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Role of air pollutants mediated oxidative stress in respiratory diseases.
Traina, Giovanni; Bolzacchini, Ezio; Bonini, Maira; Contini, Daniele; Mantecca, Paride; Caimmi, Silvia Maria Elena; Licari, Amelia.
  • Traina G; ASST-Melegnano Martesana, Melzo, Italy.
  • Bolzacchini E; Department of Earth and Environmental POLARIS, University of Milan Bicocca, Milan, Italy.
  • Bonini M; Agency for health protection of metropolitan area of Milan-Hygiene and public health service, Milan west, Italy.
  • Contini D; Istituto di Scienze dell'Atmosfera e del Clima, ISAC-CNR, Lecce, Italy.
  • Mantecca P; Department of Earth and Environmental POLARIS, University of Milan Bicocca, Milan, Italy.
  • Caimmi SME; Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
  • Licari A; Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
Pediatr Allergy Immunol ; 33 Suppl 27: 38-40, 2022 01.
Article in English | MEDLINE | ID: covidwho-1779268
ABSTRACT
Airborne particulate (PM) components from fossil fuel combustion can induce oxidative stress initiated by reactive oxygen species (ROS) that are strongly correlated with airway inflammation and asthma. A valid biomarker of airway inflammation is fractionated exhaled nitric oxide (FENO). The oxidative potential of PM2.5 can be evaluated with the dithiothreitol (DTT) dosage, which represents both ROS chemically produced and intracellular ROS of macrophages. This correlates with quality indicators of the internal environment and ventilation strategies such as dilution and removal of airborne contaminants.
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Full text: Available Collection: International databases Database: MEDLINE Main subject: Asthma / Air Pollutants / Air Pollution Type of study: Experimental Studies Limits: Humans Language: English Journal: Pediatr Allergy Immunol Journal subject: Allergy and Immunology / Pediatrics Year: 2022 Document Type: Article Affiliation country: Pai.13625

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Asthma / Air Pollutants / Air Pollution Type of study: Experimental Studies Limits: Humans Language: English Journal: Pediatr Allergy Immunol Journal subject: Allergy and Immunology / Pediatrics Year: 2022 Document Type: Article Affiliation country: Pai.13625