Matches in SemOpenAlex for { <https://semopenalex.org/work/W3118531753> ?p ?o ?g. }
- W3118531753 abstract "Several mechanisms allow humans to resist the extreme conditions encountered during breath-hold diving. Available nitric oxide (NO) is one of the major contributors to such complex adaptations at depth and oxidative stress is one of the major collateral effects of diving. Due to technical difficulties, these biomarkers have not so far been studied in vivo while at depth. The aim of this study is to investigate nitrate and nitrite (NOx) concentration, total antioxidant capacity (TAC) and lipid peroxidation (TBARS) before, during, and after repetitive breath-hold dives in healthy volunteers.Blood plasma, obtained from 14 expert breath-hold divers, was tested for differences in NOx, TAC, and TBARS between pre-dive, bottom, surface, 30 and 60 min post-dive samples.We observed a statistically significant increase of NOx plasma concentration in the bottom blood draw as compared to the pre-dive condition while we did not find any difference in the following samples We found a statistically significant decrease in TAC at the bottom but the value returned to normality immediately after reaching the surface. We did not find any statistically significant difference in TBARS.The increased plasma NOx values found at the bottom were not observed at surface and post dive sampling (T0, T30, T60), showing a very rapid return to the pre-dive values. Also TAC values returned to pre- diving levels immediately after the end of hyperbaric exposure, probably as a consequence of the activation of endogenous antioxidant defenses. TBARS did not show any difference during the protocol." @default.
- W3118531753 created "2021-01-18" @default.
- W3118531753 creator A5024847777 @default.
- W3118531753 creator A5038504073 @default.
- W3118531753 creator A5042143922 @default.
- W3118531753 creator A5044447540 @default.
- W3118531753 creator A5053163555 @default.
- W3118531753 creator A5066944151 @default.
- W3118531753 creator A5067528375 @default.
- W3118531753 creator A5087023435 @default.
- W3118531753 date "2021-01-07" @default.
- W3118531753 modified "2023-09-25" @default.
- W3118531753 title "Nitric Oxide and Oxidative Stress Changes at Depth in Breath-Hold Diving" @default.
- W3118531753 cites W124925355 @default.
- W3118531753 cites W1252082807 @default.
- W3118531753 cites W1511302815 @default.
- W3118531753 cites W1527469559 @default.
- W3118531753 cites W1567154756 @default.
- W3118531753 cites W1890181225 @default.
- W3118531753 cites W1895964898 @default.
- W3118531753 cites W1944669491 @default.
- W3118531753 cites W1947559322 @default.
- W3118531753 cites W1961179371 @default.
- W3118531753 cites W1966582616 @default.
- W3118531753 cites W1966924710 @default.
- W3118531753 cites W1968395684 @default.
- W3118531753 cites W1974235853 @default.
- W3118531753 cites W1974538071 @default.
- W3118531753 cites W1974850809 @default.
- W3118531753 cites W1976851726 @default.
- W3118531753 cites W1977749374 @default.
- W3118531753 cites W1985227130 @default.
- W3118531753 cites W1985467400 @default.
- W3118531753 cites W1990802251 @default.
- W3118531753 cites W1992466742 @default.
- W3118531753 cites W1996716971 @default.
- W3118531753 cites W2004274286 @default.
- W3118531753 cites W2011039784 @default.
- W3118531753 cites W2011088925 @default.
- W3118531753 cites W2012651145 @default.
- W3118531753 cites W2012991711 @default.
- W3118531753 cites W2015554003 @default.
- W3118531753 cites W2016000926 @default.
- W3118531753 cites W2017907872 @default.
- W3118531753 cites W2018795534 @default.
- W3118531753 cites W2018871465 @default.
- W3118531753 cites W2023421218 @default.
- W3118531753 cites W2024121244 @default.
- W3118531753 cites W2025372788 @default.
- W3118531753 cites W2027439180 @default.
- W3118531753 cites W2033357754 @default.
- W3118531753 cites W2043917756 @default.
- W3118531753 cites W2049131838 @default.
- W3118531753 cites W2051738380 @default.
- W3118531753 cites W2058010763 @default.
- W3118531753 cites W2059626889 @default.
- W3118531753 cites W2066121730 @default.
- W3118531753 cites W2070952520 @default.
- W3118531753 cites W2071860158 @default.
- W3118531753 cites W2072348601 @default.
- W3118531753 cites W2076417034 @default.
- W3118531753 cites W2083913355 @default.
- W3118531753 cites W2085665405 @default.
- W3118531753 cites W2092215721 @default.
- W3118531753 cites W2099094190 @default.
- W3118531753 cites W2102345576 @default.
- W3118531753 cites W2104194825 @default.
- W3118531753 cites W2107503145 @default.
- W3118531753 cites W2111577111 @default.
- W3118531753 cites W2113320044 @default.
- W3118531753 cites W2124821727 @default.
- W3118531753 cites W2125289626 @default.
- W3118531753 cites W2128632568 @default.
- W3118531753 cites W2139041513 @default.
- W3118531753 cites W2139131794 @default.
- W3118531753 cites W2143119918 @default.
- W3118531753 cites W2148637873 @default.
- W3118531753 cites W2155955766 @default.
- W3118531753 cites W2162794447 @default.
- W3118531753 cites W2165218367 @default.
- W3118531753 cites W2165292984 @default.
- W3118531753 cites W2177725333 @default.
- W3118531753 cites W2313326603 @default.
- W3118531753 cites W2331663399 @default.
- W3118531753 cites W2416730678 @default.
- W3118531753 cites W2436702491 @default.
- W3118531753 cites W2592647024 @default.
- W3118531753 cites W2884629067 @default.
- W3118531753 cites W2897713423 @default.
- W3118531753 cites W2915164905 @default.
- W3118531753 cites W2951998824 @default.
- W3118531753 cites W2968875770 @default.
- W3118531753 cites W2971368798 @default.
- W3118531753 cites W2973032074 @default.
- W3118531753 cites W2988671916 @default.
- W3118531753 cites W2989893950 @default.
- W3118531753 cites W2999676704 @default.
- W3118531753 cites W3010263632 @default.
- W3118531753 cites W3025200871 @default.
- W3118531753 doi "https://doi.org/10.3389/fphys.2020.609642" @default.