Examination of the Corneal Endothelium in Patients With Congenital Aniridia With a PAX6 Mutation Using In Vivo Confocal Laser Scanning Microscopy.

Purpose: In PAX6 syndrome, it is still not clear, whether prenatally, parallel to the iris tissue developmental anomaly, there is neural ectodermal, neural crest, or mesodermal cell deposition at the corneal endothelium, affecting endothelial structure and function. In addition, because of the postnatal corneal inflammation and commonly appearing secondary glaucoma, progressive endothelial changes are expected. Our purpose was to study the corneal endothelium in subjects with PAX6 aniridia, using in vivo confocal laser scanning microscopy.

From gaming to surgery: the influence of digital natives on robotic skills development.

Our study investigates the potential correlation between generational differences, like age and previous experience with digital innovations, such as video games and smartphones, and the performance on the Da Vinci Skills Simulator, the cornerstone of robotic surgery training. Thirty participants were involved from three age groups: Generation Alpha, Generation Z, and Generation X. None had prior robotic surgical experience.

Risk Assessment and Recommended Approaches to Optimize Infection Control and Antibiotic Stewardship to Reduce External Ventricular Drain Infection: A Single-Center Study.

An external ventricular drain (EVD) is used to release elevated intracranial pressure by draining cerebrospinal fluid (CSF) from the brain's ventricles. The establishment of an EVD is one of the most commonly performed neurosurgical procedures to treat intracranial pressure in patients. Nevertheless, infections are very frequent complications.

Characterization of middle ear microbiome in otitis media with effusion in Hungarian children: may potentially hamper the microbial diversity.

Introduction: Although otitis media with effusion (OME) is a common cause of hearing impairment in children, little is known about its microbiological background. We aimed to analyse the microbiome of the middle ear fluid (MEF) in OME to identify microbiological, demographic and environmental factors that may potentially influence the middle ear microbiome. In addition, we aimed to compare the results of conventional culture techniques and PCR-based methods.

Sleep-spindles as a marker of attention and intelligence in dogs.

The sleep spindle-generating thalamo-cortical circuitry supports attention capacity in awake humans and animals, but using sleep spindles to predict differences in attention has not been tried in either. Of the more commonly examined cognitive correlates of spindle occurrence and amplitude, post-sleep recall, and general intelligence, only post-sleep recall had been studied in dogs, rats and mice. Here, we examined a sample of companion dogs (N = 58) for whom polysomnographic recordings and several cognitive tests were performed on two occasions each, with a three-month break in-between.