Articles with "pm2" as a keyword



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Distribution and source of rare earth elements in PM2.5 in Xiamen, China.

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Published in 2017 at "Environmental toxicology and chemistry"

DOI: 10.1002/etc.3902

Abstract: Particulate matter with diameter ≤2.5 µm (PM2.5 ) is a serious atmospheric pollutant. Composition and source analyses are essential for controlling PM2.5 . Rare earth elements (REEs) have received little attention as a component of PM2.5… read more here.

Keywords: pm2; earth elements; source; rare earth ... See more keywords

Lipopolysaccharide levels adherent to PM2.5 play an important role in particulate matter induced‐immunosuppressive effects in mouse splenocytes

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Published in 2018 at "Journal of Applied Toxicology"

DOI: 10.1002/jat.3554

Abstract: Epidemiological studies show that exposure to ambient particulate matter (PM) is associated with serious adverse health effects, including, but not limited to, those on the respiratory system. In the present study, we investigated the splenic… read more here.

Keywords: pm2; pm2 5ll; particulate matter; mice ... See more keywords

Water‐soluble fraction of particulate matter

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Published in 2020 at "Journal of Applied Toxicology"

DOI: 10.1002/jat.4052

Abstract: Ambient fine particulate matter of read more here.

Keywords: pm2; water soluble; caveolin; expression ... See more keywords

Impact of airborne total suspended particles (TSP) and fine particulate matter (PM2.5)‐induced developmental toxicity in zebrafish (Danio rerio) embryos

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Published in 2022 at "Journal of Applied Toxicology"

DOI: 10.1002/jat.4325

Abstract: Airborne total suspended particles (TSP) and particulate matter (PM2.5) threaten global health and their potential impact on cardiovascular and respiratory diseases are extensively studied. Recent studies attest premature deaths, low birth weight, and congenital anomalies… read more here.

Keywords: toxicity; pm2; tsp pm2; total suspended ... See more keywords

PM2.5 induces autophagy‐dependent ferroptosis by endoplasmic reticulum stress in SH‐SY5Y cells

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Published in 2023 at "Journal of Applied Toxicology"

DOI: 10.1002/jat.4439

Abstract: Fine particulate matter (PM2.5) has been a global environmental problem threatening public health in recent years. PM2.5 exposure was associated with an increased risk of neurodegenerative diseases related to neuronal apoptosis. Ferroptosis is a nonapoptotic… read more here.

Keywords: endoplasmic reticulum; ferroptosis; reticulum stress; pm2 ... See more keywords

Association of Stress Defense System With Fine Particulate Matter Exposure: Mechanism Analysis and Application Prospects

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Published in 2024 at "Journal of Applied Toxicology"

DOI: 10.1002/jat.4724

Abstract: The association between the stress defense system and exposure to fine particulate matter (PM2.5) is a hot topic in the field of environmental health. PM2.5 pollution is an increasingly serious issue, and its impact on… read more here.

Keywords: pm2; defense system; system; exposure ... See more keywords

Ambient PM25 Plus High‐Fat Diet Exacerbated Kidney Injury in Mice by Activating Ferroptosis Mediated TGF‐β1/Smad2 Signaling Pathway

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Published in 2025 at "Journal of Biochemical and Molecular Toxicology"

DOI: 10.1002/jbt.70107

Abstract: The prevalence of chronic kidney disease (CKD) is on the rise globally, posing a significant public health concern. Numerous studies have indicated that the consumption of a high‐fat diet (HFD) can lead to renal injury,… read more here.

Keywords: pm2; mice; tgf smad2; ferroptosis ... See more keywords

Airborne fine particulate matter causes murine bronchial hyperreactivity via MAPK pathway‐mediated M3 muscarinic receptor upregulation

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Published in 2017 at "Environmental Toxicology"

DOI: 10.1002/tox.22241

Abstract: Regarding the human health effects, airborne fine particulate matter 2.5 (PM2.5) is an important environmental risk factor. However, the underlying molecular mechanisms are largely unknown. The present study examined the hypothesis that PM2.5 causes bronchial… read more here.

Keywords: bronchial hyperreactivity; pm2; muscarinic receptor; muscarinic receptors ... See more keywords

PM2.5 upregulates rat mesenteric arteries 5‐HT2A receptor via inflammatory‐mediated mitogen‐activated protein kinases signaling pathway

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Published in 2019 at "Environmental Toxicology"

DOI: 10.1002/tox.22810

Abstract: Fine particulate matter (PM2.5) is an important environmental risk factor for cardiovascular diseases. However, little is known about the effects of PM2.5 on arteries. The present study investigated whether PM2.5 alters 5‐hydroxytryptamine (5‐HT) receptor expression… read more here.

Keywords: protein; pm2; ht2a receptor; expression ... See more keywords

Tussilagone protects acute lung injury from PM2.5 via alleviating Hif‐1α/NF‐κB‐mediated inflammatory response

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Published in 2022 at "Environmental Toxicology"

DOI: 10.1002/tox.23476

Abstract: Environmental pollution, especially particulate matter in the air, is a serious threat to human health. Long‐term inhalation of particulate matter with a diameter  read more here.

Keywords: hif; pm2; lung injury; inflammatory response ... See more keywords

2‐undecanone protects against fine particles‐induced heart inflammation via modulating Nrf2/HO‐1 and NF‐κB pathways

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Published in 2022 at "Environmental Toxicology"

DOI: 10.1002/tox.23513

Abstract: Exposure to air pollution has been closely associated with some cardiovascular disease. One of the mechanisms of PM2.5‐mediated heart injury may be to promote inflammation. We aim to investigate whether the main extract of Houttuynia… read more here.

Keywords: inflammation; nrf2 pathways; heart; pm2 ... See more keywords