Search results for "Muqueuse olfactive"

impact of dietary intake of n-3 polyunsaturated fatty acids on the physiology of the peripheral olfactory system in young mice

2021

Abstract : Olfaction plays a major role in the detection of volatile chemical signals present in the environment and triggers behaviors such as food intake, social interactions or danger avoidance. Recent studies suggested that nutritional and metabolic status of individuals may influence their olfactory capacities. Olfactory disorders have been observed in people with pathologies such as obesity and diabetes as well as in rodents exposed to obesogenic or diabetogenic diets. The physiological mechanisms underlying these dysfunctions are not known. One hypothesis is that a nutritional imbalance in lipids might alter the functioning of the peripheral olfactory system. In this context, the obj…