L
L.G.J. van Bree
Researcher at Utrecht University
Publications - 9
Citations - 179
L.G.J. van Bree is an academic researcher from Utrecht University. The author has contributed to research in topics: Crater lake & Water column. The author has an hindex of 6, co-authored 9 publications receiving 149 citations.
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Journal ArticleDOI
Seasonal variability in the abundance and stable carbon-isotopic composition of lipid biomarkers in suspended particulate matter from a stratified equatorial lake (Lake Chala, Kenya/Tanzania): Implications for the sedimentary record
L.G.J. van Bree,Francien Peterse,M.T.J. van der Meer,Jack J. Middelburg,A.M.D. Negash,W. De Crop,Christine Cocquyt,J.J. Wieringa,Dirk Verschuren,J.S. Sinninghe Damsté +9 more
TL;DR: In this article, the distribution and stable carbon-isotopic (δ13C) composition of various lipid biomarkers in suspended particulate matter (SPM) from the water column of Lake Chala, a permanently stratified crater lake in equatorial East Africa, to evaluate their capacity to reflect seasonality in water-column processes and associated changes in the lake's phytoplankton community.
Journal ArticleDOI
Exposure of surfactant protein A to ozone in vitro and in vivo impairs its interactions with alveolar cells.
Ronald S. Oosting,J. F. Van Iwaarden,L.G.J. van Bree,Jan Verhoef,L.M.G. Van Golde,Henk P. Haagsman +5 more
TL;DR: The results of this study suggest that SP-A-alveolar cell interactions can be inhibited by ozone exposure, which may contribute to the toxicity of ozone in the lungs.
Journal ArticleDOI
Impairment of phagocytic functions of alveolar macrophages by hydrogen peroxide.
TL;DR: Possible other toxic lesions may not be excluded as underlying mechanism for H2O2-induced inhibition of phagocytic functions of alveolar macrophages in view of the fact that the strong oxidant H2 O2 may react with a large variety of biological substances.
Journal ArticleDOI
Origin and palaeoenvironmental significance of C25 and C27 n-alk-1-enes in a 25,000-year lake-sedimentary record from equatorial East Africa
L.G.J. van Bree,W.I.C. Rijpstra,Christine Cocquyt,Naif Abdullah Al-Dhabi,Dirk Verschuren,J.S. Sinninghe Damsté,J.W. de Leeuw +6 more
TL;DR: The distribution of long-chain alkenes (n-C23 to n-C31) in well-dated sediments from Lake Challa, a deep crater lake near Mt. Kilimanjaro in equatorial East Africa, to reveal signatures of palaeo-environmental and palaeoenvironments changes affecting the production of these compounds during the last 25 kyr.
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Phosphatidylcholine synthesis in isolated type II pneumocytes from ozone-exposed rats
TL;DR: The view that ozone may impair pulmonary surfactant production is supported after a 4-h exposure of rats to 4 mg ozone/m3 (2 ppm) was studied.