Displaying all 2 publications

Abstract:
Sort:
  1. Fulltext Vascular endothelial growth factor expression in placenta of hypertensive disorder in pregnancy
    Azliana AF, Zainul-Rashid MR, Chandramaya SF, Farouk WI, Nurwardah A, Wong YP, et al.
    Indian J Pathol Microbiol, 2018 1 13;60(4):515-520.
    PMID: 29323064 DOI: 10.4103/IJPM.IJPM_376_16
    INTRODUCTION: Hypertensive disorder in pregnancy (HDP) represents the most common medical complication in pregnancy. It is the leading cause of maternal and perinatal mortality and morbidity. Vascular endothelial growth factor (VEGF) stimulates vascular endothelial cell growth, survival, and proliferation, and they are known to be expressed in human placenta. The aim of this study was to determine the VEGF expression in the placenta of hypertensive and normotensive patients.

    MATERIALS AND METHODS: This is a retrospective, cross-sectional study from January 1, 2015 to December 31, 2015. A total of 30 placentae comprised of 15 hypertensive and 15 normotensive cases were assessed. VEGF expression in placenta was assessed by immunohistochemistry, and the number of syncytial knots was counted.

    RESULTS: Our study showed an increased syncytial knot formation in the placenta of hypertensive mothers. VEGF expression was seen in syncytiotrophoblasts of 14 of the hypertensive cases (14/15, 93.3%), while only two of the normotensive cases were positive (2/15, 13.3%). There were no statistically significant differences in VEGF expression in other placenta cells, that is, cytotrophoblasts (P = 1.0), decidual cells (0.1394), maternal endothelial cells (0.5977), and fetal endothelial cells (P = 1.0).

    CONCLUSIONS: This study showed an increased number of syncytial knots is a consistent histological finding in the placenta of patient with HDP. VEGF expression was significantly increased in syncytiotrophoblasts in placenta of hypertensive group, and it could be used as a biomarker for hypertension.

    Matched MeSH terms: Hypertension, Pregnancy-Induced/pathology*
  2. Fulltext Periodic assessment of plasma sFlt-1 and PlGF concentrations and its association with placental morphometry in gestational hypertension (GH) - a prospective follow-up study
    Jeevaratnam K, Nadarajah VD, Judson JP, Nalliah S, Abdullah MF
    BMC Pregnancy Childbirth, 2010;10:58.
    PMID: 20920154 DOI: 10.1186/1471-2393-10-58
    Hypertensive disorders in pregnancy contributes to about 12% of maternal deaths in Malaysia and similarly worldwide. Early detection and adequate management are preventable strategies. Biochemical markers of abnormal angiogenesis would be more specific in early detection than routine blood pressure and proteinuria measurements. The aim of this study was to estimate maternal plasma PlGF and sFlt-1 levels in pregnant women with gestational hypertension at three intervals of pregnancy and correlate these biomarker levels with placental morphometry.
    Matched MeSH terms: Hypertension, Pregnancy-Induced/pathology*
Related Terms
    Try searching for something
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links