Characterization of Pediatric Extrathoracic Aerosol Deposition with Air-Jet Dry Powder Inhalers.

The use of air-jet dry powder inhalers (DPIs) offers a number of advantages for the administration of pharmaceutical aerosols, including the ability to achieve highly efficient and potentially targeted aerosol delivery to the lungs of children using the oral or trans-nasal routes of administration. To better plan targeted lung delivery of pharmaceutical aerosols with these inhalers, more information is needed on the extrathoracic (ET) depositional loss in pediatric subjects when using relatively small (e.g.

Gun Violence in the COVID-19 Era: Using Multiple Databases to Describe the Experience in Buffalo, NY.

Objectives: In 2020, the public health crises of gun violence and novel coronavirus (COVID-19) collided and interventions to decrease COVID-19 transmission displaced millions of Americans from normal activity. We analyzed the effects of COVID-19 and its resultant shutdowns on gun violence in Buffalo, NY.

Methods: We queried the Gun Violence Archive (GVA) and the hospital databases from the 2 level 1 trauma centers which serve Buffalo firearm victims between March 15th and June 24th, 2020 ("COVID") and the same time period for years 2013 (hospital data)/2014 (GVA data) through 2019 ("pre-COVID") and 2021 through 2022 ("post-COVID").

Genome-wide screen overexpressing mycobacteriophage Amelie genes identifies multiple inhibitors of mycobacterial growth.

The genome sequences of thousands of bacteriophages have been determined and functions for many of the encoded genes have been assigned based on homology to characterized sequences. However, functions have not been assigned to more than two-thirds of the identified phage genes as they have no recognizable sequence features. Recent genome-wide overexpression screens have begun to identify bacteriophage genes that encode proteins that reduce or inhibit bacterial growth.

Managing End of Life Care for the Critically Ill: A Novel Program to Deliver Bedside Critical Care Without Transfer to the Intensive Care Unit.

Navigating medical care at the end of life can be a challenging experience for patients. There are also significant resource burdens, including intensive care unit (ICU) admissions, accompanying terminal illness. For actively dying patients, developing a care plan based on patient goals and delivering care at the bedside can enhance patient well-being, avoid inappropriate transfers or interventions, and improve resource management.

A Case of Metastatic Melanoma Post Orthotopic Liver Transplantation.

With the rising prevalence of organ transplantation, clinicians must be aware of the many potential complications that may arise. One such complication is post-transplantation melanoma. Herein, we present a case of advanced metastatic melanoma following orthotopic liver transplantation (OLT).