{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T03:57:22Z","timestamp":1778731042488,"version":"3.51.4"},"reference-count":14,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2009,7,1]],"date-time":"2009-07-01T00:00:00Z","timestamp":1246406400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2009,7,1]],"date-time":"2009-07-01T00:00:00Z","timestamp":1246406400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,9,12]],"date-time":"2022-09-12T00:00:00Z","timestamp":1662940800000},"content-version":"vor","delay-in-days":4821,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","fertstert.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Fertility and Sterility"],"published-print":{"date-parts":[[2009,7]]},"DOI":"10.1016\/j.fertnstert.2008.05.044","type":"journal-article","created":{"date-parts":[[2008,8,10]],"date-time":"2008-08-10T04:09:50Z","timestamp":1218341390000},"page":"306-310","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":9,"title":["Peritoneal fluid concentrations of progesterone in women are higher close to the corpus luteum compared with elsewhere in the abdominal cavity"],"prefix":"10.1016","volume":"92","author":[{"given":"Ettore","family":"Cicinelli","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Niels","family":"Einer-Jensen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ronald H.F.","family":"Hunter","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mauro","family":"Cignarelli","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Angelo","family":"Cignarelli","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giuseppe","family":"Colafiglio","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raffaele","family":"Tinelli","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vincenzo","family":"Pinto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.fertnstert.2008.05.044_bib1","doi-asserted-by":"crossref","first-page":"2001","DOI":"10.1093\/humrep\/deh404","article-title":"Preferential transfer of endogenous ovarian steroid hormones to the uterus during both the follicular and luteal phases","volume":"19","author":"Cicinelli","year":"2004","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib2","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1016\/0028-2243(83)90264-2","article-title":"Regulation of oviduct function in pigs by local transfer of ovarian steroids and prostaglandins: a mechanism to influence sperm transport","volume":"14","author":"Hunter","year":"1983","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib3","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1093\/humupd\/6.2.132","article-title":"Physiological and pharmacological aspects of local transfer of substances in the ovarian adnexa in women","volume":"6","author":"Einer-Jensen","year":"2000","journal-title":"Hum Reprod Update"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib4","doi-asserted-by":"crossref","first-page":"3208","DOI":"10.1093\/humrep\/dei179","article-title":"A dominant ovarian follicle induces unilateral changes in the origin of the blood supply to the tubal corner of the uterus","volume":"20","author":"Cicinelli","year":"2005","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib5","first-page":"695","article-title":"Regional hemodynamic adaptation during the menstrual cycle","volume":"94","author":"Ziegler","year":"1999","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib6","doi-asserted-by":"crossref","first-page":"260","DOI":"10.1080\/00016340601155098","article-title":"Peritoneal fluid as an unrecognised vector between female reproductive tissues","volume":"86","author":"Hunter","year":"2007","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib7","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1016\/S0015-0282(16)46452-6","article-title":"Steroid hormone levels in peritoneal fluid during the periovulatory period","volume":"38","author":"Zorn","year":"1982","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib8","first-page":"687","article-title":"Peritoneal fluid volume and 17 beta-oestradiol and progesterone concentrations in ovulatory, anovulatory, and postmenopausal women","volume":"59","author":"Donnez","year":"1982","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib9","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1152\/physrev.2000.80.1.1","article-title":"Mechanisms controlling the function and life span of the corpus luteum","volume":"80","author":"Niswender","year":"2000","journal-title":"Physiol Rev"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib10","first-page":"89","article-title":"Physiological aspects of corpus luteum blood flow and of the counter-current system in the ovarian pedicle of the sheep","volume":"77","author":"Einer-Jensen","year":"1981","journal-title":"Acta Vet Scand Suppl"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib11","first-page":"348","article-title":"Counter-current exchange in the ovarian pedicle and its physiological implications","volume":"10","author":"Einer-Jensen","year":"1988","journal-title":"Oxf Rev Reprod Biol"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib12","doi-asserted-by":"crossref","first-page":"548","DOI":"10.1111\/j.1471-0528.1987.tb03149.x","article-title":"Oestradiol-17 beta and progesterone level changes in peritoneal fluid around the time of ovulation","volume":"94","author":"Kruitwagen","year":"1987","journal-title":"Br J Obstet Gynaecol"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib13","doi-asserted-by":"crossref","first-page":"831","DOI":"10.1002\/ar.20554","article-title":"The peritoneal mesothelium covering the genital tract and its ligaments in the female pig shows signs of active function","volume":"290","author":"Yaniz","year":"2007","journal-title":"Anat Rec"},{"key":"10.1016\/j.fertnstert.2008.05.044_bib14","doi-asserted-by":"crossref","first-page":"2359","DOI":"10.1093\/humrep\/dem224","article-title":"Asymmetry in distribution of diaphragmatic endometriotic lesions: evidence in favour of the menstrual reflux theory","volume":"22","author":"Vercellini","year":"2007","journal-title":"Hum Reprod"}],"container-title":["Fertility and Sterility"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028208011631?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028208011631?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T07:34:20Z","timestamp":1758008060000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0015028208011631"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,7]]},"references-count":14,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2009,7]]}},"alternative-id":["S0015028208011631"],"URL":"https:\/\/doi.org\/10.1016\/j.fertnstert.2008.05.044","relation":{},"ISSN":["0015-0282"],"issn-type":[{"value":"0015-0282","type":"print"}],"subject":[],"published":{"date-parts":[[2009,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Peritoneal fluid concentrations of progesterone in women are higher close to the corpus luteum compared with elsewhere in the abdominal cavity","name":"articletitle","label":"Article Title"},{"value":"Fertility and Sterility","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.fertnstert.2008.05.044","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2009 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}