Mathieu Gelhaye

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The effects of short-term bilateral naris occlusion (inducing olfactory deprivation) on mother-pup interactions, suckling behavior and hormonal status during post-natal development in Wistar rats were studied. Bilateral naris occlusion was performed on 8-day-old rat pups and its effects were evaluated at Day 9 and at Day 15. The narins opened spontaneously(More)
The purpose of this study was to establish if early chronic oral breathing could induce an ultra-structural adaptation of the diaphragm and orofacial muscles related to oral or nasal breathing. Therefore, we performed a bilateral nasal obstruction at day 8 on rat pups and the myosin heavy chain (MHC) composition of the muscles was analyzed at day 21. Nasal(More)
The aim of this study was to investigate the effects of an early olfactory deprivation on novelty-seeking behavior and lymphoid organs during post-natal development in rats. Therefore, we performed a bilateral nasal obstruction on 8-day-old rats and we studied its effects at 21 days of age. Animals exposed to nasal obstruction presented an increased plasma(More)
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