نتایج جستجو برای: angiogenic
تعداد نتایج: 16678 فیلتر نتایج به سال:
It has been proposed that either excessive inflammation or an imbalance in angiogenic factors cause pre-eclampsia. In the present review, the arguments for and against the role of inflammation and/or angiogenic imbalance as the cause of pre-eclampsia are discussed on the basis of the Bradford-Hill criteria for disease causation. Although both angiogenic imbalance and systemic inflammation are i...
Angiogenesis, the development of new vessels from a pre-existing vasculature, accompanies the growth and malignant transformation of astrocytic brain tumors. Neovascularization is essential for sustained tumor growth, and with increasing grade, astrocytic tumors undergo an, angiogenic switch, manifested by marked increases in vessel density and changes in vascular morphology. In the quiescent s...
Ischemia is a stimulus for production of angiogenic cytokines that activate local vascular cells and mobilize angiogenic cells to the circulation. These responses are impaired in elderly patients with peripheral arterial disease. Hypoxia-inducible factor (HIF)-1 mediates adaptive responses to ischemia, including production of angiogenic cytokines. In this study, we demonstrate that aging and HI...
Disturbances in decidual and placental vascular development may play a role in the pathogenesis of pregnancy complications. This study focused on the role of angiogenic factors in the first trimester in the pathogenesis of preeclampsia (PE) and/or fetal growth restriction (FGR). First-trimester decidua was obtained during chorionic villous sampling.The expression of the angiogenic factors was d...
The poor vascularization rate of matrices following cell invasion is considered to be one of the main shortcomings of scaffolds used in tissue engineering. In the past decade much effort has been directed towards enhancing the angiogenic potential of biomaterials. A great many studies have appeared reporting about enhancement of vascularization by immobilizing angiogenic factors, such as vascul...
Main Text(Cell Metabolism 33, 283–299.e1–e9; February 2, 2021)Figure 3G. Platelet-Derived Mitochondria Stimulate Pro-angiogenic Properties of MSCs (original)View Large Image Figure ViewerDownload Hi-res image Download (PPT)Figure 5C. Angiogenesis via Activation De Novo Fatty Acid Synthesis in (corrected)View 7F. Citrate Restores the Effects Incubated with ROT/AA-Treated Platelets (PPT) (Cell 20...
Purpose: To study the production of angiodrastic chemokines by colonic cancer cell lines. Methods: A pro-angiogenic factor (VEGF), two angiogenic (CXCL8, CXCL6), and one angiostatic (CXCL4) chemokine were measured ELISA in supernatants colon lines HT-29 Caco-2. Cells cultured for 24 h presence serum from patients or healthy individuals. Results analyzed one-way ANOVA General Linear Model repeat...
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