منابع مشابه
Therapeutic angiogenesis in ischemic limbs.
In this issue of Circulation, Baumgartner et al 1 report a significant advance in angiogenic gene therapy. The authors induced collateral neovascularization in 10 critically ischemic limbs in 9 patients by the intramuscular gene transfer of naked plasmid DNA encoding the 165-amino-acid isoform of the human angiogenic protein, vascular endothelial growth factor (phVEGF165). The plasmid DNA was i...
متن کاملTherapeutic angiogenesis in ischemic heart disease.
The de-novo formation of vessels (angiogenesis) and the remodelling of preexisting collateral vessels (arteriogenesis) are processes that occur naturally in ischemic heart disease. Promoting these processes by administration of various substances or other physical stimuli (therapeutic angiogenesis) may provide a future strategy for the treatment of ischemic vascular diseases. Mechanisms of angi...
متن کاملAngiogenesis by implantation of peripheral blood mononuclear cells and platelets into ischemic limbs.
BACKGROUND Peripheral blood mononuclear cells (PBMNCs), platelets, and polymorphonuclear leukocytes (PMNs) contain various angiogenic factors and cytokines. METHODS AND RESULTS Unilateral hindlimb ischemia was surgically induced in athymic nude rats, and fluorescence-labeled human blood cells (PBMNCs [10(7) cells]+platelets [10(9)] or PBMNCs [10(7)]+platelets [10(9)]+PMNs [10(7)]) were intram...
متن کاملTherapeutic angiogenesis.
Therapeutic angiogenesis constitutes a fundamental survival mechanism that acts to preserve the integrity of tissues subjected to ischemia. Supplemental administration of angiogenic cytokines--as recombinant protein or plasmid DNA--have been shown to augment collateral development when endogenous angiogenesis is suboptimal for organ function, and thus constitute a novel therapeutic option for t...
متن کاملTherapeutic Angiogenesis
Vascular endothelial growth factor (VEGF) is a heparin-binding, endothelial cell-specific mitogen. Previous studies have suggested thatVEGF is a regulator ofnaturally occurring physiologic and pathologic angiogenesis. In this study we investigated the hypothesis that the angiogenic potential of VEGF is sufficient to constitute a therapeutic effect. The soluble 165amino acid isoform ofVEGF was a...
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ژورنال
عنوان ژورنال: Circulation
سال: 1998
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.97.12.1108