PURPOSE The purpose of this study was to investigate changes in gene expression of cytokines and chemokines and their receptors after systemic prednisolone treatment in experimental autoimmune uveoretinitis (EAU). METHODS EAU mice received one intravenous injection of 7.5 mg/kg prednisolone (PDS) sodium phosphate at the peak of inflammation. EAU mice treated with only solvent served as the co...

Pineal glands of rats with experimentally induced autoimmune uveitis (EAU) were studied histologically. Inflammatory changes, characterized by mononuclear infiltration, were found in the pineal glands of one-third of the Lewis rats that developed EAU by active immunization with S-antigen. No changes in the pineal gland were observed in AVN rats which are "low responders" for EAU and did not dev...

The microbiota is a crucial modulator of the immune system. Here, we evaluated how its absence or reduction modifies the inflammatory response in the murine model of experimental autoimmune uveoretinitis (EAU). We induced EAU in germ-free (GF) or conventionally housed (CV) mice and in CV mice treated with a combination of broad-spectrum antibiotics either from the day of EAU induction or from o...

The authors previously reported that FK506 effectively suppressed the induction of experimental autoimmune uveoretinitis (EAU) in rats with much lower doses than cyclosporine A. This study was aimed at analyzing the immune status of the FK506-treated and EAU-suppressed rats and examining the hypothesis whether the agent could induce antigen-specific suppressor T (Ts) cells. It was found that sp...

The Fas-Fas ligand (FasL) interaction is important for maintaining lymphocyte homeostasis by signaling for activation-induced cell death. Mice homozygous for the lpr or gld mutations do not express functional Fas or FasL, respectively, and spontaneously develop progressive autoimmune symptoms. Recent studies implicated expression of FasL on immunologically privileged tissues in protection from ...

We have previously reported that IL-17(+) interphotoreceptor retinoid-binding protein (IRBP) 161-180-specific T cells have a strong pathogenic effect in experimental autoimmune uveitis (EAU) induced in B10RIII mice; however, this pathogenic activity is not solely attributable to the major cytokine, IL-17, produced by these cells. To determine whether other cytokines produced by Th17 cells show ...

PURPOSE. To evaluate the effects of intravitreal injection of liposomes encapsulating tacrolimus (FK506) on experimental autoimmune uveoretinitis (EAU) in Lewis rats. METHODS. Liposomes containing tacrolimus were prepared by reverse-phase evaporation vesicles. EAU was induced in Lewis rats by subcutaneous injection of interphotoreceptor retinoid-binding protein R16 peptide emulsified in adjuvan...

The large number of available DSP slices on new-generation FPGAs allows for efficient mapping and acceleration of floating-point intensive codes. Numerous scientific codes heavily rely on executing the exponential function. To this end, we present the design and implementation of a pipelined CORDIC/TD-based (COrdinate Rotation DIgital Computer/Table Driven) Exponential Approximation Unit (EAU) ...

PURPOSE Experimental autoimmune uveoretinitis (EAU) is a T-cell-mediated disease induced by immunization with interphotoreceptor retinoid binding protein (IRBP). Major uveitogenic sites have been identified for mice of the H-2r and H-2k haplotypes but not for the H-2b haplotype. The present communication describes the characterization of an epitope contained in residues 1 to 20 of human IRBP th...

Over the last several years, one of the major advances in the field of alcoholic liver disease research was the discovery that binge alcohol consumption induced neutrophilia and hepatic neutrophil infiltration in chronically ethanol-fed mice and human subjects with excessive alcohol use (EAU); however, the underlying mechanisms remain obscure. Here, we demonstrated that chronic EAU patients wit...