Makale Koleksiyonu: Recent submissions
Now showing items 3581-3600 of 5745
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STUDY ON POLYMORPHISM AND ACTIVITIES OF GSTM1 AND CYP1A1 GENES IN CONNECTION WITH VARIOUS CANCER TYPES IN TURKEY POPULATION
(TAYLOR & FRANCIS LTD, 2010)The metabolism of drugs and chemical carcinogens involves a variety of isoenzymes such as members of the Cytochrome P450 (CYP) and Glutathione S-transferase (GSTs) families, with polymorphisms described in these genes ... -
Investigation of biological effects of some Mannich Bases containing Bis-1,2,4-Triazole
(C M B ASSOC, 2016)In this study, the effects of Mannich bases containing bis-1,2,4-triazole on the levels of in vivo malondialdehyde (MDA) and antioxidant vitamins (A, E, C) were examined in serum, livers and kidneys of rats. DA and vitamin ... -
Characteristics of Fe-exchanged natural zeolites for the decomposition of N2O and its selective. catalytic reduction with NH3
(ELSEVIER SCIENCE BV, 2007)Natural zeolites obtained from various regions of Turkey and their iron-exchanged forms were characterised by XRD, BET, H-2-TPR and NH3-TPD methods. Transient experiments with N2O showed that the iron introduced into natural ... -
Mineralogical and geochemical characteristics of late Cretaceous bentonite deposits of the Kelkit Valley Region, northern Turkey
(MINERALOGICAL SOC, 2000)Late Cretaceous bentonitic clays in the Kelkit Valley region of Turkey are composed of an alternation of limestone lenses and silicified tuff nodule-bearing pyroclastic rocks and their alteration products. Quartz, feldspar, ... -
Fourier transform technique in variational treatment of two-electron parabolic quantum dot
(IOP PUBLISHING LTD, 2009)In this work, we propose an efficient method of reducing the computational effort of variational calculation with a Hylleraas-like trial wavefunction. The method consists of introducing integra transforms for the terms as ... -
Transfer hydrogenation of ketones catalyzed by 1-alkylbenzimidazole ruthenium(II) complexes
(SPRINGER WIEN, 2007)Six [RuCl2(1-alkylbenzimidazole)(p-cymene)] complexes have been prepared and the new compounds characterized by C, H, N analyses, H-1 NMR, and C-13 NMR. The reduction of ketones to alcohols via transfer hydrogenation was ... -
Effect on oxidative stress, hepatic chemical metabolizing parameters, and genotoxic damage of mad honey intake in rats
(SAGE PUBLICATIONS LTD, 2018)A total of 66 male Wistar rats were used and six groups (control: 10 animals and experimental: 12 animals) were formed. While a separate control group was established for each study period, mad honey application to the ... -
Investigation of the effect of agglomeration time, pH and various salts on the cleaning of Zonguldak bituminous coal by oil agglomeration
(ELSEVIER SCI LTD, 2002)In this study, the effects of bridging liquid concentration, agglomeration time, pH and various salts on the combustible recovery and ash contents of the agglomerated products have been investigated. Kerosene was used as ... -
NANOMATERIALS: PROMISING STRUCTURES FOR THE MANAGEMENT OF ORAL CANCER
(ELSEVIER SCIENCE BV, 2017)… -
Sternum Fractures and Effects of Associated Injuries
(GEORG THIEME VERLAG KG, 2009)Background: Aim of this study was to determine the clinical characteristics, morbidity and mortality in patients with a sternum fracture (SF). Methods: From October 1998 to December 2008, 80 patients with sternal fractures ... -
Theoretical study on the ground state intramolecular proton transfer (IPT) and solvation effect in two Schiff bases formed by 2-aminopyridine with 2-hydroxy-1-naphthaldehyde and 2-hydroxy salicylaldehyde
(SPRINGER, 2009)The tautomerization mechanism the isolated and monohydrated forms of two Schiff bases 1 and 2, and the effect of solvation on the proton transfer from enol-imine form to the keto-enamine form have been investigated using ... -
Computational study of the intramolecular proton transfer reactions of 3-hydroxytropolone (2,7-dihydroxycyclohepta-2,4,6-trien-1-one) and its dimers
(SPRINGER, 2010)The proton transfer reaction and dimerization processes of 3-hydroxytropolone (3-OHTRN) have been investigated using density functional theory (DFT) at the B3LYP/6-31+G** level. The influence of the solvent on the proton ... -
The protective effect and diagnostic performance of NOX-5 in Crimean-Congo haemorrhagic fever patients
(MICROBIOLOGY SOC, 2018)Introduction. Crimean-Congo haemorrhagic fever (CCHF) is an acute viral haemorrhagic disease. Reactive oxygen species that are mainly generated by the nicotinamide adenine dinucleotide phosphate (NADPH) oxidase (NOX) enzyme ... -
Effect of L-NAME on decreased ileal muscle contractility induced by peritonitis in rats
(W B SAUNDERS CO, 2002)Background/Purpose: It is now well established that intestinal inflammation is associated with disturbed contractility. The aim of this study was to determine the effects of peritonitis on longitudinal ileum smooth muscle ... -
Sexual Function in Patients with Chronic Renal Failure on Hemodialysis and Its Effects on Patients' Perception of Health and Life Satisfaction
(SPRINGER, 2015)This descriptive and correlational study was conducted to determine both sexual functions of patients with chronic renal failure on hemodialysis and the relationship between sexual function and "life satisfaction and ... -
Relation between serum sodium levels and clinical outcomes in Turkish patients hospitalized for heart failure: a multi-center retrospective observational study
(TURKISH SOC CARDIOLOGY, 2017)Objective: The purpose of the study was to analyze the prevalence of hyponatremia and related 1-year outcomes of patients hospitalized for decompensated heart failure with reduced ejection fraction (HFrEF) in Turkish ... -
Thermomechanical properties of aluminium titanate (Al2TiO5)-reinforced forsterite (Mg2SiO4) ceramic composites
(ELSEVIER SCI LTD, 2018)Aluminium titanate (Al2TiO5)-reinforced forsterite (Mg2SiO4) ceramics were prepared by the powder metallurgy route including sintering the Al2TiO5-reinforced Mg2SiO4 green compacts at 1600 degrees C. Sivas talc (3MgO center ... -
The effect of BOD5 and flow-rate of activated sludge systems on investment and energy costs
(INDERSCIENCE ENTERPRISES LTD, 2005)In this study of wastewater treatment, the effect of flow-rate, BOD5 and other design parameters (MLSS, mean cell-residence time, etc.) on aeration tank dimensions, investment amount and energy cost has been investigated. ... -
A morphometric and histopathologic evaluation of the effects of propolis on alveolar bone loss in experimental periodontitis in rats
(AMER ACAD PERIODONTOLOGY, 2008)Background: Propolis collected by honeybees from various plant sources is a resinous hive product possessing a broad spectrum of biologic activities. Propolis has been used extensively in the diet to improve health and ... -
Late cenozoic stress evolution along the Karasu Valley, SE Turkey
(ELSEVIER SCIENCE BV, 2004)This study defines the Mio-Pliocene to present-day stress regime acting at the northeastern comer of the eastern Mediterranean region along the Karasu Valley (i.e., the Amanos Range), taking in the Antakya, Osmaniye and ...