Aging towards walkable futures: insights from a multidisciplinary workshop held in Barcelona, Spain.

Background: The aging of the world's population and the increase in sedentary lifestyles are leading to an increase in walking impairments at older ages. Here, we aimed to comprehensively discuss walking in the context of an aging population; and identify and agree on a list of future research priorities and policy actions.

Methods: We followed a participatory approach and held a multidisciplinary two-day workshop on October, 2023 in Barcelona, Spain, with experts in the fields of aging and walking, and participants from the general public.

Assessment of Hypercoagulability in Splanchnic Vein Thrombosis by Measurement of the Hemostasis Enzymes Thrombin and Activated Protein C.

Splanchnic vein thrombosis (SVT), which is particularly prevalent in myeloproliferative neoplasms (MPNs), has a multifactorial pathomechanism involving the anticoagulant protein C (PC) pathway. To better characterize the hypercoagulable state in SVT we assessed its key enzymes thrombin and activated PC (APC). The study population included 73 patients with SVT, thereof 36 MPN+, confirmed by bone marrow biopsy, 37 MPN-, and 30 healthy controls.

A Metagenomic Survey of Virological Hazards in Market-Ready Oysters.

Viral contamination of bivalve molluscs, such as oysters, is a well-recognized food safety risk. The aim of this study was to assess virological hazards in market-ready oysters on the Dutch market. Non-targeted metagenome analysis was first performed on norovirus spiked-in samples showing linear and sensitive detection of norovirus GI.

Zn inhibits PEDV replication by inducing autophagy through the Akt-mTOR pathway.

Porcine epidemic diarrhea virus (PEDV) is a coronavirus that induces diarrhea in pigs, leading to severe economic losses in the global pig industry. Currently, effective antiviral treatments for porcine epidemic diarrhea (PED) are rarely available for clinical use. Zinc (Zn), an essential mineral, is known to reduce diarrhea in piglets transitioning from milk to solid feed by modulating immune system activity.

Effects of breed and early feeding on intestinal microbiota, inflammation markers, and behavior of broiler chickens.

Recently, the Netherlands has shifted toward more welfare-friendly broiler production systems using slower-growing broiler breeds. Early post-hatch feeding (EF) is a dietary strategy that is currently used in commercial broiler production to modulate the gut microbiota and improve performance and welfare. However, there is a knowledge gap in how both breed and EF and their interplay affect gut microbiota composition and diversity, inflammatory status, and broiler behavior.