Nutritional and metabolic diseases
Conditions
Interventions
Data will be collected from male athletes, aged between 14 and 20 years, from the Bento Volêi club, located in the city of Bento Gonçalves, Rio Grande do Sul. This study will have a randomized crossov
biochemical markers of muscle injury and inflammation, such as creatine kinase (CK), TGO enzyme (glutamic-oxalaetic transaminase), (interleukin 6 (IL-6) and 10 (IL-10), and tumor necrosis factor alpha
and also indirect markers of performance and muscle fatigue, such as capillary lactate, palmar grip strength (dynamometer), subjective perception of exertion and pain (Borg and Nilsson scales, respect
Other
G07.203.300.456
Sponsors
Centro Universitário Metodista IPA
Centro Universitário Metodista
Eligibility
Sex/Gender
Male
Age
14 Years to 20 Years
Inclusion criteria
Inclusion criteria: Starting players; male; aged between 14 and 20 years; have daily training routines.
Exclusion criteria
Exclusion criteria: Injured athletes who are out of training and / or competing in the past six months, athletes using anti-inflammatory drugs, and athletes who have an aversion or allergy to the components of grape juice will be excluded
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The primary outcome will be the evaluation of oxidative stress parameters (enzymatic activity, lipid peroxidation, protein oxidation, DNA damage, antioxidant activity) before and after grape juice consumption. These parameters are expected to decrease after chronic consumption (14 days) of red grape juice.;It was observed that consumption of grape juice significantly reduced lipid damage, DNA damage after departure, being an important source of polyphenols for the diet. | — |
Secondary
| Measure | Time frame |
|---|---|
| The secondary outcome will be the assessment, before and after the consumption of grape juice, of inflammatory marker parameters and indicators of pain and effort, which may be related to muscle fatigue. Chronic (14 days) consumption of grape juice is expected to decrease inflammatory markers and indicators of pain and effort, as well as favoring the aerobic capacity of the individuals in this study ;It was observed that chronic consumption (14 days) of grape juice reduced inflammatory markers and indicators of pain and exertion, favoring the aerobic capacity of the individuals in this study. | — |
Countries
Brazil
Contacts
Public ContactCaroline Dani
Centro Universitário Metodista
Outcome results
None listed