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Total 86717 results found since Jan 2013.
Chemical Characterization of Microplastic Particles Formed in Airborne Waste Discharged from Sewer Pipe Repairs
Environ. Sci.: Processes Impacts, 2023, Accepted Manuscript DOI: 10.1039/D3EM00193H, PaperBrianna N Peterson, Ana Cristina Morales, Jay Tomlin, Carrie Grace Wall Gorman, Peter E. Christ , Steven Sharpe, Shelby Morgan Huston, Felipe Rivera-Adorno, Brian O'Callahan, Matthew Fraund, Yoorae Noh, Pritee Pahari, Andrew J Whelton, Patrick Z El-Khoury, Ryan C Moffet, Alla Zelenyuk, Alexander Laskin Microplastic particles are of increasing environmental concern related to the widespread uncontrolled degradation of various commercial products made of plastic and their associated waste disposal. Recently, common technology used to......
Source: RSC - J. Environ. Monit. latest articles - September 20, 2023 Category: Environmental Health Authors: Brianna N Peterson Source Type: research
Autoxidation of glycols used in inhalable daily products: implications for the use of artificial fogs and e-cigarettes
Environ. Sci.: Processes Impacts, 2023, Advance Article DOI: 10.1039/D3EM00214D, PaperXinyang Guo, Ya-Chun Chan, Tania Gautam, Ran Zhao The use of glycols is seen in various industries and occupations. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - J. Environ. Monit. latest articles - September 20, 2023 Category: Environmental Health Authors: Xinyang Guo Source Type: research
Effects of Radiofrequency Electromagnetic Field (RF-EMF) exposure on pregnancy and birth outcomes: A systematic review of experimental studies on non-human mammals
In conclusion, in utero RF-EMF exposure does not have a detrimental effect on fecundity and likely affects offspring health at birth, based on the meta-analysis of studies in experimental mammals on litter size and fetal weight, respectively. Regarding possible delayed effects of in utero exposure, RF-EMF probably does not affect offspring brain weight and may not decrease female offspring fertility; on the other hand, RF-EMF may have a detrimental impact on neurobehavioural functions, varying in magnitude for different endpoints, but these last findings are very uncertain. Further research is needed on the effects at birt...
Source: Environment International - September 20, 2023 Category: Environmental Health Authors: Eugenia Cordelli Lucia Ardoino Barbara Benassi Claudia Consales Patrizia Eleuteri Carmela Marino Maurizio Sciortino Paola Villani Martin H Brinkworth Guangdi Chen James P McNamee Andrew W Wood Lea Belackova Jos Verbeek Francesca Pacchierotti Source Type: research
Generation and application of a novel transgenic zebrafish line Tg(GAcyp1a:eGFP/Luc) as an in vivo assay to sensitive and specific monitoring of DLCs in the environment
In conclusion, a sensitively and specifically transgenic zebrafish line was established to convenient and effective to detect DLCs in the environment.PMID:37729807 | DOI:10.1016/j.ecoenv.2023.115471
Source: Ecotoxicology and Environmental Safety - September 20, 2023 Category: Environmental Health Authors: Shaolin Xie Bing Yang Siying Li Liangjun Ge Min Li Qingshi Chen Xian Qing Jixing Zou Source Type: research
Exposure to ambient air pollutants, serum miRNA networks, lipid metabolism, and non-alcoholic fatty liver disease in young adults
CONCLUSIONS: Exposure to AAP may contribute to adverse lipid profiles and NAFLD risk among young adults via altered expression of microRNA profiles.PMID:37729806 | DOI:10.1016/j.ecoenv.2023.115486
Source: Ecotoxicology and Environmental Safety - September 20, 2023 Category: Environmental Health Authors: William B Patterson Elizabeth Holzhausen Bridget Chalifour Jesse Goodrich Elizabeth Costello Frederick Lurmann David V Conti Zhanghua Chen Lida Chatzi Tanya L Alderete Source Type: research
The mediation effect of lipids, blood pressure and BMI between air pollutant mixture and atherosclerotic cardiovascular disease: The CHCN-BTH cohort study
CONCLUSIONS: Long-term, high-level air pollutant exposure was significantly associated with an elevated risk of ASCVD, particularly for PM2.5. Blood pressure, lipids and BMI, especially HDL-C, may mediate the effects of air pollutants exposure on ASCVD.PMID:37729805 | DOI:10.1016/j.ecoenv.2023.115491
Source: Ecotoxicology and Environmental Safety - September 20, 2023 Category: Environmental Health Authors: Bingxiao Li Fuyuan Wen Kuo Liu Yunyi Xie Fengxu Zhang Pandi Li Yuan Sun Aibin Qu Xiaojun Yang Ling Zhang Source Type: research
Efficient trapping and destruction of SARS-CoV-2 using PECO-assisted Molekule air purifiers in the laboratory and real-world settings
Ecotoxicol Environ Saf. 2023 Sep 18;264:115487. doi: 10.1016/j.ecoenv.2023.115487. Online ahead of print.ABSTRACTSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is transmitted human-to-human via aerosols and air-borne droplets. Therefore, capturing and destroying viruses from indoor premises are essential to reduce the probability of human exposure and virus transmission. While the heating, ventilation, and air conditioning (HVAC) systems help in reducing the indoor viral load, a targeted approach is required to effectively remove SARS-CoV-2 from indoor air to address human exposure concerns. The present study...
