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Official Journal of the Japan Wood Research Society

Fig. 5 | Journal of Wood Science

Fig. 5

From: Anti-inflammatory effect of essential oil extracted from Pinus densiflora (Sieb. et Zucc.) wood on RBL-2H3 cells

Fig. 5

Inhibitory effect of the wood essential oil and five oil fractions on β-hexosaminidase release. VE: vehicle, DMSO; NC: negative control, 800 ng/mL DNP-IgE and 10 μg/mL DNP-BSA treated group; PC: positive control, 100 nM dexamethasone treated group, an oil fraction (A–F) (0.08 μg/mL). Values are presented as mean ± standard deviation. *p < 0.05 and **p < 0.01 compared with VE; and #p < 0.05, ##p < 0.01 compared with NC

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