Strain-specific differences in lung tissue viscoelasticity of mechanically ventilated infant Sprague-Dawley and Wistar rats.

Rats are often used in ventilator-induced lung injury (VILI) models. However, strain-specific susceptibility for VILI has not been elucidated yet. The aim of this study was to demonstrate strain-specific differences in VILI in infant Sprague-Dawley and Wistar rats.

Enteroviral myocarditis in neonates.

Enteroviruses are a leading cause of viral infections in children. While most enteroviral infections are mild and self-limiting, severe disease such as a viral sepsis syndrome, myocarditis, hepatitis and meningoencephalitis may occur. We present two cases of neonatal enteroviral myocarditis.

Increasing incidence of respiratory distress in neonates.

Aim: To document the change in the incidence of respiratory distress (RD), related interventions and mortality in neonates admitted to primary, secondary and tertiary neonatal units within a geographically defined population over a period of 30 years.

Methods: RD was defined as a clinical picture irrespective of the etiology. Information was collected retrospectively for 1974, 1984, 1994 and 2004 from all neonatal units in Switzerland.