Ventilation practices and preparedness of healthcare providers in term newborn resuscitation: A comprehensive survey study in Austrian hospitals.

Aim Of The Study: Although neonatal resuscitation is rare, and high-risk births usually occur in specialised centres, unexpected resuscitation measures may be necessary during births that are initially considered low-risk. This survey assessed the practices of healthcare providers in Austrian hospitals for postnatal resuscitation and evaluated their self-assessed airway management skills for newborns.

Methods: An online survey was distributed to all staff members responsible for the postnatal care of newborns in hospitals with obstetrics in Austria through the heads of departments (paediatrics, obstetrics, and anaesthesiology).

UV RESISTANCE LOCUS 8-Mediated UV-B Response Is Required Alongside CRYPTOCHROME 1 for Plant Survival in Sunlight under Field Conditions.

As sessile, photoautotrophic organisms, plants are subjected to fluctuating sunlight that includes potentially detrimental ultraviolet-B (UV-B) radiation. Experiments under controlled conditions have shown that the UV-B photoreceptor UV RESISTANCE LOCUS 8 (UVR8) controls acclimation and tolerance to UV-B in Arabidopsis thaliana; however, its long-term impact on plant fitness under naturally fluctuating environments remain poorly understood. Here, we quantified the survival and reproduction of different Arabidopsis mutant genotypes under diverse field and laboratory conditions.

Finding the most suitable puncture site for intraosseous access in term and preterm neonates: an ultrasound-based anatomical pilot study.

The purpose of this prospective ultrasound-based pilot study was to identify the most suitable tibial puncture site for intraosseous (IO) access in term and preterm neonates, describe tibial dimensions at this site, and provide anatomical landmarks for rapid localization. We measured the tibial dimensions and distances to anatomical landmarks at puncture sites A (proximal: 10 mm distal to the tibial tuberosity; distal: 10 mm proximal to the malleolus medialis) and B (chosen by palpation of the pediatrician), in 40 newborns in four weight groups (< 1000 g; 1000-2000 g, 2000-3000 g, and 3000-4000 g). Sites were rejected if they fell short of the assumed safety distance to the tibial growth plate of 10 mm.

Neonatal simulation training decreases the incidence of chest compressions in term newborns.

Aim Of The Study: To determine the effectiveness of a multidimensional neonatal simulation-based medical education training programme on direct and indirect patient outcome parameters.

Methods: This was a retrospective analytical study with a historical control group in a level II neonatal care unit (1,700 births per year). A multidimensional interdisciplinary training programme on neonatal resuscitation was implemented in 2015; pre-training (2012-2014) and post-training (2015-2019) eras were compared in terms of mortality (direct outcome) and the received intervention level immediately after birth (indirect outcome).

Efficient Detection of Novel Nuclear Markers for Brassicaceae by Transcriptome Sequencing.

The lack of DNA sequence information for most non-model organisms impairs the design of primers that are universally applicable for the study of molecular polymorphisms in nuclear markers. Next-generation sequencing (NGS) techniques nowadays provide a powerful approach to overcome this limitation. We present a flexible and inexpensive method to identify large numbers of nuclear primer pairs that amplify in most Brassicaceae species.

Molecular phylogenetics of New Caledonian Diospyros (Ebenaceae) using plastid and nuclear markers.

To clarify phylogenetic relationships among New Caledonian species of Diospyros, sequences of four plastid markers (atpB, rbcL, trnK-matK and trnS-trnG) and two low-copy nuclear markers (ncpGS and PHYA) were analysed. New Caledonian Diospyros species fall into three clades, two of which have only a few members (1 or 5 species); the third has 21 closely related species for which relationships among species have been mostly unresolved in a previous study. Although species of the third group (NC clade III) are morphologically distinct and largely occupy different habitats, they exhibit little molecular variability.