Objective A great number of customers spend much more time than expected on shopping because of a lot of reasons like variety in products. Thus, they may feel confused and disappointed. Such confusion can influence purchasing procedure and determine purchasing behavior. Such customers fail to purchase wisely and may face difficulty choosing appropriate and reasonable products. However, if the ...

currently, hematopoietic stem cell transplantation (hsct) is the only curative option for patients with beta-thalassemia major, but liver iron overload in these patients will not decrease and hepatic fibrosis may still progress despite successful hsct. liver biopsy samples were taken from 14 patients (out of 25 patients) who underwent hsct. all patients met three criteria: negative hcv antibody...

iron chelation therapy is used to reduce iron overload development due to its deposition in various organs such as liver and heart after regular transfusion. in this review, different iron chelators implicated in treatment of iron overload in various clinical conditions have been evaluated using more up-to-date studies focusing on these therapeutic agents. deferoxamine, deferiprone and deferasi...

A confusion matrix (Kohavi and Provost, 1998) contains information about actual and predicted classifications done by a classification system. Performance of such systems is commonly evaluated using the data in the matrix. The following table shows the confusion matrix for a two class classifier. The entries in the confusion matrix have the following meaning in the context of our study: ● a is ...

juvenile hemochromatosis is a rare autosomal recessive disorder that typically occurs in the first to third decades of life. its symptoms are more acute and severe than classic hemochromatosis. we describe a 27-year-old man who was referred to the gastrointestinal clinic with a probable diagnosis of fatty liver and was finally diagnosed as having juvenile hemochromatosis. a review of the scient...

hydroxypyridinone iron chelators are currently the main candidates for development of orally active iron chelating alternatives to desferrioxamine (dfo). in the present study, the relative efficacy and liver toxicity of a bidentate chelator, 2-methyl-3-hydroxypyridin-4-one (mhpo), was studied in iron overloaded rats and compared with those of dfo. for iron overloading, rats received i.p. inject...