Armen Kasyan

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Acute erythroid leukemia (AEL) is a rare type of acute myeloid leukemia (AML) for which diagnostic criteria have been refined in the 2008 World Health Organization (WHO) classification of AML. The relationship of AEL to myelodysplastic syndromes (MDSs) and to AML with myelodysplasia-related changes (AML-MRC) is not clearly defined. We conducted a(More)
The diagnostic criteria for acute erythroid leukemia have been controversial since this disease was initially described. Using the current World Health Organization classification criteria, we retrospectively reviewed cases of acute myeloid leukemia or myelodysplastic syndrome in which erythroid precursors were >or=50% of the bone marrow nucleated cell(More)
The objective of the present study was to evaluate age-related changes in the protein and gene expression of modulators of erectile function (nitric oxide [NO] and endothelin-1 [ET-1]) and growth factors such as transforming growth factor (TGF-beta1) and vascular endothelial growth factor (VEGF) in the penile tissue of Brown-Norway (BN) rats. Young and old(More)
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