{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T22:27:13Z","timestamp":1775255233131,"version":"3.50.1"},"reference-count":45,"publisher":"Elsevier BV","issue":"1-4","license":[{"start":{"date-parts":[[2011,10,1]],"date-time":"2011-10-01T00:00:00Z","timestamp":1317427200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2011,10,1]],"date-time":"2011-10-01T00:00:00Z","timestamp":1317427200000},"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":[[2011,10]]},"DOI":"10.1016\/j.anireprosci.2011.09.006","type":"journal-article","created":{"date-parts":[[2011,9,22]],"date-time":"2011-09-22T18:31:04Z","timestamp":1316716264000},"page":"100-106","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":26,"title":["Effect of eCG on early resumption of ovarian activity in postpartum dairy cows"],"prefix":"10.1016","volume":"128","author":[{"given":"B.","family":"Rostami","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Niasari-Naslaji","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Vojgani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Nikjou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Amanlou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Gerami","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.anireprosci.2011.09.006_bib0005","first-page":"157","article-title":"Increased pregnancy rates in embryo recipients treated with CIDR-B devices and eCG","volume":"55","author":"Baruselli","year":"2001","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0010","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1095\/biolreprod56.1.133","article-title":"Energy balance and ovarian follicle development prior to the first ovulation postpartum in dairy cows receiving three levels of dietary fat","volume":"56","author":"Beam","year":"1997","journal-title":"Biol. Reprod."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0015","doi-asserted-by":"crossref","first-page":"121","DOI":"10.3168\/jds.S0022-0302(98)75559-6","article-title":"Energy balance, metabolic hormones, and early postpartum follicular development in dairy cows fed prilled lipid","volume":"81","author":"Beam","year":"1998","journal-title":"J. Dairy Sci."},{"issue":"Suppl.","key":"10.1016\/j.anireprosci.2011.09.006_bib0020","first-page":"411","article-title":"Effects of energy balance on follicular development and first ovulation in post-partum dairy cows","volume":"54","author":"Beam","year":"1999","journal-title":"J. Reprod. Fertil."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0025","doi-asserted-by":"crossref","first-page":"528","DOI":"10.1016\/j.theriogenology.2009.04.008","article-title":"Effects of human chorionic gonadotropin on luteal blood flow and progesterone secretion in cows and in vitro-microdialyzed corpora lutea","volume":"72","author":"Beindorff","year":"2009","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0030","doi-asserted-by":"crossref","first-page":"767","DOI":"10.3168\/jds.S0022-0302(89)79169-4","article-title":"Interrelationship between energy balance and postpartum reproductive function in dairy cattle","volume":"72","author":"Butler","year":"1989","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0035","doi-asserted-by":"crossref","first-page":"3704","DOI":"10.3168\/jds.S0022-0302(04)73509-2","article-title":"Timed artificial insemination with estradiol cypionate or insemination at estrus in high-producing dairy cows","volume":"8","author":"Cerri","year":"2004","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0040","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1530\/jrf.0.0910411","article-title":"Effects of progestogen treatment on concentrations of prostaglandins and oxytocin in plasma from the posterior vena cava of post-partum beef cows","volume":"91","author":"Cooper","year":"1991","journal-title":"J. Reprod. Fertil."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0045","first-page":"216","article-title":"Pregnancy rates in lactating beef cows treated with progesterone releasing devices, estradiol benzoate and equine chorionic gonadotropin (eCG)","volume":"59","author":"Cutaia","year":"2003","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0050","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1530\/jrf.0.0830159","article-title":"Gonadotrophin secretion and ovarian responses in prepubertal heifers actively immunized against androstenedione and oestradiol-17\u00df","volume":"83","author":"D\u2019Occhio","year":"1988","journal-title":"Reproduction"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0055","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1016\/0378-4320(88)90015-2","article-title":"Characterization of short luteal cycles in the early post-partum period and their relation to reproductive performance of dairy cows","volume":"16","author":"Eger","year":"1988","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0060","first-page":"207","article-title":"Effect of early postpartum ovulation on fertility in dairy cows","volume":"45","author":"Galv\u00e3o","year":"2010","journal-title":"Reprod. Domest. Anim."