Malaria is an uncommon illness during the neonatal period and early infancy. Transplacental barrier, presence of acquired immunity from the mother (in endemic malarious region) and preponderance of fetal hemoglobin are some of the reasons for this observations(l). Post-transfusion malaria is a possibility not only after whole blood transfusion, but also after infusion of components such as plat...

Red blood cell alloimmunization remains a major complication for transfusion-dependent patients, but immune factors governing risk for alloimmunization are unknown. We hypothesized that CD4+ regulatory T cells (Tregs), which we have shown control the rate and the frequency of red blood cell alloimmunization in mouse models, may dictate responder/nonresponder status. Using a transfusion regimen ...

We describe a rare case of Mallory-Weiss tear with massive hematemesis at 38 weeks' gestation. A 35-year-old woman presented with epigastralgia followed by massive hematemesis. An emergency endoscopy indicated active pulsatile bleeding at the esophagocardial junction. Although an emergency endoscopic hemostasis was successful, late decelerations without acceleration on cardiotocogram were obser...

Depending on the representation setting, different combination rules have been proposed for fusing information from distinct sources. Moreover in each setting, different sets of axioms that combination rules should satisfy have been advocated, thus justifying the existence of alternative rules (usually motivated by situations where the behavior of other rules was found unsatisfactory). These se...

This paper proposes a semi-automatic three step information scoring process that starts from constructs representing structured pieces of information and a user query. It first identifies the constructs relevant to answer the user question, based on their similarity to the query. The relevant items are then individually scored, taking into account both the reliability of their source and the ce...

background: transfusion services rely on transfusion reaction reporting to provide patient care and protect the blood supply. unnecessary discontinuation of blood is a major wastage of scarce blood, as well as man, hours and funds. the aim of the present study was to describe the main characteristics of acute transfusion reactions reported in the 4 hospital of kermanshah university of medical s...

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Some studies suggest that transfusion may be associated with an increased risk of recurrence of and death due to malignant human neoplasms. We examined retrospective data from patients with cervical cancer to see if any association between transfusion of blood at the time of initial treatment and the time interval to recurrence and death could be detected in this cancer. In 130 patients with ce...

The change in hematocrit (ΔHct) following packed red blood cell (pRBCs) transfusion is a clinically relevant measurement of transfusion efficacy that is influenced by post-transfusion hemolysis. Sexual dimorphism has been observed in critical illness and may be related to gender-specific differences in immune response. We investigated the relationship between both donor and recipient gender and...