Results 241 to 250 of about 486,070 (267)
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Nature, 1997
After the developing embryo has formed a primary vascular plexus by a process termed vasculogenesis, further blood vessels are generated by both sprouting and non-sprouting angiogenesis, which are progressively pruned and remodelled into a functional adult circulatory system.
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After the developing embryo has formed a primary vascular plexus by a process termed vasculogenesis, further blood vessels are generated by both sprouting and non-sprouting angiogenesis, which are progressively pruned and remodelled into a functional adult circulatory system.
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2002
Epithelial ovarian cancer constitutes approximately 85% of all ovarian malignancies. The lack of overt symptoms and good screening strategies precludes early diagnosis and thus greater than 70% of patients present with extensive local disease and peritoneal spread (1).
Gregory J, Sieczkiewicz +2 more
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Epithelial ovarian cancer constitutes approximately 85% of all ovarian malignancies. The lack of overt symptoms and good screening strategies precludes early diagnosis and thus greater than 70% of patients present with extensive local disease and peritoneal spread (1).
Gregory J, Sieczkiewicz +2 more
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2017
Angiogenesis is a dynamic and energy-consuming process, requiring endothelial cells to switch from a quiescent state to a migratory and proliferative phenotype in order to support the formation of new blood vessels. Despite their proximity to oxygenated blood endothelial cells are adept at utilizing glycolysis as an energy source to the detriment of ...
Raluca, Marcu +2 more
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Angiogenesis is a dynamic and energy-consuming process, requiring endothelial cells to switch from a quiescent state to a migratory and proliferative phenotype in order to support the formation of new blood vessels. Despite their proximity to oxygenated blood endothelial cells are adept at utilizing glycolysis as an energy source to the detriment of ...
Raluca, Marcu +2 more
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Reviews of Reproduction, 1996
In adult tissues, capillary growth (angiogenesis) occurs normally during tissue repair, such as in the healing of wounds and fractures. Inappropriate capillary growth is associated with various pathological conditions, including tumour growth, retinopathies, haemangiomas, fibroses and rheumatoid arthritis in the case of rampant capillary growth, and ...
D A, Redmer, L P, Reynolds
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In adult tissues, capillary growth (angiogenesis) occurs normally during tissue repair, such as in the healing of wounds and fractures. Inappropriate capillary growth is associated with various pathological conditions, including tumour growth, retinopathies, haemangiomas, fibroses and rheumatoid arthritis in the case of rampant capillary growth, and ...
D A, Redmer, L P, Reynolds
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Drug News & Perspectives, 1998
Stroke results from focal cerebral ischemia due to occlusion of a cerebral blood vessel, usually an artery. Where ischemia is chronic or intermittent, collateral circulation may develop by enlargement of preexisting anastomotic channels or sprouting of new capillaries from existing vessels (angiogenesis). Angiogenesis has three attributes of particular
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Stroke results from focal cerebral ischemia due to occlusion of a cerebral blood vessel, usually an artery. Where ischemia is chronic or intermittent, collateral circulation may develop by enlargement of preexisting anastomotic channels or sprouting of new capillaries from existing vessels (angiogenesis). Angiogenesis has three attributes of particular
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Prostaglandins, Leukotrienes and Essential Fatty Acids, 2005
Angiogenesis, the growth of new capillaries from pre-existing ones, occurs through dynamic functions of the endothelial cells (EC), including migration, proliferation and maturation, which are essential to achieve an organized formation of the vessel sprout.
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Angiogenesis, the growth of new capillaries from pre-existing ones, occurs through dynamic functions of the endothelial cells (EC), including migration, proliferation and maturation, which are essential to achieve an organized formation of the vessel sprout.
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Seminars in Cancer Biology, 2003
This review assembles the laboratory and clinical evidence that cytotoxic chemotherapy and antiangiogenic therapy are each dependent on endothelial cell apoptosis. During cytotoxic chemotherapy, apoptosis of endothelial cells in the vascular bed of tumors precedes apoptosis of tumor cells, even when the tumor has been made drug resistant ...
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This review assembles the laboratory and clinical evidence that cytotoxic chemotherapy and antiangiogenic therapy are each dependent on endothelial cell apoptosis. During cytotoxic chemotherapy, apoptosis of endothelial cells in the vascular bed of tumors precedes apoptosis of tumor cells, even when the tumor has been made drug resistant ...
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2006
Tissue homeostasis is dependent upon an adequate supply of oxygen and nutrients delivered through blood vessels. Since the cells must be located within 100-200 μm of blood vessels, the diffusion limit for oxygen, to survive and properly function, the maintenance of the vascular network is critical for survival of tissues. Angiogenesis, derived from the
Massimo Mariotti +1 more
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Tissue homeostasis is dependent upon an adequate supply of oxygen and nutrients delivered through blood vessels. Since the cells must be located within 100-200 μm of blood vessels, the diffusion limit for oxygen, to survive and properly function, the maintenance of the vascular network is critical for survival of tissues. Angiogenesis, derived from the
Massimo Mariotti +1 more
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2015
Angiogenesis plays a pivotal role in malignant, ischemic, inflammatory, infectious and immune disorders. The increasing molecular understanding of angiogenic processes fostered the development of strategies to induce or inhibit angiogenesis for therapeutic purposes.
H, Büning, U T, Hacker
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Angiogenesis plays a pivotal role in malignant, ischemic, inflammatory, infectious and immune disorders. The increasing molecular understanding of angiogenic processes fostered the development of strategies to induce or inhibit angiogenesis for therapeutic purposes.
H, Büning, U T, Hacker
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Brain Tumor Pathology, 2011
Neoangiogenesis has been correlated to biological aggressiveness and an adverse clinical course of several neoplasias. Its prognostic role in meningiomas appears to be controversial. Nonetheless, if adequately quantified with specific markers and appropriate scoring methods, angiogenesis seems to be significantly associated with a high growth fraction,
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Neoangiogenesis has been correlated to biological aggressiveness and an adverse clinical course of several neoplasias. Its prognostic role in meningiomas appears to be controversial. Nonetheless, if adequately quantified with specific markers and appropriate scoring methods, angiogenesis seems to be significantly associated with a high growth fraction,
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