Human exposure to organochlorine, pyrethroid and neonicotinoid pesticides: Comparison between urban and semi-urban regions of India

被引：34

作者：

Anand, Niharika ^{[1
]}

Chakraborty, Paromita ^{[2
]}

Ray, Sujata ^{[1
]}

机构：

[1] Indian Inst Sci Educ & Res Kolkata, Dept Earth Sci, Nadia 741246, W Bengal, India

[2] SRM Inst Sci & Technol, SRM Res Inst, Dept Civil Engn, Kattankulathur 603203, Tamil Nadu, India

来源：

ENVIRONMENTAL POLLUTION | 2021年 / 270卷

关键词：

Human milk; Pyrethroids; Organochlorines; Neonicotinoids; urban>semi-urban; India; HUMAN BREAST-MILK; SOLID-PHASE EXTRACTION; POLYCHLORINATED-BIPHENYLS; LIQUID-CHROMATOGRAPHY; RIVER BRAHMAPUTRA; RISK-ASSESSMENT; MOTHERS MILK; BOVINE-MILK; RESIDUES; CONTAMINANTS;

D O I：

10.1016/j.envpol.2020.116156

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In developing countries, urban areas may be at greater risk of pesticide exposure compared to semi-urban agricultural regions. To investigate this, concentrations of selected pesticides were measured in 81 human milk samples collected in urban Kolkata and semi-urban Nadia in West Bengal, India. Three classes of pesticides were investigated e legacy organochlorines and emerging pyrethroids and neon-icotinoids. The average concentration of the majority of the chemicals (DDT, its metabolites, HCH isomers, bifenthrin, endosulfan), showed a clear urban > semi-urban trend. Compared with previous measurements in other Indian cities and developing nations, current HCH and DDT concentrations in urban Kolkata were high. These chemicals were detected in 100% of the samples in both the urban and the semi-urban region. Also in both regions, the Estimated Daily Intake of DDTs, HCHs, aldrin, dieldrin and the pyrethroid bifenthrin for breastfed infants exceeded the Tolerable Daily Intake in a number of samples. Three pyrethroids were detected in human milk samples in India for the first time. This indicates a shift in the usage pattern of pesticides in India from organochlorines to pyrethroids. These findings may be used to drive targeted regulation of pesticides in developing countries with similar histories of pesticide use. (C) 2020 Elsevier Ltd. All rights reserved.

引用

页数：12

共 61 条

[1] Organohalogenated contaminants in type 2 diabetic serum from Jeddah, Saudi Arabia [J].

Ali, Nadeem ;

Rajeh, Nisreen ;

Wang, Wei ;

Abualnaja, Khalid O. ;

Kumosani, Taha A. ;

Albar, Hussain Mohammed Salem ;

Eqani, Syed Ali Musstjab Akber Shah ;

Ismail, Iqbal M. I. .

ENVIRONMENTAL POLLUTION, 2016, 213 :206-212

[2] A Validated Method for the Determination of Neonicotinoid, Pyrethroid and Organochlorine Residues in Human Milk [J].

Anand, Niharika ;

Kundu, Abhishek ;

Ray, Sujata .

CHROMATOGRAPHIA, 2018, 81 (02) :315-325

[3]

[Anonymous], 2007, WHO COORD SURV HUM M

[4]

[Anonymous], 2005, JOINT M PAN EXP PEST

[5] Sedimentation and trace metal distribution in selected locations of Sundarbans mangroves and Hooghly estuary, Northeast coast of India [J].

Banerjee, Kakolee ;

Senthilkumar, B. ;

Purvaja, R. ;

Ramesh, R. .

ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, 2012, 34 (01) :27-42

[6] Pesticide residues in human breast milk: Risk assessment for infants from Punjab, India [J].

Bedi, J. S. ;

Gill, J. P. S. ;

Aulakh, R. S. ;

Kaur, P. ;

Sharma, A. ;

Pooni, P. A. .

SCIENCE OF THE TOTAL ENVIRONMENT, 2013, 463 :720-726

[7] Occurrence and levels of organochlorine compounds in human breast milk in Bangladesh [J].

Bergkvist, Charlotte ;

Aune, Marie ;

Nilsson, Ingrid ;

Sandanger, Torkjel M. ;

Hamadani, Jena Derakhshani ;

Tofail, Fahmida ;

Oyvind-Odland, Jon ;

Kabir, Iqbal ;

Vahter, Marie .

CHEMOSPHERE, 2012, 88 (07) :784-790

[8] Simultaneous presence of DDT and pyrethroid residues in human breast milk from a malaria endemic area in South Africa [J].

Bouwman, H. ;

Sereda, B. ;

Meinhardt, H. M. .

ENVIRONMENTAL POLLUTION, 2006, 144 (03) :902-917

[9] Polychlorinated biphenyls and organochlorine pesticides in River Brahmaputra from the outer Himalayan Range and River Hooghly emptying into the Bay of Bengal: Occurrence, sources and ecotoxicological risk assessment [J].

Chakraborty, Paromita ;

Khuman, Sanjenbam Nirmala ;

Selvaraj, Sakthivel ;

Sampath, Srimurali ;

Devi, Ningombam Linthoingambi ;

Bang, John J. ;

Katsoyiannis, Athanasios .

ENVIRONMENTAL POLLUTION, 2016, 219 :998-1006

[10] Occurrence and sources of selected organochlorine pesticides in the soil of seven major Indian cities: Assessment of air-soil exchange [J].

Chakraborty, Paromita ;

Zhang, Gan ;

Li, Jun ;

Sivakumar, A. ;

Jones, Kevin C. .

ENVIRONMENTAL POLLUTION, 2015, 204 :74-80

← 1 2 3 4 5 6 7 →