نتایج جستجو برای: vascular endothelial growth factor a
تعداد نتایج: 13882522 فیلتر نتایج به سال:
Preclinical evidence and uncontrolled clinical studies suggest an increased risk for distant spread and development of a gliomatosislike phenotype at recurrence or progression of malignant glioma patients treated with bevacizumab (BEV), an antibody to vascular endothelial growth factor (VEGF). Here we asked whether BEV treatment of recurrent malignant glioma increases the risk of distant or dif...
There is now accumulating evidence that bone marrow-derived mesenchymal stem cells (MSCs) make an important contribution to postnatal vasculogenesis, especially during tissue ischaemia and tumour vascularization. Identifying mechanisms which regulate the role of MSCs in vasculogenesis is a key therapeutic objective, since while increased neovascularization can be advantageous during tissue isch...
OBJECTIVE To investigate the effect of vascular endothelial growth factor (VEGF) injection into the testes on spermatogenesis and apoptosis in a varicocele-induced adolescent rat model. SETTING University hospital urology research laboratory. ANIMAL(S) Six-week-old male Wistar rats (n = 32). INTERVENTION The rats were divided into six groups: control group (n = 6), sham operated group (n ...
Angiogenesis is a fundamental requirement for tumor growth and therefore it is a primary target for anti-cancer therapy. Molecular imaging of angiogenesis may provide novel opportunities for early diagnostic and for image-guided optimization and management of therapeutic regimens. Here we reviewed the advances in targeted imaging of key biomarkers of tumor angiogenesis, integrins and receptors ...
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