Pregled bibliografske jedinice broj: 1272330
Protective effects induced by alcoholic Phlomis fruticosa and Phlomis herba-venti extracts in isolated rat colon: Focus on antioxidant, anti- inflammatory, and antimicrobial activities in vitro
Protective effects induced by alcoholic Phlomis fruticosa and Phlomis herba-venti extracts in isolated rat colon: Focus on antioxidant, anti- inflammatory, and antimicrobial activities in vitro // PTR. Phytotherapy research, 33 (2019), 9; 2387-2400 doi:10.1002/ptr.6429 (međunarodna recenzija, članak, znanstveni)
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Naslov
Protective effects induced by alcoholic Phlomis
fruticosa and Phlomis herba-venti extracts in
isolated rat colon: Focus on antioxidant, anti-
inflammatory, and antimicrobial activities in
vitro
Autori
Ferrante, Claudio ; Recinella, Lucia ; Ronci, Maurizio ; Orlando, Giustino ; Di Simone, Simonetta ; Brunetti, Luigi ; Chiavaroli, Annalisa ; Leone, Sheila ; Politi, Matteo ; Tirillini, Bruno ; Angelini, Paola ; Covino, Stefano ; Venanzoni, Roberto ; Vladimir-Knežević, Sanda ; Menghini, Luigi
Izvornik
PTR. Phytotherapy research (0951-418X) 33
(2019), 9;
2387-2400
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
antimicrobial activity ; inflammation ; oxidative stress ; Phlomis ; ulcerative colitis
Sažetak
Phlomis fruticosa L. and P. herba-venti are species belonging to the Lamiaceae family, which have been traditionally used to prepare tonic and digestive drinks. Multiple studies also demonstrated the inhibitory effects of P. fruticosa extracts and essential oil against oxidative/proinflammatory pathways and bacterial strains deeply involved in ulcerative colitis. Considering these findings, the present study evaluated the effects of alcoholic P. fruticosa and P. herba-venti leaf extracts in isolated rat colon challenged with Escherichia coli lipopolysaccharide (LPS), an ex vivo experimental paradigm of ulcerative colitis. In this context, we assayed colon levels of pro-oxidant and proinflammatory biomarkers, including nitrites, malondialdehyde (MDA), lactate dehydrogenase (LDH), and serotonin (5-HT). Additionally, the extracts have been tested in order to evaluate possible inhibitory effects on specific bacterial and fungal strains involved in ulcerative colitis. Alcoholic P. fruticosa and P. herba-venti extracts were able to blunt LPS-induced nitrite, MDA, 5-HT, and LDH levels in isolated rat colon. The same extracts also inhibited the growth of Pseudomonas aeruginosa, E. coli, Staphylococcus aureus, Candida albicans and Candida tropicalis. In conclusion, our findings show a potential role exerted by alcoholic P. fruticosa and P. herba- venti in managing the clinical symptoms related to ulcerative colitis.
Izvorni jezik
Engleski
Znanstvena područja
Farmacija
POVEZANOST RADA
Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb
Profili:
Sanda Vladimir-Knežević
(autor)
Poveznice na cjeloviti tekst rada:
Pristup cjelovitom tekstu rada doi doi.org onlinelibrary.wiley.comCitiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
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- Abstracts in Anthropology
- AGRICOLA