نتایج جستجو برای: cd 34
تعداد نتایج: 162259 فیلتر نتایج به سال:
cells, and provided persuasive evidence that the thymosin 4 and neurogranin transcripts are derived from platelets. The significance of detecting -globin mRNA in their preparations still needs to be resolved, and if platelet-derived, will likely require confirmation by in situ detection methods. However, Gnatenko and colleagues indirectly addressed this issue by isolating total RNA from whole b...
In this study, we described the modelling of the expansion/maintenance of human hematopoietic stem/progenitor cells from adult human bone marrow. CD 34(+)-enriched cell populations from bone marrow were cultured in the presence and absence of human stroma in serum-free media containing bFGF, SCF, LIF and Flt-3 ligand for several days. The cells in the culture were analysed for expansion and phe...
BACKGROUND Chronic liver disease is characterized by inflammation and fibrosis. As a consequence angiogenesis leading to new vasculature may have prognostic value in disease progression. Interfering with angiogenesis may be a potential target to avoid progression of liver disease. Hence we planned to evaluate the CD34 and vascular endothelial growth factor (VEGF), the markers for angiogenesis i...
OBJECTIVES In colorectal cancer, to describe the cytophotometric expression of the CD-34 and Factor VIII; to evaluate the degree of correlation between them; and to compare the CD-34 and Factor VIII expressions in relationship to label index and optical density. METHODS Seventeen cases of colorectal adenocarcinoma recovered from paraffin-embedded archival tissue and confirmed by hematoxilin-e...
Steroid-associated osteonecrosis (SAON) might induce bone collapse and subsequently lead to joint arthroplasty. Core decompression (CD) is regarded as an effective therapy for early-stage SAON, but the prognosis is unsatisfactory due to incomplete bone repair. Parathyroid hormone[1-34] (PTH[1-34]) has demonstrated positive efficacy in promoting bone formation. We therefore evaluated the effects...
Improved procedures for measuring prostate-specific antigen (PSA) protein and mRNA have demonstrated that this kallikrein-like serine protease is present in many nonprostatic sources, indicating that PSA production/secretion is not tissueor sexspecific, but rather is a steroid hormone-dependent phenomenon (1 ). Reports on PSA-positive cells in bone marrow (BM) and peripheral blood mononuclear c...
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