منابع مشابه
Choroidal neo-vascularization presentation in younger age group (pre-senile).
Age-related macular degeneration (ARMD) is the most common cause of permanent visual loss in the elderly. Advancing age, as the name suggests, is a major risk factor. Vascular endothelial growth factor. (VEGF) along with other factors could be responsible for the dramatic damage in the eyes. Although uncommon in pre-senile group, this disorder can also occur unrelated to age, such as pathologic...
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Three-dimensional (3D) printing technology has revolutionized tissue engineering field because of its excellent potential of accurately positioning cell-laden constructs. One of the main challenges in the formation of functional engineered tissues is the lack of an efficient and extensive network of microvessels to support cell viability. By printing vascular cells and appropriate biomaterials,...
متن کاملCorrelation of In Vivo and In Vitro Methods in Measuring Choroidal Vascularization Volumes Using a Subretinal Injection Induced Choroidal Neovascularization Model
BACKGROUND In vivo quantification of choroidal neovascularization (CNV) based on noninvasive optical coherence tomography (OCT) examination and in vitro choroidal flatmount immunohistochemistry stained of CNV currently were used to evaluate the process and severity of age-related macular degeneration (AMD) both in human and animal studies. This study aimed to investigate the correlation between...
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Background & objective: Changes in submucosal vascularization and inflammation, determined by immunohistochemistry staining, were shown to be correlated with the development of dysplasia and invasiveness of epithelial cells in premalignant and malignant lesions. This study evaluated changes in sections routinely stained with Hematoxylin and Eosin (H&E;) in orde...
متن کاملTumoral Growth
In addition to its well-known homoeostatic actions in the cardiovascular system, ET-1 has been shown to constitute a potent growth regulatory peptide in various tissues. We have studied the expression of ET-1 and its receptors (ETAr and ET-Br) in human meningiomas (n = 35) as well as their involvement in cellular growth. By PCR of reversetranscribed RNA we detected ET-1 mRNA in 91% (32 of 35), ...
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ژورنال
عنوان ژورنال: The American Journal of Pathology
سال: 2007
ISSN: 0002-9440
DOI: 10.2353/ajpath.2007.070074