About: A novel function of red pigment-concentrating hormone in crustaceans: Porcellio scaber (Isopoda) as a model species

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The RP HPLC and LC/MS QTOF analyses of the methanolic CNS extract from isopod crustacean the woodlouse, Porcellio scaber revealed a presence of the red pigment-concentrating hormone (Panbo-RPCH) in this species. It has been shown that this neuropeptide plays a role in mobilization of energy stores: topical treatments of P. scaber individuals by Panbo-RPCH in a concentration 20 pmol/μl increased the level of glucose in haemolymph about 4 times, while the level of trehalose was only doubled. The results demonstrated that glucose was the main carbohydrate mobilized by the Panbo-RPCH treatment: glucose was responsible for about 97% of total carbohydrate increasing. Despite the demonstration of hyperglycaemic activity of Panbo-RPCH, no stimulatory effect of this hormone on the locomotory activity of P. scaber was observed. The present study is the first discovery of an occurrence of Panbo-RPCH and its hyperglycaemic activity in the representative of the isopod crustaceans. The RP HPLC and LC/MS QTOF analyses of the methanolic CNS extract from isopod crustacean the woodlouse, Porcellio scaber revealed a presence of the red pigment-concentrating hormone (Panbo-RPCH) in this species. It has been shown that this neuropeptide plays a role in mobilization of energy stores: topical treatments of P. scaber individuals by Panbo-RPCH in a concentration 20 pmol/μl increased the level of glucose in haemolymph about 4 times, while the level of trehalose was only doubled. The results demonstrated that glucose was the main carbohydrate mobilized by the Panbo-RPCH treatment: glucose was responsible for about 97% of total carbohydrate increasing. Despite the demonstration of hyperglycaemic activity of Panbo-RPCH, no stimulatory effect of this hormone on the locomotory activity of P. scaber was observed. The present study is the first discovery of an occurrence of Panbo-RPCH and its hyperglycaemic activity in the representative of the isopod crustaceans. (en)
Title	A novel function of red pigment-concentrating hormone in crustaceans: Porcellio scaber (Isopoda) as a model species A novel function of red pigment-concentrating hormone in crustaceans: Porcellio scaber (Isopoda) as a model species (en)
skos:prefLabel	A novel function of red pigment-concentrating hormone in crustaceans: Porcellio scaber (Isopoda) as a model species A novel function of red pigment-concentrating hormone in crustaceans: Porcellio scaber (Isopoda) as a model species (en)
skos:notation	RIV/60077344:_____/10:00340276!RIV10-AV0-60077344
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA522/07/0788), Z(AV0Z50070508)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Zralá, Jana Socha, Radomír Kodrík, Dalibor Zahradníčková, Helena Zemek, Rostislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Biologické centrum AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	244826
http://linked.open...ai/riv/idVysledku	RIV/60077344:_____/10:00340276
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	crustacea; carbohydrates; metabolism (en)
http://linked.open.../riv/klicoveSlovo	crustacea carbohydrates metabolism
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[A36307FB5053]
http://linked.open...i/riv/nazevZdroje	General and Comparative Endocrinology
http://linked.open...in/vavai/riv/obor	ED
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Study of insect neurohormones as potential biorationale pesticides
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	166
http://linked.open...iv/tvurceVysledku	Kodrík, Dalibor Socha, Radomír Zahradníčková, Helena Zemek, Rostislav Zralá, Jana
http://linked.open...ain/vavai/riv/wos	000275781800015
http://linked.open...n/vavai/riv/zamer	Study of the regulation of insect organism, dynamics of insect populations and function of insects in ecosystems
issn	0016-6480
number of pages	7 (xsd:int)
is http://linked.open...avai/riv/vysledek of	A novel function of red pigment-concentrating hormone in crustaceans: Porcellio scaber (Isopoda) as a model species A novel function of red pigment-concentrating hormone in crustaceans: Porcellio scaber (Isopoda) as a model species A novel function of red pigment-concentrating hormone in crustaceans: Porcellio scaber (Isopoda) as a model species

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