Results 51 to 60 of about 10,571 (220)

Variation on Toxic and Inflammatory Potential of Coal Smoke of Different Sources From a Region With High Lung Cancer Risk

Environmental Toxicology, EarlyView.
ABSTRACT Excess lung cancer risk in Xuanwei and Fuyuan, China, has been attributed to household air pollution from use of a locally sourced smoky (bituminous) coal. However, the carcinogenic mechanisms remain unclear. Given the important role of inflammation in lung cancer development, this study compared the proinflammatory potentials of the ...
Yongliang Zhang, Wei Hu, Nathanial Rothman, Dingyu Liu, Jihua Li, Jun Xu, Bofu Ning, Roel Vermeulen, Qing Lan, Flemming R. Cassee, George S. Downward   +10 more
wiley   +1 more source

Potential of Salicylic Acid and Synthetic Surfactant on Anthracene and Fluoranthene Remediation by Impatiens balsamina

Walailak Journal of Science and Technology, 2019
Plant growth regulators and synthetic surfactants are alternative choices for enhancing the efficiency of PAH phytoremediation. In this study, the use of salicylic acid alone, surfactant alone (Triton X-100 or Tween 80) or salicylic acid together with ...
khanitta somtrakoon, Waraporn Chouychai
doaj  

Perfluoro-3-ethyl-1,2,3,10b-tetrahydrofluoranthene

Molbank
The title compound was synthesized from perfluoro-1-ethyltetralin and 1,2,3,4-tetrafluorobenzene under the action of antimony pentafluoride as a mixture of cis- and trans-isomers in a 71% isolated yield.
Vladislav V. Komarov, Vyacheslav I. Krasnov, Victor M. Karpov, Dmitriy A. Parkhomenko, Tatyana V. Mezhenkova   +4 more
doaj   +1 more source

Interspecific Differences in the Effects on Embryos Between Freshwater and Marine Fish Exposed to Water‐Accommodated Fractions Derived From Very‐Low Sulfur Fuel Oil

Environmental Toxicology, EarlyView.
ABSTRACT This study evaluated the toxic effects of water‐accommodated fractions (WAFs) of very‐low sulfur fuel oil (VLSFO) on freshwater and marine fish embryos. Embryos of Japanese medaka (Oryzias latipes), Java medaka (Oryzias javanicus), and grass puffer (Takifugu alboplumbeus) were exposed to various concentrations of VLSFO‐WAF, and the effects on ...
Jumpei Matsuo, Shusaku Fukugami, Kei Nakayama, Masatoshi Yamasaki, Emiko Kokushi, Seiichi Uno   +5 more
wiley   +1 more source

Half-lives of PAHs and temporal microbiota changes in commonly used urban landscaping materials [PDF]

PeerJ, 2018
Background Polycyclic aromatic hydrocarbons (PAHs) accumulate in urban soils, and PAH contamination can change soil microbial community composition.
Marja I. Roslund, Mira Grönroos, Anna-Lea Rantalainen, Ari Jumpponen, Martin Romantschuk, Anirudra Parajuli, Heikki Hyöty, Olli Laitinen, Aki Sinkkonen   +8 more
doaj   +2 more sources

Climatic, Socioecological and Environmental Determinants of Aedes spp. Dynamics at the Community Interface: A Systematic Review With Reflections From a One Health Perspective

Tropical Medicine &International Health, EarlyView.
ABSTRACT Background and Objectives Mosquitoes of the genus Aedes, including but not limited to Aedes aegypti, are major vectors of arboviruses such as dengue, Zika and other related diseases. Their global expansion is driven by climate change, globalisation, urbanisation and human mobility.
Ana Izabel Passarella Teixeira, Giovanna Rotondo de Araújo, Diogo Tavares Cardoso, David Soeiro Barbosa, Christina Pettan‐Brewer, Joaquim Pinto Nunes Neto, Ruana Renosto Delai, Cláudia Turra Pimpão, Lívia Medeiros Neves Casseb   +8 more
wiley   +1 more source

Differences in Midgut Phosphatases Activity and Hemolymph Composition in Lymantria dispar and Euproctis chrysorrhoea Larvae Exposed to the Polycyclic Aromatic Hydrocarbon Fluoranthene

Insects
Polycyclic aromatic hydrocarbons (PAHs) are widespread environmental pollutants that can exert significant effects on living organisms. This study investigated the effects of fluoranthene, a representative PAH, on the activities of alkaline and acid ...
Aleksandra Filipović, Marija Mrdaković, Dragana Matić, Larisa Ilijin, Dajana Todorović, Milena Vlahović, Vesna Perić-Mataruga   +6 more
doaj   +1 more source

Enhancing IR‐MALDESI MSI Spatial Resolution Through Beam Constriction With a Ring‐Actuated Iris

Rapid Communications in Mass Spectrometry, Volume 40, Issue 16, 30 August 2026.
ABSTRACT Rationale Infrared matrix‐assisted laser desorption electrospray ionization (IR‐MALDESI) mass spectrometry imaging (MSI) enables label‐free, spatially resolved molecular analysis of biological tissues under ambient conditions. While improving spatial resolution is important for mapping fine tissue structures, mid‐infrared (IR) lasers are ...
Sarah M. Ashbacher, Seth M. Eisenberg, Alexander A. C. Wainwright, Aosheng Gu, Syeda N. Mahdia, R. J. Dwayne Miller, David C. Muddiman   +6 more
wiley   +1 more source

Foliar application of surfactant-stabilized nanoscale zero-valent iron inhibits fluoranthene accumulation and alleviates phytotoxicity in tomato

Frontiers in Sustainable Food Systems
To inhibit the uptake and accumulation of fluoranthene (Flu) in tomatoes cultivated in Flu-contaminated soil, foliar application of nanoscale zero-valent iron (nZVI) was employed.
Yuanzhou Xu, Wenxia Yang, Jie Liu, Junping Gao, Xueqing Chen, Da Li, Nawen Tang, Qingxia Zhang   +7 more
doaj   +1 more source

Atmospheric Deposition of Organic Pollutants: A Comprehensive Review of Sampling and Analytical Methodologies

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Atmospheric deposition of organic pollutants plays a crucial role in the transport and fate of contaminants in the environment, with implications for ecosystem health and human exposure. Persistent organic pollutants (POPs), polycyclic aromatic hydrocarbons (PAHs) and microplastics are increasingly recognized as transboundary threats due to ...
Iva Smoljo, Gordana Mendaš, Gordana Pehnec   +2 more
wiley   +1 more source