Granulocyte Colony Stimulating Factor Recombinant
Mostrando 1-12 de 156 artigos, teses e dissertações.
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1. The safety and clinical efficacy of recombinant human granulocyte colony stimulating factor injection for colon cancer patients undergoing chemotherapy
Summary Objective: The present study was designed to evaluate safety and efficacy of recombinant human granulocyte colony stimulating factor (G-CSF) injection and whether this regimen could reduce the incidence of adverse events caused by chemotherapy. Method: A total of 100 patients with colon cancer who were treated with chemotherapy in our hospital from
Rev. Assoc. Med. Bras.. Publicado em: 2017-12
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2. Expressão do fator estimulador de colônia de granulócito humano recombinante (rhG-CSF) em Escherichia coli. / Expression of recombinant human colony stimulating factor (rhG-CSF) in Escherichia coli.
The recombinant human granulocyte colony stimulating factor (rhG-CSF) is a non-glycosylated protein with 175 amino acids. This factor plays an important role in hematopoietic cell proliferation and has been widely used for treating neutropenia. The purpose of this work is to construct two expression systems in E. coli; a system for obtaining rhG-CSF in the c
Publicado em: 2010
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3. Collection of peripheral blood progenitor cell after administration of cyclophosphamide and granulocyte-colony stimulating factor (GCSF): an analysis of 307 patients / Coleta de células progenitoras hematopoéticas de sangue periférico após administração de ciclofosfamida e fator estimulador de colônias de granulócitos (G-CSF): uma análise de 307 pacientes
Inadequate stem cells mobilization is seen in 10-30% of patients undergoing autotransplantation for hematologic malignancies. Factors affecting peripheral blood progenitor cell (PBSC) mobilization have not been clearly established. We retrospectively reviewed the data of patients treated by autologous bone marrow transplantation (BMT) with the aim to identif
Publicado em: 2008
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4. STUDY OF CHROMATOGRAPHYC METHODS FOR THE POTENCY EVALUATION OF FILGRASTIM AND CORRELATION WITH BIOLOGICAL ASSAY / ESTUDO DE MÉTODOS CROMATOGRÁFICOS PARA AVALIAÇÃO DE POTÊNCIA DE FILGRASTIMA E CORRELAÇÃO COM ENSAIO BIOLÓGICO
O fator estimulador da colônia de granulócitos humanos é uma citocina hematopoiética que estimula e regula a proliferação e diferenciação de células precursoras de neutrófilos da medula óssea. O hormônio recombinante (rhG-CSF) sob a forma nãoglicosilada, filgrastima, é usado para o tratamento de neutropenias. Realizou-se a identificação de fi
Publicado em: 2006
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5. Use of rhu-GM-CSF in pulmonary tuberculosis patients: results of a randomized clinical trial
It has been postulated that deficient or incomplete clinical and/or microbiological response to tuberculosis treatment is associated with cell-mediated immunological dysfunction involving monocytes and macrophages. A phase 2 safety trial was conducted by treating patients with either recombinant human granulocyte-macrophage colony-stimulating factor (rhu-GM-
Brazilian Journal of Infectious Diseases. Publicado em: 2003-08
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6. In vivo activation of neutrophil function in hamsters by recombinant human granulocyte colony-stimulating factor.
The in vivo effect of Escherichia coli-derived recombinant human granulocyte colony-stimulating factor on neutrophil function was studied in golden Syrian hamsters. Significant increases in superoxide generation and specific binding of N-formylmethionyl-leucyl-phenylalanine were observed in neutrophils isolated 4 h following a single subcutaneous injection o
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7. Recombinant murine granulocyte macrophage colony-stimulating factor has megakaryocyte colony-stimulating activity and augments megakaryocyte colony stimulation by interleukin 3.
Recombinant murine granulocyte macrophage colony-stimulating factor (rGM-CSF) has been produced in Escherichia coli and purified to homogeneity. GM-CSF has an established role as an in vitro regulator of granulocyte and macrophage colony formation. We have determined that rGM-CSF also has intrinsic activity as a megakaryocyte colony-stimulating factor and th
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8. Tumor necrosis factor type alpha stimulates human endothelial cells to produce granulocyte/macrophage colony-stimulating factor.
Tumor necrosis factor type alpha (TNF-alpha) is produced by monocytes and has been purified, sequenced, and cloned from the HL-60 cell line. Soluble products of monocytes stimulate endothelial cells to release multilineage hematopoietic colony-stimulating activity. To determine whether TNF-alpha could stimulate endothelial cells to produce these activities,
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9. Analysis in serum-free culture of the targets of recombinant human hemopoietic growth factors: interleukin 3 and granulocyte/macrophage-colony-stimulating factor are specific for early developmental stages.
We have used a serum-free culture system for enriched human hemopoietic progenitors to analyze the developmental stages and lineage specificities of the human hemopoietic colony-stimulating factors. None of the individual factors alone efficiently supported hemopoietic colony formation. Neither interleukin 3 nor granulocyte/macrophage-colony-stimulating fact
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10. Recombinant human granulocyte-macrophage colony-stimulating factor stimulates in vitro mature human neutrophil and eosinophil function, surface receptor expression, and survival.
A purified recombinant human granulocyte-macrophage colony stimulating factor (rH GM-CSF) was a powerful stimulator of mature human eosinophils and neutrophils. The purified rH GM-CSF enhanced the cytotoxic activity of neutrophils and eosinophils against antibody-coated targets, stimulated phagocytosis of serum-opsonized yeast by both cell types in a dose-de
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11. Growth of human hemopoietic colonies in response to recombinant gibbon interleukin 3: comparison with human recombinant granulocyte and granulocyte-macrophage colony-stimulating factor.
Supernatants of COS-1 cells transfected with gibbon cDNA encoding interleukin 3 (IL-3) with homology to sequences for human IL-3 were tested for ability to promote growth of various human hemopoietic progenitors. The effect of these supernatants as a source of recombinant IL-3 was compared to that of recombinant human granulocyte-macrophage colony-stimulatin
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12. Stimulation of human hematopoietic colony formation by recombinant gibbon multi-colony-stimulating factor or interleukin 3.
Recently, the gene for a novel mammalian hematopoietic growth factor homologous to murine interleukin 3 was isolated from a gibbon T cell line and expressed in monkey COS cells. The factor, termed multi-colony stimulating factor (multi-CSF) or interleukin 3, is stimulatory to human target cells. We investigated the range of enriched human bone marrow and fet