نتایج جستجو برای: short term lf

تعداد نتایج: 893998  

2011
Hanna Ansakorpi Juha T. Korpelainen Kalervo Suominen Uolevi Tolonen Risto Bloigu Vilho V. Myllylä Jouko I. T. Isojärvi

Objective. To evaluate spectral heart rate (HR) variation using short-term ECG recordings at rest and during the tilt table test. Methods. The values of spectral components of total power (TP), high-frequency power (HF), low-frequency power (LF) and LF: HF ratio were measured at rest and during the head-up tilt in patients with temporal lobe epilepsy (TLE) and their control subjects. Results. C...

Journal: :بینا 0
حسن رزمجو h razmjo اصفهان- بیمارستان فیض فرزان کیان ارثی f kian ersi اصفهان- بیمارستان فیض محمدرضا خادمی mr khademi محمد رضا اخلاقی mr akhlaghi

purpose: to compare the effects of short-tem and long-term systemic corticosteroids in the treatment of confirmed ocular toxoplasmosis. methods: this randomized comparative clinical trial was performed on 69 patients with confirmed active ocular toxoplasmosis with typical clinical manifestations. the subjects were randomly assigned to receive either 10 days (group a, 33 cases) or 4-6 weeks (gro...

Journal: :Journal of neurophysiology 2005
Ying Wu Fumiko Kawasaki Richard W Ordway

The larval neuromuscular synapse of Drosophila serves as an important model for genetic and molecular analysis of synaptic development and function. Further functional characterization of this synapse, as well as adult neuromuscular synapses, will greatly enhance the impact of this model system on our understanding of synaptic transmission. Here we describe a form of short-term synaptic depress...

Journal: :Journal of immunology 2006
Valérie Duplan Gaëlle Beriou Jean-Marie Heslan Corinne Bruand Patrick Dutartre Lennart T Mars Roland S Liblau Maria-Cristina Cuturi Abdelhadi Saoudi

Experimental autoimmune encephalomyelitis (EAE) is an instructive model for the human demyelinating disease multiple sclerosis. Lewis (LEW) rats immunized with myelin-basic protein (MBP) develop EAE characterized by a single episode of paralysis, from which they recover spontaneously and become refractory to a second induction of disease. LF 15-0195 is a novel molecule that has potent immunosup...

2014
Vaishali Ingale Sanjay Nalbalwar Narottam Das

Heart rate variability (HRV) is the result of variation in time between two successive heart beats. HRV is the tool for investigation of healthy and diseased condition. It also reflects an influence of autonomic nervous system on function of heart. In this study, our aim is to distinguish normal sinus rhythm from atrial fibrillation and Supraventricular arrhythmia. Here the ECG signal is pre-pr...

Journal: :Biological psychology 2009
C Schubert M Lambertz R A Nelesen W Bardwell J-B Choi J E Dimsdale

This study examined chronic and short-term stress effects on heart rate variability (HRV), comparing time, frequency and phase domain (complexity) measures in 50 healthy adults. The hassles frequency subscale of the combined hassles and uplifts scale (CHUS) was used to measure chronic stress. Short-term stressor reactivity was assessed with a speech task. HRV measures were determined via surfac...

Journal: :American journal of physiology. Heart and circulatory physiology 2005
Paola A Lanfranchi Roberto Colombo George Cremona Paolo Baderna Liliana Spagnolatti Giorgio Mazzuero Peter Wagner Liliana Perini Harrieth Wagner Carmelo Cavallaro Pantaleo Giannuzzi

The aims of this study were 1) to evaluate whether subjects suffering from acute mountain sickness (AMS) during exposure to high altitude have signs of autonomic dysfunction and 2) to verify whether autonomic variables at low altitude may identify subjects who are prone to develop AMS. Forty-one mountaineers were studied at 4,559-m altitude. AMS was diagnosed using the Lake Louise score, and au...

2003
Santanu Ghosh Amrita Samanta Seshadri Kole

Annual 2-drug, single-dose mass drug administration (MDA) to 80-90% of the eligible population for 4-6 years are pre-requisites for the successful elimination of lymphatic filariasis (LF) from endemic communities by interruption of transmission and eventual elimination of new infections. In an experimental intervention project on the control of LF in Villupuram district of Tamil Nadu state, Ind...

2017
Gernot Ernst Leiv Otto Watne Frede Frihagen Torgeir Bruun Wyller Andreas Dominik Morten Rostrup

BACKGROUND To explore relevant associations between deviations in linear and nonlinear heart rate variability (HRV) scores, and short-term morbidity and mortality in patients undergoing hip-surgery after a fracture. METHODS 165 patients with hip fractures being admitted for surgery at two hospitals were included in a prospective cohort study. A short-term ECG was recorded within 24 hours of a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی 1390

one very decisive factor in students’ academic destiny is the result they get at final term examinations. because of its importance, both students and teachers are curiously anxious about them. as normally it is the case, these final term tests are prepared hurriedly in short time by teachers which result in students’ dissatisfaction, complaining on how the test was different from their expecta...

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