Results 161 to 170 of about 1,203,703 (213)

Plasmin in subretinal fluid

Acta Ophthalmologica, 1988
Abstract. Proteolytic activity was studied in subretinal fluid from 56 eyes with rhegmatogenous retinal detachment without vitreous or subretinal hemorrhage. Active plasmin (1.0–15.2 μg/ml) was found in 33 eyes and plasmin‐inhibitor complexes in 3 eyes.
E M Salonen
exaly   +3 more sources

Proteins in the Subretinal Fluid

European Journal of Ophthalmology, 1993
This study was designed to improve the understanding of the mechanisms that govern the origin of retinal detachment (RD) by examining the quantitative composition of proteins in the subretinal fluid (SRF). Inflammation proteins and immunoglobulins (Ig) were titrated from SRF and sera in 25 patients with RD The following concentrations were found in SRF:
J P, Berrod, P, Kayl, P, Rozot, A, Raspiller   +3 more
exaly   +3 more sources

Von Willebrand Factor in Subretinal Fluid

European Journal of Ophthalmology, 2001
Purpose To measure the vWF antigen concentration (vWF Ag) in subretinal fluid (SRF) and blood plasma. Methods Prospective study of 30 patients, aged from 15 to 78 years (mean 52.7 years), undergoing retinal detachment surgery. Excluded
G Malukiewicz-Wiśniewska
exaly   +3 more sources

Persistent subretinal fluid after surgery for rhegmatogenous retinal detachment: hypothesis and review

Graefe's Archive for Clinical and Experimental Ophthalmology, 2012
Persistent subretinal fluid after rhegmatogenous retinal detachment (RRD) surgery is responsible for delayed recovery, and may affect the final visual outcome. Cause, consequences, and treatment remain elusive. Literature review and case series.
M Cornelissen
exaly   +2 more sources

Proteinases in subretinal fluid

Graefe's Archive for Clinical and Experimental Ophthalmology, 1996
Degradation of the extracellular matrix by secreted proteases is connected to cell migration and proliferation in invasive growth and in scar tissue formation. In retinal detachment, retinal pigment epithelium (RPE) cells loosened from their monolayer are often seen in the subretinal fluid (SRF) and the vitreous, where they may participate in the scar ...
I, Immonen, Y T, Konttinen, T, Sorsa, P, Tommila, V, Sirén   +4 more
openaire   +2 more sources

Electrophoresis of Subretinal Fluid

Archives of Ophthalmology, 1960
There is considerable interest regarding subretinal fluid obtained at retinal detachment surgery. The variability of this fluid is well-known clinically, and according to Duke-Elder,1the nature of the subretinal fluid depends upon whether or not a retinal hole is present.
J L, SMITH, E, DOUTY
openaire   +2 more sources

SUBRETINAL NEOVASCULARIZATION AS A COMPLICATION OF DRAINAGE OF SUBRETINAL FLUID

Retina, 1983
Four cases of subretinal choroidal neovascularization that developed at the sight of breaks in Bruch's membrane were made for the drainage of subretinal fluid during retinal reattachment surgery. This neovascularization can occur in both young and older patients. All drainage sights were posterior to the equator, which may indicate a higher risk of the
M H, Goldbaum, D T, Weidenthal, S, Krug, R, Rosen   +3 more
openaire   +2 more sources

Lysosomal enzymes in subretinal fluid

Albrecht von Graefes Archiv f�r Klinische und Experimentelle Ophthalmologie, 1976
Samples of subretinal fluid (SRF) from patients with primary rhegmatogeneous retinal detachment of various duration were studied using standard enzymologic techniques. The protein content in SRF increased with the duration of detachment. The activities of lysosomal enzymes in SRF, which were acid phosphatase, beta-glucuronidase, and cathepsin D, also ...
S, Hayasaka, S, Hara, K, Mizuno
openaire   +2 more sources

Protein kinases in the subretinal fluid

Experimental Eye Research, 1979
Abstract Samples of subretinal fluid from patients with retinal detachment of various duration were examined. Protein kinase activity increased with the duration of the detachment. The specific activity of the enzyme increased up to 14 days of retinal detachment, subsequently decreased up to 21 days and thereafter remained constant.
G, Kranias, E, Kranias, J G, Dobbie
openaire   +2 more sources

Lipoproteins in Human Subretinal Fluids

Archives of Ophthalmology, 1980
The lipids in the subretinal fluid of rhegmatogenous retinal detachment are observed mainly in the albumin position following electrophoresis on agarose film. The lipoprotein in the subchoroidal fluid of the same eye is alpha-lipoprotein. The albumin-like lipoprotein in subretinal fluid has no reaction with the antiserum samples specific to alpha ...
K W, Lam, W A, van Heuven, G S, Ray
openaire   +2 more sources