{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T12:23:34Z","timestamp":1788870214819,"version":"build-2803163510"},"reference-count":52,"publisher":"Elsevier BV","issue":"3-4","license":[{"start":{"date-parts":[[2014,12,1]],"date-time":"2014-12-01T00:00:00Z","timestamp":1417392000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2014,12,1]],"date-time":"2014-12-01T00:00:00Z","timestamp":1417392000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/100000199","name":"USDA","doi-asserted-by":"publisher","award":["2010-85122-20620"],"award-info":[{"award-number":["2010-85122-20620"]}],"id":[{"id":"10.13039\/100000199","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Animal Reproduction Science"],"published-print":{"date-parts":[[2014,12]]},"DOI":"10.1016\/j.anireprosci.2014.10.018","type":"journal-article","created":{"date-parts":[[2014,10,27]],"date-time":"2014-10-27T21:42:43Z","timestamp":1414446163000},"page":"194-200","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":11,"title":["The effect of numbers of frozen-thawed boar sperm and addition of prostaglandin F2\u03b1 at insemination on fertility in pigs"],"prefix":"10.1016","volume":"151","author":[{"given":"Robert V.","family":"Knox","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brandon M.","family":"Yantis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.anireprosci.2014.10.018_bib0005","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1111\/j.1439-0531.2006.00744.x","article-title":"Effect of sperm cryopreservation and supplementing semen doses with seminal plasma on the establishment of a sperm reservoir in gilts","volume":"42","author":"Abad","year":"2007","journal-title":"Reprod. Dom. Anim."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0010","doi-asserted-by":"crossref","first-page":"64","DOI":"10.1111\/j.1439-0531.2011.01863.x","article-title":"The potential risk of infectious disease dissemination via artificial insemination in swine","volume":"46","author":"Althouse","year":"2011","journal-title":"Reprod. Dom. Anim."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0015","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1002\/j.1939-4640.2000.tb03268.x","article-title":"Semen cryopreservation in domestic animals: a damaging and capacitating phenomenon minireview","volume":"21","author":"Bailey","year":"2000","journal-title":"J. Androl."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0020","doi-asserted-by":"crossref","first-page":"1251","DOI":"10.1016\/j.theriogenology.2008.06.014","article-title":"Cryopreservation of boar semen and its future importance to the industry","volume":"70","author":"Bailey","year":"2008","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0025","doi-asserted-by":"crossref","first-page":"88","DOI":"10.2527\/jas1968.27188x","article-title":"Effect of volume of semen, number of sperm and drugs on transport of sperm in artificially inseminated gilts","volume":"27","author":"Baker","year":"1968","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0030","first-page":"117","article-title":"Physiological role of seminal plasma components in the reproductive tract of the female pig","volume":"40","author":"Claus","year":"1990","journal-title":"J. Reprod. Fertil. Suppl."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0035","doi-asserted-by":"crossref","first-page":"543","DOI":"10.1530\/jrf.0.0870543","article-title":"Spontaneous electromyographic activity throughout the cycle in the sow and its change by intrauterine oestrogen infusion during oestrus","volume":"87","author":"Claus","year":"1989","journal-title":"J. Reprod. Fertil."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0040","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.theriogenology.2011.07.035","article-title":"Prostaglandin f2\u03b1 and control of reproduction in female swine: a review","volume":"77","author":"De Rensis","year":"2012","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0045","first-page":"57","article-title":"Effect of migration, distribution and spacing of pig embryos on pregnancy and fetal survival","volume":"33","author":"Dziuk","year":"1985","journal-title":"J. Reprod. Fertil. Suppl."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0050","doi-asserted-by":"crossref","first-page":"3022","DOI":"10.2527\/jas.2012-5945","article-title":"Triennial reproduction symposium: sperm characteristics that limit success of fertilization","volume":"91","author":"Flowers","year":"2013","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0055","unstructured":"Flowers, W.L., Esbenshade, K.L., 1993. Optimizing management of natural and artificial matings in swine. In: Foxcroft, G.R., Hunter, M.G., Doberska, C. (Eds.), Control of Pig Reproduction IV, J. Reprod. Fertil. (Suppl. 48), 217\u2013228."