ếu tố phát triển một loại protein được tiết ra bởi một tế bào thúc đẩy tăng trưởng của các tế bào của một dòng GSH2 một gen, gen bản đồ locus 4q11, mã hóa gen homeobox não cụ thể tương đồng với neuroblasts trung gian 'khiếm khuyết' gen ruồi giấm Drosophila (ind); GSH2 thượng nguồn gen nhiệt hạch CHIC2ETV6/TEL và rối loạn điều hòa trong bệnh bạch cầu dòng tủy cấp tính | GYPC 115 granulocyte-colony stimulating factor G-CSF a cytokine that promotes granulopoiesis leading to an increased neutrophil count in vivo and supporting growth of granulocyte colonies in vitro encoded by a gene at recombinant G-CSF is available as a therapeutic product granulocyte immunofluorescence test GIFT a test for anti-neutrophil antibodies granulocyte macrophage colonyforming unit GM-CFU a progenitor cell which can give rise to a mixed colony of granulocytes and macrophages on in vitro culture granulocyte macrophage colonystimulating factor GM-CSF a haemopoietic growth factor synthesized by B cells T cells NK cells and macrophages which stimulates production of granulocytes and macrophages leading to neutrophilia and monocytosis in vivo and sustaining growth of mixed granulo-cyte macrophage colonies in vitro encoded by a gene at 5q31 granulocytic sarcoma chloroma a soft tissue tumour composed of leukaemic myeloblasts with or without maturing cells granuloma i a cohesive cluster of epithelioid macrophages with or without lymphocytes and other inflammatory cells ii a cohesive cluster of altered macrophages containing lipid vacuoles granulomere the granular part of a platelet granulopoiesis the process by which granulocytes are produced see Fig. 25 p. 95 . grey platelet syndrome an inherited platelet defect in which platelets lack a granules and thus when stained appear pale blue or grey and agranular Griscelli syndrome partial albinism with immunodeficiency defective natural killer cell function absent delayed hypersensitivity reactions and sometimes secondary hypogammaglobulinaemia Grocott s methenamine silver GMS stain a stain used for the detection of fungi growth factor a protein secreted by one cell that promotes growth of cells of another lineage GSH2 a gene gene map locus 4q11 encoding a brain-specific homeobox gene homologous to the Drosophila gene intermediate neuroblasts defective ind GSH2 is upstream of the CHIC2-ETV6 TEL fusion gene
