dc.creator | Carroli, Guillermo | |
dc.creator | Merialdi, Mario | |
dc.creator | Wojdyla, Daniel | |
dc.creator | Abalos, Edgardo | |
dc.creator | Campodonico, Liana | |
dc.creator | Yao, Shih Ern | |
dc.creator | Gonzalez, Rogelio | |
dc.creator | Deter, Russell | |
dc.creator | Lindheimer, Marshall | |
dc.creator | Van Look, Paul | |
dc.date.accessioned | 2024-01-10T12:05:08Z | |
dc.date.accessioned | 2024-05-02T17:49:34Z | |
dc.date.available | 2024-01-10T12:05:08Z | |
dc.date.available | 2024-05-02T17:49:34Z | |
dc.date.created | 2024-01-10T12:05:08Z | |
dc.date.issued | 2010 | |
dc.identifier | 10.1016/j.ajog.2009.07.037 | |
dc.identifier | 1097-6868 | |
dc.identifier | 0002-9378 | |
dc.identifier | MEDLINE:19716540 | |
dc.identifier | https://doi.org/10.1016/j.ajog.2009.07.037 | |
dc.identifier | https://repositorio.uc.cl/handle/11534/75954 | |
dc.identifier | WOS:000273026200010 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/9269099 | |
dc.description.abstract | OBJECTIVE: We postulated that calcium supplementation of calcium-deficient pregnant women would lower vascular resistance in uteroplacental and fetoplacental circulations. | |
dc.description.abstract | STUDY DESIGN: Pulsatility index (PI) and resistance index (RI) (uterine and umbilical arteries) and presence of bilateral uterine artery diastolic notching were assessed by Doppler ultrasound between 20-36 weeks' gestation in 510 healthy, nulliparous Argentinean women with deficient calcium intake in a randomized, placebo-controlled, double-blinded trial. | |
dc.description.abstract | RESULTS: Average umbilical and uterine artery RI and PI tended to be lower in the supplemented group at each study week. Differences be-came statistically significant for umbilical artery RI and PI from 32 and 36 weeks, respectively. Estimated probabilities of bilateral uterine artery diastolic notching trended toward lower values in calcium-supplemented women. | |
dc.description.abstract | CONCLUSION: Calcium supplementation of pregnant women with deficient calcium intake may affect uteroplacental and fetoplacental blood flow by preserving the vasodilation of normal gestation. | |
dc.language | en | |
dc.publisher | MOSBY-ELSEVIER | |
dc.rights | acceso restringido | |
dc.subject | calcium supplementation | |
dc.subject | Doppler velocimetry | |
dc.subject | preeclampsia | |
dc.subject | PREGNANCY-INDUCED HYPERTENSION | |
dc.subject | INTRACELLULAR FREE CALCIUM | |
dc.subject | PREECLAMPSIA | |
dc.subject | METABOLISM | |
dc.title | Effects of calcium supplementation on uteroplacental and fetoplacental blood flow in low-calcium-intake mothers: a randomized controlled trial | |
dc.type | artículo | |