Diagnostic Utility of Point-of-Care Ultrasound in the Pediatric Cardiac Intensive Care Unit.

Purpose Of Review: This review summarizes the diverse uses of point-of-care ultrasound (POCUS) in critically ill children with congenital and acquired heart disease. Diagnostic utility and practicality of POCUS is reviewed. Importantly, the role of POCUS in the medical management of children in the cardiac intensive care unit is highlighted.

Oral Care Cards as a Support in Daily Oral Care of Frail Older Adults: Experiences and Perceptions of Professionals in Nursing and Dental Care-A Qualitative Study.

Frail older adults often have poor oral health. In Sweden, oral care cards are designed to be used as an interprofessional tool for documenting the oral health status of older adults with extensive care needs and to describe oral care recommendations. The aim of this study was to explore nursing and dental professionals' experiences and perceptions of oral care cards.

Aspects of Expansive Learning in the Context of Healthy Ageing-A Formative Intervention between Dental Care and Municipal Healthcare.

There are great risks of diseases in the ageing population, and oral diseases are no exception. Poor oral health has profound negative impacts on the quality of life. It is therefore crucial to include the oral health perspective in the care for older adults.

Validation of Point-of-Care Ultrasound to Measure Perioperative Edema in Infants With Congenital Heart Disease.

Fluid overload is a common post-operative issue in children following cardiac surgery and is associated with increased morbidity and mortality. There is currently no gold standard for evaluating fluid status. We sought to validate the use of point-of-care ultrasound to measure skin edema in infants and assess the intra- and inter-user variability.

ST-Elevation Myocardial Infarction due to Acute Thrombosis in an Adolescent With COVID-19.

STEMI can be the presenting diagnosis in adults with COVID-19; presented is a case of a 15-year-old girl with coronary thrombosis-induced STEMI associated with COVID-19. ST-elevation myocardial infarction (MI) is an identified presentation of coronavirus disease 2019 in adults but has not been reported in children. We present a case of a 15-year-old girl with a coronary thrombosis-induced ST-elevation MI in the setting of acute severe acute respiratory syndrome coronavirus 2 infection, not associated with multisystem inflammatory syndrome in children.

Infant cardiopulmonary bypass: CD73 kinetics, association with clinical outcomes, and influence on serum adenosine production capacity.

BackgroundExtracellular adenine nucleotides contribute to ischemia-reperfusion injury following infant cardiopulmonary bypass (CPB), whereas conversion to adenosine may be protective. Alkaline phosphatase (AP), a key enzyme responsible for this conversion, decreases after infant CPB. Indirect evidence suggests that soluble CD73 may simultaneously increase and partially offset this loss of AP.

Rare appendicitis-like syndrome: the case of the obstructing broccoli.

The diagnosis of acute appendicitis can be somewhat obscure in a patient that presents with right lower quadrant abdominal pain. The advancement and ease of imaging have made CT scanning readily available in the emergency department. Management can be challenging when the patient has a high likelihood of appendicitis based on clinical suspicion and negative CT scan.

Identification of new developmentally regulated genes involved in Streptomyces coelicolor sporulation.

Background: The sporulation of aerial hyphae of Streptomyces coelicolor is a complex developmental process. Only a limited number of the genes involved in this intriguing morphological differentiation programme are known, including some key regulatory genes. The aim of this study was to expand our knowledge of the gene repertoire involved in S.

Molecular and cytological analysis of the expression of Streptomyces sporulation regulatory gene whiH.

The whiH gene is required for the orderly sporulation septation that divides aerial hyphae into spores in Streptomyces coelicolor. Here, we use a whiHp-mCherry transcriptional reporter construct to show that whiHp is active specifically in aerial hyphae, fluorescence being dependent on sporulation sigma factor WhiG. The results show that the promoter is active before the septation event that separates the subapical compartment from the tip compartment destined to become a spore chain.