Güncel Gönderiler: TF, Temel Tıp Bilimleri Bölümü Koleksiyonu
Toplam kayıt 588, listelenen: 281-300
-
Horizontol dissemination of TEM- and SHV-type beta-lactamase genes-carrying resistance plasmids amongst clinical isolates of Enterobacteriaceae
(SOC BRASILEIRA MICROBIOLOGIA, AV PROF LINEU PRESTES, 1374, 05508 SAO PAULO, BREZİLYA, 2008)The extended-spectrum ?-lactamase (ESBL)-producing bacteria have been isolated at increasing frequency worldwide. Expression of ESBL is often associated with multidrug resistance and dissemination by resistance plasmids. ... -
Chronic prenatal exposure to the 900 megahertz electromagnetic field induces pyramidal cell loss in the hippocampus of newborn rats
(Sage, 2009)Widespread use of mobile phones which are a major source of electromagnetic fields might affect living organisms. However, there has been no investigation concerning prenatal exposure to electromagnetic fields or their ... -
Grading of epidural fibrosis in a new rabbit experimental model for epidural adhesive scar tissue formation
(2009)This experimental study was planned to evaluate the success of rabbit hemilaminotomy procedure and proposing of a new grading system in the evaluation of epidural fibrosis. Fourteen New Zealand white rabbits were used in ... -
Evaluation of cerebellar asymmetry in Alzheimer's disease: A stereological study
(Karger, 2009)Objectives: Alzheimer's disease (AD) is the most common cause of dementia and, as previous studies have indicated, degenerative changes in the cerebellum occur in AD. It is well known that the cerebellum does not have a ... -
Light color changes the density and height of synapses in an area of the brain essential for learning
(2010)The effects of pre and post-passive avoidance training, and exposure to different wavelengths of light on numerical synapse density and the mean projected synapse height in the intermediate and medial part of the hyperstriatum ... -
The effect of omega-3 solution in the prevention of epidural fibrosis formation in experimental rabbit hemilaminotomy model
(Ondokuz Mayıs University, 2010)The aim of this experimental study was to evaluate the effect of omega-3 fatty acids solution in the prevention of the forming of peridural fibrotic tissue and adhesion in a rabbit hemilaminotomy model. This new experimental ... -
Estimation of cerebral surface area using vertical sectioning and magnetic resonance imaging: A stereological study
(Elsevier, 2010)Stereological techniques using isotropic uniform random and vertical uniform random sections have been used for surface area estimation. However, there are a few studies in which the surface area of the brain is estimated ... -
Prevalence of integrons and a new dfrA17 variant in Gram-negative bacilli which cause community-acquired infections
(Wiley, 2010)A hundred and eleven Gram-negative bacilli from community-acquired infections were characterized by antimicrobial susceptibility testing, screened for class 1 and 2 integrons, and statistically evaluated for the association ... -
Characterization of tetracycline resistance genes in tetracycline-resistant Enterobacteriaceae obtained from a coliform collection
(Springer, 2010)Tetracycline resistance has been used as the key determinant to monitor resistance genes in natural environments such as rivers, lakes or seawater. The aim of this study was evaluate the frequency of tetA, tetB, tetC, tetD ... -
Antioxidative status and lipid peroxidation in kidney tissue of rats fed with vitamin B6-deficient diet
(Taylor & Francis, 2010)Introduction: The aim of this study was to evaluate lipid peroxidation (LP) and free radical scavenging enzyme activities in kidney tissue of vitamin B6-deficient rats. Material and Methods: The rats were divided into ... -
An investigation on lung tissue damage and morphological changes in newborns of pregnant rats exposed to methidathion protective effects of caffeic acid phenethyl ester
(2010)Objectives: To investigate histopathological changes in the lungs and morphological changes of newborn rats whose mothers are exposed to methidathion (MD) during their pregnancy, and also the efects of cafeic acid phenethyl ... -
Purkinje cell number decreases in the adult female rat cerebellum following exposure to 900 MHz electromagnetic field
(Elsevier, 2010)The biological effects of electromagnetic field (EMF) exposure from mobile phones have growing concern among scientists since there are some reports showing increased risk for human health, especially in the use of mobile ... -
A stereological study of MRI and the Cavalieri principle combined for diagnosis and monitoring of brain tumor volume
(Elsevier, 2010)In this study, we aimed to describe the application of the Cavalieri principle for the assessment of tumor volume using MRI without an over-projection/estimation effect. For this purpose, the volume of a patient's brain ... -
Soft tissue pathosis associated with asymptomatic impacted lower third molars
(Medicina Oral, Patologia Oral y Cirugia Bucal, 2011)Objective: The aim of this study was to identify the prevalence of pathological changes in the pericoronal tissue of asymptomatic impacted lower third molars and to assess the correlation between pathological changes and ... -
The estimation of the volume of sheep mandibular defects using cone-beam computed tomography images and a stereological method
(2011)Objective: The Cavalieri principle of stereological methods is widely used to estimate the volume of structures. Recently in clinical practice, it has become common to use this approach for daily routine purposes. The ... -
Malaria parasites form filamentous cell-to-cell connections during reproduction in the mosquito midgut
(2011)Physical contact is important for the interaction between animal cells, but it can represent a major challenge for protists like malaria parasites. Recently, novel filamentous cell-cell contacts have been identified in ... -
The first report described as an important study: The association of mannose-binding lectin gene 2 polymorphisms in children with down syndrome
(2011)Background: Mannose-binding lectin gene 2 (MBL2) plays a very important role in the first line of host immune response in Down syndrome (DS). The importance of MBL2 gene polymorphisms in children with DS is unclear, and ... -
Lisinopril attenuates renal oxidative injury in L-NAME-induced hypertensive rats
(Springer, 2011)Hypertension and related oxidative stress are involved in the pathogenesis of any renal diseases. Angiotensin-converting enzyme inhibitors have multi-directional renoprotective effects. In this study, we aimed to investigate ... -
Protein targeting to the parasitophorous vacuole membrane of Plasmodium falciparum
(2011)Red blood cell (RBC) invasion and parasitophorous vacuole (PV) formation by Plasmodium falciparum are critical for the development and pathogenesis of malaria, a continuing global health problem. Expansion of the PV membrane ... -
The reliability of maternal serum triple test in prenatal diagnosis of fetal chromosomal abnormalities of pregnant Turkish women
(2011)Aim: The purpose of this article was to evaluate the reliability of maternal serum triple marker screening of alpha-fetoprotein, human chorionic gonadotropin, and unconjugated estriol for the prenatal diagnosis of fetal ...
