Universal neonatal hearing screening has been a long time coming. The goals of neonatal screening are to accurately identify babies with hearing loss, and to rehabilitate those identified as early as possible. Behavioural screening of neonates is not accurate enough. The Crib-o-gram records a neonate’s response and movements to sound as he or she lies quietly in the crib. Unfortunately, the fal...

Significant similarities exist between the neural and behavioural features of environmentally and drug-induced stereotypy. For example, exposure to dopamine agonists, such as amphetamine, induces stereotypy and causes alterations in midbrain neurophysiology similar to those observed following chronic stress. An additional behavioural feature of these neural changes in the drug-induced phenotype...

INTRODUCTION Preterm birth is the most important univariant risk factor of neonatal mortality. Assessment of risk factors affecting mortality in preterm infants with very low birth weight is important for the treatment of this highly vulnerable population. OBJECTIVE Detection of risk factors for neonatal mortality in very low birth weight premature infants. METHODS The current study was con...

Regulation of protein interaction domains is required for cellular signaling dynamics. Here, we show that the PDZ protein interaction domain from the cell polarity protein Par-6 is regulated by the Rho GTPase Cdc42. Cdc42 binds to a CRIB domain adjacent to the PDZ domain, increasing the affinity of the Par-6 PDZ for its carboxy-terminal ligand by approximately 13-fold. Par-6 PDZ regulation is r...

Coronin7 (CRN7) stabilizes F-actin and is a regulator of processes associated with the actin cytoskeleton. Its loss leads to defects in phagocytosis, motility and development. It harbors a CRIB (Cdc42- and Rac-interactive binding) domain in each of its WD repeat domains which bind to Rac GTPases preferably in their GDP-loaded forms. Expression of wild type CRN7 in CRN7 deficient cells rescued t...

A study was conducted to compare the effectiveness of the crib and positive reinforcement in eliminating anterior open bites and increased overjets caused by digit-sucking. The overjet and overbite were measured using an overjet ruler at the start and end of the seventeen-week observation period. Forty patients consented to participate but measurements were only obtained for 11 subjects. The tr...

Positive blood cultures in very low birthweight or preterm infants usually reflect bacteraemia, septicaemia, or failure of asepsis during sampling and lead to increased costs and length of stay. Rates of nosocomial, or hospital acquired, bacteraemia may therefore be important indicators of neonatal unit performance, if comparisons are adjusted for differences in initial risk. In a preliminary s...

INTRODUCTION The aim of this prospective clinical study was to cephalometrically investigate the dentoalveolar and skeletal changes produced by a removable appliance with palatal crib associated with high-pull chincup therapy in children with Angle Class I anterior open-bite malocclusions. METHODS Thirty children with initial mean age of 8.61 years and mean anterior open bite of 4.01 mm were ...