Search results for "Electroolfactogram"
showing 2 items of 2 documents
Short-term impact of a Western diet on the physiology of the peripheral olfactory system
2016
Current feeding behaviors contribute to the epidemic levels of obesity and diabetes observed in Europe and worldwide. Both the quantity and the quality of ingested food are incriminated. Together with other sensory modalities, olfaction is involved in the control of food intake. Olfactory cues can influence eating behaviors, yet the nutritional status and diet can also alter olfactory abilities. Patients with metabolic disorders present impaired olfactory sensitivity which could in turn worsen their eating behaviors.Here we examined the short-term impact of a Western diet enriched in fat and sugar (High Fat High Sugar, HFHS) on the anatomy and physiology of the olfactory epithelium of postn…
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…