Imaging lipid metabolism in live Caenorhabditis elegans using fingerprint vibrations.
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ABSTRACT:
SUBMITTER: Wang P
PROVIDER: S-EPMC4348091 | biostudies-literature | 2014 Oct
REPOSITORIES: biostudies-literature
Publications
Imaging lipid metabolism in live Caenorhabditis elegans using fingerprint vibrations.
Wang Ping P Liu Bin B Zhang Delong D Belew Micah Y MY Tissenbaum Heidi A HA Cheng Ji-Xin JX
Angewandte Chemie (International ed. in English) 20140904 44
Quantitation of lipid storage, unsaturation, and oxidation in live C. elegans has been a long-standing obstacle. The combination of hyperspectral stimulated Raman scattering imaging and multivariate analysis in the fingerprint vibration region represents a platform that allows the quantitative mapping of fat distribution, degree of fat unsaturation, lipid oxidation, and cholesterol storage in vivo in the whole worm. Our results reveal for the first time that lysosome-related organelles in intest ...[more]
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