Brenda Ricchi

Immunological biomarkers associated with survival in a cohort of Argentinian patients with common variable immunodeficiency

Adrian M. Kahn, Gabriela Luque, Eduardo Cuestas, Ana Lisa Basquiera et autres

Background Common variable immunodeficiency (CVID) is the most common symptomatic syndrome among inborn errors of immunity. Although several aspects of CVID immunopathology have been elucidated, predictive factors for mortality are incompletely defined. A genetic cause can be identified only in approximately 30% …

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MDS-255 Clinical Characteristics and Mutational Profile of Patients With Myelodysplastic Syndromes and Chronic Myelomonocytic Leukemia.

Patricia Villarreal, María José Castro, Mariana Asinari, Brenda Ricchi et autres

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Poster: MDS-255 Clinical Characteristics and Mutational Profile of Patients With Myelodysplastic Syndromes and Chronic Myelomonocytic Leukemia

Patricia Villarreal, María José Castro, Mariana Asinari, Brenda Ricchi et autres

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Parvovirus B19 in HIV+ adult patients with different CD4+ lymphocyte counts

Mauro Pedranti, Gonzalo Rodríguez-Lombardi, Romina Bracciaforte, N Romano et autres

Purpose. Human parvovirus B19 (B19V) can cause anemia in immunocompromised patients. We aimed to investigate the presence of B19V in HIV+ adults with different CD4+ T cell counts, to recognise the frequency of B19V in these different conditions and its possible association …

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T Cell Abnormalities in Patients with Common Variable Immunodeficiency

Adrian M. Kahn, Gabriela Luque, Gerardo M. Gatti, Brenda Ricchi et autres

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A case of chronic myeloid leukemia with the m-bcr (p190) molecular rearrangement identified during treatment

Mariana Beatriz Asinari, Maximiliano Zeballos, Sturich Alicia, Brenda Ricchi et autres

Chronic myeloid leukemia (CML) is a hematological malignancy in which a high percentage of patients cytogenetically express the Philadelphia chromosome. This chromosome results from the reciprocal translocation, t(9;22)(q34;q11.2). During this exchange, the Abelson gene (abl) on chromosome 9 and the breakpoint cluster …

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T rypanosoma cruzi in the bone marrow

Rosio Baena Terán, Andrés E Arancibia, Ana Lisa Basquiera, Jorge Luis De la Fuente et autres

A 55-year-old Argentinean woman with end-stage renal failure due to nephrosclerosis underwent cadaveric kidney transplantation. Immunosuppressive therapy included steroids, mycophenolate mofetil and tacrolimus. A positive serological test for Chagas disease was detected in the donor but not in the recipient. Two months …

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B Cell Phenotype in Patients with Common Variable Immunodeficiency (CVID) and its Relation to their Clinical Characteristics

Adrian M. Kahn, Gabriela Luque, Gerardo Gatti, Mariana Maccioni et autres

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Aneuploidies of chromosome 17 in breast cancer: Relative prevalence in a series of 170 patients from Córdoba, Argentina, studied with fluorescent in-situ hybridization (FISH)

Alicia Sturich, Patricia Calafat, M. Botterón, Adriana Borello et autres

e22195 Background: The amplification of HER-2 oncogen, located in 17q11.2–12, occurs in 20–30% of invasive breast cancer. Numerical anomalies of chromosome 17 are frequent findings in these patients, during the study of the amplification of HER-2 oncogen with FISH technique, though clinical …

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Accuracy of leukocyte alkaline phosphatase score to predict JAK2 V617F mutation

Ana Lisa Basquiera, F. Fassetta, Néstor W. Soria, José M. Barral et autres

Granulocyte activation parameters have been described in patients with myeloproliferative disorders (MPD). We have evaluated the accuracy of leukocyte alkaline phosphatase (LAP) score to predict JAK2 V617F mutation. LAP score was obtained using a cytochemical reaction in granulocytes of patients' peripheral blood …

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The number of CD34+ cells in peripheral blood as a predictor of the CD34+ yield in patients going to autologous stem cell transplantation

Ana Lisa Basquiera, Patricia Liliana Abichain, Juan Carlos Damonte, Brenda Ricchi et autres

The number of CD34(+) cells in peripheral blood (PB) is a guide to the optimal timing to harvest peripheral blood progenitor cells (PBPC). The objective was to determine the number of CD34(+) cells in PB that allows achieving a final apheresis product …

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