Inhibition of NO₂, PGE₂, TNF-𝜶, and iNOS EXpression by Shorea robusta L.: An Ethnomedicine Used for Anti-Inflammatory and Analgesic Activity

Figure 2

The HPTLC (a) spot 1, 2 (pink) is marker compound friedelin, spot 3, 4 is fraction 2, spot 5, 6 is fraction 4. (b) spot 1–3 is friedelin (not visible), spot 4, 5 is fraction 1, spot 6, 7 is fraction 3 and spot 8, 9 is fraction 5.

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