{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T07:33:54Z","timestamp":1767857634911,"version":"3.49.0"},"reference-count":38,"publisher":"Oxford University Press (OUP)","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2003,1,1]]},"DOI":"10.2527\/2003.811249x","type":"journal-article","created":{"date-parts":[[2016,8,9]],"date-time":"2016-08-09T17:04:28Z","timestamp":1470762268000},"page":"249-260","source":"Crossref","is-referenced-by-count":50,"title":["Plasma gonadotropins and ovarian hormones during the estrous cycle in high compared to low ovulation rate gilts1"],"prefix":"10.1093","volume":"81","author":[{"given":"R. V.","family":"Knox","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Vatzias","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C. H.","family":"Naber","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D. R.","family":"Zimmerman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","reference":[{"key":"key\n\t\t\t\t20180202040616_CAHILL-ETAL-1981","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1530\/jrf.0.0620141","article-title":"Hormonal and follicular relationships in ewes of high and low ovulation rates","volume":"62","author":"Cahill","year":"1981","journal-title":"J. Reprod. Fertil."},{"key":"key\n\t\t\t\t20180202040616_CLARK-ETAL-1982","doi-asserted-by":"crossref","first-page":"697","DOI":"10.1016\/0093-691X(82)90035-8","article-title":"Time of ovarian follicle selection during the porcine estrous cycle","volume":"18","author":"Clark","year":"1982","journal-title":"Theriogenology"},{"key":"key\n\t\t\t\t20180202040616_DAVIS-ETAL-1981","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/0378-4320(81)90016-6","article-title":"Interactions between dietary protein, ovulation rate and follicle stimulating hormone level in the ewe","volume":"4","author":"Davis","year":"1981","journal-title":"Anim. Reprod. Sci."},{"key":"key\n\t\t\t\t20180202040616_DRIANCOURT-ETAL-1985","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1530\/jrf.0.0730093","article-title":"Ovarian follicular populations and preovulatory enlargement in Booroola and control Merino ewes","volume":"73","author":"Driancourt","year":"1985","journal-title":"J. Reprod. Fertil."},{"key":"key\n\t\t\t\t20180202040616_EDGERTON-ETAL-2000","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1095\/biolreprod62.2.365","article-title":"Effects of progesterone and estradiol on uterine secretion of prostaglandin F2\u03b1 in response to oxytocin in ovariectomized sows","volume":"62","author":"Edgerton","year":"2000","journal-title":"Biol. Reprod."},{"key":"key\n\t\t\t\t20180202040616_GADSBY-ETAL-1990","doi-asserted-by":"crossref","first-page":"787","DOI":"10.1210\/endo-126-2-787","article-title":"Prostaglandin F2\u03b1 receptors on enzyme-dissociated pig luteal cells throughout the estrous cycle","volume":"126","author":"Gadsby","year":"1990","journal-title":"Endocrinology"},{"key":"key\n\t\t\t\t20180202040616_GROTJAN-AND-STEINBERGER-1977","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/0010-4825(77)90020-8","article-title":"Radioimmunoassay and bioassay data processing using a logistic curve fitting routine adapted to a desk top computer","volume":"7","author":"Grotjan","year":"1977","journal-title":"Comput. Biol. Med."},{"key":"key\n\t\t\t\t20180202040616_GUTHRIE-AND-BOLT-1983","doi-asserted-by":"crossref","first-page":"993","DOI":"10.2527\/jas1983.574993x","article-title":"Changes in plasma estrogen, luteinizing hormone, follicle-stimulating hormone and 13,14-dihydro-15-keto-prostaglandin F2\u03b1 during blockade of luteolysis in pigs after human chorionic gonadotropin treatment","volume":"57","author":"Guthrie","year":"1983","journal-title":"J. Anim. Sci."