11-Oxoisomogroside V

11-Oxoisomogroside V (compound 3), a cucurbitacin derived from Luo Han Guo extract, enhances the transcriptional activity of PGC-1α. Luciferase assay data demonstrates that at concentrations of 10 μM and 20 μM, 11-Oxoisomogroside V increases luciferase activity to 133.79% and 143.81%, respectively [1].

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