نتایج جستجو برای: tumor reduction
تعداد نتایج: 903175 فیلتر نتایج به سال:
Nutritional deficiency reduces antibody synthetic capacity. Antibody directed against tumor antigens, however, may serve either to heighten tumor immunity, as in antibody-dependent cellular cytotoxicity, or to diminish host resistance to cancer growth by "blocking" cell-mediated tumor immunity. Diets made deficient in specific amino acids are inimical to tumor growth, apparently through reducti...
the adhesive interaction between tumor cells and the host cells or the extracellular matrix plays a crucial role in tumor metastasis. to evaluate the mediation of cell adhesion by daphne mucronata, an anti-cancer medicinal plant in iranian folk medicine, the adhesion of thrombin activated human platelets to the cultured monocytes or hl-60 cells was investigated under the effect of the plant ext...
objective: vascular endothelial growth factor (vegf) and vegf receptors (vegfrs) play important roles in angiogenesis of different developmental mechanisms such as wound healing, embryogenesis and diseases, including different types of cancer. vegfr2 is associated with cell proliferation, migration, and vascular permeability of endothelial cells. blocking vegf and its receptors is suggested as ...
The mechanisms by which cyclooxygenase inhibitors exert antitumor effects are not completely defined but are postulated to involve antiangiogenic effects and induction of apoptosis. In this study, we determined the effects of the cox inhibitor, piroxicam, on tumor response, apoptotic index, proliferative index, cyclooxygenase-2 expression, prostaglandin E(2) concentration, tumor microvessel den...
Correspondence Milka Marinova, PhD, MD Department of Radiology, Hospital & Medical School, University of Bonn Siegmund-Freud-Str. 25 D-53105 Bonn Germany Tel.: ++ 49/2 28/287110 17 Fax: ++ 49/2 28/2 87/9 011017 [email protected]. de Abstract ▼ Purpose: Evaluation of ultrasound-guided high-intensity focused ultrasound (HIFU) used for the first time in Germany in patients with inoperabl...
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