The Effects of Perfluorooctanesulfonic acid (PFOS) on Human Umbilical Vein Endothelial Cells (HUVECs) Proliferation and Gene Expression and its Implications on Fetal Development.

Polyfluoro-alkyl substances (PFAS) are widely distributed environmental contaminants linked to human toxicity and developmental delays, especially low birthweight (LBW). In this study, Human Umbilical Vein Endothelial Cells (HUVECs) were exposed to the PFAS perfluorooctanesulfonic acid (PFOS). After 48-hours, their proliferation, and differential gene expression were assessed.

Field evaluation of diagnostic sensitivity (DSe) and specificity (DSp) of common tests for amoebic gill disease (AGD) and complex gill disease (CGD) in cultured Atlantic salmon (Salmo salar) in Scotland using Bayesian latent class models.

Amoebic gill disease (AGD) and complex gill disease (CGD) are the most significant marine gill diseases in salmon aquaculture in Scotland. Little is published about diagnostic performance of tests to detect these diseases, making it difficult to interpret test results. We estimated diagnostic sensitivity (DSe) and specificity (DSp) of common tests for AGD (gross AGD score, qPCR for Neoparamoeba perurans, histopathology) and CGD (gross proliferative gill disease (PGD) score, gross total gill score, histopathology).

Review of Pediatric Neurologic History and Age-Appropriate Neurologic Examination in the Office.

The neurologic examination of an infant or child can be daunting, as they are unable to verbally communicate or follow directions. It starts with tailoring the pediatric neurologic history and examination to the child's specific age group. A good neurologic history obtained from the patient and parents is key to evaluating a pediatric patient.

Reshoring Decisions for Adjusting Supply Chains in a Changing World: A Case Study from the Apparel Industry.

Global conditions for manufacturing are evolving rapidly and the myopic financial factors that once made overseas locations attractive for offshoring are now in favor of revising it. Besides, the COVID-19 pandemic has highlighted the need for restoring the previously offshored competencies. As a strategic decision, reshoring requires a balance of short- and long-term financial and non-financial considerations.

The Analysis of Teaching of Medical Schools (AToMS) survey: an analysis of 47,258 timetabled teaching events in 25 UK medical schools relating to timing, duration, teaching formats, teaching content, and problem-based learning.

Background: What subjects UK medical schools teach, what ways they teach subjects, and how much they teach those subjects is unclear. Whether teaching differences matter is a separate, important question. This study provides a detailed picture of timetabled undergraduate teaching activity at 25 UK medical schools, particularly in relation to problem-based learning (PBL).