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. 2023 Sep 4;23:307. doi: 10.1186/s12906-023-04129-y

Fig. 3.

Fig. 3

The effect of KH pre-treatment on HMC-1 with (A) AH, (B) BH, (C) EH, and (D) RH on the level of β-hexosaminidase released. HMC-1 cells were pre-treated without (normal control) or with respective KH for 1 h and followed by 2 h induction with PMACI. The cromolyn sodium treatment group was used as a positive control. β-hexosaminidase released was quantified by following previous published protocol. Results obtained from three repeated independent experiments are expressed as mean ± standard error of mean (SEM). * P < 0.05, ** P < 0.01, *** P < 0.005 as compared to the induced control group (black bars)