objective: in electrochemotherapy (ect), there is an unpleasant sensation of muscle contraction when using a low frequency (1 hz). therefore, by increasing the pulse frequency above the tetanic frequency this painful sensation can be reduced. the aim of the present study is to compare the treatment efficiencies of low and high frequency ect, and estimate the effect of its repeated sessions. mat...

objective(s):to study the effect of low-frequency vibration on bone marrow stromal cell differentiation and potential bone repair in vivo. materials and methods:forty new zealand rabbits were randomly divided into five groups with eight rabbits in each group. for each group, bone defects were generated in the left humerus of four rabbits, and in the right humerus of the other four rabbits. to t...

Tarihi 13. yüzyıla dayanan Hz. Ali cenknâmeleri Türk halk edebiyatının önemli kaynaklarından biridir. edebiyatına Arap ve Fars edebiyatından geçmiştir. Özellikle İranlılar tarafından yazılan hakkındaki hikâyeler zamanla yaygınlaşmış epeyce beğenilmiştir. Cenknâme benzeri eserler Hayber Kalesi'nin fethinden sonra yazılmaya başlanmış bir gelenek halinde yüzyıllarca devam etmiştir. Türklerin cenkn...

Introduction Over the last decades, considerable levels of electromagnetic fields (EMFs) have been characterized in the living environment. Recent epidemiological studies on occupational and residential exposure to EMF have shown that 50/60 Hz fields, known as extremely low frequencies (ELF), have various biological effects, such as angiogenesis. This study aimed to investigate the effect of en...