{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,16]],"date-time":"2026-05-16T16:07:59Z","timestamp":1778947679624,"version":"3.51.4"},"reference-count":21,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2015,6,30]],"date-time":"2015-06-30T00:00:00Z","timestamp":1435622400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2015,6,30]],"date-time":"2015-06-30T00:00:00Z","timestamp":1435622400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2015,9,1]],"date-time":"2015-09-01T00:00:00Z","timestamp":1441065600000},"content-version":"tdm","delay-in-days":63,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["ijgo.org","clinicalkey.jp","clinicalkey.com","clinicalkey.es","clinicalkey.com.au","clinicalkey.fr","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Intl J Gynecology &amp; Obste"],"published-print":{"date-parts":[[2015,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To assess Doppler flow velocity in fetal, uteroplacental, and maternal arteries before and after betamethasone therapy among singleton pregnancies complicated by fetal growth restriction (FGR).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A prospective, longitudinal, multicenter study was conducted at three university\u2010affiliated hospitals in Tehran, Iran, between January 1 and November 30, 2013. The inclusion criteria were FGR, a gestational age of 24\u201334 weeks, no fetal anomalies, and no previous betamethasone therapy. Doppler blood flow was measured in uterine, umbilical, and middle cerebral arteries before treatment, and 24 hours and 5 days after completion of betamethasone therapy (two 12\u2010mg doses at a 24\u2010hour interval).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Overall, 40 women were enrolled. Doppler blood flow through the uterine and umbilical arteries showed significant but transient changes across the three timepoints (\n                      <jats:italic>P<\/jats:italic>\n                      &lt; 0.001), whereas the middle cerebral artery showed no changes.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Prenatal betamethasone led to transient improvements in blood flow in the uterine and umbilical arteries among pregnancies affected by FGR.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1016\/j.ijgo.2015.04.043","type":"journal-article","created":{"date-parts":[[2015,7,3]],"date-time":"2015-07-03T07:19:36Z","timestamp":1435907976000},"page":"270-273","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":7,"title":["Effect of prenatal betamethasone on fetal, uteroplacental, and maternal blood flow velocity in pregnancies complicated by fetal growth restriction"],"prefix":"10.1002","volume":"130","author":[{"given":"Shirin","family":"Niroomanesh","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology Women's Hospital Tehran University of Medical Sciences Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kobra","family":"Shojaei","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Women's Hospital Tehran University of Medical Sciences Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sahar F.","family":"Moghadam","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Women's Hospital Tehran University of Medical Sciences Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Noshin","family":"Mohammadi","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Women's Hospital Tehran University of Medical Sciences Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zahra","family":"Rahimi","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Women's Hospital Tehran University of Medical Sciences Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Khadija","family":"RezaeiKeyhanaei","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Women's Hospital Tehran University of Medical Sciences Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2015,6,30]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9378(00)70513-8"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-7292(02)00027-9"},{"issue":"3","key":"e_1_2_6_4_2","first-page":"490","article-title":"Intrauterine growth 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