DNA damage in different wildlife species exposed to persistent organic pollutants (POPs) from the delta of the Coatzacoalcos river, Mexico

González-Mille, Donaji J.; Ilizaliturri-Hernández, César A.; Espinosa-Reyes, Guillermo; Cruz-Santiago, Omar; Cuevas-Díaz, María del Carmen; Campo, Claudia C. Martín Del; Flores-Ramírez, Rogelio

doi:10.1016/j.ecoenv.2019.05.030

Cited by 23 publications

(6 citation statements)

References 53 publications

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“…Thus, it is suggested to consider evaluating oil spills in soils, the SARA fractions and the date of the spill. On the one hand, the results show that the type of solvent defines the amount of isolated analyte, which varies its solubility (González-Mille et al, 2019); and on the other hand, although the samples are located within the same study area, the differences between the SARA fractions and the FTIR show that the time and conditions of the spill could influence the transformation of the hydrocarbon (Xu et al, 2019;Xing et al, 2019). An example of the above is that according to the values in Table I, with TPHP the samples P631, P655, P659, P668, P685, P688 and P702 do not exceed the Maximum Permissible Limit (MLP) of TPH established for agricultural use in Mexico (4400 mg kg −1 ), whereas with TPHS values, only P655, P659, P668 and P685 would comply with the MLP.…”

Section: Tph Determination Methods and Sara Fractionsmentioning

confidence: 99%

“…Due to these low concentrations, some of these sites have been declared below the permissible limits, but in some cases, environmental problems persist affecting the growth and development of plants (Sánchez et al, 2017;Challenger et al, 2018). Hence, Soto et al (2018) and González-Mille et al (2019) highlight the importance of considering methods of identification of these components since they relate them to negative effects on water potential, density, and porosity of the soil.…”

Section: Introductionmentioning

confidence: 99%

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Pre-evaluation of contaminated soil for oil field reactivation in Moloacan, Veracruz, Mexico

Yzquierdo-Ruíz¹,

Torres-Sánchez²,

Garza-Rodríguez³

et al. 2022

RMIQ

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Section: Tph Determination Methods and Sara Fractionsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Pre-evaluation of contaminated soil for oil field reactivation in Moloacan, Veracruz, Mexico

Yzquierdo-Ruíz¹,

Torres-Sánchez²,

Garza-Rodríguez³

et al. 2022

RMIQ

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show abstract

“…As a result, pollution is currently considered one of the most serious threats to biological diversity. Exposure and effect biomarkers can be examined and integrated simultaneously to provide more information about probable toxicity pathways and ecosystem component health [16].…”

Section: Effect Of Pops On Wildlifementioning

confidence: 99%

Role and Effect of Persistent Organic Pollutants to Our Environment and Wildlife

Gaur¹,

Dutta²,

Jaiswal³

et al. 2022

Environmental Sciences

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Persistent organic pollutants (POPs) are toxic substances composed of carbon-based chemical compounds and mixtures. In the recent times, persistent organic pollutants (POPs) came as a threat for the wildlife and environmental world. POPs are chemically stable, remain intact in the environment for long periods, are recalcitrant in nature, and are lipophilic in nature. Therefore, they accumulate in fatty tissue of living organisms and reside longer period of time finally affecting the human and wildlife. It is believed that approximately 90% of human beings are exposed to POPs from their diets that contain animal products. These foods lead to bioaccumulation in fat tissues that then cause health hazard. There are many studies such that its behavior in photocatalytic oxidation reactions are available; also many research studies are going to combat from these toxic substances. In this chapter, we will take you through how persistent organic pollutants are affecting our environment and wildlife and what are its roles.

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“…Products containing BPA are widely used, and, thus, we can find it in the environment: in the air, soil, natural surface waters and sediments, underground water in landfills, and in wastewater [2]. BPA has the potential to disturb wildlife health and human health [3][4][5][6]. It can influence enzymatic, androgenic, neurological, liver, and reproductive systems at different stages of human life, such as in foetal, child and adult stages [7,8].…”

Section: Introductionmentioning

confidence: 99%

Enhanced Degradation of Bisphenol A via Ultrasound, Assisted by Chemical Treatment

Pahontu (Dura),

Stefan,

Chiriac

et al. 2023

Sustainability

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Ultrasonic technology (US) can be considered a very sustainable and efficient method to remove bisphenol A (BPA) from water. Compared with other methods, the proposed method has some advantages: a simple implementation on existing water treatment and purification facilities, it does not generate residual compounds that produce sludge, a relatively fast time is required for degradation (1–2 h), and high degradation efficiencies. In this work, we present the results regarding BPA degradation efficiency using the ultrasonic technique. The influence of frequency and of some additional compounds, such as carbon tetrachloride (CCl4), FeSO4 7H2O (FS), and ethyl anthraquinone (EAC), were studied. Three different frequencies were used: 1146 kHz, 864 kHz, and 580 kHz, at 50 W. The sampling, performed every 15 min, revealed that the highest BPA degradation was achieved after 60 min. Using the liquid chromatography tandem mass spectrometry (LC-MS/MS) technique, the degradation compounds were identified. Pathways of BPA degradation were also proposed. The use of additives such as CCl4, FS, and EAC proved to have a positive effect on the BPA degradation process assisted by ultrasound. After 60 min of exposure, the degradation capacities reached values of between 50% and 75%, while the mineralization capacities were situated between 20% and 35%. CCl4 and EAC had a more pronounced stimulating action than FS, with the EAC having the highest mineralization capacity, representing around 75% of the degradation capacity.

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DNA damage in different wildlife species exposed to persistent organic pollutants (POPs) from the delta of the Coatzacoalcos river, Mexico

Cited by 23 publications

References 53 publications

Pre-evaluation of contaminated soil for oil field reactivation in Moloacan, Veracruz, Mexico

Pre-evaluation of contaminated soil for oil field reactivation in Moloacan, Veracruz, Mexico

Role and Effect of Persistent Organic Pollutants to Our Environment and Wildlife

Enhanced Degradation of Bisphenol A via Ultrasound, Assisted by Chemical Treatment

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