the role of alveolar macrophages in the production of granulocyte/ macrophage colony-stimulating factor(s) by the rat lung was investigated. lavaged lungs, when incubated at proper weight per volume of culture medium, produced the same amount of colony-stimulating factor as unlavaged ones. both lavaged and unlavaged lungs produced similar types of colony-stimulating factor (s). prolonged incuba...

Angiogenesis is regulated, under both physiological and pathological conditions, by numerous "non-classic" pro-angiogenic factors, including fibroblast growth factor-2 (FGF-2), vascular endothelial growth factor (VEGF), and placental growth factor (PlGF), and "non-classic" pro-angiogenic factors, including granulocyte colony stimulating factor (G-CSF), granulocyte macrophage colony stimulating ...

bakground: granulocyte colony-stimulating factor (g-csf) is a cytokine that stimulates hematopoiesis and induces proliferation and differentiation of granulocyte progenitor cells as well as production of bone marrow neutrophilic granulocyte colonies.  nowadays, human recombinant g-csf(hr g-csf) is used for the treatment of chemotherapy- and radiotherapy-induced neutropenia, and also in patients...

BACKGROUND Although the current standard of care for controlling anaemia and neutropenia during anti-viral therapy for hepatitis C is to use dose reduction of ribavirin and pegylated interferon, respectively, erythropoietin and granulocyte colony-stimulating factor are now being advocated as alternatives to dose reduction. AIM To determine the cost-effectiveness of erythropoietin and granuloc...

Recent studies have demonstrated that systemic Corynebacterium parvum increases serum granulocyte-macrophage colony-stimulating factor and stimulates the proliferation of granulocyte-macrophage progenitor cells. It was hypothesized that more rapid cycling of granulocyte-macrophage progenitor cells would render the cells more sensitive to a cell cycle-specific chemotherapeutic agent. The colony-...

The effects of media conditioned by leukemic cells from 11 acute myeloblastic leukemia patients on the growth of autologous blast progenitors were studied. First, it was shown that T-cell-depleted leukemic cells from some patients release high levels of colony-stimulating activity into the culture medium, whereas following further depletion of phagocytic cells, the levels of colony-stimulating ...