Respiratory failure in a 70-year-old veteran.

In Western countries the incidence of amyotrophic lateral sclerosis (ALS) is 1.89 per 100,000 per year and the prevalence is 5.2 per 100,000.

Tissue reparative effects of macrolide antibiotics in chronic inflammatory sinopulmonary diseases.

It is well established that macrolide antibiotics are efficacious in treating sinopulmonary infections in humans. However, a growing body of experimental and clinical evidence indicates that they also express distinct salutary effects that promote and sustain the reparative process in the chronically inflamed upper and lower respiratory tract. Unlike the anti-infective properties, these distinct effects are manifested at lower doses, usually after a relatively prolonged period (weeks) of treatment, and in the absence of an identifiable, viable pathogen.