Ara
Toplam kayıt 1631, listelenen: 11-20
Alteration of tumor glucose metabolism after radiotherapy in MCF-7 breast cancer cell lines
(UHOD - Uluslararasi Hematoloji Onkoloji Dergisi, 2006)
Cancer cells utilize anaerobic glycolytic way to compensate their faster metabolism when compared to normal cells. The purpose of this study is to investigate the effect of radiation on tumor metabolism. MCF-7 breast cancer ...
The epidemiology of the railway related casualties
(Turkish Association of Trauma and Emergency Surgery, 2006)
BACKGROUND: Railway related accidents and incidents account for 150-200 deaths per 100 million passengers annually in Turkey. The aim of this study was to evaluate the epidemiological aspects of these casualties. METHODS: ...
Letrozole reduces estrogen and gonadotropin exposure in women with breast cancer undergoing ovarian stimulation before chemotherapy
(Endocrine Society, 2006)
Context: Women with breast cancer are not typically offered embryo or oocyte cryopreservation to preserve their fertility before chemotherapy because of the potential risks associated with high estrogen levels arising from ...
Investigation of microorganisms in infected dental root canals
(2006)
Objective: The purpose of this study is to investigate the type of microorganisms isolated from necrotic pulp tissues and from failed endodontic treatments in infected root canals. Methods: This study is based on an ...
The relationship between orthostatic differences in arterial blood pressure and autonomic tone: Gender variability
(2007)
Objectives: The differences in orthostatic blood pressure result from dynamic changes in the sympathovagal balance. We studied sex-related variations in autonomic tone regulation. Study design: The study included 237 ...
A new delay parameter for variable traffic flows at signalized intersections
(2007)
Estimation of delay at signalized intersections is a complex process and depends on a number of parameters, among which the degree of saturation (x = v/c) is the most important. This paper presents a new methodology for ...
A new method for extracting 3D solid models of objects using 2D technical drawings
(2007)
In this study, a new method called "3D-Space" have been developed to obtain 3D models of prismatic machine parts using 2D technical drawings. The algorithm basicaly works in the following manner: 3 basic views (i.e. top, ...
An adaptive observer for Lorenz chaotic system
(2003)
An adaptive observer design technique proposed for nonlinear systems have been successfully applied to the Lorenz system, which produces chaotic oscillations. This observer does not use any feedback directly. The feedback ...
Seminal vesicle cysts causing hemospermia in adult polycystic kidney disease (APKD)
(2003)
Introduction: A 42 year- old man with adult policystic renal disease admitted to Urology out-patient with men hemospermia without any other symptoms. Result: After detailed evaluation including transrectal ultrasonography ...