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0060","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1111\/j.1439-0531.2011.01815.x","article-title":"Effect of freezing on sperm nuclear DNA","volume":"46","author":"Fraser","year":"2011","journal-title":"Reprod. Dom. Anim."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0065","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1016\/j.anireprosci.2009.11.001","article-title":"Thawing boar semen in the presence of seminal plasma: effects on sperm quality and fertility","volume":"119","author":"Garcia","year":"2010","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0070","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1016\/j.anireprosci.2012.10.007","article-title":"Reproductive performance and backflow study in cervical and post-cervical artificial insemination in sows","volume":"136","author":"Hern\u00e1ndez-Caravaca","year":"2012","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0075","series-title":"Deep Freezing Boar Semen: Proc. First Int. Conf. Deep Freezing of Boar Semen Swedish University of Agricultural Sciences","first-page":"192","article-title":"Fertility results when using frozen boar spermatozoa: 1970 to 1985","author":"Johnson","year":"1985"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0080","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1016\/S0378-4320(00)00157-3","article-title":"Storage of boar semen","volume":"62","author":"Johnson","year":"2000","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0085","first-page":"31","article-title":"Successful intrauterine insemination (iui) with frozen boar semen: effect of dose, volume and fixed-time ai on fertility","volume":"43","author":"Kaeoket","year":"2010","journal-title":"Thai J. Agric. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0090","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1111\/j.1439-0531.2006.00717.x","article-title":"Effect of cloprostenol treatment at artificial insemination on sow fertility","volume":"42","author":"Kirkwood","year":"2007","journal-title":"Reprod. Dom. Anim."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0095","doi-asserted-by":"crossref","first-page":"1364","DOI":"10.1016\/j.theriogenology.2008.07.018","article-title":"Practical application of seminal plasma","volume":"70","author":"Kirkwood","year":"2008","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0100","doi-asserted-by":"crossref","first-page":"71","DOI":"10.54846\/jshap\/395","article-title":"Evaluation of transrectal real-time ultrasound for use in identifying sources of reproductive failure in weaned sows","volume":"12","author":"Knox","year":"2004","journal-title":"J. Swine Health Prod."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0105","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1111\/j.1439-0531.2011.01822.x","article-title":"The current value of frozen\u2013thawed boar semen for commercial companies","volume":"46","author":"Knox","year":"2011","journal-title":"Reprod. Dom. Anim."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0110","doi-asserted-by":"crossref","first-page":"892","DOI":"10.2527\/2002.804892x","article-title":"Effect of frequency of boar exposure and adjusted mating times on measures of reproductive performance in weaned sows","volume":"80","author":"Knox","year":"2002","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0115","doi-asserted-by":"crossref","first-page":"683","DOI":"10.1530\/rep.0.1230683","article-title":"Role of myometrial activity in sperm transport through the genital tract and in fertilization in sows","volume":"123","author":"Langendijk","year":"2002","journal-title":"Reproduction"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0120","doi-asserted-by":"crossref","first-page":"849","DOI":"10.1016\/S0093-691X(02)01157-3","article-title":"Effects of different sexual stimuli on oxytocin release, uterine activity and receptive behavior in estrous sows","volume":"59","author":"Langendijk","year":"2003","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0125","doi-asserted-by":"crossref","first-page":"500","DOI":"10.1016\/j.theriogenology.2004.09.027","article-title":"Uterine activity, sperm transport, and the role of boar stimuli around insemination in sows","volume":"63","author":"Langendijk","year":"2005","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0130","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1111\/j.1439-0531.2011.01799.x","article-title":"Capacitation and capacitation-like sperm surface changes induced by handling boar semen","volume":"46","author":"Leahy","year":"2011","journal-title":"Reprod. Dom. Anim."