introduction: with prevalence figures close to 0.2% at birth, hearing loss (hl) is the most frequent sensory impairment in childhood. in developed countries, genetic causes account for more than 60% of congenital hl, most often resulting in non-syndromic deafness, which is usually autosomal recessive. hereditary nonsyndromic hearing loss (nshl) in iran is highly heterogeneous, rendering molecul...

conclusions the etiology of exchange transfusion was unidentified in most cases; however, abo incompatibility was the most prevalent cause of hyperbilirubinemia. complications were common after exchange transfusion and should be considered carefully. patients and methods a retrospective study was performed on 28 days old infants who received exchange transfusion due to severe hyperbilirubinemia...

objective: diabetes mellitus is one of the most common metabolic disorders which have several oral complications such as hypofunction of salivary glands. the aim of present study was to compare the unstimulated whole saliva (uws) flow rate in diabetic type ii patients and healthy peoples who admitted in yazd diabetic center. materials and methods: in this analytic-observational study, 78 patien...