{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,5]],"date-time":"2025-11-05T06:21:03Z","timestamp":1762323663443,"version":"build-2065373602"},"reference-count":37,"publisher":"Elsevier BV","issue":"1-2","license":[{"start":{"date-parts":[[2014,2,1]],"date-time":"2014-02-01T00:00:00Z","timestamp":1391212800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2014,2,1]],"date-time":"2014-02-01T00:00:00Z","timestamp":1391212800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Animal Reproduction Science"],"published-print":{"date-parts":[[2014,2]]},"DOI":"10.1016\/j.anireprosci.2013.12.009","type":"journal-article","created":{"date-parts":[[2014,1,7]],"date-time":"2014-01-07T06:00:53Z","timestamp":1389074453000},"page":"1-7","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":9,"title":["Effect of estradiol cypionate and amount of progesterone in the intravaginal device on synchronization of estrus, ovulation and on pregnancy rate in beef cows treated with FTAI based protocols"],"prefix":"10.1016","volume":"145","author":[{"given":"Gast\u00f3n","family":"Uslenghi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Santiago Gonz\u00e1lez","family":"Chaves","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jorge","family":"Cabodevila","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Santiago","family":"Callejas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.anireprosci.2013.12.009_bib0005","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/j.anireprosci.2007.12.001","article-title":"Effect of timing of estradiol benzoate administration upon synchronization of ovulation in suckling Nelore cows (Bos indicus) treated with a progesterone-releasing intravaginal device","volume":"109","author":"Ayres","year":"2008","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0010","doi-asserted-by":"crossref","first-page":"479","DOI":"10.1016\/j.anireprosci.2004.04.025","article-title":"The use of hormonal treatments to improve reproductive performance of anestrous beef cattle in tropical climates","volume":"82","author":"Baruselli","year":"2004","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0015","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1016\/j.theriogenology.2008.03.015","article-title":"Optimizing the accuracy of detecting a functional corpus luteum in dairy cows","volume":"70","author":"Bicalho","year":"2008","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0020","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1016\/S0378-4320(03)00097-6","article-title":"Pattern and manipulation of folicular development in Bos indicus cattle","volume":"78","author":"B\u00f3","year":"2003","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0025","first-page":"223","article-title":"Technologies for fixed-time artificial insemination and their influence on reproductive performance of Bos indicus cattle","volume":"64","author":"B\u00f3","year":"2007","journal-title":"Soc. Reprod. Fertil. Suppl."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0030","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1016\/j.anireprosci.2005.03.011","article-title":"Influence of different doses of progesterone treatments on ovarian follicle status in beef cows","volume":"91","author":"Callejas","year":"2006","journal-title":"Anim. Reprod. Sci."},{"issue":"Suppl. 1","key":"10.1016\/j.anireprosci.2013.12.009_bib0035","first-page":"409","article-title":"Uso del cipionato de estradiol para sincronizar ovulaciones en vaquillonas Holando","volume":"31","author":"Callejas","year":"2011","journal-title":"Rev. Arg. Prod. Anim."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0040","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/j.theriogenology.2007.08.035","article-title":"Effect of early luteolysis in progesterone-based timed AI protocols in Bos indicus, Bos indicus \u00d7 Bos taurus, and Bos taurus heifers","volume":"69","author":"Carvalho","year":"2008","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0045","doi-asserted-by":"crossref","first-page":"4205","DOI":"10.3168\/jds.S0022-0302(06)72466-3","article-title":"Reproduction in dairy cows following progesterone insert presynchronization and resynchronization protocols","volume":"89","author":"Chebel","year":"2006","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0050","doi-asserted-by":"crossref","first-page":"855","DOI":"10.1016\/S0093-691X(03)00091-8","article-title":"Effects of estradiol cypionate (ECP) on ovarian follicular dynamics, synchrony of ovulation, and fertility in CIDR-based, fixed-time AI programs in beef heifers","volume":"60","author":"Colazo","year":"2003","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0055","doi-asserted-by":"crossref","first-page":"378","DOI":"10.1016\/j.theriogenology.2009.03.006","article-title":"Progesterone concentrations, exogenous eCG and timing of prostaglandin F2\u03b1 treatment affect fertility in postpuberal Nelore heifers","volume":"72","author":"Dias","year":"2009","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0060","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/S0739-7240(02)00158-3","article-title":"Exogenous hormonal manipulation of ovarian activity in cattle","volume":"23","author":"Diskin","year":"2002","journal-title":"Domest. Anim. Endocrinol."