نتایج جستجو برای: stimulation site

تعداد نتایج: 592608  

ژورنال: طب مکمل 2016

Introduction: Postoperative hemodynamic monitoring by nurses provides accessible information about the patient's cardiovascular function. Patients often experience the vital signs increase due to the activation of sympathetic system. The aim of this study is to compare the effect of Transcutaneous Electrical Nerve stimulation (TENS) in acupuncture points with the incision site on physiologic pa...

Journal: :مهندسی برق و الکترونیک ایران 0
laila saadatifard farhad akbari boroumand amir masoud sodagar

in this work, ito/pet (indium tin oxide / polyethylene terephthalate) electrode structure which provides biocompatibility, mechanical stability and flexibility is fabricated. flexible ito/pet implantable electrode array for a retina has been developed. the electrode array is fabricated on a thin pet/ito substrate and is encapsulated using, su-8, an insulating material. pet substrate and su-8 po...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد علوم دارویی - دانشکده داروسازی 1393

با توجه به حیاتی بودن نقش آنزیم topo ii در چرخه سلولی، این آنزیم میتواند هدف درمانی مهمی در شیمی درمانی سرطان باشد. فلوروکینولون ها به عنوان مهارکننده های آنزیم توپوایزومراز (ژیراز) باکتری به خوبی شناخته شده اند و اخیرا نیز نشان داده شده است که توان مهار توپوایزومراز ii یوکاریوتیکها را هم دارند. در این راستا در این پایان نامه ترکیبات جدیدی از فلوروکینولونها به منظور مهار آنزیم توپوایزومراز انسا...

Mohammad Javan, Ali Jahanshahi, Javad Mirnajafi-Zadeh, Mehdi Sadegh, Mohammad Mohammad-Zadeh, Yaghoub Fathollahi, Zahra Deljo,

Introduction: Low-frequency stimulation (LFS) has a delaying effect on kindled seizures acquisition. In the present study we examined the role of galanin receptors in the inhibitory effects of LFS on kindled seizures induced by electrical stimulation of perforant path. Methods: Animals were stimulated daily at the AD threshold intensity with a rapid kindling procedure. LFS was applied immed...

Journal: :physiology and pharmacology 0
mehdi sadegh javad mirnajafi-zadeh dept. physiology, school of medical sciences, tarbiat modares univ., tehran, iran. mohammad javan yaghoub fathollahi mohammad mohammad-zadeh ali jahanshahi

introduction: low-frequency stimulation (lfs) has a delaying effect on kindled seizures acquisition. in the present study we examined the role of galanin receptors in the inhibitory effects of lfs on kindled seizures induced by electrical stimulation of perforant path. methods: animals were stimulated daily at the ad threshold intensity with a rapid kindling procedure. lfs was applied immediate...

Journal: :Journal of neurophysiology 1999
J A Kauer

Specific patterns of electrical stimulation trigger several forms of synaptic plasticity in hippocampal pyramidal cells, including a long-term potentiation (LTP) of excitatory synaptic transmission. I investigated the effect of commonly used stimulation protocols at different distances from the recording site. Sustained electrical stimulation (100 Hz, 1 s) delivered close to the recording site ...

2014
Chang Hoon Oh Nam Su Park Jae Min Kim Min Wook Kim

OBJECTIVE To determine an ideal stimulation site of the medial antebrachial cutaneous nerve (MACN) using ultrasound measurement and to compare the efficiency of the new stimulation site with the conventional stimulation site on the nerve conduction study. METHODS Both arms of 15 healthy participants were measured using ultrasound. The MACN was identified in the transverse view at each 0, 2, 4...

Fereshteh Motamedi, Hossein Esteky, Mahmood Salami, Yaghub Fathollahi,

  The effectiveness of θ pattern primed-bursts (PBs) on development of primed-burst (PB) potentiation was investigated in layer II/III of the adult rat visual cortex in vitro. Experiments were carried out in the visual cortical slices. Population excitatory post-synaptic potentials (pEPSPs) were evoked in layer II/III by stimulation of either white mater or layer IV. To induce long-term potenti...

Amir Shojaei, Javad Mirnaja.-Zadeh, Khadijeh Esmaeilpour, Shaahin Harandi, Vahid Sheibani, Yaser Masoumi-Ardakani,

Low frequency stimulation (LFS) is a potential alternative therapy for epilepsy. However, it seems that the anticonvulsant effects of LFS depend on its target sites in the brain. Thus, the present study was designed to compare the anticonvulsant effects of LFS administered to amygdala, piriform cortex and substantia nigra on amygdala kindling acquisition. In control group, rats were kindled in ...

Journal: :basic and clinical neuroscience 0
khadijeh esmaeilpour yaser masoumi-ardakani vahid sheibani amir shojaei shaahin harandi javad mirnaja.-zadeh

low frequency stimulation (lfs) is a potential alternative therapy for epilepsy. however, it seems that the anticonvulsant effects of lfs depend on its target sites in the brain. thus, the present study was designed to compare the anticonvulsant effects of lfs administered to amygdala, piriform cortex and substantia nigra on amygdala kindling acquisition. in control group, rats were kindled in ...

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