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0065","doi-asserted-by":"crossref","first-page":"1353","DOI":"10.2527\/jas1986.6251353x","article-title":"Endocrine profiles associated with life span of induced corpora lutea in postpartum beef cows","volume":"62","author":"Garcia-Winder","year":"1986","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0070","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1016\/0378-4320(78)90021-0","article-title":"FSH and LH activity of PMSG from mares at different stages of gestation","volume":"1","author":"Gonzalez-Menico","year":"1978","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0075","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1016\/0093-691X(82)90160-1","article-title":"Short estrous cycles in postpartum cows as influenced by level of milk-production, suckling, diet, season of calving and interval to 1st estrus","volume":"18","author":"Hinshelwood","year":"1982","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0080","doi-asserted-by":"crossref","first-page":"641","DOI":"10.1111\/j.1439-0450.1989.tb00657.x","article-title":"Bovine uterine defence mechanisms: a review","volume":"36","author":"Hussain","year":"1989","journal-title":"J. Vet. Med."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0085","doi-asserted-by":"crossref","first-page":"587","DOI":"10.1095\/biolreprod38.3.587","article-title":"Receptors for luteinizing hormone and follicle-stimulating hormone in largest follicles of postpartum beef cows","volume":"38","author":"Inskeep","year":"1988","journal-title":"Biol. Reprod."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0090","doi-asserted-by":"crossref","first-page":"1221","DOI":"10.1016\/S0093-691X(98)00222-2","article-title":"Factors affecting reproductive performance in Ontario dairy herds","volume":"50","author":"Kinsel","year":"1998","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0095","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1530\/eje.0.1340497","article-title":"Bovine granulosa cell culture for assessment of potency and specificity of antibodies to pregnant mares serum gonadotrophin","volume":"134","author":"Kuran","year":"1996","journal-title":"Eur. J. Endocrinol."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0100","doi-asserted-by":"crossref","first-page":"1148","DOI":"10.1095\/biolreprod44.6.1148","article-title":"Qualitative cell composition of human and bovine corpora lutea from various reproductive states","volume":"44","author":"Lei","year":"1991","journal-title":"Biol. Reprod."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0105","doi-asserted-by":"crossref","first-page":"775","DOI":"10.1016\/S0093-691X(02)01122-6","article-title":"Effects of pregnant mare serum gonadotropin (eCG) on follicle development and granulosa-cell apoptosis in the pig","volume":"59","author":"Liua","year":"2003","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0110","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1016\/S0378-4320(00)00205-0","article-title":"The role of sub-optimal preovulatoryoestradiol secretion in the etiology of premature luteolysis during the short oestrous cycle in the cow","volume":"64","author":"Mann","year":"2000","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0115","doi-asserted-by":"crossref","first-page":"212","DOI":"10.1016\/0034-5288(95)90104-3","article-title":"Patterns of follicular development during periods of anovulation in pasture-fed dairy cows after calving","volume":"58","author":"McDougall","year":"1995","journal-title":"Res. Vet. Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0120","doi-asserted-by":"crossref","first-page":"1573","DOI":"10.3168\/jds.S0022-0302(91)78319-7","article-title":"First postpartum luteal function in dairy cows after ovulation induced by progestogen and gonadotropin releasing hormone","volume":"74","author":"Mee","year":"1991","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0125","doi-asserted-by":"crossref","first-page":"1646","DOI":"10.3168\/jds.S0022-0302(01)74600-0","article-title":"Effects of presynchronization and bovine somatotropin on pregnancy rates to a timed artificial insemination protocol in lactating dairy cows","volume":"84","author":"Moreira","year":"2001","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0130","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1530\/jrf.0.0560113","article-title":"Influence of dose, repeated treatment and batch of hormone on ovarian response in heifers treated with PMSG","volume":"56","author":"Newcomb","year":"1979","journal-title":"J. Reprod. Fertil."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0135","doi-asserted-by":"crossref","first-page":"483","DOI":"10.1530\/jrf.0.0850483","article-title":"Cellular composition of the cyclic corpus luteum of the cow","volume":"85","author":"O'Shea","year":"1989","journal-title":"J. Reprod. Fertil."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0140","doi-asserted-by":"crossref","first-page":"277","DOI":"10.1016\/0093-691X(89)90318-X","article-title":"Temporal changes in serum prostaglandin F2\u03b1 and oxytocin in dairy cows with short luteal phases after the first post partum ovulation","volume":"32","author":"Peter","year":"1989","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0145","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1016\/0378-4320(90)90058-N","article-title":"Characterization of ovarian activity in postpartum dairy cows using ultrasound imaging and progesterone profiles","volume":"22","author":"Rajamahendran","year":"1990","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0150","doi-asserted-by":"crossref","first-page":"613","DOI":"10.1016\/0093-691X(81)90065-0","article-title":"Reducing the incidence of short estrous cycles in beef cows with norgestomet","volume":"15","author":"Ramirez-Godinez","year":"1981","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0155","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1530\/jrf.0.0600301","article-title":"Some endocrine changes associated with the postpartum period of the suckling beef cow","volume":"60","author":"Rawlings","year":"1980","journal-title":"J. Reprod. Fertil."