کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6331593 | 1619791 | 2014 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Prenatal lead exposure and relationship with maternal exposure determinants in a public maternity hospital of La Plata, Argentina
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کلمات کلیدی
LOQMCTBLLPregnancy - بارداریLOD یا Limit of detection - حد تشخیصUmbilical cord blood - خون بند نافblood lead levels - سطوح سرب خونconfidence interval - فاصله اطمینانTransplacental exposure - قرار گرفتن در معرضlimit of detection - محدودیت تشخیصlimit of quantitation - محدودیت مقدارodds ratio - نسبت شانس ها
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
شیمی زیست محیطی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Prenatal lead exposure and relationship with maternal exposure determinants in a public maternity hospital of La Plata, Argentina Prenatal lead exposure and relationship with maternal exposure determinants in a public maternity hospital of La Plata, Argentina](/preview/png/6331593.png)
چکیده انگلیسی
Prenatal lead exposure is a health hazard that may cause cognitive development impairments and other adverse effects in children. We conducted a cross sectional study analyzing cord blood lead levels (CBLL) of newborns and their relationship with maternal determinants of lead exposure. Mothers answered a questionnaire about socio-demographic, lifestyle habits and environmental characteristics. We used Mann-Whitney's test to compare CBLL geometrical means (GM) corresponding to the presence or absence of each lead exposure determinant, and Chi square test to study the relationship between CBLL and maternal lead exposure determinants. A total of 159 newborns participated in the study. CBLL GM was 2.1 μg/dL; and 25% of the participants had a measurable CBLL (LOQ = 3.3 μg/dl). Although the participants had several determinants of lead exposure, we only found a significant relationship with inside household determinants, such as presence of lead piping (p = 0.026), unplastered walls (p = 0.046) and peeling paint (p = 0.048). Our results show that CBLL GM was similar to that reported in several studies conducted around the world. However, 25% of the participants might have some degree of risk for lead poisoning.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Science of The Total Environment - Volumes 473â474, 1 March 2014, Pages 43-47
Journal: Science of The Total Environment - Volumes 473â474, 1 March 2014, Pages 43-47
نویسندگان
Enrique Martins, Ana Varea, MarÃa ApezteguÃa, Horacio F. González, Ana Girardelli, Laura Sanchez Caro, Mario Lobisuto, Griselda Delgado, Liliana Disalvo,