A Detailed Review Study on Potential Effects of Microplastics and Additives of Concern on Human Health

International Journal of Environmental Research and Public Health, Journal Year: 2020, Volume and Issue: 17(4), P. 1212 - 1212

Published: Feb. 13, 2020

The distribution and abundance of microplastics into the world are so extensive that many scientists use them as key indicators recent contemporary period defining a new historical epoch: Plasticene. However, implications not yet thoroughly understood. There is considerable complexity involved to understand their impact due different physical–chemical properties make multifaceted stressors. If, on one hand, carry toxic chemicals in ecosystems, thus serving vectors transport, they themselves, other cocktail hazardous added voluntarily during production additives increase polymer prolong life. To date, there lack knowledge major concern used plastic industry, fate once dispose environment, consequent effects human health when associated with micro nanoplastics. present study emphasizes most dangerous chemical substances contained all products describe these health, providing detailed overview studies have investigated microplastics. In work, we conducted capillary review literature nanoplastic exposure pathways potential risk summarize current intention better focus future research this area fill gaps.

Language: Английский

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Occurrence and effects of plastic additives on marine environments and organisms: A review

Chemosphere, Journal Year: 2017, Volume and Issue: 182, P. 781 - 793

Published: May 16, 2017

Language: Английский

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Leaching of the plasticizer di(2-ethylhexyl)phthalate (DEHP) from plastic containers and the question of human exposure

Applied Microbiology and Biotechnology, Journal Year: 2014, Volume and Issue: 98(24), P. 9967 - 9981

Published: Nov. 7, 2014

Language: Английский

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A review of the fate of micropollutants in wastewater treatment plants

Wiley Interdisciplinary Reviews Water, Journal Year: 2015, Volume and Issue: 2(5), P. 457 - 487

Published: June 26, 2015

Municipal wastewaters are contaminated by a wide range of chemicals, from surfactants to heavy metals, including pharmaceutical residues, personal care products, various household and biocides/pesticides. Their release into the environment, where they may generate adverse effects on aquatic organisms, depends their fate in wastewater treatment plants ( WWTPs ). The sources, typical concentrations more than 160 micropollutants classes conventional , were investigated order estimate surface water contamination, risks for propose means reduce environment. Relatively hydrophobic pollutants such as persistent organic POPs ), brominated flame retardants, several products PCPs well easily biodegradable surfactants, plastic additives, hormones, some pharmaceuticals, usually removed (>70%) either sorption onto sewage sludge or biodegradation. Good removal efficiencies, however, do not mean that effluent will potentially affect life, these compounds toxic at very low concentrations. More hydrophilic poorly‐to‐moderately pesticides, chemicals (corrosion inhibitors, sweeteners, chelating agents, phosphorus retardants) only poorly during treatments. To decrease discharge waters, source control combined advanced treatments ozonation adsorption activated carbon necessary. This article is categorized under: Engineering Water > Sustainable Water, Health, Sanitation Science Quality

Language: Английский

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The Effects of Phthalates on the Ovary

Frontiers in Endocrinology, Journal Year: 2015, Volume and Issue: 6

Published: Feb. 2, 2015

Phthalates are commonly used as plasticizers in the manufacturing of flexible polyvinyl chloride products. Large production volumes phthalates and their widespread use common consumer, medical, building, personal care products lead to ubiquitous human exposure via oral ingestion, inhalation, dermal contact. Recently, several have been classified reproductive toxicants endocrine disrupting chemicals based on ability interfere with normal function hormone signaling. Therefore, represents a public health concern. Currently, effects male reproduction better understood than female reproduction. This is concern because women often exposed higher levels men through extensive cosmetic In female, primary regulator ovary. Specifically, ovary responsible for folliculogenesis, proper maturation gametes fertilization, steroidogenesis, synthesis necessary sex steroid hormones. Any defect regulation these processes can cause complications non-reproductive health. For instance, phthalate-induced defects folliculogenesis steroidogenesis infertility, premature ovarian failure, disorders. Presently, there paucity knowledge function; however, recent work has established target phthalate toxicity. review summarizes what currently known about mechanisms by which exert toxicity, particular focus steroidogenesis. Further, this outlines future directions including necessity examining at doses that mimic exposure.

Language: Английский

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An overview of phthalate acid ester pollution in China over the last decade: Environmental occurrence and human exposure

The Science of The Total Environment, Journal Year: 2018, Volume and Issue: 645, P. 1400 - 1409

Published: July 23, 2018

Language: Английский

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Endocrine Disruptors in Water and Their Effects on the Reproductive System

International Journal of Molecular Sciences, Journal Year: 2020, Volume and Issue: 21(6), P. 1929 - 1929

Published: March 12, 2020

Anthropogenic contaminants in water can impose risks to reproductive health. Most of these compounds are known be endocrine disrupting chemicals (EDCs). EDCs impact the system and subsequently impair development fertility non-human animals humans. The source chemical contamination is diverse, originating from byproducts formed during disinfection processes, release industry livestock activity, or therapeutic drugs released into sewage. This review discusses occurrence such as byproducts, fluorinated compounds, bisphenol A, phthalates, pesticides, estrogens, it outlines their adverse effects

Language: Английский

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Study of a large scale powdered activated carbon pilot: Removals of a wide range of emerging and priority micropollutants from wastewater treatment plant effluents

Water Research, Journal Year: 2014, Volume and Issue: 72, P. 315 - 330

Published: Nov. 1, 2014

Language: Английский

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Phthalate esters in water and sediments of the Kaveri River, India: environmental levels and ecotoxicological evaluations

Environmental Geochemistry and Health, Journal Year: 2014, Volume and Issue: 37(1), P. 83 - 96

Published: July 23, 2014

Language: Английский

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Effects of Endocrine-Disrupting Chemicals on the Ovary1

Biology of Reproduction, Journal Year: 2015, Volume and Issue: 93(1)

Published: June 11, 2015

Endocrine-disrupting chemicals (EDCs) are found abundantly in the environment, resulting daily human exposure. This is of concern because many EDCs known to target female reproductive system and, more specifically, ovary. In female, ovary key organ responsible for and endocrine functions. Exposure cause health problems such as infertility, premature ovarian failure, abnormal sex steroid hormone levels. Some their effects on adult function have been studied extensively over years, whereas others remain unclear. review covers what currently about selected (bisphenol A, methoxychlor, 2,3,7,8-tetrachlorodibenzo-p-dioxin, phthalates, genistein) mechanisms by which they act upon ovary, focusing primarily folliculogenesis steroidogenesis. Furthermore, this discusses future directions needed better understand EDCs, including need examine multiple consistent doses study different action.

Language: Английский

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