Effects of separate or combined exposure of nonylphenol and octylphenol on central 5-HT system and related learning and memory in the rats

Liu, Huan; Huang, Qingyang; Sun, Hanzhi; Li, Jieming; Lin, Qianwen; Wu, Haoming; Liu, Chunhong

doi:10.1016/j.ecoenv.2019.02.007

Cited by 23 publications

(5 citation statements)

References 54 publications

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“…Environmental hormone bisphenol-A (2,2-bis(4-hydroxyphenyl) propane, BPA) has varying different adverse effects toward organisms, such as fish [1], rats [2], and human health [3]. A number of countries and regions, including China [4], San Francisco [5], Canada, and the European Union [6], have issued policies banning BPA in products in response to the adverse effects of BPA.…”

Section: Introductionmentioning

confidence: 99%

Occurrence, Distribution and Ecological Risk of Bisphenol Analogues in the Surface Water from a Water Diversion Project in Nanjing, China

Zheng

Liu

Ren

et al. 2019

IJERPH

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Due to the widespread use of bisphenol analogues (BPs) as alternatives to bisphenol A (BPA), considerable attention for health risk has been shown in aquatic ecosystems. The occurrence and distribution of six BPs were researched in a soluble phase (<10−3 μm), colloidal phase (10−3 μm to 1 µm), and suspended particulate matter (SPM >1 µm) in a water diversion project of Nanjing, China. Except for bisphenol Z, all BPs were detected in two or three phases, where the total concentrations of detected BPs were 161–613 ng/L, 5.19–77.2 ng/L, and 47.5–353 ng/g for the soluble phase, colloidal phase, and SPM, respectively. Among the detected compounds, BPA is still the dominant BPs in the soluble and colloidal phases, which is followed by bisphenol-S , while bisphenol-AF was the major contaminant in SPM, followed by BPA. The mean contribution proportions of colloids were 1–2 orders of magnitude higher than SPM, which suggests that colloids have a clear impact on regulating BPs’ environmental behaviors. In terms of spatial distribution, the water diversion project could reduce the pollution levels of BPs, which might further affect the ecological security of the Yangtze River.

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Section: Introductionmentioning

confidence: 99%

Occurrence, Distribution and Ecological Risk of Bisphenol Analogues in the Surface Water from a Water Diversion Project in Nanjing, China

Zheng

Liu

Ren

et al. 2019

IJERPH

View full text Add to dashboard Cite

show abstract

“…Environmental hormone bisphenol-A (2,2-bis(4-hydroxyphenyl)propane; BPA) has varying degrees of influence on animals, such as fish [1], rats [2] and human health [3]. A number of countries and regions, including China [4], San Francisco [5], Canada and European Union [6], have issued policies banning BPA in products in response to the adverse effects of BPA.…”

Section: Introductionmentioning

confidence: 99%

Occurrence, Distribution and Ecological Risk of Bisphenol Analogues in The Surface Water from A Water Diversion Project in Nanjing, China

Zheng¹,

Liu²,

Ren³

et al. 2019

Preprint

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Because of the widespread use of bisphenol analogues (BPs) as the alternatives to bisphenol A (BPA), they have attracted considerable attention for health risk in aquatic ecosystems. The occurrence and distribution of six BPs were researched in soluble phase (< 5 kDa), colloidal phase (5 kDa to 1 µm) and suspended particulate matter (SPM > 1 µm) in a water diversion project of Nanjing, China. Except for bisphenol Z, all BPs were detected in the two or three phases, the total concentrations of detected BPs were 161-613 ng/L, 5.19-77.2 ng/L and 47.5-353 ng/g for the soluble phase, colloidal phase and SPM, respectively. Among the detected compounds, BPA still the dominant BPs in the soluble and colloidal phases, followed by BPS, while BPAF was the major contaminant in SPM, followed by BPA. The mean contribution proportions of colloids were 1-2 orders of magnitude higher than SPM, suggesting that colloids have an obvious impact on regulating BPs’ environmental behaviors. In terms of spatial distribution, although the water diversion project could reduce the pollution levels of BPs, which might further affect the ecological security of the Yangtze River.

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“…When these NPOEs reach a WWTP, they may be partially degraded by microorganisms, forming 4-NP and 4-OP. In addition, genotoxic effects have been reported in test organisms like fish [34,42,[69][70][71], birds [90], plants [46,91,92], rats [93][94][95][96], and human cells [33,[97][98][99]. The diffusion of these compounds in the environment is so high that levels of these by-products have also been detected in umbilical cord blood samples [99] and urine [100,101], and they have been associated with increased childhood obesity and early puberty.…”

Section: Environmental Risks Of Scss On Aquatic Organisms and Humansmentioning

confidence: 99%

From Wastewater Treatment Plants to the Oceans: A Review on Synthetic Chemical Surfactants (SCSs) and Perspectives on Marine-Safe Biosurfactants

et al. 2023

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Synthetic chemical surfactants (SCSs) are a versatile group of amphiphilic chemical compounds synthesized from fossil fuel precursors which have found use in various industrial applications. Their global usage is estimated to be over 15 million tons annually, which has resulted in unabated environmental damage and potential toxicological effects to humans and other organisms. Current societal challenges to ensure environmental protection and reduce reliance on finite resources have led to an increased demand for sustainable and environmentally friendly alternatives, such as biosurfactants, to replace these toxic pollutants. Biosurfactants are biodegradable, non-toxic, and generally environmentally compatible amphiphilic compounds. Although there is enormous potential for microbial biosurfactants to replace SCSs, the key challenge limiting their commercialization relates to their low yields and substantial cost for production compared to that for the SCSs. In this review, we discuss the release of SCSs, with wastewater treatment plants (WWTPs) as the major point source of their release into the ocean, and we then delve into the consequences of these pollutants on marine organisms and humans. We then explore microbial biosurfactants as a replacement for SCSs, with a focus on rhamnolipids, and end with some perspectives on current and future work for commercializing microbial biosurfactants.

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Effects of separate or combined exposure of nonylphenol and octylphenol on central 5-HT system and related learning and memory in the rats

Cited by 23 publications

References 54 publications

Occurrence, Distribution and Ecological Risk of Bisphenol Analogues in the Surface Water from a Water Diversion Project in Nanjing, China

Occurrence, Distribution and Ecological Risk of Bisphenol Analogues in the Surface Water from a Water Diversion Project in Nanjing, China

Occurrence, Distribution and Ecological Risk of Bisphenol Analogues in The Surface Water from A Water Diversion Project in Nanjing, China

From Wastewater Treatment Plants to the Oceans: A Review on Synthetic Chemical Surfactants (SCSs) and Perspectives on Marine-Safe Biosurfactants

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