Associate Professor Katarína Šebeková and PhD student Andrej Feješ participated in the 9th Central European Congress on Obesity, which was held on October 13-14, 2023 in Prague. The first work presented was about the intranasal effect of oxytocin on metabolic syndrome. The second work was about the behavioural and metabolic status of prenatal and postnatal intake of cafeteria food in the offspring.