Source: Ecotoxicology and Environmental Safety - September 20, 2023 Category: Environmental Health Authors: Arpan Acharya Kerri Surbaugh Michellie Thurman Chatura Wickramaratne Philip Myers Rajat Mittal Kabita Pandey Elizabeth Klug Sarah J Stein Ashley R Ravnholdt Vicki L Herrera Danielle N Rivera Paul Williams Joshua L Santarpia Ajeet Kaushik Jaspreet S Dhau S Source Type: research
Exposure to sublethal concentrations of thiacloprid insecticide modulated the expression of microRNAs in honeybees (Apis mellifera L.)
This study aimed to investigate the sublethal effects of thiacloprid on microRNA (miRNA) expression in honeybees (Apis mellifera L.) and the role of a specific miRNA, ame-miR-283-5p, in thiacloprid resistance. The high-throughput small RNA-sequencing was used to analyze global miRNA expression profile changes in honeybees orally exposed to sublethal concentrations of thiacloprid (20 mg/L and 4 mg/L) for 72 h. Thiacloprid at 20 mg/L had no observed adverse effects. In addition, bees were fed with miRNA mimics or inhibitors to increase or decrease ame-miR-283-5p expression, and its effects on P450 gene expression (CYP9Q2 and...
Source: Ecotoxicology and Environmental Safety - September 20, 2023 Category: Environmental Health Authors: Tengfei Shi Xingchuan Jiang Haiqun Cao Linsheng Yu Source Type: research
How does financial decentralization synergies carbon reduction and pollution control in China?
This study looks at how carbon reduction, pollution management, and monetary decentralization in China all work together for a win-win situation. Since China is the most significant contributor to global warming, the country must implement policies to cut carbon emissions and curb pollution. One possible answer is financial decentralization, delegating federal financial responsibilities, and decisions to state and regional governments. The study used the weighted matrix analysis technique, LM matrix analysis technique, and ARDL short-run and long-run analysis estimates. However, the degree to which it will help China reduc...
Source: Environmental Science and Pollution Research International - September 20, 2023 Category: Environmental Health Authors: Dongmei Mu Daifu Yang Source Type: research
Adsorption performance and kinetics of Cr(VI) onto activated carbons derived from the waste leaves of invasive plants Rhus typhina and Amorpha fruticosa
Environ Sci Pollut Res Int. 2023 Sep 20. doi: 10.1007/s11356-023-29833-7. Online ahead of print.ABSTRACTTo maximize the potential of biomass from invasive plants, waste leaves from Rhus typhina (RT) and Amorpha fruticosa (AF) were used to prepare activated carbons (ACs) for the efficient removal of chromium from wastewater. Six ACs were prepared by CO2 activation at 850 °C with varying flow rates (500, 1000, and 1500 mL/min) and characterized by yield, pH, N2 adsorption isotherm, FTIR, SEM, TG, and XPS. The adsorption isotherm and kinetics for chromium removal were analyzed. The outcomes showed that the ACs had mesoporous...
Source: Environmental Science and Pollution Research International - September 20, 2023 Category: Environmental Health Authors: Tuerxun Tuerhong Zaituniguli Kuerban Maryamgul Abdurahman Cai Xinbin Amanula Yimingniyazi Source Type: research
Effects of salinity on methane emissions and methanogenic archaeal communities in different habitat of saline-alkali wetlands
This study conducted simulation experiments of increased salinity to investigate the impact of salinity, habitat, and their interactions on CH4 emissions, as well as to examine the response of methanogenic archaea to salinity. Overall, salinity inhibited CH4 emissions. But there were different responses in the three habitat soils. Salinity decreased the relative abundance of methanogenic archaea and changed the community structure. In addition, salinity changed soil pH and dissolved organic carbon (DOC) and ammonium (NH4+) concentrations, which were significantly correlated with methanogenic archaea. Our study showed that ...
