{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T17:09:11Z","timestamp":1791824951768,"version":"4.3.4"},"reference-count":32,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2000,3,1]],"date-time":"2000-03-01T00:00:00Z","timestamp":951868800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["General and Comparative Endocrinology"],"published-print":{"date-parts":[[2000,3]]},"DOI":"10.1006\/gcen.2000.7426","type":"journal-article","created":{"date-parts":[[2002,9,17]],"date-time":"2002-09-17T22:31:03Z","timestamp":1032301863000},"page":"335-342","source":"Crossref","is-referenced-by-count":57,"title":["Seasonal Patterns of Plasma Steroid Hormones in Males and Females of the Bearded Dragon Lizard, Pogona barbata"],"prefix":"10.1006","volume":"117","author":[{"given":"Andrew P","family":"Amey","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joan M","family":"Whittier","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1006\/gcen.2000.7426_RF1","series-title":"A Comparison of Two Variants of the Bearded Dragon, Amphibolurus barbatus (Cuvier)","author":"Badham","year":"1971"},{"key":"10.1006\/gcen.2000.7426_RF2","doi-asserted-by":"crossref","first-page":"424","DOI":"10.1006\/gcen.1994.1047","article-title":"The influence of body condition on 17-b estradiol levels in relation to vitellogenesis in female Vipera aspis (Reptilia, Viperidae)","volume":"93","author":"Bonnet","year":"1994","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF3","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1016\/S0083-6729(08)60720-7","article-title":"The metabolism of the natural estrogens","volume":"20","author":"Breuer","year":"1962","journal-title":"Vit. Horm."},{"key":"10.1006\/gcen.2000.7426_RF4","first-page":"252","article-title":"Notes on the eggs, incubation and young of the bearded dragon, Amphibolurus barbatus barbatus (Cuvier)","volume":"3","author":"Bustard","year":"1966","journal-title":"Brit. J. Herp."},{"key":"10.1006\/gcen.2000.7426_RF5","series-title":"Progress in Comparative Endocrinology","first-page":"343","article-title":"Vertebrate vitellogenesis: Molecular model for multihormonal control of gene regulation","author":"Callard","year":"1990"},{"key":"10.1006\/gcen.2000.7426_RF6","doi-asserted-by":"crossref","first-page":"337","DOI":"10.1016\/0016-6480(91)90079-L","article-title":"Plasma vitellogenin and 17\u03b2-estradiol levels during the annual reproductive cycle of Podarcis s. sicula Raf","volume":"84","author":"Carnevali","year":"1991","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF7","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1111\/j.1469-7998.1992.tb03834.x","article-title":"Reproductive cycles of male and female tuatara (Sphenodon punctatus) on Stephens Island, New Zealand","volume":"226","author":"Cree","year":"1992","journal-title":"J. Zool."},{"key":"10.1006\/gcen.2000.7426_RF8","series-title":"Physiology, Hormones, Brain, and Behavior: Biology of the Reptilia","first-page":"1","article-title":"The interaction of hormones, brain and behavior: An emerging discipline in herpetology","author":"Crews","year":"1992"},{"key":"10.1006\/gcen.2000.7426_RF9","series-title":"Physiology and Physiological Ecology: Biology of the Reptilia","first-page":"201","article-title":"Environmental control of reptilian reproductive cycles","author":"Duvall","year":"1982"},{"key":"10.1006\/gcen.2000.7426_RF10","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/0016-6480(86)90176-0","article-title":"Vitellogenesis in the lizard Lacerta vivipara Jacquin 2: Vitellogenin synthesis during reproductive cycle and its control by ovarian steroids","volume":"63","author":"Gavaud","year":"1986","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF11","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1006\/gcen.1995.1158","article-title":"Plasma corticosterone levels are not significantly related to reproductive stage in female common geckos (Hoplodactylus maculatus)","volume":"100","author":"Girling","year":"1995","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF12","doi-asserted-by":"crossref","first-page":"444","DOI":"10.1016\/0016-6480(89)90141-X","article-title":"Ovarian and adrenal function in the parthenogenetic whiptail lizard Cnemidophorus uniparens in the field and laboratory","volume":"76","author":"Grassman","year":"1990","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF13","series-title":"The Biology and Evolution of Australian Lizards","author":"Greer","year":"1989"},{"key":"10.1006\/gcen.2000.7426_RF14","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1002\/jez.1402120119","article-title":"Arginine vasotocin-induced in vitro oviductal contractions in Anolis carolinensis: Effects of steroid hormone pretreatment in vivo","volume":"212","author":"Guillette","year":"1980","journal-title":"J. Exp. Zool."},{"key":"10.1006\/gcen.2000.7426_RF15","unstructured":"Heatwole, H, and, Taylor, J. L. 1987, Ecology of Reptiles, Surrey, Beatty & Sons, Sydney."},{"key":"10.1006\/gcen.2000.7426_RF16","doi-asserted-by":"crossref","first-page":"467","DOI":"10.1016\/0305-0491(85)90343-8","article-title":"Sexual differences in the in vitro induction of vitellogenesis in the turtle (Chrysemys picta): Role of the pituitary and growth hormone","volume":"81(2)","author":"Ho","year":"1985","journal-title":"Comp. Biochem. Physiol. B"},{"key":"10.1006\/gcen.2000.7426_RF17","doi-asserted-by":"crossref","first-page":"140","DOI":"10.2307\/1565504","article-title":"Annual reproductive cycle and annual cycles of reproductive hormones in plasma of female Niveoscincus metallicus (Scincidae) from Tasmania","volume":"30(2)","author":"Jones","year":"1996","journal-title":"J. Herp."