Retinopathy of Prematurity and Possible Relation Between Postnatal Cytomegalovirus Infection.

Retinopathy of prematurity (ROP) is an eye disorder characterized by abnormal development of retinal blood vessels in premature infants. It has been associated with several risk factors, but the main factor is gestational age. Several studies have recently reported a possible link between ROP and postnatal cytomegalovirus (CMV) infection.

Lung ultrasound to predict pediatric intensive care admission in infants with bronchiolitis (LUSBRO study).

It is extremely difficult to stratify bronchiolitis and predict the need for admission to the pediatric intensive care unit (PICU). We aimed to evaluate the capacity of a new lung ultrasound score (LUSBRO) to predict the need for admission to the PICU compared to a clinical score. This was a prospective observational single-center study that includes infants < 6 month of age admitted to a hospital due to acute bronchiolitis.

First cosmological constraints on dark energy from the radial baryon acoustic scale.

We present cosmological constraints arising from the first measurement of the radial (line-of-sight) baryon acoustic oscillations (BAO) scale in the large scale structure traced by the galaxy distribution. Here we use these radial BAO measurements at z = 0.24 and z = 0.