The incidence of donor white blood cell survival (transfusion-associated microchimerism) in Australian pediatric patients.

Introduction: Donor leucocyte survival following red blood cell (RBC) transfusion, known as transfusion-associated microchimerism (TAM), can occur in some patients. In Australia, despite the introduction of leucocyte filtration (leucodepletion) during RBC manufacture, TAM has been detected in adult trauma patients. However, the incidence of TAM in Australian pediatric patients has not been analyzed.

Variable juvenile growth rates and offspring size: a response to anthropogenic shifts in prey size among populations.

Environmental variables, such as resource quality, shape growth in organisms, dictating body size, an important correlate of fitness. Variation in prey characteristics among populations is frequently associated with similar variation in predator body sizes. Anthropogenic alterations to prey landscapes impose novel ecological pressures on predators that may shift predator phenotypes.

Evaluation of the Use of Ketamine in Prehospital Seizure Management: A Retrospective Review of the ESO Database.

Objectives: Benzodiazepines are the primary antiseizure medication used by Emergency Medical Services (EMS) for seizures. Available literature in the United States and internationally shows 30% to 40% of seizures do not terminate with benzodiazepines called benzodiazepine refractory status epilepticus (BRSE). Ketamine is a potential treatment for BRSE due to its unique pharmacology.

Split intein-mediated protein trans-splicing to express large dystrophins.

Gene replacement using adeno-associated virus (AAV) vectors is a promising therapeutic approach for many diseases. However, this therapeutic modality is challenged by the packaging capacity of AAVs (approximately 4.7 kilobases), limiting its application for disorders involving large coding sequences, such as Duchenne muscular dystrophy, with a 14 kilobase messenger RNA.