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dc.creatorIlijin, Larisa
dc.creatorMrdaković, Marija
dc.creatorPerić Mataruga, Vesna
dc.creatorTodorović, Dajana
dc.creatorLazarević, Jelica
dc.creatorMatić, Dragana
dc.creatorVlahović, Milena
dc.date.accessioned2016-05-23T11:00:20Z
dc.date.issued2014
dc.identifier.issn1336-9563
dc.identifier.urihttps://ibiss-r.rcub.bg.ac.rs/handle/123456789/2143
dc.description.abstractChanges in the number and morphometric parameters of A1 neurosecretory neurons (nsn) were analyzed in Lymantria dispar 4th instar caterpillars, exposed for 3 days to different stressors: cadmium, high temperature and tannic acid. The relative cytoplasm density of A1 nsn was also estimated. Caterpillars reared on a diet supplemented with cadmium exhibited increased size of A1 nuclei (10 and 250 mu g Cd per g of dry food weight), increased number of nucleolii in nuclei and raised relative cytoplasm density in all experimental groups. Cadmium obviously induces intensive synthetic activity in A1 nsn. The second stressor was high environmental temperature of 35 degrees C. Decrease of all analyzed morphometric parameters suggests that acute exposure of 4th instar caterpillars to 35 degrees C, as well as 12 h recovery at optimal temperature of 23 degrees C, reduced the activity of A1 nsn. Tannic acid was added to the artificial diet in the following concentrations: 1\%, 2.5\% and 5\%. All estimated morphological parameters did not change after addition 1 and 2.5\% of tannic acid. After addition of 5\% of tannic acid, the activity of A1 nsn declined.
dc.description.sponsorshipSerbian Ministry of Education, Science and Technological Development {[}173027]
dc.languageEnglish
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173027/RS//
dc.rightsrestrictedAccess
dc.sourceBiologia
dc.subjectA1 neurons
dc.subjectcadmium
dc.subjecthigh temperature
dc.subjecttannic acid
dc.titleThe specific response of gypsy moth A1 neurosecretory neurons to different environmental stressors
dc.typearticle
dc.rights.licenseARR
dcterms.abstractПерић-Матаруга, Весна Д.; Влаховић, Милена С.; Мрдаковић, Марија; Илијин, Лариса A.; Лазаревић, Јелица М.; Матиц, Драгана Р.; Тодоровиц, Дајана Д.;
dc.rights.holder©2014 Institute of Zoology, Slovak Academy of Sciences
dc.citation.issue10
dc.citation.volume69
dc.identifier.doi10.2478/s11756-014-0446-9
dc.identifier.scopus2-s2.0-84920848698
dc.identifier.wos000346176700015
dc.citation.spage1384
dc.citation.epage1394
dc.type.versionpublishedVersionen


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