Search Results - "Hetland, R.B"

Release of inflammatory cytokines, cell toxicity and apoptosis in epithelial lung cells after exposure to ambient air particles of different size fractions by Hetland, R.B, Cassee, F.R, Refsnes, M, Schwarze, P.E, Låg, M, Boere, A.J.F, Dybing, E

“…Several studies have shown that particles of smaller size may be more potent than larger to induce inflammatory and toxic responses in cultured lung cells…”
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Relation Between Sources of Particulate Air Pollution and Biological Effect Parameters in Samples from Four European Cities: An Exploratory Study by Steerenberg, Peter A., van Amelsvoort, Ludo, Lovik, Martinus, Hetland, Ragna B., Alberg, Torunn, Halatek, Tadeusz, Bloemen, Henk J. T., Rydzynski, Konrad, Swaen, Gerard, Schwarze, Per, Dybing, Erik, Cassee, Flemming R.

“…Given that there are widely different prevalence rates of respiratory allergies and asthma between the countries of Europe and that exposure to ambient…”
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Iron release and ROS generation from mineral particles are not related to cytokine release or apoptosis in exposed A549 cells by Øvrevik, J., Hetland, R.B., Schins, R.P., Myran, T., Schwarze, P.E.

“…The generation of reactive oxygen species (ROS) by mineral particles is believed to be central to their toxicity and their ability to induce inflammation…”
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Importance of soluble metals and reactive oxygen species for cytokine release induced by mineral particles by Hetland, R.B, Myhre, O, Låg, M, Hongve, D, Schwarze, P.E, Refsnes, M

“…The mechanisms for particle-induced health effects are not well understood, but inflammation seems to be of importance. Previously, we have shown that stone…”
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Erratum to “Importance of soluble metals and reactive oxygen species for cytokine release induced by mineral particles”: [Toxicology 165 (2001) 133–144] by Hetland, R.B., Myhre, O., Låg, M., Hongve, D., Schwarze, P.E., Refsnes, M.

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Role of signal transduction pathways in lung inflammatory responses by Schwarze, P.E, Låg, M, Becher, R, Thrane, E.V, Samuelsen, J.T, Hetland, R.B, Refsnes, M

“…A variety of cell types participate in lung inflammation. Macrophages and epithelial cells play an important role in the inflammatory process by releasing…”
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