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| Godoy,C.R.T.; Levy,D.; Giampaoli,V.; Chamone,D.A.F.; Bydlowski,S.P.; Pereira,J.. |
| We measured circulating endothelial precursor cells (EPCs), activated circulating endothelial cells (aCECs), and mature circulating endothelial cells (mCECs) using four-color multiparametric flow cytometry in the peripheral blood of 84 chronic myeloid leukemia (CML) patients and 65 healthy controls; and vascular endothelial growth factor (VEGF) by quantitative real-time PCR in 50 CML patients and 32 healthy controls. Because of an increase in mCECs, the median percentage of CECs in CML blast crisis (0.0146%) was significantly higher than in healthy subjects (0.0059%, P<0.01) and in the accelerated phase (0.0059%, P=0.01). There were no significant differences in the percentages of CECs in chronic- or active-phase patients and healthy subjects... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Circulating endothelial cells; Vascular endothelial growth factor; Chronic myeloid leukemia; Flow cytometry; Angiogenesis. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2015000600509 |
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| Borelli,P.; Barros,F.E.V.; Nakajima,K.; Blatt,S.L.; Beutler,B.; Pereira,J.; Tsujita,M.; Favero,G.M.; Fock,R.A.. |
| Protein energy malnutrition (PEM) is a syndrome that often results in immunodeficiency coupled with pancytopenia. Hemopoietic tissue requires a high nutrient supply and the proliferation, differentiation and maturation of cells occur in a constant and balanced manner, sensitive to the demands of specific cell lineages and dependent on the stem cell population. In the present study, we evaluated the effect of PEM on some aspects of hemopoiesis, analyzing the cell cycle of bone marrow cells and the percentage of progenitor cells in the bone marrow. Two-month-old male Swiss mice (N = 7-9 per group) were submitted to PEM with a low-protein diet (4%) or were fed a control diet (20% protein) ad libitum. When the experimental group had lost about 20% of their... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malnutrition; Hemopoiesis; Cell cycle; Low protein diet. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009000600008 |
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| Hallack Neto,A.E.; Pereira,J.; Beitler,B.; Chamone,D.A.F.; Llacer,P.D.; Dulley,F.L.; Macedo,M.C.M.A.; Chaoubah,A.. |
| Patients with diffuse large B-cell lymphoma treated in a University Hospital were studied from 1990 to 2001. Two treatment regimens were used: ProMACE-CytaBOM and then, from November 1996 on, the CHOP regimen. Complete remission (CR), disease-free survival (DFS), and overall survival (OS) rates were determined. Primary refractory patients and relapsed patients were also assessed. A total of 111 patients under 60 years of age were assessed and ranked according to the international prognostic index adjusted to age. Twenty (18%) of them were classified as low risk, 40 (36%) as intermediate risk, 33 (29.7%) as high intermediate risk, and 18 (16.3%) as high risk. Over a five-year period, OS and DFS rates were 71 and 59%, respectively, for all patients. For the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diffuse large B-cell lymphoma; CHOP lymphoma treatment; ProMACE-CytaBOM treatment. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006001000007 |
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