a prospective study of 550 consecutive mothers delivered in amin ob. gyn center of isfahan university was performed to determine the relationships between maternal anemia, placental weight and neonatal birth weight. the important findings were marked placental hypertrophy in anemic mothers. (r= -/9.95) .it is probable that in anemic mothers placental hypertrophy is a compensatory mechanism resp...

DESPITE Steindler's (1959) admirable lectures on the subject, pain in orthopiedic practice remains a difficult problem. To some extent the difficulty is exaggerated by the adoption of diagnoses based on pathological processes which are insusceptible of proof-diagnoses for which it is impossible to establish an association between symptoms and their alleged origin, let alone a direct causal link...

OBJECTIVE To compare a low field dedicated extremity magnetic resonance imaging system (E-MRI) with x ray and clinical examination, in the detection of inflammation and erosive lesions in wrist and metacarpophalangeal (MCP) joints in newly diagnosed, untreated rheumatoid arthritis (RA). PATIENTS AND METHODS Twenty five patients (disease duration < or =1 year) and three healthy controls entere...

Introduction:Severe abdominal aortic constriction above the renal arteries induces arterial hypertension above the stenotic site that is the cause of cardiac hypertrophy. Previous studies have shown that high blood pressure induces myocardial oxidative stress with conflicting results. In the present study, we assessed the effects of acute hypertension on the myocardial oxidative stress an...

The meaning of the hypertropy word is the increasing size.Heart hypertropy is symptoms of increase the thickness of the heart muscle that the left ventricular hypertrophy of them is the most common.The causes of hypertrophy heart disease are high blood pressure , aortic valve stenosis and sport activities respectively. Assessment of that by using ECG signal analysis is essential Because the ris...

BACKGROUND The cervical zygapophyseal joints may be a primary source of pain in up to 60% of individuals with chronic whiplash associated disorders (WAD) and may be a contributing factor for peripheral and centrally mediated pain (sensory hypersensitivity). Sensory hypersensitivity has been associated with a poor prognosis. The purpose of the study was to determine if there is a change in measu...

introduction: adenoid hypertrophy is the most common cause of chronic airway obstruction in children. the aim of this study was to evaluate the effect of adenotonsillectomy on sleep and behavioral disorders in children with adenotonsillar hypertrophy.   materials and methods: in a prospective observational study, all children with an indication of adenotonsillectomy based on american academy of...

introduction: sleep disorder caused by adenotonsillar hypertrophy has been implicated as a cause of primary and secondary nocturnal enuresis in children.  this study was conducted to investigate the effect of adenotonsillectomy on enuresis in children with adenotonsillar hypertrophy.  materials and methods: this prospective cohort study was conducted in hamadan city in western iran, from april ...

background and objectives: chronic infection in childhood is a leading cause of adeno-tonsillectomy . the aim of this study was to determine the role of m. pneumoniae in children with rhino sinusitis and adenoid hypertrophy. materials and methods: this case - control study was carried out in the pediatric and ent wards of hazrat rasul hospital, tehran, iran (2007-2009). in this trial, we invest...

STUDY DESIGN A study of lumbar ligamentum flavum (LF). OBJECTIVE The aim of this study was to identify LF hypertrophy related microRNAs (miRNAs) expression profile and to investigate the role of miRNAs in the development of LF hypertrophy in lumbar spinal stenosis (LSS). SUMMARY OF BACKGROUND DATA Although histologic and biologic literature on LF hypertrophy is available, the pathomechanism...