In most cases, a retinal break was demonstrated within the optic disc defect with three-dimensional OCT imaging. Glial tissue was sometimes observed within the anomalous defect. Vitrectomy and ...

B. Optical coherence tomography thickness map showing the extensive glial tissue involving the entire optic nerve and adjacent retinal tissue. C. Three-dimensional representation of combined ...

In humans, PVR is the most common cause of failure of retinal reattachment surgery. It occurs in five to 10 percent of all cases. Essentially the glial cells form scar tissue in PVR. Scar tissue ...

In some species, such as fish and newts, glial cells can repair damaged retina and brain tissue by differentiating into a wide variety of neurons. Glial cells in birds also have a limited ability ...

Ingrowth of vessels, perhaps by raising tissue oxygen tension ... to degeneration and focal disruptions of the glial ensheathment surrounding retinal blood vessels 45. Neovascularization develops ...

The anterior segment of the eye has its own circulatory system ... In addition, the lamina cribrosa (LC), a dense band of collagen and glial tissue within the cup that has multiple openings ...

Fundus examination of the left eye revealed clear vitreous, a normal optic nerve with trace glial tissue overlying the nasal aspect of the disc, normal vessels and two light orange choroidal ...

The breakthrough could lead to the production of artificial tissue grafts made ... two types of cells from the retina of adult rats―ganglion cells and glial cells. This is the first time the ...

The new surgical technique incorporates a new surgical clamp that maintains eye pressure during the insertion of 2 tissue ...

“However, other animals such as zebrafish can reverse blindness thanks to specialized cells in the retina called Müller glial cells. When the retina is damaged, Müller glial cells proliferate and ...

They genetically engineered the flies to express human tau protein in the retina, which includes both neurons and glial cells. This model allowed the researchers to observe signs of ...

the overlying glial tissue and vitreoretinal traction will not be present. Retinoblastoma results from malignant transformation of retinal cells during development. It is usually diagnosed in ...