},{"key":"key\n\t\t\t\t20180202040616_GUTHRIE-ETAL-1974","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1530\/jrf.0.0410361","article-title":"Plasma hormone concentrations and fertility in pigs induced to ovulate with PMSG","volume":"41","author":"Guthrie","year":"1974","journal-title":"J. Reprod. Fertil."},{"key":"key\n\t\t\t\t20180202040616_GUTHRIE-ETAL-1995","doi-asserted-by":"crossref","first-page":"2834","DOI":"10.2527\/1995.7392834x","article-title":"Follicular atresia in pigs: Measurement and physiology","volume":"73","author":"Guthrie","year":"1995","journal-title":"J. Anim. Sci."},{"key":"key\n\t\t\t\t20180202040616_GUTHRIE-ETAL-1997","doi-asserted-by":"crossref","first-page":"870","DOI":"10.1095\/biolreprod56.4.870","article-title":"Expression of different molecular mass forms of inhibin in atretic and nonatretic follicles during the early luteal phase and altrenogest-synchronized follicular phase in pigs","volume":"56","author":"Guthrie H. D.Ireland","year":"1997","journal-title":"Biol. Reprod."},{"key":"key\n\t\t\t\t20180202040616_HASEGAWA-ETAL-1988","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1677\/joe.0.1180211","article-title":"Changes in serum concentrations of inhibin in cyclic pigs","volume":"118","author":"Hasegawa","year":"1988","journal-title":"J. Endocrinol."},{"key":"key\n\t\t\t\t20180202040616_HOAK-AND-SCHWARTZ-1980","doi-asserted-by":"crossref","first-page":"4953","DOI":"10.1073\/pnas.77.8.4953","article-title":"Blockade of recruitment of ovarian follicles by suppression of the secondary surge of follicle-stimulating hormone with porcine follicular fluid","volume":"77","author":"Hoak","year":"1980","journal-title":"Proc. Natl. Acad. Sci. USA"},{"key":"key\n\t\t\t\t20180202040616_HUNTER-ETAL-1993","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1530\/jrf.0.0970475","article-title":"Comparisons of endocrinology and behavioural events during the periovulatory period in Meishan and Large-White hybrid gilts","volume":"97","author":"Hunter","year":"1993","journal-title":"J. Reprod. Fertil."},{"key":"key\n\t\t\t\t20180202040616_HUNTER-ETAL-1996","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1677\/joe.0.1500141","article-title":"Periovulatory endocrinology in high ovulating Meishan sows","volume":"150","author":"Hunter","year":"1996","journal-title":"J. Endocrinol."},{"key":"key\n\t\t\t\t20180202040616_KELLY-ETAL-1988A","doi-asserted-by":"crossref","first-page":"1230","DOI":"10.2527\/jas1988.6651230x","article-title":"Characterization of antral follicle populations during the estrous cycle in pigs selected for ovulation rate","volume":"66","author":"Kelly","year":"1988","journal-title":"J. Anim. Sci."},{"key":"key\n\t\t\t\t20180202040616_KELLY-ETAL-1988B","doi-asserted-by":"crossref","first-page":"1462","DOI":"10.2527\/jas1988.6661462x","article-title":"Characterization of gonadotropic and ovarian steroid hormones during the periovulatory period in high ovulating select and control line gilts","volume":"66","author":"Kelly","year":"1988","journal-title":"J. Anim. Sci."},{"key":"key\n\t\t\t\t20180202040616_KING-ETAL-1993","doi-asserted-by":"crossref","first-page":"975","DOI":"10.2527\/1993.714975x","article-title":"Ovulatory and endocrine responses after active immunization of gilts against a synthetic fragment of bovine inhibin","volume":"71","author":"King","year":"1993","journal-title":"J. Anim. Sci."