Matches in SemOpenAlex for { <https://semopenalex.org/work/W2028304891> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2028304891 endingPage "385" @default.
- W2028304891 startingPage "380" @default.
- W2028304891 abstract "The African (Protopterus sp.) and South American lungfish (Lepidosiren paradoxa) inhabit shallow waters, that seasonally dry out, which induces aestivation and cocoon formation in Protopterus. Differently, L. paradoxa has no cocoon, and it aestivates in a simple burrow. In water PaCO2 is 21.8 ± 0.4 mmHg (mean values ± S.E.M.; n = 5), whereas aestivation for 20 days increased PaCO2 to as much as 37.6 ± 2.1 mmHg, which remained the same after 40 days (35.8 ± 3.3 mmHg). Concomitantly, the plasma [HCO3−]-values for animals in water were 22.5 ± 0.5 mM, which after 20 days increased to 40.2 ± 2.3 mM and after 40 days to 35.8 ± 3.3 mM. Initially in water, PaO2 was 87.7 ± 2.0 mmHg, but 20 days in aestivation reduced the value to 80.5 ± 2.2 and later (40 days) to 77.1 ± 3.0 mmHg. Meanwhile, aestivation had no effect on pHa and hematocrit. The blood pressures were equal for animals in the water or in the burrow (Pmean ∼ 30 mmHg), and cardiac frequency (fH) fell from 31 beats min−1 to 22 beats min−1 during 40 days of aestivation. The osmolality (mOsm kg H2O−1) was elevated after 20 and 40 days of aestivation but declined upon return to water. The transition from activity to aestivation involves new set-points for the variables that determine the acid–base status and PaO2 of the animals, along with a reduction of cardiac frequency." @default.
- W2028304891 created "2016-06-24" @default.
- W2028304891 creator A5033683577 @default.
- W2028304891 creator A5037658041 @default.
- W2028304891 creator A5045957621 @default.
- W2028304891 creator A5052017524 @default.
- W2028304891 creator A5077734853 @default.
- W2028304891 date "2008-12-01" @default.
- W2028304891 modified "2023-10-16" @default.
- W2028304891 title "Aestivation in the South American lungfish, Lepidosiren paradoxa: Effects on cardiovascular function, blood gases, osmolality and leptin levels" @default.
- W2028304891 cites W162357788 @default.
- W2028304891 cites W1999612436 @default.
- W2028304891 cites W2002014751 @default.
- W2028304891 cites W2004188559 @default.
- W2028304891 cites W2006884460 @default.
- W2028304891 cites W2014031300 @default.
- W2028304891 cites W2015447655 @default.
- W2028304891 cites W2015988511 @default.
- W2028304891 cites W2031990032 @default.
- W2028304891 cites W2033514466 @default.
- W2028304891 cites W2039110314 @default.
- W2028304891 cites W2040380009 @default.
- W2028304891 cites W2041558739 @default.
- W2028304891 cites W2063135903 @default.
- W2028304891 cites W2069508360 @default.
- W2028304891 cites W2076706231 @default.
- W2028304891 cites W2078863293 @default.
- W2028304891 cites W2095013995 @default.
- W2028304891 cites W2099453633 @default.
- W2028304891 cites W2134248835 @default.
- W2028304891 cites W2171429231 @default.
- W2028304891 cites W2181781193 @default.
- W2028304891 cites W4243636033 @default.
- W2028304891 cites W88532054 @default.
- W2028304891 doi "https://doi.org/10.1016/j.resp.2008.08.009" @default.
- W2028304891 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18822393" @default.
- W2028304891 hasPublicationYear "2008" @default.
- W2028304891 type Work @default.
- W2028304891 sameAs 2028304891 @default.
- W2028304891 citedByCount "21" @default.
- W2028304891 countsByYear W20283048912013 @default.
- W2028304891 countsByYear W20283048912014 @default.
- W2028304891 countsByYear W20283048912016 @default.
- W2028304891 countsByYear W20283048912017 @default.
- W2028304891 countsByYear W20283048912018 @default.
- W2028304891 countsByYear W20283048912019 @default.
- W2028304891 countsByYear W20283048912021 @default.
- W2028304891 countsByYear W20283048912023 @default.
- W2028304891 crossrefType "journal-article" @default.
- W2028304891 hasAuthorship W2028304891A5033683577 @default.
- W2028304891 hasAuthorship W2028304891A5037658041 @default.
- W2028304891 hasAuthorship W2028304891A5045957621 @default.
- W2028304891 hasAuthorship W2028304891A5052017524 @default.
- W2028304891 hasAuthorship W2028304891A5077734853 @default.
- W2028304891 hasConcept C119597433 @default.
- W2028304891 hasConcept C126322002 @default.
- W2028304891 hasConcept C134018914 @default.
- W2028304891 hasConcept C140793950 @default.
- W2028304891 hasConcept C18903297 @default.
- W2028304891 hasConcept C2776370428 @default.
- W2028304891 hasConcept C2777570082 @default.
- W2028304891 hasConcept C2780762869 @default.
- W2028304891 hasConcept C2909208804 @default.
- W2028304891 hasConcept C505870484 @default.
- W2028304891 hasConcept C71924100 @default.
- W2028304891 hasConcept C86803240 @default.
- W2028304891 hasConceptScore W2028304891C119597433 @default.
- W2028304891 hasConceptScore W2028304891C126322002 @default.
- W2028304891 hasConceptScore W2028304891C134018914 @default.
- W2028304891 hasConceptScore W2028304891C140793950 @default.
- W2028304891 hasConceptScore W2028304891C18903297 @default.
- W2028304891 hasConceptScore W2028304891C2776370428 @default.
- W2028304891 hasConceptScore W2028304891C2777570082 @default.
- W2028304891 hasConceptScore W2028304891C2780762869 @default.
- W2028304891 hasConceptScore W2028304891C2909208804 @default.
- W2028304891 hasConceptScore W2028304891C505870484 @default.
- W2028304891 hasConceptScore W2028304891C71924100 @default.
- W2028304891 hasConceptScore W2028304891C86803240 @default.
- W2028304891 hasIssue "3" @default.
- W2028304891 hasLocation W20283048911 @default.
- W2028304891 hasLocation W20283048912 @default.
- W2028304891 hasOpenAccess W2028304891 @default.
- W2028304891 hasPrimaryLocation W20283048911 @default.
- W2028304891 hasRelatedWork W1964293580 @default.
- W2028304891 hasRelatedWork W1966654712 @default.
- W2028304891 hasRelatedWork W2011789834 @default.
- W2028304891 hasRelatedWork W2018528981 @default.
- W2028304891 hasRelatedWork W2021065091 @default.
- W2028304891 hasRelatedWork W2071155830 @default.
- W2028304891 hasRelatedWork W2078735590 @default.
- W2028304891 hasRelatedWork W2127850904 @default.
- W2028304891 hasRelatedWork W2395748451 @default.
- W2028304891 hasRelatedWork W2509942910 @default.
- W2028304891 hasVolume "164" @default.
- W2028304891 isParatext "false" @default.
- W2028304891 isRetracted "false" @default.
- W2028304891 magId "2028304891" @default.
- W2028304891 workType "article" @default.