Background :Although transfusion is a common procedure for treating anemia of prematurity, there is no specific protocol for blood transfusion in premature newborns. So in this study we investigate whether application of a strict protocol has any statistically significant effect on reduction of blood transfusion.   Methods : In this study, first group admitted in NICU during 2005 - 2006 and t...

introduction: morphology and ultra-structure of myoid and sertoli cells were studied in patients with non-obstructive azoospermia who were admitted to testicular sperm extraction (tese) and intracytoplasmic sperm injection (icsi), by transmission electron microscopy (tem). materials and methods: 12 biopsies of testicular tissues from patients with non-obstructive azoospermia referred to royan i...

OBJECTIVES Several publications have demonstrated increased 30-day mortality in patients admitted on Saturdays or Sundays compared with weekdays. We sought to determine whether this was true for two different cohorts of patients admitted with acute myocardial infarction (MI). METHODS AND RESULTS Thirty-day mortality data were obtained for 3757 patients who had been admitted to the Belfast Hea...

introductionchildren with severe asthma attack are a challenging group of patients who could be difficult to treat and leading to significant morbidity and mortality. asthma attack severity is qualitatively estimated as mild, moderate and severe attacks and respiratory failure based on conditions such as respiration status, feeling of dyspnea, and the degree of unconsciousness. part of which ar...