KOTRSOVÁ, Věra and Ivan KUSHKEVYCH. Possible methods for evaluation of hydrogen sulfide toxicity against lactic acid bacteria. Biointerface Research in Applied Chemistry. 2019, vol. 9, No 4, p. 4066-4069. ISSN 2069-5837. Available from: https://dx.doi.org/10.33263/BRIAC94.066069.
Other formats:   BibTeX LaTeX RIS
Basic information
Original name Possible methods for evaluation of hydrogen sulfide toxicity against lactic acid bacteria
Authors KOTRSOVÁ, Věra (203 Czech Republic, belonging to the institution) and Ivan KUSHKEVYCH (804 Ukraine, belonging to the institution).
Edition Biointerface Research in Applied Chemistry, 2019, 2069-5837.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10606 Microbiology
Country of publisher Romania
Confidentiality degree is not subject to a state or trade secret
WWW Full Text
RIV identification code RIV/00216224:14310/19:00110411
Organization unit Faculty of Science
Doi http://dx.doi.org/10.33263/BRIAC94.066069
UT WoS 000486974400013
Keywords in English hydrogen sulfide; toxicity; lactic acid bacteria; sulfate-reducing bacteria
Tags rivok
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 24/3/2020 10:58.
Abstract
An integral part of the intestinal microbiota is undoubtedly formed by lactic acid bacteria (LAB). Their presence in the digestive tract is essential for its proper functioning. During inflammatory bowel disease, such as ulcerative colitis (UC), LAB occurrence is reduced while sulfate-reducing bacteria (SRB) occur widely in the intestine resulting in an increase of their metabolite, hydrogen sulfide. Inhibitory concentration and mechanism of action of hydrogen sulfide on LAB are not fully known yet. The aim of this paper is to find the proper testing methods for evaluation of the interaction between hydrogen sulfide and lactic acid bacteria, including minimal inhibitory concentration (MIC) determination. Spectrophotometric, colorimetric, agar plate methods and combination of these methods were tested. Thousands of people from all over the world are affected by inflammatory bowel disease every year. The gained results could help to understand and improve the stability of intestinal microbiome, improve the treatment of bowel inflammation diseases, or prevent bowel disease altogether.
Links
MUNI/A/0902/2018, interní kód MUName: Podpora výzkumné činnosti studentů Mikrobiologie a molekulární biotechnologie 3
Investor: Masaryk University, Category A
PrintDisplayed: 3/8/2024 02:19