Beele H, Thierens H, Verhasselt B, de Ridder L
Laboratory for Histology, State University of Gent, Belgium.
Experientia. 1990 Oct 15;46(10):1057-60. doi: 10.1007/BF01940672.
Chick feather bulbi cultured in vitro showed an increased DNA synthesis and a delayed keratinization after treatment with ketanserin, a serotonin2 antagonist with wound-healing properties. In contrast, serotonin stimulates keratinization of the keratinocytes in the bulbus.