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0135","doi-asserted-by":"crossref","first-page":"1337","DOI":"10.1016\/j.theriogenology.2008.06.018","article-title":"Diseases in swine transmitted by artificial insemination: an overview","volume":"70","author":"Maes","year":"2008","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0140","doi-asserted-by":"crossref","first-page":"522","DOI":"10.1111\/j.1439-0531.2006.00707.x","article-title":"The role of oestradiol in the uterine peristalsis in the perfused swine uterus","volume":"41","author":"Maltaris","year":"2006","journal-title":"Reprod. Dom. Anim."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0145","doi-asserted-by":"crossref","first-page":"5637","DOI":"10.2527\/jas.2013-6867","article-title":"Effect of using frozen-thawed boar sperm differing in post-thaw motility in the first and second inseminations on pregnancy establishment, litter size, and fetal paternity in relation to time of ovulation","volume":"91","author":"McNamara","year":"2013","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0150","doi-asserted-by":"crossref","first-page":"2000","DOI":"10.1093\/humrep\/del118","article-title":"Uterine contractility in response to different prostaglandins: results from extracorporeally perfused non-pregnant swine uteri","volume":"21","author":"Mueller","year":"2006","journal-title":"Hum. Reprod."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0155","doi-asserted-by":"crossref","first-page":"501","DOI":"10.1262\/jrd.2012-014","article-title":"Successful production of offspring using cryopreserved sperm via nonsurgical artificial insemination in rats","volume":"58","author":"Nakata","year":"2012","journal-title":"J. Reprod. Dev."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0160","doi-asserted-by":"crossref","first-page":"491","DOI":"10.1016\/j.theriogenology.2008.08.014","article-title":"Seminal plasma damages sperm during cryopreservation, but its presence during thawing improves semen quality and conception rates in boars with poor post-thaw semen quality","volume":"71","author":"Okazaki","year":"2009","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0165","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1111\/asj.12089","article-title":"Addition of oxytocin to semen extender improves both sperm transport to the oviduct and conception rates in pigs following ai","volume":"85","author":"Okazaki","year":"2014","journal-title":"Anim. Sci. J."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0170","doi-asserted-by":"crossref","first-page":"829","DOI":"10.1016\/S0093-691X(98)00032-6","article-title":"Treatment of swine summer infertility syndrome by means of oxytocin under field conditions","volume":"49","author":"Pe\u00f1a","year":"1998","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0175","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1053\/tvjl.1999.0428","article-title":"Intrauterine infusion of pgf2\u03b1 at insemination enhances reproductive performance of sows during the low fertility season","volume":"159","author":"Pena","year":"2000","journal-title":"Vet. J."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0180","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/S0378-4320(01)00134-8","article-title":"Effect of vulvomucosal injection of d-cloprostenol at weaning and at insemination on reproductive performance of sows during the low fertility summer season under field conditions","volume":"68","author":"Pe\u00f1a","year":"2001","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0185","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1095\/biolreprod19.1.69","article-title":"Distribution and morphology of fresh and frozen-thawed sperm in the reproductive tract of gilts after artificial insemination","volume":"19","author":"Pursel","year":"1978","journal-title":"Biol. Reprod."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0190","first-page":"51","article-title":"Recent advances in boar semen cryopreservation","volume":"66","author":"Rath","year":"2009","journal-title":"Soc. Reprod. Fertil. Suppl."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0195","doi-asserted-by":"crossref","first-page":"785","DOI":"10.1016\/S0093-691X(97)00034-4","article-title":"In vitro fertilization of porcine oocytes with fresh and frozen-thawed ejaculated or frozen-thawed epididymal semen obtained from identical boars","volume":"47","author":"Rath","year":"1997","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0200","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1016\/j.anireprosci.2013.01.007","article-title":"Effect of interval between inseminations when using frozen-thawed boar sperm on fertility and fetal paternity in mature gilts","volume":"137","author":"Ringwelski","year":"2013","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0205","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1111\/j.1439-0531.2011.01828.x","article-title":"Approaches towards efficient use of boar semen in the pig industry","volume":"46","author":"Roca","year":"2011","journal-title":"Reprod. Dom. Anim."