Animals 4 Anura 4 Article 4 Exocrine Glands 4 Skin 4 adult 4 anatomy and histology 4 animal 4 animal experiment 4 controlled study 4 exocrine gland 4 histochemistry 4 mucus gland 4 nonhuman 4 physiology 4 priority journal 4 skin 4 skin gland 4 skin secretion 4 Adrenergic response 2 Bodily Secretions 2 Bufonid 2 Chemical defence 2 Epidermis 2 Female 2 Granular glands 2 Histology 2 Hypsiboas pulchellus 2 Immunohistochemistry 2 Lipids 2