The Role of CCL Chemokines in Experimental Staphylococcus aureus Endophthalmitis.

Purpose: To test the hypothesis that (C-C motif) ligand 2 (CCL2) and CCL3 impact retinal function decline and inflammation during Staphylococcus aureus endophthalmitis.

Methods: Experimental endophthalmitis was initiated by intravitreal injection of 5000 colony-forming units of S. aureus into the eyes of C57BL/6J, CCL2-/-, or CCL3-/- mice.

Virulence-related genotypic differences among ocular and gastrointestinal isolates and the relationship to endophthalmitis pathogenesis.

Background: can cause self-limiting gastrointestinal infections, but when infecting the eye, can cause rapid and irreversible blindness. This study investigated whether clinical ocular and gastrointestinal isolates differed in terms of virulence-related genotypes and endophthalmitis virulence.

Methods: Twenty-eight ocular, gastrointestinal, and laboratory reference isolates were evaluated.

The evolution of stereoelectroencephalography: symbiotic progress in medical imaging and procedural technologies.

Stereoelectroencephalography (sEEG) was pioneered in France, at a time when cerebral anatomy was invisible to contemporaneous imaging modalities. Epilepsy surgeons relied on indirect targeting techniques to identify epileptogenic tissue. Since then, alongside the rapid rise of medical imaging technology, sEEG has experienced dramatic stepwise progress.

The Role of C-X-C Chemokines in Staphylococcus aureus Endophthalmitis.

Purpose: To test the hypothesis that the C-X-C chemokines CXCL1, CXCL2, and CXCL10 contribute to inflammation during Staphylococcus aureus endophthalmitis.

Methods: S. aureus endophthalmitis was induced by intravitreal injection of 5000 colony forming units of S.