FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2893249586> ?p ?o ?g. }

• W2893249586 abstract "Despite widely held assumptions that hematocrit (Hct) is a key determinant of aerobic capacity and exercise performance, this relationship has not often been tested rigorously in birds and results to date are mixed. Migration in birds involves high intensity exercise for long durations at various altitudes. Therefore, it provides a good model system to examine the effect of Hct on flight performance and physiological responses of exercise at high altitude. We treated yellow-rumped warblers (Setophaga coronata) with avian erythropoietin (EPO) and anti-EPO to experimentally manipulate Hct and assessed flight performance at low and high altitudes using a hypobaric wind tunnel. We showed that anti-EPO treated birds had lower Hct than vehicle and EPO treated birds post-treatment. Anti-EPO treated birds also had marginally lower exercise performance at low altitude, committing a higher number of strikes (mistakes) in the first 30 min of flight. However, anti-EPO treated birds performed significantly better at high altitude, attaining a higher altitude in a ramped altitude challenge to 3000 m equivalent altitude, and with longer duration of flight at high altitude. Birds exercising at high altitude condition, decreased Hct, increased glucose mobilization, and decreased antioxidant capacity, regardless of treatment. In summary, we provided experimental evidence that the relationship between Hct and exercise performance is dependent on altitude. Future studies should investigate whether free-living birds adaptively modulate their Hct, potentially through a combination of erythropoiesis and plasma volume regulation (i.e. hemodilution), based on the altitude they fly at during migratory flight." @default.
• W2893249586 created "2018-10-05" @default.
• W2893249586 creator A5003171352 @default.
• W2893249586 creator A5011768453 @default.
• W2893249586 creator A5068175779 @default.
• W2893249586 creator A5070809618 @default.
• W2893249586 date "2018-01-01" @default.
• W2893249586 modified "2023-10-06" @default.
• W2893249586 title "Effects of experimental manipulation of hematocrit on avian flight performance in high and low altitude conditions" @default.
• W2893249586 cites W1515497590 @default.
• W2893249586 cites W1926421261 @default.
• W2893249586 cites W1966377410 @default.
• W2893249586 cites W1983890968 @default.
• W2893249586 cites W1985123144 @default.
• W2893249586 cites W1988703238 @default.
• W2893249586 cites W1989453313 @default.
• W2893249586 cites W1989820240 @default.
• W2893249586 cites W1992943219 @default.
• W2893249586 cites W1996273727 @default.
• W2893249586 cites W2003776138 @default.
• W2893249586 cites W2004685897 @default.
• W2893249586 cites W2015257723 @default.
• W2893249586 cites W2035257687 @default.
• W2893249586 cites W2044677325 @default.
• W2893249586 cites W2058415911 @default.
• W2893249586 cites W2073519970 @default.
• W2893249586 cites W2083339405 @default.
• W2893249586 cites W2083822375 @default.
• W2893249586 cites W2083950341 @default.
• W2893249586 cites W2093515917 @default.
• W2893249586 cites W2095348310 @default.
• W2893249586 cites W2096014130 @default.
• W2893249586 cites W2101125757 @default.
• W2893249586 cites W2102838347 @default.
• W2893249586 cites W2120559610 @default.
• W2893249586 cites W2123439170 @default.
• W2893249586 cites W2124880827 @default.
• W2893249586 cites W2130675876 @default.
• W2893249586 cites W2132145999 @default.
• W2893249586 cites W2138411188 @default.
• W2893249586 cites W2141638107 @default.
• W2893249586 cites W2144093207 @default.
• W2893249586 cites W2150668859 @default.
• W2893249586 cites W2159186095 @default.
• W2893249586 cites W2159267296 @default.
• W2893249586 cites W2163166955 @default.
• W2893249586 cites W2164620736 @default.
• W2893249586 cites W2166158101 @default.
• W2893249586 cites W2167068991 @default.
• W2893249586 cites W2173429356 @default.
• W2893249586 cites W2178133192 @default.
• W2893249586 cites W2209770937 @default.
• W2893249586 cites W2223792322 @default.
• W2893249586 cites W2263508621 @default.
• W2893249586 cites W2275144017 @default.
• W2893249586 cites W2281792178 @default.
• W2893249586 cites W2298028712 @default.
• W2893249586 cites W2460555151 @default.
• W2893249586 cites W2485190561 @default.
• W2893249586 cites W2558291246 @default.
• W2893249586 cites W2586232753 @default.
• W2893249586 cites W2593298253 @default.
• W2893249586 cites W2608973774 @default.
• W2893249586 cites W2726476897 @default.
• W2893249586 cites W2727586128 @default.
• W2893249586 cites W2731764921 @default.
• W2893249586 cites W2734546197 @default.
• W2893249586 cites W2767846418 @default.
• W2893249586 cites W2779452087 @default.
• W2893249586 cites W2785658754 @default.
• W2893249586 cites W4247478921 @default.
• W2893249586 cites W4249645440 @default.
• W2893249586 cites W52051317 @default.
• W2893249586 doi "https://doi.org/10.1242/jeb.191056" @default.
• W2893249586 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30266786" @default.
• W2893249586 hasPublicationYear "2018" @default.
• W2893249586 type Work @default.
• W2893249586 sameAs 2893249586 @default.
• W2893249586 citedByCount "15" @default.
• W2893249586 countsByYear W28932495862019 @default.
• W2893249586 countsByYear W28932495862020 @default.
• W2893249586 countsByYear W28932495862021 @default.
• W2893249586 countsByYear W28932495862022 @default.
• W2893249586 countsByYear W28932495862023 @default.
• W2893249586 crossrefType "journal-article" @default.
• W2893249586 hasAuthorship W2893249586A5003171352 @default.
• W2893249586 hasAuthorship W2893249586A5011768453 @default.
• W2893249586 hasAuthorship W2893249586A5068175779 @default.
• W2893249586 hasAuthorship W2893249586A5070809618 @default.
• W2893249586 hasBestOaLocation W28932495861 @default.
• W2893249586 hasConcept C105702510 @default.
• W2893249586 hasConcept C126322002 @default.
• W2893249586 hasConcept C134018914 @default.
• W2893249586 hasConcept C140793950 @default.
• W2893249586 hasConcept C1862650 @default.
• W2893249586 hasConcept C2524010 @default.
• W2893249586 hasConcept C2776140663 @default.
• W2893249586 hasConcept C2778248108 @default.
• W2893249586 hasConcept C2778534260 @default.
• W2893249586 hasConcept C2779703530 @default.

• next