version":"4.1.0"},"reference-count":15,"publisher":"Wiley","issue":"S3","license":[{"start":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T00:00:00Z","timestamp":1790726400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T00:00:00Z","timestamp":1790726400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100007801","name":"Fundaci\u00f3n S\u00e9neca","doi-asserted-by":"publisher","award":["FSRM\/10.13039\/100007801 (23014\/GERM\/25)"],"award-info":[{"award-number":["FSRM\/10.13039\/100007801 (23014\/GERM\/25)"]}],"id":[{"id":"10.13039\/100007801","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003945","name":"Link\u00f6pings Universitet","doi-asserted-by":"publisher","award":["LiU\u2010303668"],"award-info":[{"award-number":["LiU\u2010303668"]}],"id":[{"id":"10.13039\/501100003945","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"publisher","award":["PID2022\u2010137645OB\u2010I00"],"award-info":[{"award-number":["PID2022\u2010137645OB\u2010I00"]}],"id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Reprod Domestic Animals"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    This study directly compares hCG and buserelin as ovulation\u2010inducing agents following eCG\u2010based superovulation in weaned donor sows, focusing on their practical impact on ovulation\u2010embryo synchrony under field conditions. Fifty\u2010five multiparous sows received 1000 IU eCG 24\u2009h after weaning and were treated at onset of estrus with either 750\u2009IU hCG or 10\u2009\u03bcg BU. Embryos were recovered on Day 6 after estrus. Ovulatory response, embryo recovery, fertilization rate and viable embryo number did not differ between treatments. Embryo quality parameters were also similar. However, BU\u2010treated sows exhibited improved ovulation\u2010embryo synchrony, with a higher proportion of animals presenting embryos at the blastocyst stage compared with hCG\u2010treated sows (\n                    <jats:italic>p<\/jats:italic>\n                    \u2009=\u20090.0051). In conclusion, BU maintains embryo yield and quality while improving ovulation\u2010embryo synchrony compared with hCG in eCG\u2010superovulated donor sows.\n                  <\/jats:p>","DOI":"10.1111\/rda.70270","type":"journal-article","created":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T04:20:13Z","timestamp":1790828413000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Buserelin Improves Ovulation\u2010Embryo Synchrony Compared With hCG After eCG\u2010Induced Superovulation in Donor Sows"],"prefix":"10.1111","volume":"61","author":[{"given":"A.","family":"Lopez\u2010Jara","sequence":"first","affiliation":[{"name":"Department of Animal Medicine and Surgery International Excellence Campus for Higher Education and Research \u201cCampus Mare Nostrum\u201d University of Murcia  Murcia Spain"},{"name":"Institute for Biomedical Research of Murcia (IMIB\u2010Pascual Parrilla)  Murcia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9317-0188","authenticated-orcid":false,"given":"M.","family":"Garcia\u2010Canovas","sequence":"additional","affiliation":[{"name":"Department of Animal Medicine and Surgery International Excellence Campus for Higher Education and Research \u201cCampus Mare Nostrum\u201d University of Murcia  Murcia Spain"},{"name":"Institute for Biomedical Research of Murcia (IMIB\u2010Pascual Parrilla)  Murcia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H.","family":"Gonzalez\u2010Ramiro","sequence":"additional","affiliation":[{"name":"Department of Animal Medicine and Surgery International Excellence Campus for Higher Education and Research \u201cCampus Mare Nostrum\u201d University of Murcia  Murcia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6955-7750","authenticated-orcid":false,"given":"M. A.","family":"Gil","sequence":"additional","affiliation":[{"name":"Department of Animal Medicine and Surgery International Excellence Campus for Higher Education and Research \u201cCampus Mare Nostrum\u201d University of Murcia  Murcia Spain"},{"name":"Institute for Biomedical Research of Murcia (IMIB\u2010Pascual Parrilla)  Murcia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.","family":"Cuello","sequence":"additional","affiliation":[{"name":"Department of Animal Medicine and Surgery International Excellence Campus for Higher Education and Research \u201cCampus Mare Nostrum\u201d University of Murcia  Murcia Spain"},{"name":"Institute for Biomedical Research of Murcia (IMIB\u2010Pascual Parrilla)  Murcia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5194-2124","authenticated-orcid":false,"given":"H.","family":"Rodriguez\u2010Martinez","sequence":"additional","affiliation":[{"name":"Department of Biomedical &amp; Clinical Sciences (BKV), BKH\/Obstetrics &amp; Gynaecology, Faculty of Medicine and Health Sciences Link\u00f6ping University  Link\u00f6ping Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"I.","family":"Parrilla","sequence":"additional","affiliation":[{"name":"Department of Animal Medicine and Surgery International Excellence Campus for Higher Education and Research \u201cCampus Mare Nostrum\u201d University of Murcia  Murcia Spain"},{"name":"Institute for Biomedical Research of Murcia (IMIB\u2010Pascual Parrilla)  Murcia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1260-9721","authenticated-orcid":false,"given":"E. A.","family":"Martinez","sequence":"additional","affiliation":[{"name":"Department of Animal Medicine and Surgery International Excellence Campus for Higher Education and Research \u201cCampus Mare Nostrum\u201d University of Murcia  Murcia Spain"},{"name":"Institute for Biomedical Research of Murcia (IMIB\u2010Pascual Parrilla)  Murcia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,30]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.theriogenology.2013.12.017"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1095\/biolreprod59.1.136"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.theriogenology.2013.05.002"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/rda.14326"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1095\/biolreprod63.5.1437"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.3389\/fvets.2021.771573"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.2147\/VMRR.S68960"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.theriogenology.2019.09.004"},{"key":"e_1_2_10_10_1","first-page":"268","volume-title":"Manual of the International Embryo Technology Society","author":"Martinez C. 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