Cyp1A- och ABC-transportöruttryck och funktion i PLHC-1cellinje efter exponering för mikrocystin-LR och benso (a)pyren
Datafiler
Datafiler
Dokumentationsfiler
Dokumentationsfiler
Citering och åtkomst
Citering och åtkomst
Tillgänglighetsnivå:
Skapare/primärforskare:
- Maja Edenius - Göteborgs universitet - IVL Svenska Miljöinstitutet
- Annika Lindkvist - Göteborgs universitet - Institutionen för biologi och miljövetenskap
Forskningshuvudman:
Data innehåller personuppgifter:
Nej
Citering:
Språk:
Metod och utfall
Metod och utfall
Tidsperiod(er) som undersökts:
Dataformat/datastruktur:
Datainsamling - Laboratorieexperiment
Datainsamling - Laboratorieexperiment
Insamlingsmetod:
Laboratorieexperiment
Beskrivning av insamlingsmetod:
The data were collected through laboratory experiments conducted at the Department of Biological and Environmental Sciences, University of Gothenburg. All experiments took place in 2022, except for the half-maximal inhibition concentration (IC50) assays for benzo[a]pyrene (BaP) on CYP1A-mediated EROD activity in PLHC-1 cells pre-exposed to BNF (performed in July 2024). The PLHC-1 cell line (ATCC® CRL-2406TM) was obtained from LGC Standards (Borås, Sweden). Cells were cultured in tightly capped 75 cm² cell culture flasks with 25 mM HEPES-buffered MEM, pH 7.1, supplemented with 5% (v/v) FBS at 30 ºC. For each assay, cells were seeded as follows: - EROD and Rh123 accumulation assay: 48-well plates, 6 × 10⁵ cells/mL in 500 µL per well. - Cytotoxicity Analyses: 96-well plates, 5 × 10⁵ cells/mL in 200 µL per well. - mRNA Expression Analyses: 6-well plates, 2 × 10⁶ cells/mL in 2 mL per well. After a 24-hour incubation post-seeding, media were removed from each well, and cells were rinsed with 10 mM Na-phosphate buffer, pH 7.4, containing 0.9% (w/v) NaCl (PBS). Cells were then exposed to DMSO (control), MCLR, BaP, or their mixture. EROD activity, Rh123 accumulation, cytotoxicity, and mRNA expression were measured on separate plates, with each type of measurement conducted on different days. Data were recorded using a VICTORTM 1420 Multilabel Counter (Wallac Sverige AB) for EROD, cytotoxicity, and Rh123 assays, and an iCYCLER instrument (Bio-Rad) for qPCR.
Tidsperiod(er) för datainsamling:
2022-05-01 - 2024-08-08
Datainsamlare:
- Göteborgs universitet
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Datakälla:
- Biologiska prover
Instrument
Instrument
Namn:
VICTORTM 1420 Multilabel Counter
Beskrivning av instrument:
fluorometer VICTORTM 1420 Multilabel Counter from Wallac Sverige AB
Namn:
iCYCLER instrument (Bio-Rad)
Beskrivning av instrument:
iCYCLER instrument (Bio-Rad)
Administrativ information
Administrativ information
Ansvarig institution/enhet:
Institutionen för biologi och miljövetenskap
Finansiering
Finansiering
Finansiär:
Referensnummer:
RD - EX-2021-93553723-APN-CB#CONICET
Projektnamn på ansökan:
Effects of the combination of cyanotoxins and polycyclic aromatic hydrocarbons on the multiple xenobiotic resistance system in fish
Information om finansiering:
Partial Funding Program for Assistant Researchers, CONICET, 2021, to F. Bieczynski
Finansiär:
- National Agency for the Promotion of Research, Technological Development and Innovation
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Referensnummer:
PICT 2019-649
Projektnamn på ansökan:
Evaluation of combined effects of contaminants and environmental risk on fish present in the waters of Northern Patagonia
Information om finansiering:
PICT 2019-649 to F. Bieczynski
Finansiär:
- National Agency for the Promotion of Research, Technological Development and Innovation.
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Referensnummer:
PIP 2753
Information om finansiering:
PIP 2753 to C. Luquet
Finansiär:
- Wenner-Gren Stiftelserna
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Referensnummer:
GFOv2024-004
Projektnamn på ansökan:
Chemical Interactions on the Detoxification Pathway in Fish Liver Cells Exposed to Mixtures
Information om finansiering:
GFOv2024-004 to M. C. Celander
Finansiär:
- Carl Trygger Foundation
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Referensnummer:
942-215-605
Information om finansiering:
942-215-605 to M. Edenius
Finansiär:
- Stiftelsen Forska Utan Djurförsök
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Referensnummer:
S2021-0046
