{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T10:47:20Z","timestamp":1777891640114,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2010,2,26]],"date-time":"2010-02-26T00:00:00Z","timestamp":1267142400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2010,2,26]],"date-time":"2010-02-26T00:00:00Z","timestamp":1267142400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Gynecol Obstet Invest"],"abstract":"<jats:p>Fetal levels of a representative lipid peroxide malondialdehyde (MDA) were measured as an index of oxidative stress in pregnancies complicated by preeclampsia (n = 19) and in normal pregnancy (n = 23). P&lt;sub&gt;O2&lt;\/sub&gt;, P&lt;sub&gt;CO2&lt;\/sub&gt; and PH were also measured in umbilical venous blood obtained by cordocentesis. Plasma MDA levels rose an average of 26% above those of normal pregnancy (p &lt; 0.05) and the elevation correlated inversely with umbilical venous P&lt;sub&gt;O2&lt;\/sub&gt; and pH. The results indicate that fetal oxidative stress occurs in preeclampsia before the onset of labor.<\/jats:p>","DOI":"10.1159\/000291845","type":"journal-article","created":{"date-parts":[[2010,3,1]],"date-time":"2010-03-01T04:20:08Z","timestamp":1267417208000},"page":"158-161","source":"Crossref","is-referenced-by-count":27,"title":["Fetal Plasma Lipid Peroxide Levels in Pregnancies Complicated by Preeclampsia"],"prefix":"10.1159","author":[{"given":"Hirohiko","family":"Kato","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshio","family":"Yoneyama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tsutomu","family":"Araki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2010,2,26]]},"container-title":["Gynecologic and Obstetric Investigation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000291845","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T06:06:57Z","timestamp":1777615617000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000291845"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,2,26]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000291845","archive":["Portico"],"relation":{},"ISSN":["0378-7346","1423-002X"],"issn-type":[{"value":"0378-7346","type":"print"},{"value":"1423-002X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,2,26]]}}}