dc.creator | Pappas A., Tsiokanos A., Fatouros I.G., Poulios A., Kouretas D., Goutzourelas N., Giakas G., Jamurtas A.Z. | en |
dc.date.accessioned | 2023-01-31T09:45:31Z | |
dc.date.available | 2023-01-31T09:45:31Z | |
dc.date.issued | 2021 | |
dc.identifier | 10.3390/ijms22073559 | |
dc.identifier.issn | 16616596 | |
dc.identifier.uri | http://hdl.handle.net/11615/77911 | |
dc.description.abstract | Spirulina plantensis is a popular supplement which has been shown to have antioxidant and performance enhancing properties. The purpose of this study was to evaluate the effects of spirulina supplementation on (a) redox status (b) muscle performance and (c) muscle damage following an eccentric bout of exercise that would induce muscle damage. Twenty-four healthy, recreationally trained males participated in the study and were randomly separated into two groups: a spirulina supplementation (6 g per day) and a placebo group. Both groups performed an eccentric bout of exercise consisting of 5 sets and 15 maximum reps per set. Blood was collected at 24, 48, 72 and 96 h after the bout and total antioxidant capacity (TAC) and protein carbonyls (PC) were assessed in plasma. Delayed onset muscle soreness (DOMS) was also assessed at the same aforementioned time points. Eccentric peak torque (EPT) was evaluated immediately after exercise, as well as at 24, 48, 72 and 96 h post exercise. Redox status indices (TAC and PC) did not change significantly at any time point post exercise. DOMS increased significantly 24 h post exercise and remained elevated until 72 h and 96 h post exercise for the placebo and spirulina group, respectively. EPT decreased significantly and immediately post exercise and remained significantly lower compared to baseline until 72 h post exercise. No significant differences between groups were found for DOMS and EPT. These results indicate that spirulina supplementation following a muscle damaging protocol does not confer beneficial effects on redox status, muscle performance or damage. © 2021 by the authors. Licensee MDPI, Basel, Switzerland. | en |
dc.language.iso | en | en |
dc.source | International Journal of Molecular Sciences | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85103205580&doi=10.3390%2fijms22073559&partnerID=40&md5=27196b9e53552ece9a80b55f04340002 | |
dc.subject | carbonyl derivative | en |
dc.subject | free radical | en |
dc.subject | nutrition supplement | en |
dc.subject | placebo | en |
dc.subject | protein carbonyl | en |
dc.subject | unclassified drug | en |
dc.subject | adult | en |
dc.subject | Arthrospira platensis | en |
dc.subject | Article | en |
dc.subject | blood analysis | en |
dc.subject | blood sampling | en |
dc.subject | clinical assessment | en |
dc.subject | clinical evaluation | en |
dc.subject | clinical protocol | en |
dc.subject | controlled study | en |
dc.subject | delayed onset muscle soreness | en |
dc.subject | eccentric muscle contraction | en |
dc.subject | eccentric peak torque | en |
dc.subject | exercise | en |
dc.subject | human | en |
dc.subject | male | en |
dc.subject | muscle function | en |
dc.subject | muscle injury | en |
dc.subject | muscle strength | en |
dc.subject | musculoskeletal system parameters | en |
dc.subject | normal human | en |
dc.subject | oxidation reduction reaction | en |
dc.subject | oxidative stress | en |
dc.subject | physical performance | en |
dc.subject | plasma | en |
dc.subject | protein carbonylation | en |
dc.subject | stretching exercise | en |
dc.subject | total antioxidant capacity | en |
dc.subject | vitamin supplementation | en |
dc.subject | young adult | en |
dc.subject | dietary supplement | en |
dc.subject | drug effect | en |
dc.subject | myalgia | en |
dc.subject | oxidation reduction reaction | en |
dc.subject | physiology | en |
dc.subject | randomized controlled trial | en |
dc.subject | skeletal muscle | en |
dc.subject | Spirulina | en |
dc.subject | Adult | en |
dc.subject | Dietary Supplements | en |
dc.subject | Exercise | en |
dc.subject | Humans | en |
dc.subject | Male | en |
dc.subject | Muscle, Skeletal | en |
dc.subject | Myalgia | en |
dc.subject | Oxidation-Reduction | en |
dc.subject | Spirulina | en |
dc.subject | Young Adult | en |
dc.subject | MDPI | en |
dc.title | The effects of spirulina supplementation on redox status and performance following a muscle damaging protocol | en |
dc.type | journalArticle | en |