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Fig. 2 | The Journal of Physiological Sciences

Fig. 2

From: The protective effect of α-hederin, the active constituent of Nigella sativa, on tracheal responsiveness and lung inflammation in ovalbumin-sensitized guinea pigs

Fig. 2

Cumulative log concentration-response curves of histamine-induced contraction of isolated trachea in the control (C), sensitized (S), sensitized pretreated with thymoquinone (S + TQ), sensitized pretreated with low-dose α-hederin (S + LAH) and high-dose α-hederin (S + HAH) guinea pigs in the organ bath (for each group, n = 7)

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