RESUMO
The study aimed to compare the basal plasma levels of inflammatory markers (MCP-1, IL-1ra and IL-1ß) in Parkinson Disease group (PDG) with control healthy subjects (control group, CG), as well to investigate the acute and chronic effects of an aquatic physiotherapy program on these biomarkers in PDG. Firstly, a rest blood sampling was taken from antecubital vein of the PD and CG. After, the PD individuals were submitted to a supervisioned aquatic physiotherapy program during 1 month, twice a week (60â¯min/session). In order to evaluate the acute and chronic effects of the intervention on the biomarkers, blood samples were in 4 times: before the exercise program (pre), immediately after the first session, 48â¯h after the exercise session and 1 month after the intervention. It was observed higher levels of the pro-inflammatory cytokines IL-1ß and MCP-1 and reduced levels IL-1ra in PDG compared to the CG. Regarding the intervention effects in PDG, a remarkable reduction on IL-1ß and MCP-1 levels at 48â¯h when compared to the basal were found. Furthermore, after 1 month, it was observed diminished levels of MCP-1 in combination to an increase on IL-1ra. Our data support the idea that an inflammatory status is linked to PD and that MCP-1 and IL-1ra could be taken as promising biomarkers in this condition. We also demonstrated that an aquatic physiotherapy program may offer a potential intervention able to attenuate immune responses in PD individuals in a short and long-term perspective.