First case report of effective and safe application of cannabidiol to treat concurrent ALG3-CDG and Lennox-Gastaut Syndrome.

This study presents the first reported case of a Korean patient with Alpha-1,3-Mannosyltransferase-Congenital Disorder of Glycosylation (ALG3-CDG), characterized by a novel maternally inherited missense mutation and a previously reported paternally inherited nonsense mutation. The patient exhibited typical ALG3-CDG manifestations, including developmental delays, epilepsy, and multisystem involvement, alongside a diagnosis of Lennox-Gastaut Syndrome (LGS). Cannabidiol therapy, combined with dietary management, led to seizure freedom for over 13 months, significant EEG improvement, and enhanced developmental outcomes.

Stable H-O and radiogenic Sr isotopic ratios in bottled water in South Korea.

Stable H-O and radiogenic Sr isotopic compositions of bottled water in South Korea were investigated to trace water origins and to elucidate hydrogeochemical water-rock interactions within aquifers. Eighty-one bottled water samples were collected across the country. The δD and δO values, and Sr/Sr ratios and Sr contents of groundwater-sourced bottled water samples were in the ranges of -68 to -40 ‰, -10 to -7 ‰, 0.

Immunogenicity and vaccine efficacy of -derived extracellular vesicles as a novel vaccine candidate.

(APP) is a significant pathogen in the swine industry, leading to substantial economic losses and highlighting the need for effective vaccines. This study evaluates the potential of APP-derived extracellular vesicles (APP-EVs) as a vaccine candidate compared to the commercial Coglapix vaccine. APP-EVs, isolated using tangential flow filtration (TFF) and cushioned ultracentrifugation, exhibited an average size of 105 nm and a zeta potential of -17.

Acute kidney injury after non-cardiac major surgery: has it reduced?

Background: It remains unclear whether the incidence of post-operative acute kidney injury (PO-AKI) has been reduced despite the recent emphasis on its early recognition and prevention in clinical practice. We aimed to investigate the trend in the incidence of PO-AKI and to identify the associated factors affecting its changes.

Methods: We gathered clinical data from patients who underwent non-cardiac major surgeries at three referral hospitals from 2005 to 2020.

High-affinity promotor binding of YhaJ mediates a low signal leakage for effective DNT detection.

The YhaJ transcription factor responds to dinitrophenol (DNT) and its metabolic products. The YhaJ-involving cells have been exploited for whole-cell biosensors of soil-buried landmines. Such biosensors would decrease the damage to personnel who approach landmine fields.