Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 242 for “"endothelial growth factor"”.
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Anti-vascular endothelial growth factor in ophthalmology
Vascular endothelial growth factor, secreted by the neurovascular retina, acts as an essential regulator in vasculogenesis, angiogenesis, and increased vascular permeability, which plays a critical role in the pathophysiology of ischemia-related retinal illnesses, inducing aberrant …
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Vascular Endothelial Growth Factor In Cortical Development
… each other and intimately linked.</p> <p>Many growth factors and transcription factors have roles in both angiogenesis and neurogenesis. Members of both the Notch and Inhibitor of DNA binding (Id) family of proteins have been shown to guide differentiation in neural stem cells, as well as to …
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Experimental estimate of the diffusivity of Vascular Endothelial Growth Factor
The diffusivity of Vascular Endothelial Growth Factor (VEGF) is a number that is very important in determining the transport of VEGF. The transport of VEGF determines crucial processes such as angiogenesis and vasculogenesis. This study aimed at obtaining an estimate of the diffusivity of VEGF by …
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Expression of Vascular Endothelial Growth Factor(VEGF), Vascular Endothelial Growth Factor Receptor-1(VEGFR-1), Hypoxic Induced Factor-1alpha(HIF-1α) mRNA in Papillary Thyroid Microcarcinoma(PTMC)
… Angiogeneisis is essential process for tumor growth and metastasis. Vascular endothelial growth factor(VEGF) is major regulator of angiogenesis. Recently, the incidence of papillary thyroid microcarcinoma(PTMC) increased because of development in diagnostic modality. Several recent reports …
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The role of vascular endothelial growth factor isoforms in early follicle development
… and antral stages, the principal angiogenic factor, vascular endothelial growth factor A (VEGFA), may influence follicle growth via regulation of angiogenesis. However, VEGFA may also influence follicular development through nonangiogenic mechanisms since its expression has been localized to …
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Charakterisierung von Knochenmark-generierten Makrophagen unter der Einwirkung von Vascular Endothelial Growth Factor
… von BMDM unter dem Einfluss von Vascular endothelial growth factor (VEGF). Durch die Beteiligung von Monozyten/ Makrophagen an arteriogenen Prozessen, ist eine indirekte pro-arteriogene Wirkung von VEGF über Beeinflussung der Monozyten/Makrophagen vorstellbar. Die vorliegende Arbeit …
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Vascular Endothelial Growth Factor in the Aqueous Humor of Dogs With and Without Intraocular Disease
Vascular endothelial growth factor A (VEGF) is a potent mediator of blood vessel formation throughout the body. Intraocular diseases characterized by inflammation, hypoxia or neoplasia induce new blood vessel formation within the eye. The end result of such blood vessel formation may be blinding …
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Modeling of interactions between vascular endothelial growth factor family members and their receptors KDR and Flt-1
The vascular endothelial growth factor (VEGF) family is prominently involved in angiogenesis, the formation of new vasculature. Overexpression has been linked to pathological conditions including solid tumor growth. Responses to VEGF are mediated by Flt-1 and KDR, two cell-surface receptors …
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Expression des 'Vascular endothelial growth factor' bei Kindern mit angeborenem Herzfehler : Einfluss der präoperativen Hypoxämie und der Herzoperation
… (Starnes et al., 2000). Since vascular endothelial growth factor (VEGF) is a potent stimulator of angiogenesis, we examined in this study whether children with cyanotic congenital heart disease have elevated plasma levels of VEGF in comparison to children with acyanotic congenital heart …
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Modulation of the angiogenic potential in collagen matrices by immobilisation of heparin and loading with vascular endothelial growth factor
… in many cases does not keep up with the ingrowth of cells. Nutrient and oxygen supply are not sufficient, which ultimately leads to the death of the invading cells. The enhancement of the angiogenic capabilities of engineered tissues therefore represents a major challenge in the field of …
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Expression of Vascular Endothelial Growth Factor-A and its Receptors in Uteroplacental Tissues of the Normotensive and Hypertensive Pregnant Rat
… leading to preeclampsia and fetal intrauterine growth retardation. Many studies have shown that vascular endothelial growth factor A (VEGF-A) is a potent angiogenic factor, that is, it is responsible for the formation of new blood vessels from existing vessels. VEGF-A has been shown to be …
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Transfusionsrisiken bei Mensch und Hund unter besonderer Berücksichtigung von Vascular endothelial growth factor in Blutprodukten in Abhängigkeit von ihrer Lagerungszeit
… geben. Dabei wurde die Akkumulation von Vascular endothelial growth factor (VEGF) in gelagerten Blutkonserven genauer betrachtet. VEGF ist einer der wichtigsten Wachstumsfaktoren für Gefäße und somit wichtig während Embryonalentwicklung und Wundheilung. Zudem ermöglicht VEGF Tumoren den Anschluss …
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Cyclic stretch-mediated release of vascular endothelial growth factor by vascular smooth muscle cells : a role in improved vascular graft patency
… the effect of cyclic strain on the KDR-mediated endothelial response to locally-released VEGF was also investigated. Low passage number bovine aortic SMC and EC were plated on collagen-coated elastomer plates and subjected to 10% repetitive strain at 1 Hz. The mRNA expression of VEGF in SMC and …
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Expression von VEGF (vascular endothelial growth factor) beim Urothelkarzinom der Harnblase - eine vergleichende Untersuchung histologischer Präparate nach Transurethraler Resektion und nach Cystektomie
… Verläufe zeigen können. Der VEGF (Vascular Endothelial Growth Factor) wurde als wichtiger angiogenese-stimulierender Mediator beim Harnblasenkarzinom identifiziert. Bisher konnte zeigt werden, dass die Expression von VEGF im Harnblasenkarzinom gegenüber unauffälligem Blasengewebe erhöht ist. …
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Effects of Recombinant Endothelial Growth Factor 121 Therapy on Maternal Vascular Function and Vascular Fetal Programming in a Mouse Model of Preeclampsia
… metabolic needs. The hypoxic placenta releases factors into the maternal circulation, causing dysfunctional maternal endothelium, and resulting in blood pressure increase and end organ damage. Pregnancies destined to develop preeclampsia have altered cardiovascular adaptations which results in …
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