{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,26]],"date-time":"2026-02-26T15:59:03Z","timestamp":1772121543030,"version":"3.50.1"},"reference-count":20,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2015,10,1]],"date-time":"2015-10-01T00:00:00Z","timestamp":1443657600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2016,11,22]],"date-time":"2016-11-22T00:00:00Z","timestamp":1479772800000},"content-version":"am","delay-in-days":418,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100005247","name":"University of British Columbia","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100005247","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000865","name":"Bill & Melinda Gates Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000865","id-type":"DOI","asserted-by":"publisher"}]},{"name":"UNDP"},{"DOI":"10.13039\/100006660","name":"UNFPA","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006660","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006641","name":"UNICEF","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006641","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100004423","name":"WHO","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100004423","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100004421","name":"World Bank Special Programme of Research, Development and Research Training in Human Reproduction, Department of Reproductive Health and Research","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100004421","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Argentina Fund for Horizontal Cooperation of the Argentinean Ministry of Foreign Affairs, South South and Triangular Cooperation"}],"content-domain":{"domain":["clinicalkey.jp","clinicalkey.com","pregnancyhypertension.org","clinicalkey.es","clinicalkey.fr","clinicalkey.com.au","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Pregnancy Hypertension: An International Journal of Women's Cardiovascular Health"],"published-print":{"date-parts":[[2015,10]]},"DOI":"10.1016\/j.preghy.2015.04.001","type":"journal-article","created":{"date-parts":[[2015,4,15]],"date-time":"2015-04-15T21:51:41Z","timestamp":1429134701000},"page":"273-279","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":26,"title":["The effect of calcium supplementation on blood pressure in non-pregnant women with previous pre-eclampsia: An exploratory, randomized placebo controlled study"],"prefix":"10.1016","volume":"5","author":[{"given":"G.J.","family":"Hofmeyr","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.H.","family":"Seuc","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.P.","family":"Betr\u00e1n","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.D.","family":"Purnat","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Ciganda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.P.","family":"Munjanja","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Manyame","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Singata","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Fawcus","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Frank","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.R.","family":"Hall","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Cormick","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.M.","family":"Roberts","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.F.","family":"Bergel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.K.","family":"Drebit","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.","family":"Von Dadelszen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.M.","family":"Belizan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"6","key":"10.1016\/j.preghy.2015.04.001_b0005","doi-asserted-by":"crossref","first-page":"e323","DOI":"10.1016\/S2214-109X(14)70227-X","article-title":"Global causes of maternal death: a WHO systematic analysis","volume":"2","author":"Say","year":"2014","journal-title":"Lancet Global Health"},{"issue":"6698","key":"10.1016\/j.preghy.2015.04.001_b0010","doi-asserted-by":"crossref","first-page":"64","DOI":"10.1016\/S0140-6736(52)91797-2","article-title":"The prevention of eclampsia and pre-eclampsia","volume":"1","author":"Hamlin","year":"1952","journal-title":"Lancet"},{"issue":"10","key":"10.1016\/j.preghy.2015.04.001_b0015","doi-asserted-by":"crossref","first-page":"2202","DOI":"10.1093\/ajcn\/33.10.2202","article-title":"The relationship between calcium intake and edema-, proteinuria-, and hypertension-getosis: an hypothesis","volume":"33","author":"Belizan","year":"1980","journal-title":"Am J Clin Nutr"},{"key":"10.1016\/j.preghy.2015.04.001_b0020","first-page":"CD001059","article-title":"Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems","volume":"3","author":"Hofmeyr","year":"2006","journal-title":"Cochrane Database Syst Rev"},{"issue":"8","key":"10.1016\/j.preghy.2015.04.001_b0025","doi-asserted-by":"crossref","first-page":"951","DOI":"10.1111\/1471-0528.12613","article-title":"Calcium, Pre-eclampsia Study G. Low-dose calcium supplementation for preventing pre-eclampsia: a systematic review and commentary","volume":"121","author":"Hofmeyr","year":"2014","journal-title":"BJOG"},{"issue":"3","key":"10.1016\/j.preghy.2015.04.001_b0030","doi-asserted-by":"crossref","first-page":"299","DOI":"10.1080\/10641950701826802","article-title":"Calcium supplementation during pregnancy for preventing hypertensive disorders is not associated with changes in platelet count, urate, and urinary protein: a randomized control trial","volume":"27","author":"Hofmeyr","year":"2008","journal-title":"Hypertens Pregnancy"},{"key":"10.1016\/j.preghy.2015.04.001_b0035","unstructured":"Protocol 11PRT\/4028: Long term calcium supplementation in women at high risk of pre-eclampsia: a randomised, placebo-controlled trial (PACTR201105000267371). Lancet."