},{"key":"10.1006\/gcen.2000.7426_RF18","series-title":"The Vertebrate Ovary","first-page":"140","article-title":"Hormonal control of ovarian steroidogenesis in nonmammalian vertebrates","author":"Lance","year":"1978"},{"key":"10.1006\/gcen.2000.7426_RF19","series-title":"The Endocrine System and the Environment","first-page":"93","article-title":"Environmental control of reptilian reproduction","author":"Lofts","year":"1985"},{"key":"10.1006\/gcen.2000.7426_RF20","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1016\/0300-9629(85)90716-9","article-title":"Development of the ovarian follicles in relation to changes in plasma parameters and 5\u0394-3\u03b2-hydroxysteroid dehydrogenase in snapping turtle, Chelydra serpentina","volume":"82(1)","author":"Mahmoud","year":"1985","journal-title":"Comp. Biochem. Physiol. A"},{"key":"10.1006\/gcen.2000.7426_RF21","doi-asserted-by":"crossref","first-page":"440","DOI":"10.1016\/0016-6480(82)90179-4","article-title":"Plasma steroids associated with seasonal reproductive changes in a multiclutched freshwater turtle, Sternotherus odoratus","volume":"48","author":"McPherson","year":"1982","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF22","doi-asserted-by":"crossref","first-page":"723","DOI":"10.2307\/1444766","article-title":"The comparative endocrinology of sea turtles","volume":"1985(3)","author":"Owens","year":"1985","journal-title":"Copeia"},{"key":"10.1006\/gcen.2000.7426_RF23","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1016\/0016-6480(92)90027-H","article-title":"Plasma sex steroid binding proteins (SSBP) in the male lizard, Podarcis s. sicula, during the reproductive cycle","volume":"87","author":"Paolucci","year":"1992","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF24","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1139\/z96-038","article-title":"Seasonal pattern of ovarian growth and interrelated changes in plasma steroid levels, vitellogenesis, and oviductal function in the adult female soft-shelled turtle Lissemys punctata punctata","volume":"74(2)","author":"Sarkar","year":"1996","journal-title":"Can. J. Zool."},{"key":"10.1006\/gcen.2000.7426_RF25","doi-asserted-by":"crossref","unstructured":"Schwarzkopf, L.1994. Measuring trade-offs: A review of studies of costs of reproduction in lizards. InLizard EcologyL. J. Vitt and E. R. Pianka, Eds., pp. 7\u201329. Princeton Univ. Press, Princeton, NJ.","DOI":"10.1515\/9781400863945.7"},{"key":"10.1006\/gcen.2000.7426_RF26","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1006\/gcen.1997.7051","article-title":"Relationships between corticosterone concentration and season, time of day and confinement in a wild reptile (tuatara, Sphenodon punctatus)","volume":"110","author":"Tyrrell","year":"1998","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF27","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1006\/gcen.1996.6848","article-title":"Plasma steroid profiles in nesting loggerhead turtle (Caretta caretta) in Queensland, Australia: Relationship to nesting episode and season","volume":"106","author":"Whittier","year":"1997","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF28","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1016\/0016-6480(87)90202-4","article-title":"Plasma steroid hormone levels of female red-sided garter snakes, Thamnophis sirtalis parietalis: Relationship to mating and gestation","volume":"67","author":"Whittier","year":"1987","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF29","doi-asserted-by":"crossref","first-page":"154","DOI":"10.1016\/0016-6480(90)90099-8","article-title":"Seasonal changes in serum gonadal steroids associated with migration, mating and nesting in the loggerhead sea turtle, Caretta caretta","volume":"79","author":"Wibbels","year":"1990","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF30","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1016\/0016-6480(92)90151-9","article-title":"Serum gonadotropins and gonadal steroids associated with ovulation and egg production in sea turtles","volume":"87","author":"Wibbels","year":"1992","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1006\/gcen.2000.7426_RF31","doi-asserted-by":"crossref","first-page":"691","DOI":"10.2307\/1446144","article-title":"Correlation between female reproductive condition and plasma corticosterone in the lizard Uta stansburiana","volume":"1992(3)","author":"Wilson","year":"1992","journal-title":"Copeia"},{"key":"10.1006\/gcen.2000.7426_RF32","doi-asserted-by":"crossref","first-page":"1025","DOI":"10.1086\/physzool.67.4.30163877","article-title":"Seasonal and interpopulational variation in plasma levels of corticosterone in the side-blotched lizard (Uta stansburiana)","volume":"67","author":"Wilson","year":"1994","journal-title":"Physiol. Zool."}],"container-title":["General and Comparative Endocrinology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0016648000974264?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0016648000974264?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,5,9]],"date-time":"2019-05-09T02:52:06Z","timestamp":1557370326000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0016648000974264"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,3]]},"references-count":32,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2000,3]]}},"alternative-id":["S0016648000974264"],"URL":"https:\/\/doi.org\/10.1006\/gcen.2000.7426","relation":{},"ISSN":["0016-6480"],"issn-type":[{"value":"0016-6480","type":"print"}],"subject":[],"published":{"date-parts":[[2000,3]]}}}