Güncel Gönderiler: FEF, Biyoloji Bölümü Koleksiyonu
Toplam kayıt 594, listelenen: 561-580
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Investigation of common chemical components and inhibitory effect on GES-type beta-lactamase (GES22) in methanolic extracts of Algerian seaweeds
(Academic Press Ltd- Elsevier Science Ltd, 2019)This study aimed to investigate the total phenolic content (TPC), the identification of the common compounds by HPLC-ESI-MS and HPLC-ESI-MS-TOF and the inhibitory effects against class A-type beta-lactamase (GES-22 variant, ... -
Determination of phenolic contents by HPLC, and antioxidant, antimicrobial, antityrosinase, and anticholinesterase activities of psephellus huber-morathii
(Sciencedomain Int, 2019)The goal of our study was to examine of antioxidant, antimicrobial, anticholinesterase activities, and phenolic composition of Psephellus huber-morathii. the antioxidant activities of extracts have been assessed by Ferric ... -
Evaluation of antioxidant, antimicrobial, antityrosinase and cytotoxic potentials of isatis cappadocica subsp. alyssifoli as a potent pharmaceutical resource
(Sciencedomain Int, 2019)Isatis species, which are endemic across most of Turkey, exhibit antibacterial, anticancer and antiviral effects. the aim of this study was to determine of antioxidant, antimicrobial, tyrosinase inhibitor, cytotoxic ... -
Floristic diversity of Handuzu natural park and Environs, Turkey
(Kahramanmaras Sutcu Imam Univ Rektorlugu, 2019)The floristic diversity of Handuzu Natural Park and Environs as a protected area within Kackar Mountains chain, situated in Guneysu and Ikizdere counties of Rize (Turkey) was studied. Overall, 517 taxa belong to :352 genera ... -
In vitro investigation of antibacterial activity of drugs used in sedation in intensive care unit
(Carbone Editore, 2019)Introduction: Sepsis is a systemic inflammatory response to infection and is a life-threatening condition. Sedation is important such as these patients. Some drugs that used for sedation may have antimicrobial effects. the ... -
Ongoing activity of invasive aedes species in Northern Anatolia: lack of Chikungunya despite West Nile virus circulation
(Elsevier Sci Ltd, 2019).... -
Current insecticide resistance status in Anopheles sacharovi and Anopheles superpictus populations in former malaria endemic areas of Turkey
(Elsevier Science Bv, 2019)Anopheles sacharovi and Anopheles superpictus have a significant public health importance since they are primer and seconder malaria vectors of Turkey, respectively. As a result of intensive insecticide usage in historically ... -
Arboviral screening of invasive Aedes species in northeastern Turkey: West Nile virus circulation and detection of insect-only viruses
(Public Library Science, 2019)Background the recent reports of Aedes aegypti and Ae. albopictus populations in Turkey, in parallel with the territorial expansion identified in several surrounding countries, have raised concerns about the establishment ... -
Age structure and body size of the eastern spadefoot toad pelobates syriacus boettger, 1889 (Anura: Pelobatidae) from Afyonkarahisar, Turkey
(Inst Zoology, Bas, 2019)This is the first study to report the average age of adulthood and sexual maturity in individuals of Pelobates syriacus Boettger, 1889 from Afyon, Turkey. the age of male and female individuals was found to vary between ... -
Design, synthesis and molecular modeling studies on novel moxifloxacin derivatives as potential antibacterial and antituberculosis agents
(Academic Press Inc Elsevier Science, 2019)Twenty-one novel alkyl/acyl/sulfonyl substituted fluoroquinolone derivatives were designed, synthesized and evaluated for their anti-tuberculosis and antibacterial activity. the targeted compounds were synthesized by the ... -
Age structure and body size variation in common toad (Bufo bufo, Linnaeus 1758) from three different altitudes in Turkey
(Pleiades Publishing Inc, 2019)We describe here for the first time the body size and age of the Common Toad (Bufo bufo) from high (Trabzon, 1090 m and Kastamonu, 925 m above sea level) and low (Yalova, 65 m above sea level) altitudes in Turkey using ... -
Novel imidazo[2,1-b] [1,3,4]thiadiazole (ITD) hybrid compounds: Design, synthesis, efficient antibacterial activity and antioxidant effects
(Academic Press Inc Elsevier Science, 2019)In this study, novel imidazo[2,1-b] [1,3,4]thiadiazole (ITD) compounds were synthesized and their antimicrobial and antioxidant capacity was examined. the C-2 position of the ITD structure was fixed with the 3,4-hydroxybenzene ... -
Phylogeny and phylogeography of the genus Alburnoides (Teleostei, Cyprinidae) in Turkey based on mitochondrial DNA sequences
(Taylor & Francis Ltd, 2019)Turkey has a rich freshwater biodiversity in terms of Cyprinid genus in respect to its geographical location. To elucidate the phylogeny of the Alburnoides genus, one of these genera, genetic data for the cytochrome b gene ... -
Synthesis of novel 2,3-disubstituted quinazolin-4(3H)-one derivatives containing hydrazone skeleton as potent urease inhibitors and their antimicrobial activities
(Wiley, 2019)A new series of quinazolinones containing hydrazone moiety were synthesized, and their inhibitory activities on urease were assessed in vitro. Most of the compounds exhibited potent urease inhibitory activity. Among the ... -
Predicting the success of an invader: Niche shift versus niche conservatism
(Wiley, 2019)Invasive species can encounter environments different from their source populations, which may trigger rapid adaptive changes after introduction (niche shift hypothesis). To test this hypothesis, we investigated whether ... -
Synthesis of novel antipyrine derivatives possessing remarkable antimicrobial activities
(Wiley-V C H Verlag Gmbh, 2019)In this study, new triazole, thiazole, oxazole and Mannich bases were synthesized starting from antipyrine. All the newly synthesized compounds were screened for their antimicrobial activities against some test microorganisms ... -
Paeoniflorigenone purified from Paeonia daurica roots potently inhibits viral and bacterial DNA polymerases: investigation by experimental validation and docking simulation
(Springer Birkhauser, 2019)The methanolic extracts from fruit, leaf, stem and roots of Paeonia daurica subsp. macrophylla (P. daurica) were investigated for inhibitory effect on replicative bacterial (PolC and DnaE2) and viral (MMLV-RT from Moloney ... -
Contribution to chromosome numbers and phylogeny of Turkish Vincetoxicum Wolf (Apocynaceae, Asclepiadoideae)
(Museum Natl Histoire Naturelle, 2019)We report chromosome counts for ten taxa of Vincetoxicum sensu stricto (s. str.) (Apocynaceae) from Turkey (of which two are endemic), including the first chromosome counts for V. canescens subsp. pedunculata, V. funebre, ... -
Diet-mediated modulation on the development and phenoloxidase activity in the Alder leaf beetle larvae, Agelastica alni (L., 1758) (Coleoptera: Chrysomelidae)
(Entomological Soc Turkey, Ege Univ, 2020)Food-induced changes in the phenoloxidase activity and development of Agelastica alni (L.,1758) (Coleoptera: Chrysomelidae) larvae reared on unbalanced artificial diets were examined. the study was conducted between ... -
Phytosociological studıes on the steppe communıties of natural pastures in Sanlıurfa, upper Mesopotamia, Turkey
(Corvinus Univ Budapest, 2020)This phytosociological study was carried out in the steppe of Fatik Mountains in Sanliurfa, between the years 2002-2005. At the end of this study, it was underlined that the dominant vegetation type was steppe in the region ...
