{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T14:58:33Z","timestamp":1787497113436,"version":"build-2736575974"},"reference-count":18,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2006,9,5]],"date-time":"2006-09-05T00:00:00Z","timestamp":1157414400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Reprod Domestic Animals"],"published-print":{"date-parts":[[2006,12]]},"abstract":"<jats:title>Contents<\/jats:title>\n                  <jats:p>\n                    To minimize the number of matings\/inseminations, controlled ovulation has been practised since a long time ago. A potent short\u2010term implant, releasing the GnRH analogue deslorelin (Ovuplant\n                    <jats:sup>\u00ae<\/jats:sup>\n                    ) has been used in Australia and North America for several years for hastening the ovulation time in mares, but the product is not registered on the European market. This study was aimed to investigate: (1) ovulation time in mares implanted with Ovuplant when the largest follicle was 42\u2003mm or more in size, (2) repeatability of ovulation time in successive oestruses when treated with Ovuplant, (3) pregnancy rate after single insemination with frozen\u2013thawed semen near ovulation. This study included 11 mares, and altogether 17 timed ovulations. Follicular growth and ovulation were determined by palpation per rectum and by ultrasonography in the morning (at 7:00\u2003hours) every second day until observation of a follicle of at least 42\u2003mm in diameter. Then the mares were re\u2010examined in the afternoon (at 19:00\u2003hours), and an Ovuplant was inserted in the mucosa of the vulva. For detection of ovulation, the mares were palpated and ultrasounded repeatedly from 36\u201342\u2003h after the insert. The mares were inseminated with frozen\u2013thawed semen once at ovulation. All mares ovulated at 36\u201348\u2003h after treatment and 94% at 38\u201342\u2003h after treatment. The six mares that were treated at two oestruses ovulated at 39.9 and 39.7\u2003h, respectively. Five of 11 mares (45.4%), inseminated with frozen\u2013thawed semen at the first oestrous cycle were pregnant day 14\u201316 after ovulation. Using this protocol, there is no need of palpation\/ultrasonography during night hours, and examination at 36 and 41\u2003h after implantation might be enough for estimation of ovulation time.\n                  <\/jats:p>","DOI":"10.1111\/j.1439-0531.2006.00709.x","type":"journal-article","created":{"date-parts":[[2006,9,5]],"date-time":"2006-09-05T10:12:42Z","timestamp":1157451162000},"page":"535-537","source":"Crossref","is-referenced-by-count":18,"title":["Successful Timing of Ovulation Using Deslorelin (Ovuplant\n                    <sup>\u00ae<\/sup>\n                    ) is Labour\u2010saving in Mares Aimed for Single AI with Frozen Semen"],"prefix":"10.1111","volume":"41","author":[{"given":"E.","family":"Hemberg","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N.","family":"Lundeheim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S","family":"Einarsson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2006,11,15]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"crossref","first-page":"393","DOI":"10.1186\/BF03547654","article-title":"Acceleration and timing of fertile ovulation in cyclic mares with a deslorelin implant","volume":"36","author":"G\u00e5nheim A","year":"1995","journal-title":"Acta Vet Scand"},{"key":"e_1_2_5_3_1","first-page":"1935","article-title":"Characteristics of estrus, diestrus and ovulation in mares and effects of season and nursing","volume":"33","author":"Ginther OJ","year":"1972","journal-title":"Am J Vet Res"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0737-0806(07)80039-6"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0531.2004.00482.x"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0737-0806(06)81681-3"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0093-691X(02)00833-6"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0093-691X(02)00923-8"},{"key":"e_1_2_5_9_1","volume-title":"Equine Stud Farm Medicine","author":"Rossdale PD","year":"1980"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-4320(01)00158-0"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0737-0806(02)70080-4"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0093-691X(03)00113-4"},{"key":"e_1_2_5_13_1","first-page":"460","volume-title":"Proceedings of the 11th International Congress on Animal Reproduction and Artificial Insemination","author":"Squires EL","year":"1988"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/0093-691X(94)90185-L"},{"key":"e_1_2_5_15_1","first-page":"895","article-title":"Duration of estrus and ovulation time in non\u2010lactating mares given human chorionic gonadotrophin during three successive estrous periods","volume":"162","author":"Sullivan JJ","year":"1973","journal-title":"J Am Vet Med Assoc"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.anireprosci.2005.07.003"},{"key":"e_1_2_5_17_1","first-page":"61","article-title":"Effect of Deslorelin administration in vulvar mucosa with removal in 2\u2003days, in foal\u2010heat mares","author":"Wendt KM","year":"2002","journal-title":"Proceedings of the 48th American Association of Equine Practioners Convention"},{"key":"e_1_2_5_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0737-0806(06)80015-8"},{"key":"e_1_2_5_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.2042-3306.1990.tb04306.x"}],"container-title":["Reproduction in Domestic Animals"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1439-0531.2006.00709.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1439-0531.2006.00709.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T02:29:16Z","timestamp":1696904956000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1439-0531.2006.00709.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,11,15]]},"references-count":18,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2006,12]]}},"alternative-id":["10.1111\/j.1439-0531.2006.00709.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1439-0531.2006.00709.x","archive":["Portico"],"relation":{},"ISSN":["0936-6768","1439-0531"],"issn-type":[{"value":"0936-6768","type":"print"},{"value":"1439-0531","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,11,15]]}}}