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Zinc and phosphorus fertilization in Galanthus elwesii Hook: Changes in the total alkaloid, flavonoid, and phenolic content, and evaluation of anti-cancer, anti-microbial, and antioxidant activities

Ay, Ebru Bati; Acikgoz, Muhammed Akif; Kocaman, Beril; Mesci, Seda; Kocaman, Berna; Yildirim, Tuba (Elsevier, 2023)

Galanthus elwesii Hook belongs to the Amaryllidaceae family and is an ornamental plant that naturally spreads in the region between Turkey and Europe. It also contains bioactive compounds in the nutraceutical and phar-maceutical ...

Determination of biofilm formation, antibiotic susceptibility profiles and quorum sensing mediated virulence factors in ceftazidime resistant Pseudomonas aeruginosa

Baskan, Ceren; Yildirim, Tuba; Bilgin, Melek; Sivas, Hulya (Springer, 2023)

This study aims to investigate the relationship between the antibiotic resistance, biofilm production, virulence factors, and quorum sensing systems of Pseudomonas aeruginosa. First, disc diffusion and microdilution tests ...

Molecular characterization of extended-spectrum ?-lactamases-producing Enterobacteriaceae species in ground beef and chicken meat

Inat, Gokhan; Siriken, Belgin; Ciftci, Alper; Erol, Irfan; Baskan, Ceren; Yildirim, Tuba (Elsevier, 2023)

The objectives of this study were i) to characterize extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-E) using pheno- and genotyping methods, ii) to evaluate the antimicrobial resistance pattern against ...

Effects of some flavor enhancer food additives on expression of cancer-related genes in MCF-7 and MCF-12A cells

Bolukbasi, Ekrem; Avuloglu-Yilmaz, Ece; Yildirim, Tuba (Taylor & Francis As, 2023)

Food additives change the appearance and taste of foods, prevent their deterioration and keep them longer; are very important chemical compounds in terms of food technology. In this study, the cytotoxicity of the monosodium ...