Matches in SemOpenAlex for { <https://semopenalex.org/work/W2041870932> ?p ?o ?g. }
- W2041870932 endingPage "86" @default.
- W2041870932 startingPage "79" @default.
- W2041870932 abstract "The transport, concentration, turnover rate and metabolic fate of free fatty acids (FFA) in adult Manduca sexta were analyzed. FFA are transported exclusively by lipophorin, in either of its two forms, HDLp or LDLp, and no evidence was found for a FFA-protein complex similar to the vertebrate FFA-albumin complex. The half-life of hemolymph FFA is about 2 min. In whole adult insects most of the hemolymph FFA (75%) are (re)esterified into phospholipid (PL), diacylglycerol (DG), and triacylglycerol (TG), while the remaining 25% is oxidized to CO2 with a small amount (2.5%) converted to ketones. In the hemolymph of adults, the major product derived from FFA was DG. Resting M. sexta adults oxidize about 0.35 mg of FFA/h. During the initial stages of flight, the rate of hemolymph FFA utilization does not increase significantly. In order to account for the high rates of lipid utilization in flying adults, approx. 8 mg/h [Ziegler and Schulz (1986) J. Insect Physiol. 32, 903–908], there must be a dramatic increase in DG utilization. We suggest that fatty acids are transported from the fat body to flight muscle in the form of DG, instead of FFA, because the very rapid metabolism of FFA in all tissues, but especially in fat body, would limit the amount of fatty acid reaching flight muscle; whereas with DG, the delivery of fatty acids can be targeted to flight muscle by the presence of a lipophorin lipase in flight muscle. Based on these studies, it is concluded that, in resting adult M. sexta, hemolymph-FFA represent an important route for distribution of fatty acids among tissues. However, it remains to be determined which tissues, in addition to fat body, utilize hemolymph-FFA." @default.
- W2041870932 created "2016-06-24" @default.
- W2041870932 creator A5022689609 @default.
- W2041870932 creator A5090162849 @default.
- W2041870932 date "1994-01-01" @default.
- W2041870932 modified "2023-09-26" @default.
- W2041870932 title "Metabolic fate and turnover rate of hemolymph free fatty acids in adult Manduca sexta" @default.
- W2041870932 cites W1483060659 @default.
- W2041870932 cites W1526028882 @default.
- W2041870932 cites W1526346617 @default.
- W2041870932 cites W1531866803 @default.
- W2041870932 cites W1532200755 @default.
- W2041870932 cites W1562217417 @default.
- W2041870932 cites W1606167126 @default.
- W2041870932 cites W1965101069 @default.
- W2041870932 cites W1983787315 @default.
- W2041870932 cites W1985132952 @default.
- W2041870932 cites W1991448126 @default.
- W2041870932 cites W1996314702 @default.
- W2041870932 cites W1997255370 @default.
- W2041870932 cites W2002070690 @default.
- W2041870932 cites W2012328460 @default.
- W2041870932 cites W2012353081 @default.
- W2041870932 cites W2016912486 @default.
- W2041870932 cites W2022058076 @default.
- W2041870932 cites W2033658463 @default.
- W2041870932 cites W2035989782 @default.
- W2041870932 cites W2037542062 @default.
- W2041870932 cites W2040580509 @default.
- W2041870932 cites W2044016720 @default.
- W2041870932 cites W2045923250 @default.
- W2041870932 cites W2048744805 @default.
- W2041870932 cites W2062674288 @default.
- W2041870932 cites W2067323413 @default.
- W2041870932 cites W2069185344 @default.
- W2041870932 cites W2076796680 @default.
- W2041870932 cites W2076894284 @default.
- W2041870932 cites W2078734892 @default.
- W2041870932 cites W2079268204 @default.
- W2041870932 cites W2079786851 @default.
- W2041870932 cites W2082444620 @default.
- W2041870932 cites W2083798431 @default.
- W2041870932 cites W2094892844 @default.
- W2041870932 cites W2122840734 @default.
- W2041870932 cites W2146074817 @default.
- W2041870932 cites W2146521475 @default.
- W2041870932 cites W2168526937 @default.
- W2041870932 cites W2188157905 @default.
- W2041870932 cites W2200065746 @default.
- W2041870932 cites W2371187311 @default.
- W2041870932 cites W2403351078 @default.
- W2041870932 cites W4211127116 @default.
- W2041870932 cites W66088309 @default.
- W2041870932 doi "https://doi.org/10.1016/0965-1748(94)90125-2" @default.
- W2041870932 hasPublicationYear "1994" @default.
- W2041870932 type Work @default.
- W2041870932 sameAs 2041870932 @default.
- W2041870932 citedByCount "33" @default.
- W2041870932 countsByYear W20418709322012 @default.
- W2041870932 countsByYear W20418709322015 @default.
- W2041870932 countsByYear W20418709322018 @default.
- W2041870932 countsByYear W20418709322019 @default.
- W2041870932 countsByYear W20418709322020 @default.
- W2041870932 countsByYear W20418709322021 @default.
- W2041870932 countsByYear W20418709322022 @default.
- W2041870932 crossrefType "journal-article" @default.
- W2041870932 hasAuthorship W2041870932A5022689609 @default.
- W2041870932 hasAuthorship W2041870932A5090162849 @default.
- W2041870932 hasConcept C100068826 @default.
- W2041870932 hasConcept C126322002 @default.
- W2041870932 hasConcept C134018914 @default.
- W2041870932 hasConcept C2777612826 @default.
- W2041870932 hasConcept C2778918659 @default.
- W2041870932 hasConcept C2779082490 @default.
- W2041870932 hasConcept C2780312687 @default.
- W2041870932 hasConcept C2910579941 @default.
- W2041870932 hasConcept C41625074 @default.
- W2041870932 hasConcept C543025807 @default.
- W2041870932 hasConcept C55493867 @default.
- W2041870932 hasConcept C59822182 @default.
- W2041870932 hasConcept C62231903 @default.
- W2041870932 hasConcept C71924100 @default.
- W2041870932 hasConcept C86803240 @default.
- W2041870932 hasConceptScore W2041870932C100068826 @default.
- W2041870932 hasConceptScore W2041870932C126322002 @default.
- W2041870932 hasConceptScore W2041870932C134018914 @default.
- W2041870932 hasConceptScore W2041870932C2777612826 @default.
- W2041870932 hasConceptScore W2041870932C2778918659 @default.
- W2041870932 hasConceptScore W2041870932C2779082490 @default.
- W2041870932 hasConceptScore W2041870932C2780312687 @default.
- W2041870932 hasConceptScore W2041870932C2910579941 @default.
- W2041870932 hasConceptScore W2041870932C41625074 @default.
- W2041870932 hasConceptScore W2041870932C543025807 @default.
- W2041870932 hasConceptScore W2041870932C55493867 @default.
- W2041870932 hasConceptScore W2041870932C59822182 @default.
- W2041870932 hasConceptScore W2041870932C62231903 @default.
- W2041870932 hasConceptScore W2041870932C71924100 @default.
- W2041870932 hasConceptScore W2041870932C86803240 @default.