Locust adipokinetic hormone mobilizes diacylglycerols selectively

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F10%3A00341363" target="_blank" >RIV/60077344:_____/10:00341363 - isvavai.cz</a>

Alternative codes found

RIV/61388963:_____/10:00341363

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Locust adipokinetic hormone mobilizes diacylglycerols selectively

Original language description

The diacylglycerols (DG) molecular species and their fatty acid (FA) composition were investigated by electrospray mass spectrometry (ESI-MS) and by gas chromatography with flame ionisation detection (GC-FID) in haemolymph of Locusta migratoria after application of adipokinetic hormones (AKH). The analyses showed (1) a heterogeneous distribution of individual DGs in haemolymph after the AKH application. The results revealed that mobilization of the DGs is specific and that palmitic (C16:0) and oleic acid (C18:1) residues form about 20% of the total mobilized DGs. (2) Analysis of fat body TGs revealed that all Locmi-AKHs mobilize the DGs selectively with the preference of those possessing the C18 and C16 FAs. (3) A distribution of FAs in the DG structures indicated a certain degree of Locmi-AKH selectivity toward the mobilized DGs and hence the FAs. The Locmi-AKH-I significantly prefers mobilization unsaturated, while Locmi-AKH-II and -III mobilization of saturated FAs.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

ED - Physiology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Comparative Biochemistry and Physiology B-Biochemistry & Molecular Biology

ISSN

1096-4959

e-ISSN

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Volume of the periodical

156

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

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UT code for WoS article

000276734500005

EID of the result in the Scopus database

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