corneal neovascularization/albumin

BACKGROUND We characterized the neovascularization that follows the intracorneal injection of bovine albumin (BA) in rabbits as a model of corneal angiogenesis. METHODS New Zealand white rabbits received intracorneal injections of phosphate-buffered saline with and without various amounts of BA. The

Corneal neovascularization (CNV) is associated with different ocular pathologies, including infectious keratitis, trachoma or corneal trauma. Pharmacological treatments based on the topical application of anti-VEGF therapies have been shown to be effective in the treatment and prevention of CNV. The

OBJECTIVE To analyze the features of corneal neovascularization and lymphangiogenesis induced by different etiological factors. METHODS A total of 150 mice were randomly divided into five groups to establish models of corneal neovascularization and lymphangiogenesis by alkali burn, suturing, fungal

Mitogen-stimulated lymphocytes induce a highly reproducible form of corneal neovascularization (CNV) in inbred mice. To determine if supernatants derived from stimulated lymphocytes and their constituent mediators were also angiogenic, we injected conditioned medium (CM) from mitogen-stimulated

OBJECTIVE To determine whether long-term expression of intraceptors can be achieved using plasmid albumin nanoparticles and whether nanoparticles can inhibit and cause regression of murine corneal neovascularization induced by mechanical-chemical trauma. METHODS Albumin nanoparticles encapsulating

With a view toward possible future clinical application, we investigated whether recombinant human epidermal growth factor (hEGF) could induce corneal neovascularization. Ethylene-vinyl-acetate copolymer slow-release pellets containing either 250 ng, 500 ng or 1 microgram of hEGF or 250 ng of bovine

Pathological angiogenesis is one of the major symptoms of severe ocular diseases, including corneal neovascularization. The blockade of vascular endothelial growth factor (VEGF) action has been recognized as an efficient strategy for treating corneal neovascularization. In this study, we aimed to

Basic fibroblast growth factor (bFGF) was tested for its ability to stimulate angiogenesis in vivo using the rabbit corneal assay. Basic FGF (50-1,000 ng) was incorporated into 10% Hydron, and 50-500 ng of bFGF were incorporated into 10% Elvax. Human serum albumin (HSA) (10 ng) and 50 ng of

The primary objective of this study was to evaluate the effect of cyclooxygenase (COX) inhibitors, non-steroidal anti-inflammatory drugs (NSAIDs), in two in vivo models of VEGF-dependent corneal and choroidal angiogenesis and two in vivo models of VEGF-mediated vascular leakage. Non-selective COX

Overexpression and activation of matrix metalloprotease (MMP) have been implicated in angiogenesis. However, the involvement of cysteine proteases, such as calpains (EC 34.22.17), is obscure. Thus, the purpose of this experiment was to study the involvement of cysteine proteases in angiogenesis

Angiogenesis is the process of formation of new blood vessels, which is essential to human biology, and also plays a crucial role in several pathologies such as tumor growth and metastasis, exudative age-related macular degeneration, and ischemia. Vascular endothelial growth factor (VEGF), in

Cucurbitacin E (CuE, α-elaterin), a tetracyclic triterpenes compound from folk traditional Chinese medicine plants, has been shown to inhibit cancer cell growth, inflammatory response and bilirubin-albumin binding. However, the effects of CuE on tumor angiogenesis and its potential molecular