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Frequency Structure of Heart Rate Variability
heart rate variability structure spectral analysis
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2015/7/28
The results let us suppose that there are at least four periodical phenomena of HRV. Two of them have not been discovered and physiologically explained yet. It has also been confirmed that heart rate ...
Frequency of Cholelithiasis in Patients With Beta-Thalassemia Intermedia With and Without Hydroxyurea
Beta Thalassemia Intermedia Cholelithiasis Hydroxyurea
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2015/10/13
Background: Recent studies regarding the effect of hydroxyurea (HU) in thalassemia have revealed favorable effects on the reduction of ineffective erythropoiesis.
Frequency of Developmental Dysplasia of Hip Detected by Graf'S Ultrasonographic Method in Icteric Newborns:A Preliminary Study
Developmental Dysplasia of Hip (DDH) Icter Ultrsonography
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2015/9/21
Background: Limping is a debilitating problem that can be prevented by screening at risk newborns. Jaundice is a problem that brings approximately one fifth of newborns to hospital in early infancy. T...
COMPARING FREQUENCY OF CELIAC DISEASE IN PATIENTS WITH DIABETES MELLITUS TYPE I AND NON-DIABETIC , HEALTHY PERSONS
Celiac disease IgA anti-Glidine IgA anti-tissue transglutaminase
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2009/12/31
Background :Several studies and research have shown a higher prevalence of celiac disease (CD) and elevation of serum antibody (AGA-IgA & IgA-tTG & EMA-IgA ) in patient with diabetes mellitus type I (...
ASSOCIATION BETWEEN BLOOD DONATION FREQUENCY,ANTIOXIDANT ENZYMES AND LIPID PEROXIDATION
superoxide dismutase antioxidant enzymes
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2009/12/18
Iron is a pro-oxidant cofactor that may be linked to atherosclerosis progression. Free iron catalyzes the generation of free radicals and free radicals promote the oxidation of lipids. Reduction of bo...
Assessment of anxiety frequency and its trigger factors in patients referred to general dental offices in the city of Hamedan in 2005
Anxiety Fear General dental office
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2009/12/7
Background and Aim: Oral health is a sign of overall health. Sometimes fear of dental office deprives patients from receiving proper care. This problem decreases the self-esteem of dentists and can a...
The Frequency of Chromosomal Abnormalities in Men With Azoospermia and Oligoasthenoteratozoospermia: a Preliminary Study
Male infertility chromosomal abnormalities
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2009/7/6
The aim of this study is to investigate the frequency of chromosomal abnormalities in men with severe andrological infertility, In 50 men with azoospermia and severe oligoasthenoteratozoospermia (OAT)...
The Type and Frequency of Infections Occurring in Collagen Tissue Diseases
Collagen tissue diseases Infection Corticosteroid Cytotoxic drugs
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2009/6/29
Corticosteroids, widely used in the treatment of collagen tissue diseases, increase the number of neutrophils and decrease the total numbers of lymphocytes, monocytes, eosinophils and basophils. In ad...
Sister Chromatid Exchange Frequency in Lymphocytes Cultured from Cotton Gin Workers
genotoxicity SCE mutagen cotton dust occupational exposure
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2009/6/23
Genetic biomonitoring of human populations exposed to potential mutagens/carcinogens can be performed using different genetic markers. Sister chromatid exchange (SCE) is one of the most extensively us...
The Frequency of CCR5delta32 Polymorphism in the Central Black Sea Coastal Region in a Healthy Population
Chemokine receptor delta32 Turkish people
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2009/6/17
Aim:Delta32 polymorphism in the chemokine receptor 5 (CCR5) gene affects human immune deficiency virus type 1 (HIV-1) entry, transmission, and outcome. The aim of this study was to determine the allel...
Spatial Frequency Dependence of the Human Visual Cortex Response on Temporal Frequency Modulation Studied by fMRI
functional magnetic resonance imaging frequency visual stimulation fMRI visual cortex
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2010/2/8
Background/Objective: The brain response to temporal frequencies (TF) has been already reported. However, there is no study on different TF with respect to various spatial frequencies (SF). Materials ...
FAMILIAL DEFECTIVE APOLIPORROTEIN B 100: FREQUENCY OF R3500Q MUTATION OF APOLIPOROTEIN B GENE IN IRANIAN HYPERCHOLESTEROLEMIC PATIENTS
Familial defective apolipoprotein familial hypercholesterolemia
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2010/2/3
Familial defective apolipoprotein (apo) B 100 (FDB) causes early-onset coronary heart diseases (CHD). It is produced by R3500Q mutation of the apoB gene resulting in decreased binding of LDL to LDL re...
Frequency of BCR-ABL Fusion Transcript in Iranian Patients with Chronic Myeloid Leukemia
BCR-ABL CML Multiplex RT-PC
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2010/4/2
Introduction: Reverse transcriptase-polymerase chain reaction (RT-PCR) assay is a useful tool for the detection of fusion transcript resulting from specific chromosomal translocation of the leukemia c...