Results 91 to 100 of about 32,293 (248)

Examining the role of freebase nicotine in the harm reduction potential of oral nicotine pouches versus moist snuff: A randomized crossover trial

open access: yesAddiction, EarlyView.
Abstract Background and aims Oral nicotine pouches (ONPs) contain varying proportions of freebase nicotine (FBN), with higher FBN expected to increase nicotine delivery across the oral mucosa. Because ONPs contain fewer toxicants than moist snuff and may serve as a reduced harm alternative for smokeless tobacco, we compared how the FBN in ONPs affects ...
Brittney Keller‐Hamilton   +10 more
wiley   +1 more source

The effect of doxorubicin on rats that received toxic and carcinogenic benzo(a)pyrene.

open access: yesFolia Histochemica et Cytobiologica, 2008
Benzo(a)pyrene (B(a)P) is a polycyclic aromatic hydrocarbon with carcinogenic and toxic effects. Doxorubicin is a DNA-interacting drug widely used in chemotherapy.
Hasan Veysi Gunes   +4 more
doaj   +1 more source

Biomarker studies on gold lined sea bream (Rhabdosargus sarba) exposed to benzo[a]pyrene

open access: yes, 2001
Gold-lined sea bream (Rhabdosargus sarba) were intraperitoneally injected with 35 mg/kg benzo [a] pyrene (in DMSO), with fish administered DMSO as the solvent control. Fish were sacrificed 3 days post injection and their livers dissected for the analysis
Chen, J   +5 more
core  

Biodegradation of benzo[a]pyrene by bacterial consortium isolated from mangrove sediment

open access: yes, 2018
Benzo[a]pyrene is a high-molecular-weight polycyclic aromatic hydrocarbon highly recalcitrant in nature and thus harms the ecosystem and/or human health. Therefore, its removal from the marine environment is crucial.
Aziz, A.   +3 more
core   +1 more source

Impact of Environmental Exposure on Infant Sleep : The Exposome Approach

open access: yesJournal of Sleep Research, EarlyView.
This review explores how exposure to environmental pollutants during the first 1000 days of life may affect infant sleep. Evidence suggests potential links between chemical exposures and sleep disturbances, underscoring the need for more research on early‐life vulnerability and the impact of pollutants in air, diet, and breast milk.
Zeina Halbouty   +6 more
wiley   +1 more source

The Price of Prosperity? A Historical Account of Regulating Industrial Pollution in the Netherlands

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Regulatory governance and state‐corporate crime studies link persistent industrial pollution to long‐term regulatory–industry interactions, yet little is known about how these interactions evolve and become entrenched. This article examines two enduring cases of industrial pollution in the Netherlands—Hoogovens/Tata Steel and DuPont de Nemours/
Karin van Wingerde   +3 more
wiley   +1 more source

Hypoxia, oxidative stress, and benzo[a]pyrene induced carcionogenesis [PDF]

open access: yes, 2012
During the course of our lives we are constantly exposed to all kinds of carcinogenic substances such as benzo(a)pyrene. However, not everyone is equally sensitive to these substances and gets cancer as a result of them.
Schults, M.A.C.
core   +1 more source

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

open access: yesTropical 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   +8 more
wiley   +1 more source

Microbial Degradation of Benzo(a)pyrene

open access: yes, 2014
Benzo(a)pyrene is considered one of the most hazardous environmental contaminants in the world due to its high toxicity and carcinogenicity. It is also persistent in the environment as it is difficult for bacteria to biodegrade its fused five ring ...
Cheng, Jonathan
core  

Maternal nutrition as a key determinant of placental and developing blood–brain barrier xenobiotic protective functions

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Suboptimal maternal nutrition alters placental and developing blood–brain barrier (BBB) protective function and is associated with increased fetal brain vulnerability. In the placenta, nutritional adversity may reduce the exchange surface area and promote meta‐inflammation, compromising barrier efficiency in a model‐ and context ...
Kristin L. Connor   +4 more
wiley   +1 more source

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