Can artificial tears prevent Acanthamoeba keratitis? An in vitro approach.

Background: The use of contact lenses has increased in recent years as has the incidence of Dry Eye Syndrome, partly due to their use. Artificial tears are the most common treatment option. Since these changes can facilitate Acanthamoeba infection, the present study has been designed to evaluate the effect of three artificial tears treatments in the viability of Acanthamoeba genotype T4 trophozoites.

Optimal coronary balloon angioplasty with provisional stenting versus primary stent (OCBAS): immediate and long-term follow-up results.

Objective: This study sought to compare two strategies of revascularization in patients obtaining a good immediate angiographic result after percutaneous transluminal coronary angioplasty (PTCA): elective stenting versus optimal PTCA. A good immediate angiographic result with provisional stenting was considered to occur only if early loss in minimal luminal diameter (MLD) was documented at 30 min post-PTCA angiography.

Background: Coronary stenting reduces restenosis in lesions exhibiting early deterioration (>0.

Genetic markers in alcoholic liver cirrhosis.

11 genetic markers were typed in 157 individuals suffering from alcoholic cirrhosis, and compared with a random sample of healthy individuals. No significant differences were found for transferrin, specific group component, orosomucoid, esterase D, phosphogluconate dehydrogenase and adenylate kinase. Strong associations between alcoholic cirrhosis and alpha-1-antitrypsin PI*Z allele, haptoglobin HP*1 allele and acid phosphatase ACP AC phenotype were observed.