Amblyopia is an illness with reduced vision and a number of students are affected with this disease. To determine any association of amblyopia with educational activities, sport and social activities of students involved by amblyopia, this study was carried on. This study was conducted at Boali Hospital in Gazvin, Iran: A total of 110 patients 9 to 15 years (54.5% female and 45.5% male; mean ag...

Синдром Барде-Бидля - аутосомно-рецессивное заболевание, характеризующееся ожирением, пигментной дегенерацией сетчатки, полидактилией, задержкой психоречевого развития и структурными повреждениями почек. В работе представлены результаты применения МПС-панели, включающей кодирующие последовательности прилегающие интронные области 21 гена, ассоциированного с синдромом Барде-Бидля. Впервые была пр...

introduction : one of  the most common ways of hiv transmission is from blood products. hiv infection causes immuno-deficiency in human, and consequently increases the rate of mortality and morbidity. thalassemic patients, because of severe anemia, need  blood transfusion. therefore the rate of contamination with hiv increases. the aim of this study is to invesitigate the frequency of hiv infec...

botulinum toxin a (bta) inhibits presynaptic release of acetylcholine at the neuromuscular junction and has reportedly been successful in the treatment of spastic disorders.to evaluate the effect of botulinum toxin on cerebral palsied children with spastic or mixed type of the disease, especially those patiens having spasticity as a cardinal symptom without joint contracture, we designed the fo...

amenorrhea, an absence of menses is a symptom that generally brings teenagers for evaluation. this study was undertaken to determine the etiology of primary amenorrhea with especial concern to non classic congential adrenal hyperplasia (nc-cah)-due 21 hydroxylase deficiency among female adolescents refered to clinics of pediatric endocrinology of tehran and iran university of medical sciences a...

purpose: to evaluate topographic corneal changes in relatives of patients with keratoconus (kcn). methods: this study was performed on 300 eyes of 150 relatives of 45 kcn patients. complete slit lamp examination, refraction, and corneal topography was performed on all eyes. the topographic indices for diagnosis of keratoconus was based on rabinowitz criteria. results: the study included 84 (56%...

Abstract Funding Acknowledgements Type of funding sources: None. Background Cryoballoon (CB) ablation for pulmonary vein isolation (PVI) is a frequently performed procedure rhythm control therapy in atrial fibrillation (AF). However, there limited data on the impact preprocedural computed tomography (CT) imaging procedural characteristics and outcomes. Purpose We aimed to determine whether use ...