Matches in SemOpenAlex for { <https://semopenalex.org/work/W2921397228> ?p ?o ?g. }
- W2921397228 abstract "The aim of this study was to analyze the response of selected components of the immune system in rowers to maximal physical exercise, and to verify if this response could be modulated by supplementation with L-theanine.The double-blind study included 20 members of the Polish Rowing Team. The subjects were randomly assigned to the supplemented group (n = 10), receiving 150 mg of L-theanine extract for 6 weeks, or to the placebo group (n = 10). The participants performed a 2000-m test on a rowing ergometer at the beginning (1st examination) and at the end of the supplementation period (2nd examination). Blood samples were obtained from the antecubital vein before each exercise test, 1 min after completing the test, and after a 24-h recovery. Subpopulations of T regulatory lymphocytes (Tregs) (CD4+/CD25+/CD127-), cytotoxic lymphocytes (CTLs) (CD8+/TCRαβ+), natural killer (NK) cells (CD3-/CD16+/CD56+) and TCRδγ-positive (Tδγ) cells were determined by means of flow cytometry. The levels of interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 10 (IL-10), interferon gamma (INF-ɤ) and total antioxidant capacity (TAC) were determined with commercially available diagnostic kits.Supplementation with L-theanine contributed to a significant post-exercise decrease in IL-10 concentration, which was reflected by higher values of IL-2 to IL-10 and IFN-γ to IL-10 ratios. Moreover, a significant post-recovery decrease in CTL count, Treg to NK and Treg to CTL ratios was observed in the supplemented group.Despite the decrease in the number of some cytotoxic cells (CTLs) and an increase in the proportion of Tregs to CTLs, supplementation with LTE seems to exert a beneficial effect on a disrupted Th1/Th2 balance in elite athletes, as shown by the decrease in IL-10 concentration." @default.
- W2921397228 created "2019-03-22" @default.
- W2921397228 creator A5004101509 @default.
- W2921397228 creator A5012010761 @default.
- W2921397228 creator A5019134563 @default.
- W2921397228 creator A5021673680 @default.
- W2921397228 creator A5036195433 @default.
- W2921397228 creator A5045088992 @default.
- W2921397228 creator A5054163374 @default.
- W2921397228 creator A5072257796 @default.
- W2921397228 creator A5081519568 @default.
- W2921397228 date "2019-01-15" @default.
- W2921397228 modified "2023-10-18" @default.
- W2921397228 title "The effect of L-theanine supplementation on the immune system of athletes exposed to strenuous physical exercise" @default.
- W2921397228 cites W1579720523 @default.
- W2921397228 cites W1671840178 @default.
- W2921397228 cites W2003797329 @default.
- W2921397228 cites W2004805241 @default.
- W2921397228 cites W2005562885 @default.
- W2921397228 cites W2015595808 @default.
- W2921397228 cites W2016131791 @default.
- W2921397228 cites W2017828665 @default.
- W2921397228 cites W2025927980 @default.
- W2921397228 cites W2032562821 @default.
- W2921397228 cites W2051031232 @default.
- W2921397228 cites W2065434106 @default.
- W2921397228 cites W2066269799 @default.
- W2921397228 cites W2066518904 @default.
- W2921397228 cites W2073359323 @default.
- W2921397228 cites W2105459360 @default.
- W2921397228 cites W2108745634 @default.
- W2921397228 cites W2118742454 @default.
- W2921397228 cites W2121453681 @default.
- W2921397228 cites W2122656254 @default.
- W2921397228 cites W2127000424 @default.
- W2921397228 cites W2142994533 @default.
- W2921397228 cites W2144762265 @default.
- W2921397228 cites W2146145552 @default.
- W2921397228 cites W2149215959 @default.
- W2921397228 cites W2159202946 @default.
- W2921397228 cites W2164120157 @default.
- W2921397228 cites W2193366043 @default.
- W2921397228 cites W2211778426 @default.
- W2921397228 cites W2283673940 @default.
- W2921397228 cites W2331784966 @default.
- W2921397228 cites W2604354064 @default.
- W2921397228 cites W2792615105 @default.
- W2921397228 cites W2804394186 @default.
- W2921397228 doi "https://doi.org/10.1186/s12970-019-0274-y" @default.
- W2921397228 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6377763" @default.
- W2921397228 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30770758" @default.
- W2921397228 hasPublicationYear "2019" @default.
- W2921397228 type Work @default.
- W2921397228 sameAs 2921397228 @default.
- W2921397228 citedByCount "15" @default.
- W2921397228 countsByYear W29213972282019 @default.
- W2921397228 countsByYear W29213972282020 @default.
- W2921397228 countsByYear W29213972282021 @default.
- W2921397228 countsByYear W29213972282022 @default.
- W2921397228 countsByYear W29213972282023 @default.
- W2921397228 crossrefType "journal-article" @default.
- W2921397228 hasAuthorship W2921397228A5004101509 @default.
- W2921397228 hasAuthorship W2921397228A5012010761 @default.
- W2921397228 hasAuthorship W2921397228A5019134563 @default.
- W2921397228 hasAuthorship W2921397228A5021673680 @default.
- W2921397228 hasAuthorship W2921397228A5036195433 @default.
- W2921397228 hasAuthorship W2921397228A5045088992 @default.
- W2921397228 hasAuthorship W2921397228A5054163374 @default.
- W2921397228 hasAuthorship W2921397228A5072257796 @default.
- W2921397228 hasAuthorship W2921397228A5081519568 @default.
- W2921397228 hasBestOaLocation W29213972281 @default.
- W2921397228 hasConcept C126322002 @default.
- W2921397228 hasConcept C134018914 @default.
- W2921397228 hasConcept C154317977 @default.
- W2921397228 hasConcept C166957645 @default.
- W2921397228 hasConcept C167672396 @default.
- W2921397228 hasConcept C202751555 @default.
- W2921397228 hasConcept C203014093 @default.
- W2921397228 hasConcept C2776090121 @default.
- W2921397228 hasConcept C2777371288 @default.
- W2921397228 hasConcept C2778690821 @default.
- W2921397228 hasConcept C2780366628 @default.
- W2921397228 hasConcept C55493867 @default.
- W2921397228 hasConcept C71924100 @default.
- W2921397228 hasConcept C74172505 @default.
- W2921397228 hasConcept C79484868 @default.
- W2921397228 hasConcept C86803240 @default.
- W2921397228 hasConcept C8891405 @default.
- W2921397228 hasConcept C95457728 @default.
- W2921397228 hasConceptScore W2921397228C126322002 @default.
- W2921397228 hasConceptScore W2921397228C134018914 @default.
- W2921397228 hasConceptScore W2921397228C154317977 @default.
- W2921397228 hasConceptScore W2921397228C166957645 @default.
- W2921397228 hasConceptScore W2921397228C167672396 @default.
- W2921397228 hasConceptScore W2921397228C202751555 @default.
- W2921397228 hasConceptScore W2921397228C203014093 @default.
- W2921397228 hasConceptScore W2921397228C2776090121 @default.
- W2921397228 hasConceptScore W2921397228C2777371288 @default.
- W2921397228 hasConceptScore W2921397228C2778690821 @default.
- W2921397228 hasConceptScore W2921397228C2780366628 @default.