Yazar "Ejder, Nebahat" için listeleme
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Antioxidant and anti-proliferative effects of ornithogalum balansae extracts collected in black sea region against lung cancer cells
Ejder, Nebahat; Sökmen, Münevver; Tunalı, Fatma; Kolaylı, Sevgi; Kılıç, Ali Osman (MDPI, 2024)Ornithogalum is a genus of wild herb species widely used as food and in traditional medicine. This study investigated some of the biologically active properties of Ornithogalum balansae grown in the eastern Black Sea region ... -
Antiproliferative effect of ornithogalum balansae on human cancer cell lines
Ejder, Nebahat; Ekşi, Saliha; Yazıcı, Zihni Açar; Beriş, Fatih Şaban; Makbul, Serdar; Uzunok, Barış (Indian Pharmaceutical Assoc, 2020)The purpose of this study was to investigate the antiproliferative effect of the methanol and ethyl acetate extracts of Ornithogalum balansae flower and bulb against normal ARPE-19 cell line and cancer cell lines, A549, ... -
Bis(azo-mine) based transition metal complexes: synthesis, spectroscopy, DNA binding, docking studies, and α-glucosidase inhibition activity
Zengin, Ali; Ertunga, Nagihan Sağlam; Akatın, Melike Yıldırım; Taşkın Tok, Tuğba; Ghaleb, Abdulmalek Hasan Mohammed; Ejder, Nebahat (John Wiley and Sons Ltd, 2025)In this work, two new mononuclear transition metal complexes: [M(L)], (M: Zn(II) for 2a, Mn(II) for 2b), with H2L (2,2′-{propane-1,3-diylbis[nitrilo(E)methylylidene]}bis{4-[(E)-phenyldiazenyl]phenol}, as the primary ligand ... -
Colorimetric and fluorimetric sensing of trace amount of Hg2+in real samples by a new rhodamine B-based Schiff base probe: Smartphone, living cell applications and DFT calculation
Ejder, Nebahat; Karaoğlu, Kaan; Levent, Zeynep; Alçay, Yusuf; Özdemir, Emre; Yavuz, Özgür; Kaya, Kerem; Kopar, Merve; Tüzün, Nurcan Şenyurt; Yılmaz, İsmail (Elsevier, 2024)In this study, a Schiff base-based probe, named as 2-((methyl benzoate-4-yl)methyleneamino)-3 ',6 '-bis(diethylamino)spiro[isoindoline-1,9 '-xanthene]-3-one (2), was successfully synthesized and characterized by various ... -
Determination of the antimicrobial and antibiofilm effects and 'Quorum Sensing' inhibition potentials of Castanea sativa Mill. extracts
Ekşi, Saliha; Üreyen Esertaş, Ülkü Zeynep; Koloç, Ali Osman; Ejder, Nebahat; Uzunok, Barış (Univ Agr Sci & Veterinary Med Cluj-Napoca, 2020)The rapid rise of resistance causes existing antibiotics to become dysfunctional. Therefore, search for new antimicrobial active ingredients has increased in recent years. in this study, flower extracts of Castanea sativa ... -
Determination of the cytotoxicity and antibiofilm potential effect of equisetum arvense silver nanoparticles
Akar, Zeynep; Akay, Şeref; Ejder, Nebahat; Düzgün, Azer Özad (Springer, 2023)This study aimed to synthesize and characterize silver nanoparticles (AgNPs) by green synthesis from Equisetum arvense (Ea) extracts and to investigate their cytotoxicity, antibiofilm activity, and alpha-glucosidase enzyme ... -
Evaluating molecular epidemiology of carbapenem non-susceptible Klebsiella pneumoniae isolates with MLST, MALDI-TOF MS, PFGE
İbik, Yunus Emre; Ejder, Nebahat; Sevim, Elif; Rakıcı, Erva; Tanrıverdi, Elif Seren; Çiçek, Ayşegül Çopur (SpringerNature, 2023)Background This study aimed to evaluate antibiotic resistance genes and virulence genes and the clonal relationship of the carbapenem-nonsusceptible Klebsiella pneumoniae strains by molecular methods which are isolated ... -
PaCaHa inhibits proliferation of human cancer cells in vitro
Background/aim: The aim of this study was to investigate the antiproliferative and cytotoxic effects of a newly synthesized molecule named paracetamol acetohydroxamic acid (PaCaHa) on human neoplastic cell lines. Materials ... -
Rize ve Çevresinde Yetişen Yaban Meyvelerinden Elde Edilen Özütlerin Anti-Proliferatif Etkilerinin Araştırılması
Amaç: Doğu Karadeniz bölgesi, farklı tıbbi ve aromatik bitkileri barındıran zengin bir floraya sahiptir. Rize ve çevresinde başta Arbutus unedo (Kocayemiş), Aronia melanocarpa (Rus yaban mersini), Fragaria vesca L. (Yabani ... -
Screening of antimicrobial resistance genes and epidemiological features in hospital and community-associated Carbapenem-Desistant Pseudomonas Aeruginosa infections
Çiçek, Ayşegül Çopur; Ertürk, Ayşe; Ejder, Nebahat; Rakıcı, Erva; Kostakoğlu, Uğur; Yıldız, İlknur Esen; Özyurt, Songül; Sönmez, Emine (Dove Medical Press Ltd., 2021)Introduction: Researching carbapenem-resistant isolates enables the identification of carbapenemase-producing bacteria and prevents their spread. Methods: P. aeruginosa isolates were recovered from Medicine Faculty of ... -
Stenotrophomonas maltophilia outbreak originating from a pull-out faucet in a pediatric intensive care unit in Turkey: Insights from clinical records and molecular typing
Yashar, Meltem; Başarır, Kerem E.; Tanrıverdi, Elif Seren; Celep, Selçuk; Sirekbasan, Leyla; Rakıcı, Erva; Ejder, Nebahat; Müsellim, Eda; Çiçek, Ayşegül Çopur; Yılmaz, Mesut (Elsevier, 2023)Background: Nosocomial Stenotrophomonas maltophilia-related cases are rising and pose a threat to immunocompromised patients. Twelve patients from our pediatric intensive care unit (PICU) presented with S maltophilia-associated ...
