Heat shock proteins (HSP70) as biomarkers in ecotoxicological studies

1997
journal article
article
103
cris.lastimport.wos2024-04-10T01:06:19Z
dc.abstract.enHsp70, so-called stress proteins, were studied in the centipede Lithobius mutabilis when exposed in laboratory tests to different concentrations of the insecticide dimethoate (DMT; 0, 0.012, 0.111 mg kg(-1) dwt), the detergent linear alkilobenzene sulfonate (LAS; 0, 16, 80, 400, 2000, 10,000 mg kg(-1) dwt), and copper (Cu; 0, 56, 167, 500, 1000, 1500 mg kg(-1) dwt) and in the field in captured animals from polluted (2 and 4 km from a zinc-and-lead smelter) and unpolluted (35 and 40 km from the smelter) areas, Hsp70 in centipedes were also tested for seasonal differences (March and September) in field-captured animals and for a temperature effect under laboratory conditions (5, 15, and 25 degrees C). Moreover, hsp70 were examined in housefly (Musca domestica) pupae after rearing larvae on food medium contaminated with DMT or LAS. Hsp70 were found in all animals tested, including controls, and their levels were not clearly related to the laboratory treatment with chemicals or temperature or to the degree of contamination in polluted areas. In centipedes from unpolluted areas, a significant seasonal difference in hsp70 content was found. The problems with using hsp70 as a universal biomarker in ecotoxicological studies are discussed.pl
dc.affiliationWydział Biologii i Nauk o Ziemi : Instytut Nauk o Środowiskupl
dc.affiliationWydział Biologii i Nauk o Ziemi : Instytut Biologii Molekularnejpl
dc.affiliationWydział Biologii i Nauk o Ziemi : Instytut Zoologiipl
dc.contributor.authorPyza, Elżbieta - 131603 pl
dc.contributor.authorMak, Paweł - 130230 pl
dc.contributor.authorKramarz, Paulina - 129422 pl
dc.contributor.authorLaskowski, Ryszard - 129868 pl
dc.date.accessioned2016-10-27T12:20:47Z
dc.date.available2016-10-27T12:20:47Z
dc.date.issued1997pl
dc.description.number3pl
dc.description.physical244-251pl
dc.description.volume38pl
dc.identifier.doi10.1006/eesa.1997.1595pl
dc.identifier.eissn1090-2414pl
dc.identifier.issn0147-6513pl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/31830
dc.languageengpl
dc.language.containerengpl
dc.rights.licencebez licencji
dc.subtypeArticlepl
dc.titleHeat shock proteins (HSP70) as biomarkers in ecotoxicological studiespl
dc.title.journalEcotoxicology and Environmental Safetypl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-10T01:06:19Z
dc.abstract.enpl
Hsp70, so-called stress proteins, were studied in the centipede Lithobius mutabilis when exposed in laboratory tests to different concentrations of the insecticide dimethoate (DMT; 0, 0.012, 0.111 mg kg(-1) dwt), the detergent linear alkilobenzene sulfonate (LAS; 0, 16, 80, 400, 2000, 10,000 mg kg(-1) dwt), and copper (Cu; 0, 56, 167, 500, 1000, 1500 mg kg(-1) dwt) and in the field in captured animals from polluted (2 and 4 km from a zinc-and-lead smelter) and unpolluted (35 and 40 km from the smelter) areas, Hsp70 in centipedes were also tested for seasonal differences (March and September) in field-captured animals and for a temperature effect under laboratory conditions (5, 15, and 25 degrees C). Moreover, hsp70 were examined in housefly (Musca domestica) pupae after rearing larvae on food medium contaminated with DMT or LAS. Hsp70 were found in all animals tested, including controls, and their levels were not clearly related to the laboratory treatment with chemicals or temperature or to the degree of contamination in polluted areas. In centipedes from unpolluted areas, a significant seasonal difference in hsp70 content was found. The problems with using hsp70 as a universal biomarker in ecotoxicological studies are discussed.
dc.affiliationpl
Wydział Biologii i Nauk o Ziemi : Instytut Nauk o Środowisku
dc.affiliationpl
Wydział Biologii i Nauk o Ziemi : Instytut Biologii Molekularnej
dc.affiliationpl
Wydział Biologii i Nauk o Ziemi : Instytut Zoologii
dc.contributor.authorpl
Pyza, Elżbieta - 131603
dc.contributor.authorpl
Mak, Paweł - 130230
dc.contributor.authorpl
Kramarz, Paulina - 129422
dc.contributor.authorpl
Laskowski, Ryszard - 129868
dc.date.accessioned
2016-10-27T12:20:47Z
dc.date.available
2016-10-27T12:20:47Z
dc.date.issuedpl
1997
dc.description.numberpl
3
dc.description.physicalpl
244-251
dc.description.volumepl
38
dc.identifier.doipl
10.1006/eesa.1997.1595
dc.identifier.eissnpl
1090-2414
dc.identifier.issnpl
0147-6513
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/31830
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights.licence
bez licencji
dc.subtypepl
Article
dc.titlepl
Heat shock proteins (HSP70) as biomarkers in ecotoxicological studies
dc.title.journalpl
Ecotoxicology and Environmental Safety
dc.typepl
JournalArticle
dspace.entity.type
Publication

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