O
Oksana Stoliar
Researcher at Pedagogical University
Publications - 66
Citations - 819
Oksana Stoliar is an academic researcher from Pedagogical University. The author has contributed to research in topics: Metallothionein & Oxidative stress. The author has an hindex of 15, co-authored 61 publications receiving 651 citations. Previous affiliations of Oksana Stoliar include Laboratory of Molecular Biology.
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Journal ArticleDOI
The effects of zinc nanooxide on cellular stress responses of the freshwater mussels Unio tumidus are modulated by elevated temperature and organic pollutants.
TL;DR: Data indicate that n-ZnO toxicity to freshwater organisms is modulated by organic pollutants and enhanced by elevated temperatures, and the key biomarkers that showed differential responses to different single and combined stressors in this study were activities of caspase-3 and lysosomal cathepsin D, as well as protein carbonyl content.
Journal ArticleDOI
Habitat pollution and thermal regime modify molecular stress responses to elevated temperature in freshwater mussels (Anodonta anatina: Unionidae)
Halina Falfushynska,Lesya Gnatyshyna,I. V. Yurchak,Anna V. Ivanina,Oksana Stoliar,Inna M. Sokolova +5 more
TL;DR: Data indicate that long-term acclimation and/or adaptation of A. anatina to elevated temperatures result in increased thermotolerance and alleviate stress response to moderate temperature rise and, in contrast, extreme warming is harmful to mussels from all populations indicating limit to this induced thermot tolerance.
Book ChapterDOI
Environmental Pollution and Oxidative Stress in Fish
TL;DR: In this paper, the use of sentinel species in biomonitoring needs to be discussed due to different level of their vulnerability by environmental toxicants, such as agricultural and industrial wastes entering aquatic environment and being taken up by aquatic organisms induce plural changes Some of them directly enhance ROS formation whereas others act indirectly, for example, by binding with cellular thiols and reducing antioxidant potential.
Journal ArticleDOI
Neonicotinoid insecticides inhibit cholinergic neurotransmission in a molluscan (Lymnaea stagnalis) nervous system.
Ágnes Vehovszky,Anna Farkas,András Ács,Oksana Stoliar,András Székács,Mária Mörtl,János Győri +6 more
TL;DR: It is concluded that neonicotinoids act on nicotinergic acetylcholine receptors (nAChRs) in the snail CNS, confirming that the same ACh receptor (AChR) target was involved.
Journal ArticleDOI
Effect of in situ exposure history on the molecular responses of freshwater bivalve Anodonta anatina (Unionidae) to trace metals
TL;DR: Despite high efficiency of metal detoxification and oxidative stress responses in the mussels, in the specimens from spontaneously polluted site they were impaired.