Source: Environmental Science and Pollution Research International - September 20, 2023 Category: Environmental Health Authors: Feng Li Huiju Li Huihui Su Wei Du Zhongyan Gao Huajun Liu Hong Liang Dawen Gao Source Type: research
Can network infrastructure construction improve the low-carbon innovation of Chinese enterprises?
This study considers the implementation of the "Broadband China" strategy as an exogenous policy shock and examines the impact of network infrastructure construction (NIC) on the low-carbon innovation (LCI) of enterprises and its underlying mechanisms by using a progressive difference-in-difference model based on the data of Chinese listed enterprises from 2009 to 2020. This study finds that NIC can improve the LCI of enterprises. After the elimination of the sample selection bias and selection of the urban slope as the exogenous instrumental variable, the conclusions remained robust. The results of the mechanism test show...
Source: Environmental Science and Pollution Research International - September 20, 2023 Category: Environmental Health Authors: Haikuo Zhang Yuankun Li Source Type: research
Biodegradability enhancement of waste lubricating oil regeneration wastewater using electrocoagulation pretreatment
Environ Sci Pollut Res Int. 2023 Sep 20. doi: 10.1007/s11356-023-29841-7. Online ahead of print.ABSTRACTAs a sustainable management of fossil fuel resources and ecological environment protection, recycling used lubricating oil has received widespread attention. However, large amounts of waste lubricating-oil regeneration wastewater (WLORW) are inevitably produced in the recycling process, and challenges are faced by traditional biological treatment of WLORW. Thus, this study investigated the effectiveness of electrocoagulation (EC) as pretreatment and its removal mechanism. The electrolysis parameters (current density, ini...
Source: Environmental Science and Pollution Research International - September 20, 2023 Category: Environmental Health Authors: Li-Li Shan Zhao Tan Yu Chen Ruo-Shan Wang Meng Zhang Chang-Long Pang Yu-Hong Cui Zhi-Min Liao Hong-Qiang Ma Ze-Bing Zhu Source Type: research
Nitrogen removal capability and mechanism of a novel heterotrophic nitrifying-aerobic denitrifying strain H1 as a potential candidate in mariculture wastewater treatment
Environ Sci Pollut Res Int. 2023 Sep 20. doi: 10.1007/s11356-023-29666-4. Online ahead of print.ABSTRACTThe nitrogen removal performance and mechanisms of Bacillus subtilis H1 isolated from a mariculture environment were investigated. Strain H1 efficiently removed NH4+-N, NO2--N, and NO3--N in simulated wastewater with removal efficiencies of 85.61%, 90.58%, and 57.82%, respectively. Strain H1 also efficiently degraded mixed nitrogen (NH4+-N mixed with NO2--N and/or NO3--N) and had removal efficiencies ranging from 82.39 to 89.54%. Nitrogen balance analysis revealed that inorganic nitrogen was degraded by heterotrophic nit...
Source: Environmental Science and Pollution Research International - September 20, 2023 Category: Environmental Health Authors: Yumeng Xie Xiangli Tian Yang Liu Kun Zhao Yongmei Li Kai Luo Bo Wang Shuanglin Dong Source Type: research
Dendrobium officinale polysaccharides improved reproductive oxidative stress injury in male mice treated with cyclophosphamide
In this study, the mouse model of reproductive injury was established by intraperitoneal injection of cyclophosphamide (CTX). The reproductive function was evaluated by relative testicular mass, sperm parameters, and sex hormone levels. The oxidative stress level of male mice with reproductive injury treated with DOPs was analyzed by the levels of 8-hydroxydeoxyguanosine (8-OHdG), malondialdehyde (MDA), and nitric oxide (NO) in sperm. The expression of follicle-stimulating hormone receptor (FSHR) mRNA, androgen-binding (ABP) mRNA, and c-kit mRNA was detected by quantitative reverse transcriptase polymerase chain reaction (...
Source: Environmental Science and Pollution Research International - September 20, 2023 Category: Environmental Health Authors: Yi Mu Bangwei Che Kaifa Tang Wenjun Zhang Shenghan Xu Wei Li Jun He Miao Liu Peng Chen Siwen Zhong Guangyu Li Source Type: research
