fab (french – american- british) group determined a diagnostic classification for leukemia's. but in spite of some reports on different clinical findings and prognosis of hmc and lgl there is no place for hand- mirror cell leukemia and lgl leukemia in this classification. on the other hand, there are different ideas about causes of hand mirror cell and about different changes of large granlar l...

down's syndrome (ds) is the most common chromosomal abnormality in human. subjects with ds are known to be peridisposed to develop leukemia. the molecular basis of the association between ds and leukemia is unknown. the unscheduled dna synthesis (uds) test measure the ability of dna-repair in mammalian cells after excision of a stretch of dna containing the region of damage induced by chem...

Nitric oxide (NO) is a molecule required for many physiological functions, produced from L-arginine by NO synthases (NOS). It is a free radical, producing many reactive intermediates that account for its bioactivity. Sustained induction of the inducible form of NOS (iNOS) in chronic inflammation may be mutagenic, through NO-mediated DNA damage or hindrance to DNA repair, and thus potentially ca...

Background: Acute myeloid leukemia (AML) is blood and bone marrow malignancy. Low-density oxidative lipoprotein (oxLDL) is a pro-inflammatory factor that has free radicals in its structure. OxLDL levels are also rising in diseases such as diabetes, cardiovascular disease, and some cancers. Studies have shown that oxLDL and dyslipidemia are more common in patients with various cancers. This stud...

Background & objective: Pancytopenia is the reduction in the number of all 3 major cellular elements of blood and leads to anemia, leukopenia, and thrombocytopenia. A wide variety of etiologies result in pancytopenia including leukemia, aplastic anemia, and megaloblastic anemia. The current study identified the different etiologies of pancytopenia base...

Nitric oxide (NO) is a molecule required for many physiological functions, produced from L-arginine by NO synthases (NOS). It is a free radical, producing many reactive intermediates that account for its bioactivity. Sustained induction of the inducible form of NOS (iNOS) in chronic inflammation may be mutagenic, through NO-mediated DNA damage or hindrance to DNA repair, and thus potentially ca...

Two IgM monoclonal antibodies (MAb) with strong reactivity for granulocytes and to a lesser extent for lurkat cell lines were established by immunizing BALBI c mice with a histiocytic cell line (UY37). These two MAbs (designated as 6C9 and 4C4) reacted with blast cells of T-acute lymphoblastic leukemia (T-ALL) and acute myelogenous leukemia (AML) patients as well as leukemic cells from pat...

Introduction. The treatment outcome of adolescents and young adults with acute lymphoblastic leukemia is much poorer in contrast to pediatric patients. By changing the concept for patients who are leukemia, especially use regimens, significant improvement survival has been made (current 5-year rate goes up 70%). Contributing factors different outcomes between children leukemia. Beside differenc...

o bjectives: to determine the epidemiological aspect of mucormycosis, the nature of malignancies complicated by mucormycosis, the initial site of involvement and the subsequent outcome. m e thods: this was a cross-sectional study which was performed by reviewing the medical records of 95 patients with leukemia complicated with biopsy-proven mucormycosis admitted to the educational hospitals aff...