发情气味具有物种特异性吗？
Are oestrus odours species specific?
作者信息
Rampin Olivier, Jérôme Nathalie, Briant Christine, Boué Franck, Maurin Yves
机构信息
Analyse and Modélisation en Imagerie Biologique, NOPA, UMR 1197, Institut National de la Recherche Agronomique Université Paris Sud, Bât 325, F-78352 Jouy-en-Josas, France.
出版信息
Behav Brain Res. 2006 Sep 15;172(1):169-72. doi: 10.1016/j.bbr.2006.04.005. Epub 2006 Jun 5.
Adult male rats were exposed to faeces odours of three animal species (rat, fox and horse). They displayed erections in the presence of faeces from oestrous females (whatever the species). In addition, fox faeces (whatever the gender or hormonal status) elicited an expected freezing reaction. It is suggested that oestrous female faeces of these three species share common odorants which depend on the hormonal status and characterize female receptivity.
成年雄性大鼠暴露于三种动物（大鼠、狐狸和马）的粪便气味中。它们在发情期雌性动物的粪便（无论何种物种）出现时会勃起。此外，狐狸粪便（无论性别或激素状态如何）会引发预期的僵住反应。研究表明，这三种物种发情期雌性动物的粪便含有共同的气味物质，这些物质取决于激素状态并表征雌性的接受性。
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