ABSTRACT
Health education for children with chronic illnesses (i.e., sickle cell disease [SCD]) has focused on educating adult caregivers with minimal consideration to educating the pediatric patients. We introduce a pediatric-focused educational paradigm, health-related knowledge (HRK), teaching pediatric patients developmentally appropriate general health literacy, and disease-specific knowledge. Using science, technology, engineering, and mathematics (STEM) education concepts, pediatric-specific HRK interactive activities address educational gaps: (a) general STEM education; and (b) general health and disease-specific knowledge to improve clinical outcomes. Total 144 pediatric SCD patients completed HRK activities, revealing overwhelmingly positive feedback (87%). Seventy-five percent of participants in 6th grade and above demonstrated thorough understanding of the STEM/HRK topics taught.
Subject(s)
Anemia, Sickle Cell , Health Literacy , Adult , Anemia, Sickle Cell/therapy , Caregivers/education , Child , Health Education , Health Knowledge, Attitudes, Practice , HumansABSTRACT
As the anucleate cells responsible for hemostasis and thrombosis, platelets are exposed to a myriad of biophysical and biochemical stimuli within vasculature and heterogeneous blood clots. Highly controlled, reductionist in vitro imaging studies have been instrumental in providing a detailed and quantitative understanding of platelet biology and behavior, and have helped elucidate some surprising functions of platelets. In this review, we highlight the tools and approaches that enable visualization of platelets in conjunction with precise control over the local biofluidic and biochemical microenvironment. We also discuss next generation tools that add further control over microenvironment cell stiffness or enable visualization of the interactions between platelets and endothelial cells. Throughout the review, we include pragmatic knowledge on imaging systems, experimental conditions, and approaches that have proved to be useful to our in vitro imaging studies of platelets under flow.
