Natural Compound Isoliensinine Inhibits Stress-Induced Hair Greying by Blocking β2-Adrenoceptor

Figure 3

Isoliensinine prevented stress-induced hair greying: (a) RTX induces hair greying of C57/BL6 mice; applying the transdermal preparation of propranolol or isoliensinine with the injection of RTX reduces the proportion of grey hair (n = 10 mice for each condition). (b) Quantification of the body area covered by grey hairs (n = 10 mice for each condition; one-way ANOVA with Tukey’s multiple comparisons). (c) Time of application of transdermal preparation and injection of RTX.

(a)

(b)

(c)