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The response of neurosecretory neurons to nutritive stress in Lymantria dispar L.

dc.creatorPerić Mataruga, Vesna
dc.creatorLazarević, Jelica
dc.date.accessioned2015-08-28T10:26:51Z
dc.date.available2015-08-28T10:26:51Z
dc.date.issued2001sr
dc.date.issued2001
dc.identifier.issn0531-9110sr
dc.identifier.otherRad_konverzija_476sr
dc.identifier.urihttps://radar.ibiss.bg.ac.rs/handle/123456789/429
dc.description.abstractThe neuroendocrine system is the first link that reacts to environmental changes (Ivanović, Janković-Hladni 1991). Activity of neurosecretory neurons (nsn) determines the content of neurohormones which control dynamics of the methabolism and methamorphosis (Ivanović, Janković-Hladni 1991). Neuropeptides synthesized in the medial part of the insects’ protocerebrum include tropic factors regulating the synhesis of ecdysteroids (protoracicotropic factors- PTTH, Kawakami et al. 1990) and juvenile hormones - JHs (allatotropic factors- ATTH, Bogus, Scheller 1994) as well as number of neuropeptides modifying the rate and direction of metabolism (Raabe 1982). The knowledge on medial neurosecretory neurons is still incomplete in Lymantria dispar L. (Loeb, Hayes 1980). Our previous investigations on 5th instar larvae originated from differently adapted populations, have revealed significant population differences in the number and activity of neurosecretory neurons (Perić-Mataruga 1997). The present work is aimed to examine responses of A1 neurosecretory neurons to trophic stress (unsuitable host plant) in 4th instar gypsy moths.en
dc.description.abstractIstraživanja uticaja nutritivnog stresa (ishrana bagremovim lišćem) na broj i aktivnost A1 neurosekretnih neurona Lymantria dispar L. (četvrti stupanj) su rađena na gusenicama populacija hrastove šume (povoljno stanište) i bagremove šume (nepovoljno stanište). Povećan broj A1 neurona i intenzivnija sinteza neurosekretnog materijala su konstatovani kod gusenica koje su hranjene bagremovim lišćem nezavisno od njihovog populacionog porekla. Rezultati ukazuju na moguću ulogu ove grupe neurona mladih gusenica Lymantria dispar L u prevazilaženju negativnih efekata nutritivnog stresa.sr
dc.description.sponsorshipnullsr
dc.language.isoengsr
dc.rightsopenAccesssr
dc.sourceActa biologica iugoslavica - serija D: Ekologijasr
dc.subjectneurosecretory neuronsENG
dc.subjectLymantria disparENG
dc.subjecttrophic stressENG
dc.titleOdgovor neurosekretnih neurona gubara na nutritivni stressr
dc.titleThe response of neurosecretory neurons to nutritive stress in Lymantria dispar L.en
dc.typearticlesr
dc.rights.licenseARR
dcterms.abstractЛазаревић, Јелица М.; Перић-Матаруга, Весна Д.; Одговор неуросекретних неурона губара на нутритивни стрес; Одговор неуросекретних неурона губара на нутритивни стрес;
dc.citation.issue2sr
dc.citation.volume36sr
dc.citation.spage125sr
dc.citation.epage129sr
dc.type.versionpublishedVersionsr


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