Results 101 to 110 of about 36,603 (263)

Chronic, Environmentally Relevant PM2.5 Exposure Exacerbates Metabolic Dysfunction‐Associated Steatotic Liver Disease and Early‐Stage Renal Dysfunction in a Rodent Model

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT While epidemiological studies link fine particulate matter (PM2.5) exposure to metabolic dysfunction‐associated steatotic liver disease (MASLD) and renal dysfunction, a translational gap exists, as most animal models utilize acute, high‐dose exposures that poorly reflect chronic, moderate‐level human scenarios.
Yi‐Siao Chen, Hugo You‐Hsien Lin, Chien‐Tzu Lin, Si‐Hua Huang, Ming‐Lun Yeh, Ming‐Lung Yu, Jin‐Ching Lee, Yao‐Chi Chung, Wei‐Ming Li, Ching‐Chia Li, Shiu‐Feng Huang, Chia‐Hung Yen   +11 more
wiley   +1 more source

Combined Phytotoxicity of Fluorene, Fluoranthrene or Phenanthrene in Anthracene-Contaminated Soil to Crop Seedling Growth

Walailak Journal of Science and Technology, 2014
The phytotoxicity of different combinations of phenanthrene, fluorene, and fluoranthrene in anthracene-contaminated soil to seedling growth was studied. Seeds of sticky rice and water morning glory were planted in soil contaminated, with anthracene alone,
Khanitta SOMTRAKOON, Champee CHAIMUANGKOON, Duanganong PHALAPHOL, Waraporn CHOUYCHAI   +3 more
doaj   +1 more source

A Randomized Single‐Center Proof of Principle Study to Evaluate the Effectiveness and Safety of a Hydrogel Laser Treatment Patch in Laser Hair Removal

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Background Laser hair removal (LHR) is a commonly performed aesthetic procedure known to generate a hazardous laser plume composed of toxic chemicals, ultrafine particles, and potentially infectious biological materials. Current mitigation strategies, such as smoke evacuation systems, are costly and often used inconsistently, highlighting the ...
Barry E. DiBernardo, Gabriella A. DiBernardo, Jason N. Pozner   +2 more
wiley   +1 more source

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source

Environmental Behavior, Sources, and Effects of Chlorinated Polycyclic Aromatic Hydrocarbons

The Scientific World Journal, 2007
The environmental sources and behaviors of chlorinated 2- to 5-ring polycyclic aromatic hydrocarbons (ClPAHs). ClPAHs are ubiquitous contaminants found in urban air, vehicle exhaust gas, snow, tap water, and sediments.
Takeshi Ohura
doaj   +1 more source

Ecotoxicity of a polycyclic aromatic hydrocarbon (PAH)-contaminated soil

Ecotoxicology and Environmental Safety, 2007
Soil samples from a former cokery site polluted with polycyclic aromatic hydrocarbons (PAHs) were assessed for their toxicity to terrestrial and aquatic organisms and for their mutagenicity. The total concentration of the 16 PAHs listed as priority pollutants by the US Environmental Protection Agency (US-EPA) was 2634+/-241 mg/kgdw in soil samples. The
I C, Eom, C, Rast, A M, Veber, P, Vasseur   +3 more
openaire   +2 more sources

Metal‐Free Electrophilic Borylative Cyclizations of Alkynes

The Chemical Record, EarlyView.
Metal‐free borylative cyclizations based on electrophilic alkyne activation by boron Lewis acids provide efficient access to borylated hetero‐ and carbocycles. Early studies using B(C6F5)3 displayed limited scope and application, whereas recent ClBcat‐ and BCl3‐based methods enable mild CB and CC/CX bond formation for the synthesis of cycles ...
Jaime Mateos‐Gil, Marcos Humanes, Manuel A. Fernández‐Rodríguez, Patricia García‐García   +3 more
wiley   +1 more source

Acute Inhalation Exposure to Ultrafine Carbon Black Alters Mitochondrial Substrate Utilization in the Heart

Environmental Toxicology, EarlyView.
ABSTRACT A majority of deaths associated with air pollution are attributed to cardiovascular and heart diseases. Carbon black that represents the carbon core of particulate matter, a major component of air pollution, has been shown to result in cardiac mitochondrial dysfunction.
William E. Mullen, Jackson E. Stewart, Rahatul Islam, Salik Hussain, Dharendra Thapa   +4 more
wiley   +1 more source

Carcinogenic and Genotoxicity of some PAHs in commonly consumed smoked fish (Parachanna obscura and Ethmalosa fimbriata)

Journal of Applied Sciences and Environmental Management, 2019
The dietary exposure of Polycyclic Aromatic Hydrocarbon (PAHs) and potential risk to human health was instigated in two different traditionally smoked species of fish (Parachanna obscura and Ethmalosa frimbriata) purchased from three markets in Benin ...
N.O. Erhunmwunse, S.A. Ekaye
doaj   +2 more sources

Synergistic Effects of Fuel Components on Aromatics Formation in Combustion: A Review

Applied Sciences
Aromatics, especially polycyclic aromatic hydrocarbons (PAHs), are important combustion pollutants known to be carcinogenic and mutagenic and are also precursors of soot and, consequently, combustion-generated particulate matters that can significantly ...
Bilal Hussain, Wei Li, Qilong Fang, Yuyang Li   +3 more
doaj   +1 more source