EXPERIMENTAL MODEL TO EVALUATE THE BENEFITS OF LUTEIN TO PREVENT RETINAL PHOTOTOXICITY DURING PARS PLANA VITRECTOMY SURGERY USING XENON SOURCE LIGHT ILLUMINATION IN RABBITS

Abstract Background To evaluate the benefits of lutein in preventing retinal phototoxicity generated by xenon light sources during vitreoretinal surgery.Methods A prospective cross-sectional study in pigmented rabbit Self-Help Aids eyes exposed to different vitreoretinal surgery lighting simulations.Twenty Dutch-belted rabbits were divided into two

Abstract A stroke is a medical emergency and thus requires immediate treatment.Paramedics should accurately assess suspected stroke patients and promptly transport them to a hospital with stroke care facilities; however, current assessment procedures rely on subjective visual assessment.We aim to develop an automatic evaluation system for central f

The article deals with methodology of a system failure rate calculation that is based on the adoption of the condition l.t<<1.Assuming that the condition is 7RB satisfied, the serial-parallel system failure rate calculation is easier and the results are either the same or worse from a Fish view of system reliability evaluation.So the results

Surgical treatment is usually indicated for the management of Neer type IIB fractures of the distal third of the clavicle.These unstable injuries have shown a rate of nonunion that oscillates around 30% to Amplifiers 45% when managed conservatively, and surgical strategies often require a second operation for implant removal.We describe an arthrosc