The Relationship Between Blood Lead Level and Preeclampsia
Journal Title: Electronic Physician - Year 2016, Vol 8, Issue 12
Abstract
INTRODUCTION: Lead is a heavy metal to which people are commonly exposed. One of the possible mechanisms of tissue damages caused by this toxic metal is oxidative stress, which in turn may cause numerous pregnancy complications such as preeclampsia. The present study was conducted to determine the relationship between maternal Blood Lead Level (BLL) and preeclampsia. METHODS: The present case-control study was conducted on 158 pregnant women admitted to a hospital in Zanjan, Iran, from August 2015 to March 2016. To measure their BLL, 1.5 cc of blood was drawn from each participant. The demographic and obstetric details of the patients were recorded in a form. The potentiometric method was used to test the samples. The data obtained were analyzed by SPSS version 22, using Mann-Whitney U test, the Chi square, independent-samples t-test, Pearson product-moment correlation, and simple linear regression analysis. RESULTS: The mean BLL was 6.24±1.74 μg/dl in the control group and 8.04±3.4 μg/dl in the preeclampsia group. The two groups were matching in terms of the mother's age and education and the household income. A significant relationship was observed between BLL and preeclampsia (p=0.028), as per every unit of increase (1 μg/dl) in BLL, systolic blood pressure increased by 0.014 mm Hg and diastolic blood pressure by 0.013 mm Hg (p=0.004). CONCLUSION: The results obtained suggest a relationship between BLL and preeclampsia. Global health measures should be taken to remove the exposure to lead so as to reduce its absorption by pregnant women
Authors and Affiliations
Bayat F, Akbari SA, Dabirioskoei A, Nasiri M, Mellati A
Research Needs Assessment in the Health Insurance Organization: Level of Health Care Provider
Objective: Setting research priorities in the research management cycle is a key. It is important to set the research priorities to make optimal use of scarce resources. The aim of this research was to determine the res...
Staphylococcal Enterotoxin A Detection from Rheumatoid Arthritis Patients' Blood and Synovial Fluid.
Direct detection of microbial super antigens in synovial fluid of patients with rheumatoid arthritis may be able to guide to the design of cost-effective therapies. The purpose of this study was to assess the existence o...
Frequency and causes of emergency hysterectomy along with vaginal delivery and caesarean section in Hamadan, Iran
BACKGROUND: Emergency hysterectomy (peripartum) is a high-risk surgery that almost always is done in the treatment or prevention of severe and life-threatening bleeding that occurs after vaginal delivery or caesarean. O...
The prevalence of zinc deficiency in 6-month to 12-year old children in Bandar Abbas in 2013
BACKGROUND: Zinc deficiency is an important problem in children, especially in developing countries. Zinc supplements have beneficial effects on multiple factors, including treatment of growth retardation and hypogonadis...
Cognitive emotional consequences of male infertility in their female partners: a qualitative content analysis.
Infertility, as a global phenomenon and one of the most important issues of reproductive health, affects women more often than men, even when the infertility is due to a male factor. The purpose of this study was to expl...