},{"issue":"2","key":"10.1016\/j.preghy.2015.04.001_b0040","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1017\/S0954422409990126","article-title":"Molecular mechanisms triggered by low-calcium diets","volume":"22","author":"Centeno","year":"2009","journal-title":"Nutr Res Rev"},{"issue":"1\u20132","key":"10.1016\/j.preghy.2015.04.001_b0045","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1016\/j.vph.2009.12.003","article-title":"High-calcium diet reduces blood pressure, blood volume and preserves vasorelaxation in oral contraceptive-treated female rats","volume":"52","author":"Olatunji","year":"2010","journal-title":"Vascul Pharmacol"},{"issue":"2","key":"10.1016\/j.preghy.2015.04.001_b0050","doi-asserted-by":"crossref","first-page":"142","DOI":"10.1080\/07315724.2009.10719765","article-title":"Effects of dairy products on intracellular calcium and blood pressure in adults with essential hypertension","volume":"28","author":"Hilpert","year":"2009","journal-title":"J Am Coll Nutr"},{"issue":"6","key":"10.1016\/j.preghy.2015.04.001_b0055","doi-asserted-by":"crossref","first-page":"613","DOI":"10.1161\/01.CIR.98.6.613","article-title":"Dietary electrolytes and blood pressure: a statement for healthcare professionals from the American Heart Association Nutrition Committee","volume":"98","author":"Kotchen","year":"1998","journal-title":"Circulation"},{"issue":"4","key":"10.1016\/j.preghy.2015.04.001_b0060","doi-asserted-by":"crossref","first-page":"898","DOI":"10.1016\/0002-9378(88)90091-9","article-title":"The relationship between calcium intake and pregnancy-induced hypertension: up-to-date evidence","volume":"158","author":"Belizan","year":"1988","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.preghy.2015.04.001_b0065","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1152\/advan.00025.2003","article-title":"Smooth muscle contraction and relaxation","volume":"27","author":"Webb","year":"2003","journal-title":"Adv Physiol Educ"},{"issue":"3","key":"10.1016\/j.preghy.2015.04.001_b0070","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1111\/j.1464-5491.2009.02673.x","article-title":"Insulin sensitivity increase after calcium supplementation and change in intraplatelet calcium and sodium-hydrogen exchange in hypertensive women with Type 2 diabetes","volume":"26","author":"Pikilidou","year":"2009","journal-title":"Diabet Med"},{"issue":"12","key":"10.1016\/j.preghy.2015.04.001_b0075","doi-asserted-by":"crossref","first-page":"1263","DOI":"10.1038\/ajh.2009.182","article-title":"Oral calcium supplementation ambulatory blood pressure and relation to changes in intracellular ions and sodium-hydrogen exchange","volume":"22","author":"Pikilidou","year":"2009","journal-title":"Am J Hypertens"},{"issue":"1 Pt 1","key":"10.1016\/j.preghy.2015.04.001_b0080","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1016\/S0895-7061(98)00224-6","article-title":"The influence of dietary and nondietary calcium supplementation on blood pressure: an updated metaanalysis of randomized controlled trials","volume":"12","author":"Griffith","year":"1999","journal-title":"Am J Hypertens"},{"issue":"7","key":"10.1016\/j.preghy.2015.04.001_b0085","doi-asserted-by":"crossref","first-page":"3824","DOI":"10.1210\/jc.2004-2205","article-title":"Effects of calcium supplementation on body weight and blood pressure in normal older women: a randomized controlled trial","volume":"90","author":"Reid","year":"2005","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.preghy.2015.04.001_b0090","first-page":"CD004639","article-title":"Calcium supplementation for the management of primary hypertension in adults","volume":"2","author":"Dickinson","year":"2006","journal-title":"Cochrane Database Syst Rev"},{"issue":"3","key":"10.1016\/j.preghy.2015.04.001_b0095","doi-asserted-by":"crossref","first-page":"639","DOI":"10.1016\/j.ajog.2006.01.068","article-title":"World Health Organization randomized trial of calcium supplementation among low calcium intake pregnant women","volume":"194","author":"Villar","year":"2006","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.preghy.2015.04.001_b0100","series-title":"Guideline: calcium Supplementation in pregnant women","author":"WHO","year":"2013"}],"container-title":["Pregnancy Hypertension: An International Journal of Women's Cardiovascular Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2210778915000227?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2210778915000227?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,8,23]],"date-time":"2019-08-23T10:43:02Z","timestamp":1566556982000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2210778915000227"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,10]]},"references-count":20,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2015,10]]}},"alternative-id":["S2210778915000227"],"URL":"https:\/\/doi.org\/10.1016\/j.preghy.2015.04.001","relation":{"has-review":[{"id-type":"doi","id":"10.3410\/f.727508542.793542851","asserted-by":"object"}]},"ISSN":["2210-7789"],"issn-type":[{"value":"2210-7789","type":"print"}],"subject":[],"published":{"date-parts":[[2015,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The effect of calcium supplementation on blood pressure in non-pregnant women with previous pre-eclampsia: An exploratory, randomized placebo controlled study","name":"articletitle","label":"Article Title"},{"value":"Pregnancy Hypertension: An International Journal of Women's Cardiovascular Health","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.preghy.2015.04.001","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2015 Published by Elsevier B.V.","name":"copyright","label":"Copyright"}]}}