Matches in SemOpenAlex for { <https://semopenalex.org/work/W2739853786> ?p ?o ?g. }
- W2739853786 endingPage "104" @default.
- W2739853786 startingPage "95" @default.
- W2739853786 abstract "We tested the hypothesis that the chronic residual effects of an acute exposure of European sea bass (Dicentrarchus labrax) to chemically dispersed crude oil is manifest in indices of hypoxic performance rather than aerobic performance. Sea bass were pre-screened with a hypoxia challenge test to establish their incipient lethal oxygen saturation (ILOS), but on discovering a wide breadth for individual ILOS values (2.6-11.0% O2 saturation), fish were subsequently subdivided into either hypoxia sensitive (HS) or hypoxia tolerant (HT) phenotypes, traits that were shown to be experimentally repeatable. The HT phenotype had a lower ILOS and critical oxygen saturation (O2crit) compared with the HS phenotype and switched to glycolytic metabolism at a lower dissolved oxygen, even though both phenotypes accumulated lactate and glucose to the same plasma concentrations at ILOS. As initially hypothesized, and regardless of the phenotype considered, we found no residual effect of oil on any of the indices of aerobic performance. Contrary to our hypothesis, however, oil exposure had no residual effect on any of the indices of hypoxic performance in the HS phenotype. In the HT phenotype, on the other hand, oil exposure had residual effects as illustrated by the impaired repeatability of hypoxia tolerance and also by the 24% increase in O2crit, the 40% increase in scope for oxygen deficit, the 17% increase in factorial scope for oxygen deficit and the 57% increase in accumulated oxygen deficit. Thus, sea bass with a HT phenotype remained chronically impaired for a minimum of 167days following an acute 24-h oil exposure while the HS phenotypes did not. We reasoned that impaired oxygen extraction at gill due to oil exposure activates glycolytic metabolism at a higher dissolved oxygen, conferring on the HT phenotype an inferior hypoxia resistance that might eventually compromise their ability to survive hypoxic episodes." @default.
- W2739853786 created "2017-08-08" @default.
- W2739853786 creator A5017975196 @default.
- W2739853786 creator A5018590276 @default.
- W2739853786 creator A5021377899 @default.
- W2739853786 creator A5035420134 @default.
- W2739853786 creator A5040473332 @default.
- W2739853786 creator A5063239553 @default.
- W2739853786 creator A5071430004 @default.
- W2739853786 creator A5091823728 @default.
- W2739853786 date "2017-10-01" @default.
- W2739853786 modified "2023-09-30" @default.
- W2739853786 title "Exposure of European sea bass (Dicentrarchus labrax) to chemically dispersed oil has a chronic residual effect on hypoxia tolerance but not aerobic scope" @default.
- W2739853786 cites W1450445246 @default.
- W2739853786 cites W1503900815 @default.
- W2739853786 cites W1596755787 @default.
- W2739853786 cites W1848568106 @default.
- W2739853786 cites W1967996142 @default.
- W2739853786 cites W1970907541 @default.
- W2739853786 cites W1974860865 @default.
- W2739853786 cites W1977556597 @default.
- W2739853786 cites W1982106331 @default.
- W2739853786 cites W1982702778 @default.
- W2739853786 cites W1985716327 @default.
- W2739853786 cites W1987143065 @default.
- W2739853786 cites W1990131329 @default.
- W2739853786 cites W1990282841 @default.
- W2739853786 cites W1990700067 @default.
- W2739853786 cites W1994327153 @default.
- W2739853786 cites W1995936784 @default.
- W2739853786 cites W1996053349 @default.
- W2739853786 cites W1998340293 @default.
- W2739853786 cites W2001269799 @default.
- W2739853786 cites W2010716260 @default.
- W2739853786 cites W2016396540 @default.
- W2739853786 cites W2022896560 @default.
- W2739853786 cites W2031615211 @default.
- W2739853786 cites W2035648884 @default.
- W2739853786 cites W2040843242 @default.
- W2739853786 cites W2046111601 @default.
- W2739853786 cites W2057521986 @default.
- W2739853786 cites W2062640428 @default.
- W2739853786 cites W2071573213 @default.
- W2739853786 cites W2081067477 @default.
- W2739853786 cites W2087390289 @default.
- W2739853786 cites W2091208883 @default.
- W2739853786 cites W2096688469 @default.
- W2739853786 cites W2103307438 @default.
- W2739853786 cites W2106624063 @default.
- W2739853786 cites W2107446271 @default.
- W2739853786 cites W2110685291 @default.
- W2739853786 cites W2114289876 @default.
- W2739853786 cites W2116288207 @default.
- W2739853786 cites W2118524207 @default.
- W2739853786 cites W2122636743 @default.
- W2739853786 cites W2123767315 @default.
- W2739853786 cites W2125178122 @default.
- W2739853786 cites W2130094263 @default.
- W2739853786 cites W2132617673 @default.
- W2739853786 cites W2132619933 @default.
- W2739853786 cites W2132827427 @default.
- W2739853786 cites W2132843345 @default.
- W2739853786 cites W2139115960 @default.
- W2739853786 cites W2144457010 @default.
- W2739853786 cites W2146537638 @default.
- W2739853786 cites W2151816499 @default.
- W2739853786 cites W2156054670 @default.
- W2739853786 cites W2159113568 @default.
- W2739853786 cites W2159991051 @default.
- W2739853786 cites W2163669309 @default.
- W2739853786 cites W2167196682 @default.
- W2739853786 cites W2171033631 @default.
- W2739853786 cites W2173177367 @default.
- W2739853786 cites W2191956642 @default.
- W2739853786 cites W2224534385 @default.
- W2739853786 cites W2263249431 @default.
- W2739853786 cites W2271014049 @default.
- W2739853786 cites W2290250095 @default.
- W2739853786 cites W2322661714 @default.
- W2739853786 cites W2345177949 @default.
- W2739853786 cites W2363603342 @default.
- W2739853786 cites W2441333409 @default.
- W2739853786 cites W2471404299 @default.
- W2739853786 cites W2496923931 @default.
- W2739853786 cites W2535949469 @default.
- W2739853786 cites W2557474884 @default.
- W2739853786 cites W2604459204 @default.
- W2739853786 doi "https://doi.org/10.1016/j.aquatox.2017.07.020" @default.
- W2739853786 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28806602" @default.
- W2739853786 hasPublicationYear "2017" @default.
- W2739853786 type Work @default.
- W2739853786 sameAs 2739853786 @default.
- W2739853786 citedByCount "29" @default.
- W2739853786 countsByYear W27398537862018 @default.
- W2739853786 countsByYear W27398537862019 @default.
- W2739853786 countsByYear W27398537862020 @default.
- W2739853786 countsByYear W27398537862021 @default.
- W2739853786 countsByYear W27398537862022 @default.