Endocannabinoids and Endovanilloids: A Possible Balance in the Regulation of the Testicular GnRH Signalling

Figure 1

Localization of cb1 and Nape-pld mRNA in the frog testis evaluated by in situ hybridization in November (a) and (d), February (b) and (e), and June (c) and (f). Scale bar: 20 μm.

(a)

(b)

(c)

(d)

(e)

(f)