{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:27:06Z","timestamp":1777926426235,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2009,9,17]],"date-time":"2009-09-17T00:00:00Z","timestamp":1253145600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2009,9,17]],"date-time":"2009-09-17T00:00:00Z","timestamp":1253145600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Biol Neonate"],"abstract":"<jats:p>53 mother-neonate couples, of different gestational ages, were studied for PGF&lt;sub&gt;2\u03b1&lt;\/sub&gt;, levels in the mother\u2019s blood at the beginning of the first stage of labor and in the umbilical cord blood. PGF&lt;sub&gt;2\u03b1&lt;\/sub&gt; levels were found to be increased in all neonates compared to their mothers and in the blood of the mothers of prematures compared to the mothers of the post-mature babies. No correlation could be found between the gestational age of the neonate and the umbilical cord levels of PGF&lt;sub&gt;2\u03b1&lt;\/sub&gt;.<\/jats:p>","DOI":"10.1159\/000241039","type":"journal-article","created":{"date-parts":[[2009,9,23]],"date-time":"2009-09-23T13:35:09Z","timestamp":1253712909000},"page":"343-345","source":"Crossref","is-referenced-by-count":0,"title":["F\n                    <sub>2\u03b1<\/sub>\n                    Prostaglandin Levels in Mothers and Infants of Different Gestational Periods"],"prefix":"10.1159","author":[{"given":"K.","family":"Vlontzou","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.","family":"Hadjigeorgiou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Constantinides","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Chrissikou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Nicolopoulos","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,9,17]]},"container-title":["Biology of the Neonate"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/241039","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000241039","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:12:00Z","timestamp":1777673520000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000241039"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,9,17]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000241039","archive":["Portico"],"relation":{},"ISSN":["0006-3126","1421-9727"],"issn-type":[{"value":"0006-3126","type":"print"},{"value":"1421-9727","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9,17]]}}}