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0160","first-page":"335","article-title":"The relationship between ovarian hormones and uterine infection","volume":"65","author":"Rowson","year":"1953","journal-title":"Vet. Rec."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0165","doi-asserted-by":"crossref","first-page":"2881","DOI":"10.2527\/2001.79112881x","article-title":"Effect of human chorionic gonadotropin on luteal function and reproductive performance of high-producing lactating Holstein dairy cows","volume":"79","author":"Santos","year":"2001","journal-title":"J. Anim. Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0170","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1016\/j.anireprosci.2008.01.014","article-title":"Risk factors for resumption of postpartum estrous cycles and embryonic survival in lactating dairy cows","volume":"110","author":"Santos","year":"2009","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0175","unstructured":"SAS Institute Inc., 2001. Statistical Analysis System: A User's Guide, version 8.2. Cary, NC."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0180","doi-asserted-by":"crossref","first-page":"569","DOI":"10.1530\/jrf.0.0880569","article-title":"Resumption of follicular activity in the early post-partum period of dairy cows","volume":"88","author":"Savio","year":"1990","journal-title":"J. Reprod. Fertil."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0185","doi-asserted-by":"crossref","first-page":"581","DOI":"10.1530\/jrf.0.0880581","article-title":"Development of dominant follicles and length of ovarian cycles in post-partum dairy cows","volume":"88","author":"Savio","year":"1990","journal-title":"J. Reprod. Fertil."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0190","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1017\/S1357729800014260","article-title":"Relationships between energy balance and post-partum ovarian activity and fertility in first lactation dairy cows","volume":"62","author":"Senatore","year":"1996","journal-title":"Anim. Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0195","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1530\/reprod\/119.1.157","article-title":"Effect of administration of eCG to postpartum cows on folliculogenesis in the ovary ipsilateral to the previously gravid uterine horn and uterine involution","volume":"119","author":"Sheldon","year":"2000","journal-title":"J. Reprod. Fertil."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0200","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1016\/j.theriogenology.2008.12.025","article-title":"Effects of equine chorionic gonadotropin and type of ovulatory stimulus in a timed-AI protocol on reproductive responses in dairy cows","volume":"72","author":"Souza","year":"2009","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0205","doi-asserted-by":"crossref","first-page":"367","DOI":"10.1016\/0093-691X(83)90092-4","article-title":"Influence of early estrus, ovulation and insemination on fertility in post partum Holstein cows","volume":"19","author":"Stevenson","year":"1983","journal-title":"Theriogenology"},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0210","doi-asserted-by":"crossref","first-page":"725","DOI":"10.3168\/jds.S0022-0302(94)77006-5","article-title":"Resumption of follicular activity and interval to postpartum ovulation after exogenous progestins","volume":"77","author":"Stevenson","year":"1994","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0215","doi-asserted-by":"crossref","first-page":"2567","DOI":"10.3168\/jds.S0022-0302(06)72333-5","article-title":"Treatment of cycling and noncycling lactating dairy cows with progesterone during Ovsynch","volume":"89","author":"Stevenson","year":"2006","journal-title":"J. Dairy Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0220","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1016\/j.anireprosci.2007.07.013","article-title":"Influence of parity on follicular dynamics and resumption of ovarian cycle in postpartum dairy cows","volume":"108","author":"Tanaka","year":"2008","journal-title":"Anim. Reprod. Sci."},{"key":"10.1016\/j.anireprosci.2011.09.006_bib0225","doi-asserted-by":"crossref","first-page":"608","DOI":"10.3168\/jds.S0022-0302(73)85227-0","article-title":"Postpartum estrus as an indicator of reproductive status in dairy cow","volume":"56","author":"Thatcher","year":"1973","journal-title":"J. Dairy Sci."}],"container-title":["Animal Reproduction Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0378432011002417?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0378432011002417?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T06:19:33Z","timestamp":1759904373000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0378432011002417"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,10]]},"references-count":45,"journal-issue":{"issue":"1-4","published-print":{"date-parts":[[2011,10]]}},"alternative-id":["S0378432011002417"],"URL":"https:\/\/doi.org\/10.1016\/j.anireprosci.2011.09.006","relation":{},"ISSN":["0378-4320"],"issn-type":[{"value":"0378-4320","type":"print"}],"subject":[],"published":{"date-parts":[[2011,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Effect of eCG on early resumption of ovarian activity in postpartum dairy cows","name":"articletitle","label":"Article Title"},{"value":"Animal Reproduction Science","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.anireprosci.2011.09.006","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2011 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}