Publications by authors named "Suto M"

Hybrid systems consisting of highly transparent channels of low-dimensional semiconductors between superconducting elements allow the formation of quantum electronic circuits. Therefore, they are among the novel material platforms that could pave the way for scalable quantum computation. To this aim, InAs two-dimensional electron gases are among the ideal semiconductor systems due to their vanishing Schottky barrier; however, their exploitation is limited by the unavailability of commercial lattice-matched substrates.

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Background: Preconception care is expected to prevent diseases, promote health, and improve pregnancy outcomes. Although a consensus exists on the efficacy of folic acid supplementation and preconception vaccination, evidence regarding comprehensive approaches to preconception care targeting the general population remains lacking. We aimed to identify and examine preconception care programs delivered to reproductive-aged women and men to promote behavioral change.

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Background: Early intervention may prevent maltreatment during infancy. This study examined the effectiveness of interventions initiated during the perinatal period to prevent child abuse and neglect.

Methods: We searched the MEDLINE, PsycINFO, Embase, and Cochrane Central Register of Controlled Trials databases for articles published before February 2023.

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2-(Methylthio)--(4-(naphthalen-2-yl)thiazol-2-yl)nicotinamide was identified as an inhibitor against Chikungunya virus (CHIKV) with good antiviral activity [EC = 0.6 μM; EC = 0.93 μM and viral titer reduction (VTR) of 6.

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Background: Ensitrelvir, a 3C-like protease inhibitor, received emergency approval in Japan in November 2022 for treating non-hospitalized patients with mild-to-moderate COVID-19. However, confirmation of its real-world clinical effectiveness is limited.

Methods: This retrospective study evaluated 18 vaccinated outpatients (15 men; median age, 39.

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Article Synopsis
  • A study analyzed the forearms of 36 patients who underwent surgery for distal radial fractures using an anterior locking plate via the trans-flexor carpi radialis approach.
  • Results showed that after the placement of the plate, the median nerve was positioned more radially (towards the thumb side) than on the healthy side, and exhibited signs of hypertrophy and flattening.
  • The findings suggest that confirming the radial positioning of the median nerve with ultrasonography before removing the plate is essential to avoid potential nerve injuries.
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Purpose: Distal radius fracture (DRF), sarcopenia, and malnutrition have been reported to be interrelated. However, there are few reports on the effects of sarcopenia and malnutrition on DRF patients' postoperative outcomes. This study examined the healthy-side grip strength and preoperative blood tests to determine the presence of possible sarcopenia (PS) and malnutrition in geriatric women with DRF and their impact on postoperative functional outcomes.

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Banana peels, comprising about 35% of the fruit's weight, are often discarded, posing environmental and economic issues. This research focuses on recycling banana peel waste by optimizing advanced extraction techniques, specifically microwave-assisted (MAE) and ultrasound-assisted extraction (UAE), for the isolation of phenolic compounds. A choline chloride-based deep eutectic solvent (DES) with glycerol in a 1:3 ratio with a water content of 30% (/) was compared to 30% ethanol.

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Aim: For women, being underweight increases their susceptibility to osteoporosis, anemia, and other conditions and affects the weight of their infants and the well-being of future generations. This study examined the association between low pre-pregnancy body mass index (BMI) and low birthweight using health insurance claims data and health checkup data, including weight measurements.

Methods: We used health insurance claims data and health checkup data (JMDC, Tokyo, Japan) of women and their newborns in Japan between 2006 and 2020.

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Background: Undernutrition and underweight are osteoporosis risk factors. Therefore, improving the health of underweight young women in Japan is an important medical issue. However, few studies have evaluated the association between being preconception underweight and postnatal osteoporotic fractures in young women.

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Sweet potato is a crop that is widely consumed all over the world and is thought to contribute to health maintenance due to its abundant nutrients and phytochemicals. Previous studies on the functionality of sweet potatoes have focused on varieties that have colored pulp, such as purple and orange, which contain high levels of specific phytochemicals. Therefore, in the present study, we evaluated the anti-inflammatory effects of light-yellow-fleshed sweet potatoes, which have received little attention.

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The use of the National Database of Health Insurance Claims and Specific Health Checkups of Japan (NDB) for research has increased over time. Researchers need to understand the characteristics of the data to generate quality-assured evidence from the NDB. In this review, we mapped and characterized the limitations and related strategies using the NDB for research based on the descriptions of published NDB studies.

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Article Synopsis
  • The study aimed to analyze obstetric diseases and related medical expenses in Japan from 2015 to 2019, focusing on women aged 15-49 during pregnancy and childbirth.
  • It found that while total diagnosed obstetric diseases decreased, the average medical expenses per livebirth increased, especially among older women.
  • The most costly issue was "preterm labour without delivery," highlighting a growing concern for rising medical complications and expenses for pregnant women in Japan.
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This study aimed to clarify diseases that occur more frequently by age and identify the peaks and trends of each disease from infancy to adolescence for early detection and treatment. This retrospective observational study was conducted using Japan's National Database of Health Insurance Claims Specific Health Checkups from January 2012 to December 2016. Using peak ages and trends in the number of patients, we grouped diseases by the International Classification of Diseases chapters.

