کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6312992 | 1619037 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Concentrations of organochlorine pesticides in umbilical cord blood and related lifestyle and dietary intake factors among pregnant women of the Huaihe River Basin in China
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کلمات کلیدی
LOQdichlorodiphenyltrichloroethaneDCMHCBHCHOCPs - OCP هاRSDs - RSD هاOrganochlorine pesticides - آفت کش های ارگانو کلرهPOPs - آلایندههای آلی دیرپاPersistent organic pollutants - آلایندههای آلی دیرپا(پایدار)relative standard deviations - انحراف استاندارد نسبیstandard deviation - انحراف معیارHexachlorobenzene - بنزن هگزاکلراید، هگزاکلروبنزنLOD یا Limit of detection - حد تشخیصHuaihe River Basin - حوضه رودخانه هوایهUmbilical cord blood - خون بند نافDDT - دیکرو دیفنیل تری کلرواتانDichloromethane - دیکلورمتانPregnant women - زن باردارSIM - سیم کارتLifestyle factors - فاکتورهای شیوه زندگیlimit of detection - محدودیت تشخیصlimit of quantitation - محدودیت مقدارDietary intake - مصرف غذا selective ion monitoring - نظارت بر یون های انتخابی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
شیمی زیست محیطی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Concentrations of organochlorine pesticides in umbilical cord blood and related lifestyle and dietary intake factors among pregnant women of the Huaihe River Basin in China Concentrations of organochlorine pesticides in umbilical cord blood and related lifestyle and dietary intake factors among pregnant women of the Huaihe River Basin in China](/preview/png/6312992.png)
چکیده انگلیسی
Organochlorine pesticides (OCPs), one of the persistent organic pollutants (POPs) with highly lipophilic properties, long half-lives, and persistence in the environment, are prevalent in the environment even though they have been banned for > 30 years. We aimed to investigate the current OCP exposure levels in cord blood from healthy pregnant women residing in the Huaihe River Basin, China, and examined the association between OCP levels and dietary habits and lifestyle factors. In this study, we measured the exposure levels of 17 OCPs in the umbilical cord blood from 999 healthy pregnant women; we also administered 1000 self-reported questionnaires regarding the general characteristics and dietary habits of those women. Our results showed that Ï,Ïâ²-DDE, Ï,Ïâ²-DDT, aldrin, dieldrin, and methoxychlor, which had higher measured concentrations (2.01 ± 1.89, 4.31 ± 5.68, 7.29 ± 8.74, 5.27 ± 7.65, and 0.98 ± 1.42 ng/mL, respectively) and detection frequencies (99.69%, 100.00%, 81.79%, 75.00%, and 74.49%, respectively), were the predominant OCPs in cord blood, and the higher levels of DDTs, aldrin, dieldrin, and methoxychlor were mainly due to recent use. In addition, most of the HCHs in cord blood were derived not only from historical use of technical HCH, but also from the additional use of lindane. In addition, we found that the education level of the pregnant women and monthly household income were positively correlated with OCP levels, particularly Ï,Ïâ²-DDE, aldrin, and dieldrin. Furthermore, the consumption of red meat (pork, beef, and lamb), fish, and bean products may be an important contributing factor to the increased concentrations of OCPs in cord blood, while the intake of poultry and pickles was negatively correlated with aldrin level. This study is the first to provide adequate data on current OCP exposure levels in cord blood from pregnant women in the Huaihe River Basin.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environment International - Volumes 92â93, JulyâAugust 2016, Pages 276-283
Journal: Environment International - Volumes 92â93, JulyâAugust 2016, Pages 276-283
نویسندگان
Dan Luo, Yabing Pu, Haoyuan Tian, Juan Cheng, Tingting Zhou, Yun Tao, Jing Yuan, Xin Sun, Surong Mei,