DC pole | Wartość | Język |
dc.contributor.author | Rost-Roszkowska, Magdalena | - |
dc.contributor.author | Poprawa, Izabela | - |
dc.contributor.author | Chajec, Łukasz | - |
dc.contributor.author | Chachulska-Żymełka, Alina | - |
dc.contributor.author | Wilczek, Grażyna | - |
dc.contributor.author | Wilczek, Piotr | - |
dc.contributor.author | Tarnawska, Monika | - |
dc.contributor.author | Student, Sebastian | - |
dc.contributor.author | Leśniewska, Małgorzata | - |
dc.date.accessioned | 2021-05-20T12:20:04Z | - |
dc.date.available | 2021-05-20T12:20:04Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | "The European Zoological Journal" (2021), Vol. 89, No. 1, s. 632-648 | pl_PL |
dc.identifier.issn | 2475-0263 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/20255 | - |
dc.description.abstract | Mitochondria are organelles that play a crucial role in cell physiology, cell death, and aging. They are among the first
responders to different stressors that originate from the environment. Cadmium as a heavy metal affects different levels
of body organization: from organs through tissues and cells to organelles. Based on our previous research results, we
decided to check how the exposure to cadmium affects the functioning of mitochondria in different organs of soil
living centipede Lithobius forficatus. The activity of mitochondria in somatic and germ cells has been analyzed using
transmission electron microscopy (TEM), confocal microscopy, and flow cytometry. Changes in the mitochondrial
membrane potential and mitochondrial dismutase (MnSOD) activity in relation to the accumulation of reactive oxygen
species (ROS) caused by cadmium exposure have been studied. Individuals were divided into 3 experimental groups
depending on cadmium concentration in soil. Changes in mitochondrial ultrastructure caused by cadmium are tissuedependent
and associated with an increase of ROS levels. The system of ROS and MnSOD activation works more
efficiently in the case of gonads than in the digestive system. While the short-term cadmium exposure alters the fine
structure of both the somatic and germ-line cells in gonads, the long-term cadmium exposure causes mitochondrial
ultrastructure regeneration. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Mitochondria | pl_PL |
dc.subject | JC1 | pl_PL |
dc.subject | mitochondrial membrane potential | pl_PL |
dc.subject | somatic cells | pl_PL |
dc.subject | germ cells | pl_PL |
dc.title | Effects of cadmium on mitochondrial structure and function in different organs: studies on the soil centipede Lithobius forficatus (Myriapoda, Chilopoda) | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.1080/24750263.2021.1912199 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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