},{"key":"key\n\t\t\t\t20180202040616_KNOX-1989","volume-title":"Effects of suppression of FSH concentrations during the estrous cycle of the pig on follicular development, ovulation rate and return to estrus.","author":"Knox","year":"1989"},{"key":"key\n\t\t\t\t20180202040616_KNOX-1992","volume-title":"Follicle maturation, ovulation rate and early embryonic development in pigs as influenced by natural and induced changes in gonadotropins during the estrous cycle.","author":"Knox","year":"1992"},{"key":"key\n\t\t\t\t20180202040616_KNOX-ETAL-1991","doi-asserted-by":"crossref","first-page":"761","DOI":"10.2527\/1991.692761x","article-title":"Follicle stimulating hormone (FSH) during the secondary surge in gilts as influenced by administration of porcine follicular fluid (pFF)","volume":"69","author":"Knox","year":"1991","journal-title":"J. Anim. Sci."},{"key":"key\n\t\t\t\t20180202040616_KNOX-AND-ZIMMERMAN-1993","doi-asserted-by":"crossref","first-page":"1546","DOI":"10.2527\/1993.7161546x","article-title":"Effect of administration of porcine follicular fluid to gilts during the luteal phase of the estrous cycle on plasma gonadotropins, follicular development, and ovulation rate","volume":"71","author":"Knox","year":"1993","journal-title":"J. Anim. Sci."},{"key":"key\n\t\t\t\t20180202040616_LI-ETAL-1997","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1095\/biolreprod57.1.112","article-title":"Expression of follistatin and inhibin\/activin subunit genes in porcine follicles","volume":"57","author":"Li","year":"1997","journal-title":"Biol. Reprod."},{"key":"key\n\t\t\t\t20180202040616_MARISCAL-ETAL-1998","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/S0378-4320(98)00141-9","article-title":"Concentrations of gonadotropins, estradiol and progesterone in sows selected on an index of ovulation rate and embryo survival","volume":"54","author":"Mariscal","year":"1998","journal-title":"Anim. Reprod. Sci."},{"key":"key\n\t\t\t\t20180202040616_MCNATTY-ETAL-1985","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1530\/jrf.0.0750121","article-title":"FSH influences follicle viability, oestradiol biosynthesis and ovulation rate in Romney ewes","volume":"75","author":"McNatty","year":"1985","journal-title":"J. Reprod. Fertil."},{"key":"key\n\t\t\t\t20180202040616_MIYAMOTO-ETAL-1985","doi-asserted-by":"crossref","first-page":"396","DOI":"10.1016\/0006-291X(85)90164-0","article-title":"Isolation of porcine follicular fluid inhibin of 32K daltons","volume":"129","author":"Miyamoto","year":"1985","journal-title":"Biochem. Biophys. Res. Commun."},{"key":"key\n\t\t\t\t20180202040616_MIZUMACHI-ETAL-1990","doi-asserted-by":"crossref","first-page":"1058","DOI":"10.1210\/endo-126-2-1058","article-title":"Superovulation of ewes immunized against human recombinant inhibin alpha subunit associated with increased pre- and postovulatory follicle stimulating hormone concentrations","volume":"126","author":"Mizumachi","year":"1990","journal-title":"Endocrinology"},{"key":"key\n\t\t\t\t20180202040616_NISWENDER-ETAL-1970","doi-asserted-by":"crossref","first-page":"576","DOI":"10.1210\/endo-87-3-576","article-title":"Radioimmunoassay of serum concentrations of luteinizing hormone throughout the estrous cycle in pigs","volume":"87","author":"Niswender","year":"1970","journal-title":"Endocrinology"},{"key":"key\n\t\t\t\t20180202040616_PUSATERI-ETAL-1996","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1095\/biolreprod55.3.590","article-title":"Maternal recognition of pregnancy in swine. II. Plasma concentrations of progesterone and 13, 14-dihydro-15-keto-prostaglandin F2\u03b1 during the estrous cycle and during short and long pseudopregnancy in gilts","volume":"55","author":"Pusateri","year":"1996","journal-title":"Biol. Reprod."},{"key":"key\n\t\t\t\t20180202040616_SAIRAM-AND-DOWNEY-1988","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1530\/acta.0.1170039","article-title":"Exit of inhibin-like bioactivity from gonadotropin-stimulated prepubertal pig ovaries","volume":"117","author":"Sairam","year":"1988","journal-title":"Acta Endocrinol."