Yazar "Turumtay, Emine Akyüz" için listeleme
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Anthocyanins profiling of Thymus praecox opiz subsp caucasicus var. caucasicus
Turumtay, Emine Akyüz; Turumtay, Halbay; Demir, Adem; Selvi, Emine Kılıçkaya; Yazıcı, Emre; Sandallı, Cemal; Yazıcı, Zihni Açar (Elsevier Science Bv, 2015)Thymus praecox Opiz subsp. caucasicus var. caucasicus (Anzer tea) was studied to determine its anthocyanin content; anthocyanin stability in response to acidic hydrolysis and temperature changes. in this study, anthocyanin ... -
The cardioprotective mechanism of phenylaminoethyl selenides (PAESe) against doxorubicin-Induced cardiotoxicity involves frataxin
Fu, Xiaoyu; Eggert, Mathew; Yoo, Sieun; Patel, Nikhi; Zhong, Juming; Steinke, Ian; Govindarajulu, Manoj; Turumtay, Emine Akyüz; Mouli, Shravanthi; Panizzi, Peter; Beyers, Ronald; Denney, Thomas; Arnold, Robert; Amin, Rajesh H. (Frontiers Media, 2021)Doxorubicin (DOX) is an anthracycline cancer chemotherapeutic that exhibits cumulative dose-limiting cardiotoxicity and limits its clinical utility. DOX treatment results in the development of morbid cardiac hypertrophy ... -
Characteristics in the whole-genome sequence of Klebsiella pneumoniae ST147 from Turkey
Turumtay, Halbay; Allam, Mushal; Sandallı, Aytül; Turumtay, Emine Akyüz; Genç, Hacer; Sandallı, Cemal (Akademia Kiado Zrt., 2022)The study aimed to analyze antibiotic resistance determinants in a carbapenem-resistant Klebsiella pneumoniae by whole-genome sequencing (WGS). K. pneumoniae was isolated from a urine sample and it was characterized by 16S ... -
Comparison of phenolic profiles and antioxidant activity of three Ornithogalum L. species
Renda, Gülin; Özel, Arzu; Turumtay, Emine Akyüz; Barut, Burak; Korkmaz, Büşra; Ayvaz, Melek Çol; Demir, Adem (2019)Background: Aboveground parts and bulbs of Ornithogalum species are consumed as food and used in traditional medicine in worldwide. Objective: It is aimed to report the antioxidant capacity and phenolic compounds content ... -
Effect of ethyl acetate extract of usnea longissima on esophagogastric adenocarcinoma in rats
Mammadov, Renad; Süleyman, Bahadır; Altuner, Durdu; Demirci, Elif; Çetin, Nihal; Yılmaz, Adnan; Baykal, Hüseyin; Alpcan, Hilal; Turumtay, Emine Akyüz; Süleyman, Halis (Acta Cirurgica Brasileira, 2019)Purpose: To investigate the effects of the EtOAc extract of U. longissima which is uninvestigated previously on esophagogastric cancer induced in rats with N-methyl-N-nitro-N-nitrosoguanidin (MNNG). Methods: the anticancer ... -
Effect of Usnea longissima ethyl acetate extract on acute oxidative and inflammatory lung damage from Staphylococcus aureus infection in rats
Dabanlıoğlu, Bülent; Süleyman, Bahadır; Mammadov, Renad; Yavuzer, Bülent; Akyüz, Sümeyey; Akkaş, Önder; Mokhtare, Behzad; Turumtay, Emine Akyüz; Altuner, Durdu; Çoban, Taha Abdulkadir; Süleyman, Halis (University of South Bohemia in Ceske Budejovice Faculty of Health and Social Sciences, 2023)The role of oxidants and proinflammatory cytokines in the pathogenesis of pneumonia caused by Staphylococcus aureus (S. aureus) has been demonstrated. The present study aims to investigate the protective effect of ethyl ... -
The effect of usnea longissima extract on lung cancer cell line (A549)
Objective: Some lichens are known to demonstrate anticancer activity. However, to the best of our knowledge, no information is available about the activity of Usnea longissima against human lung cancer A549 cells. This ... -
