Potential of Aluminum Drug Packages with Press-Through Packaging Considering Usability for a Wide Range of Users.

Purpose: Press-through packages (PTPs) are frequently used for the packaging of prescription drugs in Japan. However, tablets or capsules packaged in PTPs may become unstable and difficult to store. Therefore, aluminum pouches (pillow packages) are applied as an additional packaging option.

Flexible Integrated Air Pressure Sensors for Monitoring Positive and Negative Pressure Distribution.

Barometric pressure monitoring typically depends on conventional rigid microelectromechanical systems (MEMS) for single-point measurements. However, applications such as fluid dynamics require mapping barometric pressure distribution to study phenomena such as pressure variations on an aircraft wing during flight. In this study, we developed a mechanically flexible, multichannel air pressure sensor sheet using laser-induced graphene (LIG).

Trends in prescription of anti-seizure medications in Japan between 2018 and 2021: A retrospective study using the National Database Open Data Japan.

Purpose: This retrospective study aimed to analyze anti-seizure medication (ASM) prescription trends in Japan, particularly among older adults and women of childbearing age, to inform future treatment strategies and optimize ASM selection criteria.

Methods: Data were extracted from the National Database Open Data Japan for fiscal years (FY) 2018-2021, covering prescriptions across sex and 5-year age groups. We conducted data imputation for prescriptions under 1,000 units to maintain anonymity, calculated the estimated number of patients using standard adult maintenance doses, and adjusted for pediatric dosing using Augsberger's formula.

Investigation of a novel PROS1 splicing variant in a patient with protein S deficiency.

Here, we report a novel PROS1 splicing mutation in a patient with type I protein S deficiency. Qualitative and quantitative analysis of pathogenic splicing variants at the mRNA level was performed by long-range PCR-based targeted DNA and RNA sequencing. A base substitution in the exon 4 splicing donor site activates a potential splicing donor site in intron 4, resulting in an in-frame insertion of 48 bases (16 amino acids).