| Title: | Chemical communication and mother-infant recognition |
| Address: | "Laboratory of Anthropology; Department of Evolutionary Biology 'Leo Pardi'; University of Florence; Florence, Italy" |
| ISSN/ISBN: | 1942-0889 (Electronic) 1942-0889 (Linking) |
| Abstract: | "Fifty years after the term 'pheromone' was coined by Peter Karlson and Martin Lusher the search for these semiochemicals is still an elusive goal of chemical ecology and communication studies. Contrary to what appears in the popular press, the race is still on to capture and define human scents. Over the last several years, it became increasingly clear that pheromone-like chemical signals probably play a role in offspring identification and mother recognition. Recently, we analyzed the volatile compounds in sweat patch samples collected from the para-axillary and nipple-areola regions of women during pregnancy and after childbirth. We hypothesized that, at the time of birth and during the first weeks of life, the distinctive olfactory pattern of the para-axillary area is probably useful to newborns for recognizing and distinguishing their own mother, whereas the characteristic pattern of the nipple-areola region is probably useful as a guide to nourishment" |
| Keywords: | gas chromatography-mass spectrometry (GC-MS) mother recognition offspring identification putative human pheromones solid phase micro-extraction (SPME) volatile compounds; |
| Notes: | "PubMed-not-MEDLINEVaglio, Stefano eng 2009/07/31 Commun Integr Biol. 2009 May; 2(3):279-81. doi: 10.4161/cib.2.3.8227" |
