Yazar "MÜ, Fen Fakültesi, Biyoloji Bölümü" için PubMed İndeksli Yayınlar Koleksiyonu listeleme
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Antimicrobial activities of the essential oils of endemic Stachys rupestris and Stachys amanica against multi-resistant bacteria
Uğur, Aysel; Saraç, Nurdan; Varol, Ömer (Wolters Kluwer Medknow Publications, 2013) -
Antimicrobial Activity and Chemical Composition of Senecio sandrasicus on Antibiotic Resistant Staphylococci
Uğur, Aysel; Saraç, Nurdan; Duru, Mehmet Emin (Sage Publications Inc, 2009)The antimicrobial activity of hexane, chloroform, ethyl acetate and ethanol extracts of the aerial parts of S. sandrasicus P.H.Davis (Asteraceae), endemic to Sandras mountain (Turkey), were determined. The antimicrobial ... -
Antimicrobial and antioxidant activities of Russula delica Fr.
Yaltırak, Tümay; Aslım, Belma; Öztürk, Şahlan; Allı, Hakan (Pergamon-Elsevier Science Ltd, 2009)Russula delica Fr. is a well known macrofungi which is used as a food in Turkey. The ethanolic extract of R. delica exhibited antimicrobial activity against some of the tested foodborne and spoilage bacteria. The phenolic ... -
Antimicrobial characteristics and biocompatibility of the surgical sutures coated with biosynthesized silver nanoparticles
Saraç, Nurdan; Uğur, Aysel; Karaca, Inci Rana (Academic Press Inc Elsevier Science, 2019)Surgical sutures play important role during the wound healing of the surgical sites which are known to be sensitive to microbial infections. Silver nanoparticles (AgNPs) have been recently used as promising agents against ... -
Antioxidant and Enzyme Inhibitory Activities of Extracts from Wild Mushroom Species from Turkey
Zengin, Gökhan; Uren, Mehmet Cemil; Koçak, Mehmet Sefa; Güngör, Halil; Locatelli, Marcello; Aktümsek, Abdurrahman; Sarıkürkcü, Cengiz (Begell House Inc, 2017)The antioxidant and inhibitory effects of methanol and aqueous extracts from Hymenogaster aromaticus, Ramaria aurea, and Rhizopogon luteolus against cholinesterase, tyrosinase, alpha-amylase, and a-glucosidase are reported ... -
The aquaculture supply chain in the time of covid-19 pandemic: Vulnerability, resilience, solutions and priorities at the global scale
Mangano, M. C; Berlino, M.; Corbari, L.; Giannetto, Daniela (Elsevier, 2022)The COVID-19 global pandemic has had severe, unpredictable and synchronous impacts on all levels of perishable food supply chains (PFSC), across multiple sectors and spatial scales. Aquaculture plays a vital and rapidly ... -
Bazı Tıbbi Bitkilerin Farklı Kanser Hücre Hatlarında Sitotoksik Aktiviteleri
Son yıllarda kanserin önlenmesi ve tedavisi için, farklı sınıfta fitokimyasal içerikleri ve daha az yan etkileri nedeniyle bitkilerin kullanımı oldukça önem kazanmaktadır. Bu çalışmada, Türkiye'nin Kars ilinden toplanan ... -
THE BIOLOGICAL ACTIVITIES OF HYPERICUM PERFORATUM L.
Ökmen, Gülten; Balpınar, Neslihan (African Networks Ethnomedicines, 2017)Background: Mastitis reduces milk yield and alters milk composition. Antibiotics are widely used in the treatment of the disease. However, this widespread use of antibiotics causes both antibiotic residues in milks and ... -
THE BIOLOGICAL ACTIVITIES OF MOLTKIA AUREA BOISS., AN ENDEMIC SPECIES TO TURKEY
Balpınar, Neslihan; Ökmen, Gülten (2017)BACKGROUND: Staphylococcus aureus is the direct reason of mastitis. Mastitis is a disease characterized by pathological changes in mammary glands as well as physical, chemical, bacteriological changes in milk. This disease ... -
Cadmium Toxicity in Wheat: Impacts on Element Contents, Antioxidant Enzyme Activities, Oxidative Stress, and Genotoxicity
Çatav, Şükrü Serter; Genç, Tuncer Okan; Oktay, Müjgan Kesik; Küçükakyüz, Köksal (Springer, 2020)Cadmium (Cd) pollution is constantly increasing in agricultural systems due to anthropogenic activities and causes significant reductions in the yield of crop species. In this study, we aimed to determine the effect of Cd ... -
Characterisation of Streptomyces violascens OC125-8 lipase for oily wastewater treatment
Boran, Rukiye; Uğur, Aysel; Saraç, Nurdan; Ceylan, Özgür (Springer Heidelberg, 2019)In this study, the lipase-producing bacterium Streptomyces violascens (GenBank number MF621564) was identified, and the extracellular S. violascens OC125-8 lipase produced by this strain was characterised for use in ... -
Characterization of Bacillus thuringiensis isolates by their insecticidal activity and their production of Cry and Vip3 proteins
Şahin, Burcu; Gomis-Cebolla, Joaquin; Güneş, Hatice; Ferre, Juan (Public Library Science, 2018)Bacillus thuringiensis (Bt) constitutes the active ingredient of many successful bioinsecticides used in agriculture. In the present study, the genetic diversity and toxicity of Bt isolates was investigated by characterization ... -
Chemical content and antimicrobial properties of three different extracts of Mentha pulegium leaves from Mugla Region, Turkey
Ceyhan-Güvensen, Nur; Keskin, Dilek (Triveni Enterprises, 2016)The extract of ethanol, methanol and DMSO of pennyroyal leaves from Mugla Region (Turkey) were tested for antimicrobial activity against eleven bacterial and one yeast strain by disc diffusion method. Among the extracts ... -
Effect of Boron Toxicity on Oxidative Stress and Genotoxicity in Wheat (Triticum aestivum L.)
