Antibacterial and antibiofilm activity of selected polyphenolic compounds: An in vitro study on Staphylococcus aureus
Staphylococcus aureus is a human pathogen that causes serious infections with high mortality rates. The antimicrobial activities of eight phenolic compounds (caffeic acid, chlorogenic acid, ferulic acid, morin, quercetin, isoquercitrin, rutin and hesperidin) were evaluated against planktonic and biofilm forming Staphylococcus aureus cells. Their ab...
By Marina Kostić, Marija Ivanov, Dejan Stojković, Ana Ćirić, Marina Soković
Inhibition of quorum sensing virulente factors of Pseudomonas aeruginosa PAO1 by Ferulago macedonica and Echinophora sibthorpiana extracts and essential oils
This study was conducted to analyse extracts and essential oils of Ferulago macedonica and Echinophora sibthorpiana (Apiaceae) for anti–quorum sensing potential using Pseudomonas aerugonisa PAO1 as biomonitoring system. Anti–quorum sensing screening was carried out by tree different tests which showed that examined samples possessed sig...
By Ksenija Mileski, Ana Ćirić, Vlado Matevski, Petar Marin, Marina Soković, Ana Džamić
ANALYSIS OF CHEMICAL COMPOSI TION OF THE MOST EFFICIENT ESSENTIAL OILS TOWARDS ENTEROCOCCUS FAECALIS REFERENT STRAIN ATCC 29212 AND CLINICAL ISOLATES
Twenty one essential oils (EOs) documented their significant antimicrobial effect with regard to our pre–set criterion of the Minimal Inhibitory Concentration (MIC ≤ 200 μL / mL) of EOs towards Enterococcus faecalis (ATCC 29212 and or clinical isolates); the best effect MIC 0.4 μL / mL (approx. 0.26 μg / mL) achieved Satureja horv...
By Jelena Bogojević, Miloš Nikolić, Tatjana Marković, Ana Ćirić, Dejan Marković
SUSCEPTIBILITY OF ORAL CANDIDA SPP. REFERENCE STRAINS AND CLINICAL ISOLATES TO SELECTED ESSENTIAL OILS OF APIACEAE SPECIES
The aim of this study was to investigate the chemical composition and antifungal activity of four essential oils from Apiaceae family, Pastinaca sativa, Foeniculum vulgare, Pimpinella anisum and Anethum graveolens, against Candida spp. reference strains and clinical isolates from human oral cavities. Chemical analysis of the essential oils (GCFID a...
By Miloš Nikolić, Tatjana Marković, Ana Ćirić, Jasmina Glamočlija, Dejan Marković, Marina Soković
CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF PEPPERMINT ESSENTIAL OIL (Mentha piperita L.)
The aim of this study was to investigate the chemical composition and antimicrobial activity of essential oils of peppermint Mentha piperita L. GC / MS techniques confirmed the presence of the 48 components of which menthol (35.57 %) and menthone (22.50 %) were the most abundant. Antimicrobial activity, ie the minimum inhibitory and minimum bacteri...
By Miloš Nikolić, Jasmina Glamočlija, Ana Ćirić, Tatjana Marković, Dejan Marković, Tamara Perić, Marina Soković