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0210","doi-asserted-by":"crossref","first-page":"2164","DOI":"10.2527\/2004.8272164x","article-title":"The reproductive performance and factors affecting on-farm application of low-dose intrauterine deposit of semen in sows","volume":"82","author":"Rozeboom","year":"2004","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0215","doi-asserted-by":"crossref","first-page":"827","DOI":"10.1111\/j.1745-7254.2006.00393.x","article-title":"Multiple mechanisms involved in oxytocin-induced modulation of myometrial contractility","volume":"27","author":"Shmygol","year":"2006","journal-title":"Acta Pharmacol. Sin."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0220","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1016\/0378-4320(93)90062-V","article-title":"Boar stimuli around insemination affect reproductive processes in pigs: a review","volume":"32","author":"Soede","year":"1993","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0225","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1016\/j.anireprosci.2010.07.002","article-title":"Effect of number of motile, frozen-thawed boar sperm and number of fixed-time inseminations on fertility in estrous-synchronized gilts","volume":"121","author":"Spencer","year":"2010","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0230","doi-asserted-by":"crossref","first-page":"151","DOI":"10.4142\/jvs.2010.11.2.151","article-title":"Relationship between sperm quality traits and field-fertility of porcine semen","volume":"11","author":"Tsakmakidis","year":"2010","journal-title":"J. Vet. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0235","doi-asserted-by":"crossref","first-page":"536","DOI":"10.1016\/j.theriogenology.2004.09.043","article-title":"Improving the efficiency of sperm technologies in pigs: the value of deep intrauterine insemination","volume":"63","author":"Vazquez","year":"2005","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0240","doi-asserted-by":"crossref","first-page":"831","DOI":"10.1016\/0093-691X(94)90451-N","article-title":"Effect of time of insemination relative to ovulation on fertility with liquid and frozen boar semen","volume":"42","author":"Waberski","year":"1994","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0245","doi-asserted-by":"crossref","first-page":"481","DOI":"10.1016\/S0378-4320(00)00099-3","article-title":"The causes of reduced fertility with cryopreserved semen","volume":"60\u201361","author":"Watson","year":"2000","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0250","doi-asserted-by":"crossref","first-page":"1683","DOI":"10.1016\/S0093-691X(02)00648-9","article-title":"Intrauterine insemination of sows with reduced sperm numbers: results of a commercially based field trial","volume":"57","author":"Watson","year":"2002","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0255","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1016\/S0378-4320(03)00155-6","article-title":"Effect of estrogen formulation and its site of deposition on serum pgfm concentrations, uterine contractility, and time of ovulation in artificially inseminated weaned sows","volume":"80","author":"Willenburg","year":"2004","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2014.10.018_bib0260","doi-asserted-by":"crossref","first-page":"821","DOI":"10.2527\/2003.814821x","article-title":"Influence of hormone supplementation to extended semen on artificial insemination, uterine contractions, establishment of a sperm reservoir, and fertility in swine","volume":"81","author":"Willenburg","year":"2003","journal-title":"J. Anim. Sci."}],"container-title":["Animal Reproduction Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0378432014003261?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0378432014003261?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T06:29:51Z","timestamp":1759904991000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0378432014003261"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,12]]},"references-count":52,"journal-issue":{"issue":"3-4","published-print":{"date-parts":[[2014,12]]}},"alternative-id":["S0378432014003261"],"URL":"https:\/\/doi.org\/10.1016\/j.anireprosci.2014.10.018","relation":{},"ISSN":["0378-4320"],"issn-type":[{"value":"0378-4320","type":"print"}],"subject":[],"published":{"date-parts":[[2014,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The effect of numbers of frozen-thawed boar sperm and addition of prostaglandin F2\u03b1 at insemination on fertility in pigs","name":"articletitle","label":"Article Title"},{"value":"Animal Reproduction Science","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.anireprosci.2014.10.018","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2014 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}