Surgical outcomes of parathyroidectomy for pre-kidney transplantation versus post-kidney transplantation patients.

Background: Hyperparathyroidism (HPT) is common in end-stage kidney disease and resolves in less than half of kidney transplant (KT) recipients. The ideal timing of parathyroidectomy (PTX), before or after KT, remains unclear. We sought to understand differences in morbidity and mortality after PTX pre-KT and post-KT.

Differential Effects of Alcohol Policies Across Race/Ethnicity and Socioeconomic Status.

Purpose: Sociocultural characteristics, including race/ethnicity and socioeconomic status (SES), may affect individuals' attitudes and norms regarding alcohol use and treatment as well as their access to emerging health knowledge, innovative technologies, and general resources for improving health. As a result of these differences, as well as social determinants of health such as stigma and uneven enforcement, alcohol policies may not benefit all population subgroups equally. This review addresses research conducted within the last decade that examined differential effects of alcohol policies on alcohol consumption, alcohol harm, and alcohol treatment admissions across racial/ethnic and socioeconomic groups.

Mesoscale modelling of fibrin clots: the interplay between rheology and microstructure at the gel point.

This study presents a numerical model for incipient fibrin-clot formation that captures characteristic rheological and microstructural features of the clot at the gel point. Using a mesoscale-clustering framework, we evaluate the effect of gel concentration or gel volume fraction and branching on the fractal dimension, the gel time, and the viscoelastic properties of the clots. We show that variations in the gel concentration of our model can reproduce the effect of thrombin in the formation of fibrin clots.

Brain-derived tau oligomer polymorphs: distinct aggregations, stability profiles, and biological activities.

Aggregation of microtubule-associated tau protein is a distinct hallmark of several neurodegenerative disorders such as Alzheimer's disease (AD), dementia with Lewy bodies (DLB), and progressive supranuclear palsy (PSP). Tau oligomers are suggested to be the primary neurotoxic species that initiate aggregation and propagate prion-like structures. Furthermore, different diseases are shown to have distinct structural characteristics of aggregated tau, denoted as polymorphs.

Leishmaniasis in Patients With Inflammatory Bowel Disease: A National Multicenter Study of GETECCU.

Background: Leishmaniasis (LI) is a vector-borne illness caused by a protozoan of the genus Leishmania. Data on the features of LI in patients with inflammatory bowel disease (IBD) are scarce.

Aim: To describe the characteristics of patients with IBD who present with leishmaniasis, infection outcomes and the risk factors associated with developing visceral leishmaniasis (VL).