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0065","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.domaniend.2011.08.002","article-title":"Influence of standing estrus before an injection of GnRH during a beef cattle fixed-time AI protocol on LH release, subsequent concentration of progesterone, and steriodogenic enzyme expression","volume":"42","author":"Fields","year":"2012","journal-title":"Domest. Anim. Endocrinol."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0070","first-page":"219","article-title":"The effects of gonadotropin-releasing hormone (GnRH) or estradiol cypionate (ECP) treatment at CIDR insertion on reproductive performance of virgin beef heifers","volume":"59","author":"Garcia","year":"2003","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0075","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/0378-4320(89)90084-5","article-title":"Composition and characteristics of follicular waves during the bovine estrous cycle","volume":"20","author":"Ginther","year":"1989","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0080","doi-asserted-by":"crossref","first-page":"121","DOI":"10.17533\/udea.rccp.323734","article-title":"Cambios en la din\u00e1mica folicular en vacas ceb\u00fa an\u00e9stricas sometidas a suspensi\u00f3n temporal de la lactancia","volume":"13","author":"Henao","year":"2000","journal-title":"Rev. Col. Cienc. Pec."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0085","first-page":"4394","article-title":"Relationship of live weight and corporal condition variation with pospartum folicular dynamic in primiparous zebu cows","volume":"61","author":"Henao Restrepo","year":"2008","journal-title":"Rev. Fac. Nal. Agr. Medell\u00edn"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0090","doi-asserted-by":"crossref","first-page":"830","DOI":"10.2527\/2003.814830x","article-title":"Synchronization of Bos indicus \u00d7 Bos taurus cows for timed artificial insemination using gonadotropin-releasing hormone plus prostaglandin F2\u03b1 in combination with melengestrol acetate","volume":"81","author":"Hiers","year":"2003","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0095","doi-asserted-by":"crossref","first-page":"4226","DOI":"10.3168\/jds.2007-0901","article-title":"Effect of time of artificial insemination and supplemental estradiol on reproduction of lactating dairy cows","volume":"91","author":"Hillegas","year":"2008","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0100","first-page":"1428","article-title":"Prediction of postpartum beef cow body composition using weight to height ratio and visual body condition score","volume":"68","author":"Houghton","year":"1990","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0105","doi-asserted-by":"crossref","first-page":"1807","DOI":"10.1016\/S0093-691X(01)00523-4","article-title":"The effect of estradiol benzoate on synchrony of estrus and fertility in cattle after removal of a progesterone-releasing intravaginal device","volume":"55","author":"Lane","year":"2001","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0110","doi-asserted-by":"crossref","first-page":"1216","DOI":"10.2527\/1998.7641216x","article-title":"Statistical analysis of repeated measures data using SAS procedures","volume":"76","author":"Littell","year":"1998","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0115","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1016\/0378-4320(96)01512-6","article-title":"Effects of estrus cycle control on reproductive efficiency","volume":"42","author":"Macmillan","year":"1996","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0120","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1016\/S0378-4320(03)00098-8","article-title":"Associations between the manipulation of patterns of follicular development and fertility in cattle","volume":"78","author":"Macmillan","year":"2003","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0125","doi-asserted-by":"crossref","first-page":"412","DOI":"10.1111\/j.1439-0531.2011.01890.x","article-title":"Influence of the length of progestagen treatment and the time of oestradiol benzoate application on the ovulatory follicle size and ovulation time in anoestrous and cyclic beef cows","volume":"47","author":"Manes","year":"2012","journal-title":"Reprod. Domest. Anim."