2026-04-13T06:54:43Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1771312025-11-20T13:51:21Zcom_2072_1057col_2072_478799col_2072_478916col_2072_478917

00925njm 22002777a 4500 dc Esquius de la Zarza, Laura author Javierre Garcés, Casimiro F. author Llaudó Vallmajor, Inés author Rama, Inés author Oviedo, Guillermo R. author Massip Salcedo, Marta author Aguilar Martínez, Alicia author Niño, Oscar author Lloberas Blanch, Núria author 2021-05-10T15:32:17Z 2021-05-10T15:32:17Z 2021-04-14 2021-05-10T15:32:17Z Physical exercise is known to have a dose-dependent effect on the immune system and can result in an inflammatory process in athletes that is proportional to the intensity and duration of exertion. This inflammatory process can be measured by cell markers such as dendritic cells (DCs), which, in humans, consist of the myeloid DC (mDCs) and plasmacytoid DC (pDCs) subpopulations. The aim of this study was to measure DC differentiation to determine the possible anti-inflammatory effects, after intense aerobic effort, of the intake of a 25 mL extra-virgin olive oil supplement. Three healthy sports-trained subjects went through resistance exercise loads on two days separated by a week: on one day after active supplement intake and on the other day after placebo supplement intake. The results show that the highest increase (77%) in the percentage of mDCs as a proportion of pDCs was immediately after testing. Independently of the supplement taken, mature mDCs showed a decreasing trend between the test one hour after and 24 h after testing ended. Nevertheless, measured in terms of the coefficient of variation, only the decrease (46%) for extra-virgin olive oil supplementation was statistically significant (95% CI: 30-62%; p = 0.05). In conclusion, an extra-virgin olive oil supplement could reduce the inflammatory impact of intense aerobic effort and improve recovery at 24 h. Exercici Oli d'oliva Exercise Olive oil Impact of Olive Oil Supplement Intake on Dendritic Cell Maturation after Strenuous Physical Exercise: A Preliminary Study