Počet záznamů: 1

Stimulatory effects of bioamines norepinephrine and dopamine on locomotion of Pyrrhocoris apterus (L.): Is the adipokinetic hormone involved?

SYSNO ASEP	0312108
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Stimulatory effects of bioamines norepinephrine and dopamine on locomotion of Pyrrhocoris apterus (L.): Is the adipokinetic hormone involved?
Překlad názvu	Stimulační účinel bioaminů noradrenalinu a dopaminu na lokomoci u Pyrrhocoris apterus (L.): je zapojen i adipokinetický hormon ?
Tvůrce(i)	Socha, Radomír (BC-A) Kodrík, Dalibor (BC-A)_{RID, ORCID} Zemek, Rostislav (BC-A)_{RID, ORCID}
Celkový počet autorů	3
Zdroj.dok.	Comparative Biochemistry and Physiology B-Biochemistry & Molecular Biology. - : Elsevier - ISSN 1096-4959 Roč. 151, č. 3 (2008), s. 305-310
Poč.str.	6 s.
Jazyk dok.	eng - angličtina
Země vyd.	US - Spojené státy americké
Klíč. slova	adipokinetic hormone ; biogenic amine ; CNS
Vědní obor RIV	ED - Fyziologie
CEP	GA522/07/0788 GA ČR - Grantová agentura ČR
CEZ	AV0Z50070508 - ENTU-I, BC-A (2005-2011)
UT WOS	000260819900009
DOI	10.1016/j.cbpb.2008.07.014
Anotace	We studied the effects of 5 different biogenic amines on the locomotory activity and mobilization of lipids in the firebug, Pyrrhocoris apterus. We tested the hypothesis whether the stimulation of walking activity in the bugs injected with the bioamines is associated also with their hyperlipaemic effects, and whether these effects are direct or mediated through a release of the AKHs. The results demonstrated that all tested biogenic amines mobilized lipids, but only norepinephrine (NE) and dopamine (D) enhance the walking activity. Those two amines had no effect on the level of AKHs in CNS, but modulated the AKHs level in hemolymph: NE increased it, while D decreased it. The results indicate an apparent feedback between AKH characteristics and D and NE actions occurring in this insect species. While the stimulatory effects of NE could involve the release of bug’s own AKHs, D probably employs an independent stimulatory pathway.
Pracoviště	Biologické centrum (od r. 2006)
Kontakt	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Rok sběru	2009

Počet záznamů: 1