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Alzheimer's disease (AD) is the leading cause of dementia and lacks highly effective treatments. Tau-based therapies hold promise. Tau reduction prevents amyloid-β-induced dysfunction in preclinical models of AD and also prevents amyloid-β-independent dysfunction in diverse disease models, especially those with network hyperexcitability, suggesting that strategies exploiting the mechanisms underlying Tau reduction may extend beyond AD.

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Article Synopsis
  • The study investigates the growing need for short-stay respite care for children with medical complexities (CMC) and their parents' preferences and willingness to pay for such services.
  • A survey was conducted with 70 parents of CMC to compare hypothetical respite care facilities based on various attributes, revealing that parents prioritize high-quality medical care, particularly for managing ventilators.
  • The findings indicate strong demand for advanced medical care in respite services, with parents willing to pay approximately 75,367 JPY per night for the best care options available.
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Introduction: The flexor carpi radialis brevis (FCRB) is a rare anatomical variation, with a reported prevalence ranging from 0.9% to 8.7%.

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Article Synopsis
  • The study conducted a scoping review to systematically map how Japanese health insurance claims data has been utilized in healthcare research, highlighting a lack of comprehensive overviews in this area.
  • Out of 1,493 studies analyzed, major disease categories studied included circulatory system diseases, diabetes, and neoplasms, with common research themes focusing on medical treatment status, intervention effects, and clinical epidemiology.
  • The findings suggest that claims data play a crucial role in healthcare research and policy-making in Japan, emphasizing the need for shared methodologies and validation studies among researchers.
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Background: Recently, the survival rate of patients with cancer has improved annually due to advancements in cancer diagnosis and treatment technologies. Meanwhile, late-onset complications associated with cancer treatment significantly affect survival and quality of life. However, different from pediatric cancer survivors, there is no unified view on the follow-up of late complications in elderly cancer survivors.

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Mucopolysaccharidosis I-Hurler (MPS I-H) is caused by the loss of α-L-iduronidase, a lysosomal enzyme that degrades glycosaminoglycans. Current therapies cannot treat many MPS I-H manifestations. In this study, triamterene, an FDA-approved, antihypertensive diuretic, was found to suppress translation termination at a nonsense mutation associated with MPS I-H.

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Purpose: Previous studies have suggested little association between radiographic malalignment and long-term functional outcomes of nonsurgical treatment of distal radius fractures in geriatric patients. However, no report has stratified the elderly by age and focused on short-term outcomes. The purpose of this study was to determine how the relationship between malunion and patient outcomes differs between early- and late-geriatric patients in the short and long terms after injury, thereby informing explanations and decision-making on treatment options for geriatric patients with distal radius fractures.

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Article Synopsis
  • Kawasaki disease (KD) is a serious inflammation of blood vessels primarily affecting children, with symptoms like high fever, chapped lips, and swollen hands that can lead to dangerous complications such as coronary artery abnormalities (CAAs).
  • The main treatment for KD is intravenous immunoglobulin (IVIG) and aspirin, and there’s a focus on determining the most effective and safe treatment protocols from various studies.
  • A review of 31 randomized controlled trials involving 4609 KD patients aimed to evaluate the effectiveness and safety of IVIG in preventing cardiac issues, measuring outcomes like CAAs and any adverse effects following treatment.
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Introduction: The prevention of child abuse and neglect is an urgent matter given the serious effects persisting into adulthood, and the increased risk of the offspring of abused children being abusive themselves. Intervening as early as possible may prevent abuse that can begin in infancy. Although several systematic reviews have investigated the effects of interventions on populations who are at increased risk for perpetrating child abuse and neglect, few studies have focused on women or interventions that start during perinatal periods.

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Acute kidney injury (AKI) is a major public health concern with significant morbidity and mortality and no current treatments beyond supportive care and dialysis. Preclinical studies have suggested that heme-oxygenase-1 (HO-1), an enzyme that catalyzes the breakdown of heme, has promise as a potential therapeutic target for AKI. Clinical trials involving HO-1 products (biliverdin, carbon monoxide, and iron), however, have not progressed beyond the Phase ½ level.

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Background: Although communication tools might guide healthcare professionals in communicating with children about cancer, it is unclear what kind of tools are used. This scoping review aimed to map the communication tools used in cancer communication among children with cancer, families, and healthcare professionals.

Methods: A comprehensive search using PubMed (including MEDLINE), Embase, CENTRAL, PsycINFO, and CINAHL was conducted on 1 August 2021.

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