Introduction The study of immune response to SARSCoV-2 infection in different solid organ transplant settings represents an opportunity for clarifying the interplay between SARS-CoV-2 and system. In our nationwide registry from Italy, we specifically evaluated, during first wave pandemic, i.e., non-vaccinated patients, COVID-19 prevalence infection, mortality, lethality liver recipients (LTRs),...

background and objective: community-acquired methicillin-resistant staphylococcus aureus ( ca-mrsa) is increasingly reported worldwide. we aimed to determine the frequency of invasive ca-mrsa in children admitted to the pediatric wards of imam reza and ghaem hospitals of mashhad, iran. materials and methods: in this retrospective study, data regarding s. aureus isolates from pediatric patients’...

background and objective: urinary tract infection (utis) is one of the most common diagnosed infectious diseases. in order to determine the spectrum of bacterial etiology and antibiotic resistance pattern of the uropathogens that cause community acquired uti, a retrospective study was performed in research center of reference laboratories of iran on urine samples of referred patients during a 4...

purpose: primary acquired nasolacrimal duct obstruction (pando) is an acquired disease characterized by persistent symptoms such as tearing, mucus secretion, recurrent conjunctivitis and eye irritations. different etiologies such as conjunctival infections, and nasal and sinus diseases have been proposed. pathological studies have revealed inflammation, vascular congestion and edema in the earl...

background naming is a simple and basic skill of the language which involves semantic, lexical, and phonological levels. there are many different factors affecting the speed and convenience of naming. one of these factors is the word age of acquisition (aoa) and since language processing occurs at an extremely fast rate, psycholinguistics needs a method that has very good temporal resolution. t...

background and objectives: the aim of the study was to determine the role and characteristics of nosocomial and community acquired staphylococcus sepsis in admitted children in tertiary centers in iran. patients and methods: a cross sectional descriptive-analytic study was performed since march 2008 to march 2009 in which all blood cultures from various admitted patients were checked for staphy...