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The most sensitive and widely-recognized toxic effect of nitrate and nitrite is that of nitrite-induced methemoglobinemia in which nitrite (ingested as nitrite, formed via bacterial reduction of ingested nitrate, and/or produced as an endogenous product of the nitric oxide oxidation) reacts with ferrous (Fe 2+) hemoglobin (which transports ...
1 lip 2021 · Ambient air pollution is among the greatest environmental risks to human health. However, little is known about the health effects of nitrogen dioxide (NO2), a traffic-related air pollutant. Herein, we aimed to conduct a meta-analysis to investigate the long-term effects of NO2 on mortality.
19 lip 2022 · Humans are exposed to heavy metals through various means such as inhalation of contaminated air , intake of polluted water and food, occupational exposure as well as body to body contact...
10 lis 2020 · Excess nitrate/nitrite exposure in food and water may be harmful to human health by: (1) its contribution to the endogenous formation of N -nitroso compounds, demonstrated carcinogens and teratogens in animal models; (2) its potential role in methemoglobinemia; and (3) in high doses, its ability to competitively inhibit iodine uptake and induce ...
4 cze 2020 · The NITELite (Night Imaging of Terrestrial Environments Lite) system provides a means for acquiring high-quality light pollution data at a relatively low cost from a High-Altitude Balloon (HAB).
10 lis 2020 · Excess nitrate/nitrite exposure in food and water may be harmful to human health by: (1) its contribution to the endogenous formation of N-nitroso compounds, demonstrated carcinogens and teratogens...
4 cze 2020 · NITELite: A High-Altitude Balloon Light Pollution Research Mission. Academic High Altitude Conference 2019(1) doi: 10.31274/ahac.636. Show: Harvard Citation Style | {% trans 'Vancouver Citation Style' %} ×. Non Specialist Summary. This article has no summary ...
