Development of a novel moisture-suppression bag for the preservation of hygroscopic medications.

Background: One-dose packaging is frequently used in Japan for elderly patients who are prescribed several medications. It is useful for easy administration and the prevention of misuse or missed medications. Hygroscopic medications are not suitable for one-dose packaging because moisture absorption may alter their properties.

PPARα activation partially drives NAFLD development in liver-specific Hnf4a-null mice.

HNF4α regulates various genes to maintain liver function. There have been reports linking HNF4α expression to the development of non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis. In this study, liver-specific Hnf4a-deficient mice (Hnf4aΔHep mice) developed hepatosteatosis and liver fibrosis, and they were found to have difficulty utilizing glucose.

Characteristic association of symbol coding test score with occupational function in Japanese patients with schizophrenia.

Aim: Studies showed that cognitive function affects occupational function in patients with schizophrenia. This study aimed to determine the effects of cognitive function on occupational function in Japanese patients with schizophrenia using the Brief Assessment of Cognition in Schizophrenia (BACS).

Methods: Participants were 198 outpatients with schizophrenia or schizoaffective disorder (66 females; mean age 34.

Yoghurt as a deglutition aid for oral medication: effects on famotidine powder dissolution rate and pharmacokinetics.

Deglutition aid foods are used to help patients with dysphagia take oral medications. Yoghurt is occasionally used to help swallow medications; however, its influence on pharmacokinetics is poorly understood. Yoghurt made with Lactococcus cremoris subsp.

Quality Evaluation of Humidified Magnesium Oxide Tablet Formulations with Respect to Disintegration Time Prolongation.

In the present study, we conducted a detailed evaluation of the effects of humidification on the quality of five types of commercial magnesium oxide (MgO) tablet formulations. When near-IR spectroscopy was performed, a peak derived from the first overtone of the stretching vibration of the hydroxyl group was observed at approximately 7200 cm in a humidified MgO tablet formulation. To visually evaluate the effect of this humidification, a mapping image was created using microscopic IR spectroscopy.

Improvement of low-intensity long-time running performance in rats by intake of glucosyl hesperidin.

Recently, the use of ergogenic aids in sports by both athletes and fans has increased. Moreover, the overall demand for new ergogenic aids has increased. Hesperidin is a polyphenol that is useful for improving exercise performance by activating energy generation through β-oxidation and oxidative phosphorylation in skeletal muscles.

Using patient storytelling to improve medical students' empathy in Japan: a pre-post study.

Background: Empathy for patients is now internationally accepted as one of the competencies of physicians for patient-centered medical practice and an essential component of medical education. Recently, "patient storytelling" has attracted attention in empathy education for medical students to understand patients' experiences, feelings, and perspectives. This study aimed to quantitatively evaluate how patient storytelling enhanced undergraduate medical students' empathy in Japan to the extent that they sustained it for six months.

Tablet characteristics and pharmacokinetics of orally disintegrating tablets containing coenzyme Q10 granules prepared by different methods.

This study aimed to elucidate the characteristics and pharmacokinetics of orally disintegrating tablets (ODTs) containing coenzyme Q10 (CoQ10) granules prepared by spray drying, hot-melting, and wet granulation. The hardness and disintegration times of CoQ10-ODTs containing 5 % crospovidone were 61.6-81.

Cathepsin D Inhibits Angiogenesis in Pituitary Neuroendocrine Tumors.

Prolactin and growth hormone can acquire anti-angiogenic properties after undergoing proteolytic cleavage by Cathepsin D and bone morphogenetic protein 1 (BMP-1) into fragments known as vasoinhibins. Little is known about the effect of vasoinhibins on angiogenesis through the involvement of key cleavage enzymes Cathepsin D and BMP-1 in pituitary neuroendocrine tumors (PitNETs, formerly pituitary adenomas). The purpose of this study was to investigate the mechanism of action of Cathepsin D and BMP-1 on angiogenesis in PitNETs compared with that of pro-angiogenic factors, including vascular endothelial growth factor (VEGF) and basic fibroblast growth factor-2 (FGF2).

Effects of extract on nonalcoholic steatohepatitis-like lesions in Sprague Dawley rats fed a choline-deficient, methionine-lowered, l-amino acid-defined diet.

is the fruit of a cucurbitaceous vine endemic to China. Its extract has been used as a sweetener and exhibits various anti-inflammatory and anticarcinogenic effects mediated via its antioxidant properties. In the present study, we aimed to clarify the preventive or ameliorative effects of extract (SGE) on nonalcoholic steatohepatitis-like lesions induced in male Hsd: Sprague Dawley rats fed a choline-deficient, methionine-lowered, l-amino acid-defined diet for 13 weeks.

Accelerometer-Measured Physical Activity and Sedentary Time among Children in Japan before and during COVID-19: A Cross-Sectional and Longitudinal Analysis.

This study examined changes in physical activity (PA), sedentary behavior (SB), screen time, sleep, and executive function among Japanese preschoolers between COVID-19 pre-pandemic and pandemic periods, using cross-sectional and longitudinal data. Accelerometer data from 63 children aged 5-6 years were collected from three kindergartens in Tokyo, Japan, in late 2019 (pre-COVID-19). This was compared to the data of 49 children aged 5-6 years from the same kindergartens, collected in late 2020 (during COVID-19).

The Residual Structure of Unfolded Proteins was Elucidated from the Standard Deviation of NMR Intensity Differences.

Introduction: Sensitive methods are necessary to identify the residual structure in an unfolded protein, which may be similar to the functionally native structure. Signal intensity in NMR experiments is useful for analyzing the line width for a dynamic structure; however, another contribution is contained.

