Fetal growth restriction is associated with substantial perinatal mortality and morbidity. Incidence of fetal demise, birth asphyxia, meconium aspiration, neonatal hypoglycemia and hypothermia are all increased, as is the prevalence of abnormal neurological development. Postnatal growth and development of growth restricted fetuses depends on the cause of restriction, nutrition in infancy and so...

propofol is a widely used anesthetic drug because of its minor complication and also its fast effect. one of most popular complication in using this drug is pain during injection that is more sever in new generation of its components (lipid-free microemulsion). other complications of propofol are bradycardia and hypotension. this study compares 3 drugs with placebo in control of these complicat...

the pathophysiology of primary benign exertional headache (eh) is not still clearly defined. some researchers have suggested an impaired vascular response as the etiology of this disorder. in this study we investigated whether there are any differences in blood pressure (bp) and heart rate (hr) of the subjects in course of the static and dynamic exercises and the treadmill stress test between t...

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