Çatav, Şükrü Serter; Genç, Tuncer Okan; Oktay, Müjgan Kesik; Küçükakyüz, Köksal (Springer, 2018)Boron (B) toxicity, which occurs in semi-arid and arid environments, can adversely affect the growth and yield of many plants. The aim of this study was to determine the effects of different concentrations of boric acid ... -
Effect of semen extender supplementation with cysteine on postthaw sperm quality, DNA damage, and fertilizing ability in the common carp (Cyprinus carpio)
Öğretmen, Fatih; İnanan, Burak Evren; Kutluyer, Filiz; Kayım, Murathan (Elsevier Science Inc, 2015)Amino acids have an important biological role for prevention of cell damage during cryopreservation. The objective of this study is to determine the effects of cysteine on postthaw sperm motility, duration of sperm motility, ... -
The Effects of Hypericum perforatum L. on the Proliferation, Osteogenic Differentiation, and Inflammatory Response of Mesenchymal Stem Cells from Different Niches
Mendi, Ayşegül; Yağcı, Beyza Gökçınar; Saraç, Nurdan; Kızıloğlu, Mustafa; Uğur, Aysel; Uçkan, Duygu; Yılmaz, Derviş (Karger, 2018)The aim of this study is to demonstrate and compare the differentiation, proliferation, migration and inflammatory behavior of dental pulp- and bone marrow-derived mesenchymal stem cells (DP-MSCs and BM-MSCs) in response ... -
EFFECTS OF SEMEN EXTENDER SUPPLEMENTED WITH L-METHIONINE AND PACKAGING METHODS (STRAWS AND PELLETS) ON POST-THAW GOLDFISH (Carassius auratus) SPERM QUALITY AND DNA DAMAGE
Kutluyer, Filiz; Ögretmen, Fatih; İnanan, Burak Evren (Cryo Letters, 2015)BACKGROUND: Amino acids protect spermatozoa against cell damage during cryopreservation due to have antioxidant property and found in seminal plasma at high concentration. OBJECTIVE: The aim of the present work was to ... -
Evaluation of an innovative and sustainable pre-commercial compound as replacement of fish meal in diets for rainbow trout during pre-fattening phase: Effects on growth performances, haematological parameters and fillet quality traits
Acar, Ümit; Giannetto, Alessia; Giannetto, Daniela; Kesbiç, Osman Sabri; Yılmaz, Sevdan; Romano, Alessandro; Tezel, Rifat; Güllü, Kenan; Fazio, Francesco (MDPI, 2021)The aim of the study was to determine the potential and sustainable use of pre-commercial product ITTINSECT™ APS V1 as a major protein source in rainbow trout (Oncorhynchus mykiss) diets. A 60-day feeding experiment was ... -
Evaluation of the chemopreventive effects of Hypericum perforatum L on DMBA-applied rat oral mucosa
Şengün, Dilara Nur; Karaca, İnci Rana; Saraç, Nurdan; Uǧur, Aysel S.; Fırat, Ayşegül; Kaymaz, Figen Fevziye; Öztürk, Hasan Serdar (Elsevier Ltd, 2021)Objective: Hypericum perforatum L also known as St. John's wort is known to have many beneficial properties for the organism including its antioxidant and anticancer activities. It is also known to have shown antiproliferative ... -
Genome Sequence of the Boron-Tolerant and -Requiring Bacterium Bacillus boroniphilus
Çöl, Bekir; Özkeserli, Zeynep; Kumar, Dibyendu; Özdağ, Hilal; Alakoç, Yeşim D. (Amer Soc Microbiology, 2014)Bacillus boroniphilus is a highly boron-tolerant bacterium that also requires this element for its growth. The complete genome sequence of B. boroniphilus was determined by a combination of shotgun sequencing and paired-end ...