Evidence of mutations conferring resistance to clarithromycin in wastewater and activated sludge - Publikacja - MOST Wiedzy

Wyszukiwarka

Evidence of mutations conferring resistance to clarithromycin in wastewater and activated sludge

Abstrakt

The occurrence of clarithromycin in wastewater samples and of the activated sludge bacteria possibly resistant to this pharmaceutical was the object of the study. Samples of wastewater or activated sludge were taken from a municipal wastewater treatment plant in summer and winter and characterised regarding their clarithromycin concentrations and the presence of nucleic acid fragments (Cla-sequences) known to be responsible for clarithromycin resistance in Helicobacter pylori. The concentrations of clarithromycin in raw wastewater were about 1086-2271 ng/L. Around 50-60% less of the pharmaceutical was found in treated wastewater. The concentrations were much higher in winter samples, as compared to summer samples. The clarithromycin resistance markers in H. pylori were detected by fluorescence in situ hybridisation in activated sludge bacterial cells. Cla-sequences were found in all the detected Proteobacteria, independently of the sampling season. Among nitrifying or phosphate or glycogen accumulating bacteria only Nitrosomonas spp. revealed presence of the clarithromycin sequences.

Cytowania

  • 1

    CrossRef

  • 1

    Web of Science

  • 1

    Scopus

Autorzy (6)

Cytuj jako

Pełna treść

pełna treść publikacji nie jest dostępna w portalu

Słowa kluczowe

Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach
Opublikowano w:
3 Biotech nr 10, strony 1 - 11,
ISSN: 2190-572X
Język:
angielski
Rok wydania:
2020
Opis bibliograficzny:
Gnida A., Felis E., Ziembińska-Buczyńska A., Łuczkiewicz A., Surmacz-Górska J., Olańczuk-Neyman K.: Evidence of mutations conferring resistance to clarithromycin in wastewater and activated sludge// 3 Biotech -Vol. 10,iss. 7 (2020), s.1-11
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1007/s13205-019-1989-9
Weryfikacja:
Politechnika Gdańska

wyświetlono 75 razy

Publikacje, które mogą cię zainteresować

Meta Tagi