},{"key":"key\n\t\t\t\t20180202040616_SCHANBACHER-1988","doi-asserted-by":"crossref","first-page":"2323","DOI":"10.1210\/endo-123-5-2323","article-title":"Radioimmunoassay of inhibin: serum responses to unilateral and bilateral orchidectomy","volume":"123","author":"Schanbacher","year":"1988","journal-title":"Endocrinology"},{"key":"key\n\t\t\t\t20180202040616_SHAW-AND-FOXCROFT-1985","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1530\/jrf.0.0750017","article-title":"Relationships between LH, FSH and prolactin secretion and reproductive activity in the weaned sow","volume":"75","author":"Shaw","year":"1985","journal-title":"J. Reprod. Fertil."},{"key":"key\n\t\t\t\t20180202040616_TILTON-ETAL-1994","doi-asserted-by":"crossref","first-page":"963","DOI":"10.1095\/biolreprod51.5.963","article-title":"Gonadotropin secretion in ovariectomized Chinese Meishan and hybrid Large White gilts; Responses to challenges with estradiol benzoate, gonadotropin-releasing hormone, or porcine follicular fluid","volume":"51","author":"Tilton","year":"1994","journal-title":"Biol. Reprod."},{"key":"key\n\t\t\t\t20180202040616_TROUT-ETAL-1992","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1530\/jrf.0.0940107","article-title":"Effects of weaning on concentrations of inhibin in follicular fluid and plasma of sows","volume":"94","author":"Trout","year":"1992","journal-title":"J. Reprod. Fert."},{"issue":"Suppl. 1","key":"key\n\t\t\t\t20180202040616_VATZIAS-ETAL-1991","first-page":"432","article-title":"Further characterization of changes in ovarian follicle populations during the follicular phase as affected by genetic selection for high ovulation rate in gilts","volume":"69","author":"Vatzias","year":"1991","journal-title":"J. Anim. Sci."},{"key":"key\n\t\t\t\t20180202040616_WHEATON-ETAL-1998","doi-asserted-by":"crossref","first-page":"813","DOI":"10.1016\/S0093-691X(98)00030-2","article-title":"Effects of passive immunization using antibody against an alpha-inhibin peptide on follicle-stimulating hormone concentrations and litter size in sows","volume":"49","author":"Wheaton","year":"1998","journal-title":"Theriogenology"},{"issue":"Suppl. 1","key":"key\n\t\t\t\t20180202040616_ZIMMERMAN-AND-KOPF-1988","first-page":"151","article-title":"Effect of genetic selection for high ovulation rate in swine on follicle populations during the preovulatory period","volume":"66","author":"Zimmerman","year":"1988","journal-title":"J. Anim. Sci."},{"issue":"Suppl. 1","key":"key\n\t\t\t\t20180202040616_ZIMMERMAN-ETAL-1990","first-page":"467","article-title":"Changes in ovarian follicle population during the follicular phase of the estrous cycle as influenced by genetic selection for high ovulation rate in pigs","volume":"68","author":"Zimmerman","year":"1990","journal-title":"J. Anim. Sci."}],"container-title":["Journal of Animal Science"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/jas\/article-pdf\/81\/1\/249\/23748555\/249.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,9,12]],"date-time":"2019-09-12T06:09:35Z","timestamp":1568268575000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jas\/article\/81\/1\/249\/4789863"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,1,1]]},"references-count":38,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2003,1,1]]}},"URL":"https:\/\/doi.org\/10.2527\/2003.811249x","relation":{},"ISSN":["0021-8812","1525-3163"],"issn-type":[{"value":"0021-8812","type":"print"},{"value":"1525-3163","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2003,1]]},"published":{"date-parts":[[2003,1,1]]}}}