Effects of exercise modalities on BDNF and IL-1β content in circulating total extracellular vesicles and particles obtained from aged rats

التفاصيل البيبلوغرافية
العنوان: Effects of exercise modalities on BDNF and IL-1β content in circulating total extracellular vesicles and particles obtained from aged rats
المؤلفون: Ionara Rodrigues Siqueira, Gisele Eva Bruch, Lenir Orlandi Pereira, Gisele Agustini Lovatel, Laura Reck Cechinel, Teresa Dalla Costa, André R. Massensini, Natália Barcellos, Virgínia Mendes Carregal, Louisiana Carolina Ferreira de Meireles
المصدر: Experimental gerontology. 142
سنة النشر: 2020
مصطلحات موضوعية: 0301 basic medicine, medicine.medical_specialty, Aging, Functional exercise, Interleukin-1beta, Memory performance, Biochemistry, Extracellular vesicles, 03 medical and health sciences, Extracellular Vesicles, 0302 clinical medicine, Endocrinology, Cognition, Neurotrophic factors, Internal medicine, Genetics, Aerobic exercise, Medicine, Animals, Rats, Wistar, Molecular Biology, CD63, business.industry, Brain-Derived Neurotrophic Factor, Cell Biology, Rats, 030104 developmental biology, business, 030217 neurology & neurosurgery
الوصف: There are evidences about the involvement of systemic factors, such as brain-derived neurotrophic factor (BDNF), on functional exercise effects. Although aerobic exercise can impact circulating extracellular vesicles and particles (EVPs) cargo, other exercise modalities were not studied. Taken that BDNF and anti-inflammatory effects have been related to functional outcomes, and BDNF and IL-1β have been detected in circulating EVPs, our aim was to evaluate circulating total EVPs profile from adult and aged Wistar rats submitted to exercise modalities, namely aerobic, acrobatic, resistance or combined for 20 min, 3 times a week, during 12 weeks. A modality- and age-dependent effect on total EVPs cargo was observed; aerobic exercise induced an augment in BDNF and IL-1β in EVPs from aged rats, while acrobatic and combined exercise modalities reduced IL-1β content in EVPs from adult ones. Besides, all exercise modalities attenuated aging-induced CD63 changes in circulating total EVPs; this finding can be involved with reduced mortality rate and improved memory performance previously observed. Changes on EVPs profile, such as increased CD63 levels can be related, at least in part, to an exercise-induced healthier global status. Additionally, aerobic exercise-induced effects on BDNF and IL-1β levels might indicate additional benefits in aged individuals.
تدمد: 1873-6815
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e567ebc123d26ee9c79119bd6f462f37
https://pubmed.ncbi.nlm.nih.gov/33148515
Rights: CLOSED
رقم الانضمام: edsair.doi.dedup.....e567ebc123d26ee9c79119bd6f462f37
قاعدة البيانات: OpenAIRE