Methods: Here, the signal-intensity difference along the sequence was used for probability to calculate the standard deviation.

Prognostic implications of the global leadership initiative on malnutrition criteria as a routine assessment modality for malnutrition in hospitalized patients at a university hospital.

Background & Aims: Few studies have examined the association between mortality and malnutrition diagnosed using the Global Leadership Initiative on Malnutrition (GLIM) criteria for routine nutritional assessment; thus, this association is not well known. We aimed to clarify the association between GLIM-defined malnutrition and mortality in a large population of hospitalized patients.

Methods: In this retrospective cohort study, we enrolled adult patients admitted to Aichi Medical University Hospital between April 2019 and March 2021, who underwent nutritional assessment using the GLIM criteria.

Diurnal variations of triglyceride accumulation in mouse and bovine adipocyte-derived cell lines.

Several studies have suggested a strong interaction between the circadian clock and lipid metabolism in mammals. The circadian clock is driven by endogenous cyclic gene expression patterns, commonly referred to as clock genes, and transcription-translation negative feedback loops. Clock genes regulate the transcription of some lipid metabolism-related genes; however, the relationship between the circadian clock and triglyceride (TG) accumulation at the cellular level remains unclear.

Characterization of the enzymatic properties of human RNPEPL1/aminopeptidase Z.

It is now evident that the M1 family of aminopeptidases play important roles in many pathophysiological processes. Among them, the enzymatic properties of arginyl aminopeptidase-like 1 (RNPEPL1) are characterized only by its truncated form. No peptide substrate has been identified.

Effects of febuxostat on delaying chronic kidney disease progression: a randomized trial in China.

Background: A few studies have tested febuxostat for its usefulness in delaying chronic kidney disease (CKD) progression by treating hyperuricemia and results were controversial. Thus, we attempted to conduct a randomized controlled study using the Chinese population with advanced grade of CKD.

Methods: One hundred CKD patients in stages 3 and 4 with asymptomatic hyperuricemia from seven medical centers were included in this prospective randomized controlled study and assigned to the control and febuxostat group, the latter of which received febuxostat to titrate to achieve serum uric acid (SUA) < 6 mg/dL.

Effect of Exercise Therapy on Stress Response Evaluated by IoMT Monitoring System.

The Internet of Medical Things (IoMT) system plays a role in various areas of social activity, including healthcare. Telemetry of cardiovascular function, such as blood pressure and pulse, in daily life is useful in the treatment of cardiovascular disease and stress management. However, until now, brain function monitoring technology has not been installed in the IoMT system.

Motor Imagery and Frontal Head Oxygenation: An fNIRS Study.

Motor imagery (MI) is a manifestation of mental movements, but it cannot be identified visually. Therefore, to a large extent, MI assessment has not yet been established. The present study aimed to investigate whether frontal oxy-Hb changes and cardiac autonomic nervous system activity during MI are associated with the psychometric scale assessment of MI and clarify the utility of each index in MI assessment.

Changes in Prefrontal Cortical Oxygenation During Tilt Table Orthostatic Hypotension in Subarachnoid Haemorrhage Patients.

Cerebral vasospasm and delayed cerebral ischaemia in patients with subarachnoid haemorrhage (SAH) are more likely to occur within the first two weeks of bleeding. Thus, conventional management involves absolute rest for two weeks. Recently, studies have reported on the possibility of early mobilisation after SAH; however, its safety has not been sufficiently evaluated.

Post-evacuation return of psychiatric hospital inpatients evacuated to hospitals outside the Fukushima prefecture after the nuclear accident: A Retrospective Cohort Study.

Background: Post-evacuation return after mandatory hospital evacuation due to complicated disasters is often overlooked and not well-discussed.

Aims: In this study, we explored the factors which are related to the ease or difficulty of the post-evacuation return to Fukushima prefecture of psychiatric inpatients who had been evacuated to hospitals outside the prefecture because of the Great East Japan Earthquake (GEJE) and subsequent Fukushima Daiichi Nuclear Power Plant (FDNPP) accident.

Method: This retrospective cohort study included evacuated psychiatric hospital inpatients who were registered in the Matching Project for Community Transition (MPCT) and had been traced until July 31, 2019.

Difference in the fibular attachment structure between the superior and inferior fascicles of the anterior talofibular ligament using ultrasonography and histological examinations.

Purpose: The anterior talofibular ligament (ATFL) is divided into superior (SB) and inferior bands (IB). Although the differences in length and width are known, the structure of the fibular attachment had not been elucidated. The present study aimed to clarify the differences in the fibular attachment structure between ATFL's SB and IB using cross-sectional images along the ligament.

Effect of ritodrine hydrochloride infusion on fetal movement with the use of a fetal movement acceleration measurement recorder (FMAM recorder).

Aim: To investigate the effect of ritodrine hydrochloride infusion on fetal movement.

Method: We gathered 20 pregnant women who received ritodrine hydrochloride infusion as the treated group, and 147 pregnant women who did not as the control group. All women recorded gross fetal movement with the fetal movement acceleration measurement recorder after 28 gestational weeks.

A single mutation in the E2 glycoprotein of hepatitis C virus broadens the claudin specificity for its infection.

Entry of the hepatitis C virus (HCV) into host cells is a multistep process mediated by several host factors, including a tight junction protein claudin-1 (CLDN1). We repeatedly passaged HCV-JFH1-tau, an HCV substrain with higher infectivity, on Huh7.5.