نتایج جستجو برای: chorioallantoic membrane
تعداد نتایج: 389299 فیلتر نتایج به سال:
The influence of T cadherin on the pigmentation and proliferation of mouse melanoma B16F10 cells in vitro and on the growth and neovascularization of tumor cell masses formed by the B16F10 cells in a model of the chorioallantoic membrane of a chicken embryo is studied. It is found that the proliferative activity of the cells decreases in the cell culture of mouse melanoma upon the overexpressio...
Introduction: Angiogenesis is regarded as a complex activity required for physiological process as well as many pathological conditions as solid tumor progression and metastasis. Stachys Lavandulifolia of Laminacea family prossesses antioxidant and anti-apoptosis effects. Therefore, this study aimed to investigate the effect of Stachys Lavandulifolia alcoholic extract on angiogenesis in chorioa...
Ribonuclease is a highly active inhibitor of vaccinia virus multiplication in vitro in the chorioallantoic membrane removed from embryonated chicken eggs. It is also a highly active inhibitor of pock formation by vaccinia and herpes simplex viruses on the chorioallantoic membrane in vivo. Marked inhibitory effects were obtained with 12.5 microg. of RNase. However, complete inhibition was not ob...
Using quail-chick parabiosis and QH1 monoclonal antibody analysis, we have identified circulating endothelial cells and/or progenitors in the embryo. These cells were already present early in ontogeny, before the third embryonic day. Under normal conditions, they integrated into most tissues but remained scarce. When experimental angiogenic responses were induced by wounding or grafts onto the ...
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