synthesis, characterization, spectral and theoretical calculations of sodium tetrafluoroborate (iii) (stfb) has been studied in this research. sodium tetrafluoroborate (iii) was synthesized by a sonochemical method and characterized by ir, uv/vis, 11b-nmr and mass spectrometer techniques. the nano compound was characterized by scanning electron microscopy (sem), x-ray powder diffraction (xrd) a...

Synthesis, characterization, spectral and theoretical calculations of sodium tetrafluoroborate (III) (STFB) has been studied in this research. Sodium tetrafluoroborate (III) was synthesized by a sonochemical method and characterized by IR, UV/VIS, 11B-NMR and Mass spectrometer techniques. The nano compound was characterized by scanning electron microscopy (SEM), X-ray powder diffract...

Synthesis, characterization, spectral and theoretical calculations of sodium tetrafluoroborate (III) (STFB) has been studied in this research. Sodium tetrafluoroborate (III) was synthesized by a sonochemical method and characterized by IR, UV/VIS, 11B-NMR and Mass spectrometer techniques. The nano compound was characterized by scanning electron microscopy (SEM), X-ray powder diffract...

Synthesis, characterization, spectral and theoretical calculations of potassium trifluorothiocya noborate (III) (PTFTCB) has been studied. Potassium trifluorothiocyanoborate (III) was synthesized and characterized by IR, UV/VIS, B-NMR and mass spectrometer techniques. The structure of synthesized compound was optimized at the B3LYP/LANL2DZ level of theory and theoretical parameters such as stru...

chronic myeloid leukemia (cml) is a myeloproliferative disease of the hematopoietic stem cells, characterized by the presence of the philadelphia (ph) chromosome. although imatinib inhibits the bcr-abl kinase activity, clinical experiences confirm that imatinib may not target cml stem cells in vivo. the identification of signaling pathways responsible for the self-renewal properties of leukemic...

homogeneously staining regions (hsr) or double minute chromosomes (dmin) are autonomously replicating extra-chromosomal elements that are frequently associated with gene amplifi cation in a variety of cancers. the diagnosis of leukemia patients was based on characterization of the leukemic cells obtained from bone marrow cytogenetics. this study report two cases, one with acute myeloblastic leu...

chronic lymphocytic leukemia (cll) and chronic myeloid leukemia (cml) are the most common leukemias of the elderly (>43 year). however, the sequential occurrence of cml followed by cll in the same patient is extremely rare. in our report, a 52-year-old female was diagnosed with cll (type of bone marrow (bm) infiltration was nodular and interstitial) and was treated with chlorambucil. 64 months ...

evidence acquisition the fifty two significant articles discussing the stem cell in chronic myeloid leukemia from 1996 to 2012 were selected according to the authors’ experience. results studies have shown that primitive cml cells are less responsive to tyrosine kinase inhibitors (tkis) and are a reservoir for the relapse of multi drug resistant (mdr). conclusions following that, minimal residu...

background : according to the literature, there are a number of chronic and acute myeloid leukemias with unique, complex chromosome translocations. this study aims to conduct a brief review of the incidence of complex chromosome translocations in myeloid leukemia and reports a case of myeloid leukemia with complex chromosome translocations. methods :we conducted a web-based search for all peer ...