Elucidation of Bioactive compounds in flower extracts of Camellia sinensis by HPLC-DAD-MS/MS and their inhibitory effects on replicative bacterial DNA polymerases
Turumtay, Halbay; Tombuloğlu, Hüseyin; Er, Havva; Sandallı, Cemal; Turumtay, Emine Akyüz (Elsevier, 2022)Camellia sinensis L. (C. sinensis) is an economically valuable crop whose leaves are used to produce tea. Tea flowers extracts (TFE) have been tested for their DNA polymerase inhibitory effect experimentally and in silico. ... -
Engineered reduction of S-adenosylmethionine alters lignin in sorghum
Tian, Yang; Gao, Yu; Turumtay, Halbay; Turumtay, Emine Akyüz; Chai, Yen Ning; Choudhary, Hemant; Park, Joon-Hyun; Wu, Chuan-Yin; De Ben, Christopher M.; Dalton, Jutta; Louie, Katherine B.; Harwood, Thomas; Chin, Dylan; Vuu, Khanh; Bowen, Benjamin P; Shih, Patrick M.; Baidoo, Edward E. K.; Northen, Trent R.; Simmons, Blake A.; Hutmacher, Robert; Atim, Jackie; Putnam, Daniel H.; Scown, Corinne D.; Mortimer, Jenny C.; Scheller, Henrik V.; Eudes, Aymerick (BMC, 2024)Background Lignin is an aromatic polymer deposited in secondary cell walls of higher plants to provide strength, rigidity, and hydrophobicity to vascular tissues. Due to its interconnections with cell wall polysaccharides, ... -
Evaluation of color stability of experimental dental composite resins prepared from Bis-EFMA, a novel monomer system
Hatipoğlu, Ömer; Turumtay, Emine Akyüz; Saygın, Ayşegül Göze; Hatipoğlu, Fatma Pertek (Technical Assoc Photopolymers JAPAN, 2021)Color stabilities of experimental composite resins based on Bis-EFMA (a novel bisphenol A [BPA]-free monomer system) with 3M ESPE FiltekTM Z250 (FZ) and experimental composite resins based on bisphenol A-glycidyl methacrylate ... -
Evaluation of monomer elution, microhardness, and roughness of experimental dental composite resins prepared from Bis-EFMA, a novel monomer system
Hatipoğlu, Ömer; Turumtay, Emine Akyüz; Saygın, Ayşegül Göze (Wiley, 2021)This study aimed to compare the monomer elution, microhardness, and roughness of experimental resin-based composites (RBCs) prepared from a novel monomer system derived from 9,9-Bis[4-(2-hydroxyethoxy)phenyl]fluorene) ... -
Expression in poplar of dehydroshikimate dehydratase induces transcriptional and metabolic changes in the phenylpropanoid pathway
Turumtay, Emine Akyüz; Turumtay, Halbay; Tian, Yang; Lin, Chien-Yuan; Chai, Yen Ning; Louie, Katherine B.; Chen, Yan; Lipzen, Anna; Harwood, Thomas; Kumar, Kavitha Satish; Bowen, Benjamin P.; Wang, Qian; Mansfield, Shawn D.; Blow, Matthew J.; Petzold, Christopher J.; Northen, Trent R.; Mortimer, Jenny C.; Scheller, Henrik V.; Eudes, Aymerick (Oxford Academic, 2024)Modification of lignin in feedstocks via genetic engineering aims to reduce biomass recalcitrance to facilitate efficient conversion processes. These improvements can be achieved by expressing exogenous enzymes that interfere ... -
Fine-tuning the element dose in nanoparticle synthesis is the critical factor determining nanoparticle's impact on plant growth
Alghofaili, Fatimah; Tombuloğlu, Hüseyin; Almessiere, Munirah A.; Akhtar, Sultan; Tombuloğlu, Güzin; Turumtay, Emine Akyüz; Turumtay, Halbay; Baykal, Abdulhadi (Elsevier, 2024)This study elucidates the impact of element dose during nanoparticle (NPs) synthesis on plant growth indices. Novel NPs containing two essential micro-nutrients, zinc (Zn) and manganese (Mn), were co-doped on cerium oxide ... -
