2019
Hydrogen Sulfide Effects on the Survival of Lactobacilli with Emphasis on the Development of Inflammatory Bowel Diseases
KUSHKEVYCH, Ivan, Věra KOTRSOVÁ, Dani DORDEVIĆ, Leona BUŇKOVÁ, Monika VÍTĚZOVÁ et. al.Základní údaje
Originální název
Hydrogen Sulfide Effects on the Survival of Lactobacilli with Emphasis on the Development of Inflammatory Bowel Diseases
Autoři
KUSHKEVYCH, Ivan (804 Ukrajina, garant, domácí), Věra KOTRSOVÁ (203 Česká republika, domácí), Dani DORDEVIĆ (203 Česká republika), Leona BUŇKOVÁ (203 Česká republika), Monika VÍTĚZOVÁ (203 Česká republika, domácí) a Amedeo AMEDEI (380 Itálie)
Vydání
Biomolecules, MDPI, 2019, 2218-273X
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Švýcarsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 4.082
Kód RIV
RIV/00216224:14310/19:00111414
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000506636800001
Klíčová slova anglicky
hydrogen sulfide; toxicity; intestinal microbiome; sulfate-reducing bacteria; lactic acid bacteria; inflammatory bowel disease; ulcerative colitis
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 26. 3. 2020 14:20, Mgr. Marie Šípková, DiS.
Anotace
V originále
The gut microbiota is a complex component of humans that depends on diet, host genome, and lifestyle. The background: The study purpose is to find relations between nutrition, intestinal lactic acid bacteria (LAB) from various environments (human, animal intestine, and yogurt) and sulfate-reducing microbial communities in the large intestine; to compare kinetic growth parameters of LAB; and to determine their sensitivity to different concentration of hydrogen sulfide produced by intestinal sulfate-reducing bacteria. Methods: Microbiological (isolation and identification), biochemical (electrophoresis), molecular biology methods (DNA isolation and PCR analysis), and statistical processing (average and standard error calculations) of the results were used. The results: The toxicity of hydrogen sulfide produced by sulfate-reducing bacteria, the survival of lactic acid bacteria, and minimal inhibitory concentrations (MIC) were determined. The measured hydrogen sulfide sensitivity values were the same for L. paracasei and L. reuteri (MIC > 1.1 mM). In addition, L. plantarum and L. fermentum showed also a similar sensitivity (MIC > 0.45 mM) but significantly (p < 0.05) lower than L. reuteri and L. paracasei (1.1 > 0.45 mM). L. paracasei and L. reuteri are more sensitive to hydrogen sulfide than L. fermentum and L. plantarum. L. pentosus was sensitive to the extremely low concentration of H2S (MIC > 0.15 mM). Conclusions: The Lactobacillus species were significantly sensitive to hydrogen sulfide, which is a final metabolite of intestinal sulfate-reducing bacteria. The results are definitely helpful for a better understanding of complicated interaction among intestinal microbiota and nutrition.
Návaznosti
MUNI/A/0902/2018, interní kód MU |
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