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0130","doi-asserted-by":"crossref","first-page":"757","DOI":"10.1016\/S0093-691X(00)00388-5","article-title":"Induction of follicular wave emergence for estrus synchronization and artificial insemination in heifers","volume":"54","author":"Martinez","year":"2000","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0135","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1016\/j.anireprosci.2004.06.005","article-title":"Effects of oestradiol and some of its esters on gonadotrophin releasing and ovarian follicular dynamics in CIDR-treated beef cattle","volume":"86","author":"Martinez","year":"2005","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0140","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/j.theriogenology.2009.02.010","article-title":"Fixed-time artificial insemination with estradiol and progesterone for Bos indicus cows I: basis for development of protocols","volume":"72","author":"Meneghetti","year":"2009","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0145","doi-asserted-by":"crossref","first-page":"466","DOI":"10.3923\/javaa.2010.466.470","article-title":"Comparison of estradiol cypionate and estradiol benzoate effects on ovaric activity, estrus and ovulation on anestrus Bos indicus cows","volume":"9","author":"Peralta-Torres","year":"2010","journal-title":"J. Anim. Vet. Adv."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0150","doi-asserted-by":"crossref","first-page":"684","DOI":"10.2527\/jas.2006-519","article-title":"Relationship between size of ovulatory follicle and pregnancy success in beef heifers","volume":"85","author":"Perry","year":"2007","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0155","doi-asserted-by":"crossref","first-page":"2173","DOI":"10.1016\/j.theriogenology.2006.07.005","article-title":"Effects of insemination-ovulation interval on fertilization rates and embryo characteristics in dairy cattle","volume":"66","author":"Roelofs","year":"2006","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0160","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1016\/j.theriogenology.2009.02.008","article-title":"Fixed-time artificial insemination with estradiol and progesterone for Bos indicus cows II: strategies and factors affecting fertility","volume":"72","author":"S\u00e1 Filho","year":"2009","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0165","doi-asserted-by":"crossref","first-page":"510","DOI":"10.1016\/j.theriogenology.2012.02.031","article-title":"Effects of two estradiol esters (benzoate and cypionate) on the induction of synchronized ovulations in Bos indicus cows submitted to a timed artificial insemination protocol","volume":"78","author":"Sales","year":"2012","journal-title":"Theriogenology"},{"first-page":"846","year":"1998","author":"SAS","key":"10.1016\/j.anireprosci.2013.12.009_bib0170"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0175","series-title":"IX Simposio Internacional de Reproducci\u00f3n Animal, C\u00f3rdoba, Argentina","first-page":"336","article-title":"Evaluaci\u00f3n del pintado en la base de la cola en protocolos de IATF en vacas braford plur\u00edparas","author":"Stahringer","year":"2011"},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0180","doi-asserted-by":"crossref","first-page":"630","DOI":"10.1111\/j.1439-0442.1994.tb00130.x","article-title":"Blood levels of the prostaglandin F2\u03b1 metabolite during the postpartum period in Bos indicus cows in the humid tropics","volume":"41","author":"Toribio","year":"1994","journal-title":"J. Vet. Med. A."},{"key":"10.1016\/j.anireprosci.2013.12.009_bib0185","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1111\/j.1365-2885.1990.tb00745.x","article-title":"Plasma estradiol-17\u03b2 concentrations in the cow during induced estrus and after injection of estradiol-17\u03b2 benzoate and estradiol-17\u03b2 cypionate \u2013 a preliminary study","volume":"13","author":"Vynckier","year":"1990","journal-title":"J. Vet. Pharmacol. Ther."}],"container-title":["Animal Reproduction Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0378432013003643?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0378432013003643?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T06:25:41Z","timestamp":1759904741000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0378432013003643"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,2]]},"references-count":37,"journal-issue":{"issue":"1-2","published-print":{"date-parts":[[2014,2]]}},"alternative-id":["S0378432013003643"],"URL":"https:\/\/doi.org\/10.1016\/j.anireprosci.2013.12.009","relation":{},"ISSN":["0378-4320"],"issn-type":[{"type":"print","value":"0378-4320"}],"subject":[],"published":{"date-parts":[[2014,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Effect of estradiol cypionate and amount of progesterone in the intravaginal device on synchronization of estrus, ovulation and on pregnancy rate in beef cows treated with FTAI based protocols","name":"articletitle","label":"Article Title"},{"value":"Animal Reproduction Science","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.anireprosci.2013.12.009","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"}]}}