Gram (-) microorganisms DNA polymerase inhibition, antibacterial and chemical properties of fruit and leaf extracts of Sorbus acuparia and Sorbus caucasica var. yaltirikii
Turumtay, Halbay; Midilli, Ahmet; Turumtay, Emine Akyüz; Demir, Adem; Selvi, Emine Kılıçkaya; Budak, Emine Esra; Er, Havva; Kocaimamoğlu, Fatih; Baykal, Hüseyin; Beldüz, Ali Osman; Atamov, Vagif; Sandallı, Cemal (Wiley, 2017)Investigation of novel plant-based agents might provide alternative antibiotics and thus fight antibiotic resistance. Here, we measured the ability of fruit and leaf extracts of Sorbus aucuparia (Sauc) and endemic Sorbus ... -
High-throughput screening of inhibitory effect of medicinal plants on bacterial DNA polymerases
Sandallı, Cemal; Turumtay, Emine Akyüz; Turumtay, Halbay (Elsevier Science Bv, 2016)Antibiotic resistance is a serious and increasing problem in medicine. Particularly, pathogens are one of the most important public health issues at the 21st Century. -
Impact of sonication time in nanoparticle synthesis on the nutrition and growth of wheat (Triticum aestivum L.) plant
Tonbuloğlu, Güzin; Slimani, Yassine; Tonbuloğlu, Hüseyin; Alsaeed, Moneerah; Turumtay, Emine Akyüz; Sözeri, Hüseyin; Akhtar, Sultan; Almessiere, Munirah A.; Turumtay, Halbay; Baykal, Abdulhadi (Elsevier, 2024)Nanotechnology in agricultural applications is promising in improving plant nutrition and yield, pest control, and gene delivery. However, the method to synthesize nanoparticles or nanocomposites (NCs) can play a crucial ... -
Influence of different light-curing units on monomer elution from bulk fill composites
Karadas, Muhammet; Hatipoğlu, Ömer; Havva, E. R.; Turumtay, Emine Akyüz (Taylor & Francis Ltd, 2018)Objectives: This in vitro study assessed the effect of different light-curing units on the elution of monomers from bulk fill composites with different thicknesses. Methods: Five bulk fill composites (Filtek Bulk Fill ... -
M-MLV reverse transcriptase was strongly inhibited by essential oil extract of paeonia daurica subsp. macrophylla
Demir, Adem; Turumtay, Halbay; Sandallı, Aytül; Baykal, Hüseyin; Atamov, Vagif; Sandallı, Cemal; Turumtay, Emine Akyüz (Parlar Scientific Publications, 2021)Paconia species arc known for their rich chemical content and their compounds exhibit different medicinal properties. In this study, we firtly investigated the essential oil (EO) content of the root, scape, fruit and fruit ... -
Metabolite profiling of Althaea officinalis by HPLC-DAD-MS with in silico and in vitro analysis for therapeutic potential
Turumtay, Emine Akyüz; Demir, Adem; Çetiz, Mehmet Veysi; Uudağ, Emre Berk; Baltaş, Nimet; Yaman, Burak; Yaman, Mehmet; Emirik, Mustafa; Turumtay, Halbay (Springer, 2023)Althaea officinalis L. has been widely used traditionally as an herbal tea and for the treatment of cough, mucous membrane irritation, colds, and inflammation. Parts of the plant extracts were analyzed using HPLC-DAD and ... -
Microwave-assisted synthesis of some 1, 2, 4-triazol-3-ones and potentiometric determination of their pKa in amfiprotic and dipolar aprotic-water mixtures
İslamoğlu, Fatih; Menteşe, Emre; Özil, Musa; Turumtay, Emine Akyüz; Kahveci, Bahittin (0-Belirlenecek, 2013)The novel 5-alkyl(aryl)-4-(aryl)-2, 4-dihydro-3H-1, 2, 4-triazol-3-ones (1-12) were synthesized by reaction of (N?-ethoxycarbonyl)-4-alkyl(aryl)hydrazonic acid ethyl ester with primary amines by microwave irradiation. ...
