Primary intraosseous squamous cell carcinoma with pagetoid spread arising in periapical odontogenic epithelium of the maxilla.

To date, pagetoid spread-the proliferation of pagetoid cells in intraepidermal lesions, as observed in secondary extramammary Paget's disease-has not been reported in squamous epithelium derived from the extension of head and neck carcinomas. Herein, we report a case of pagetoid squamous cell proliferation associated with a primary intraosseous carcinoma (PIOC) arising in the periapical lesion of the maxilla, a finding not reported previously. A 60-year-old man presented with prostate adenocarcinoma and bilateral pubic bone, ilium bone, and sacral bone metastases.

Relationship between physical activity and depressive symptoms in stroke survivors: a cross-sectional study of 1,140 individuals.

Objectives: To investigate the relationship between physical activity and depressive symptoms in stroke survivors.

Design: A cross-sectional study utilizing National Health and Nutrition Examination Survey (NHANES) 2007-2018 data, employing propensity score matching to control for confounders.

Patients: 1,140 stroke survivors from NHANES, assessing depressive symptoms through the Patient Health Questionnaire-9 (PHQ-9) conducted via family interview or a mobile examination centre examination.

Stroke phase differences in the linear relationship between swimming velocity and vertical body position during front crawl.

We aimed to investigate whether a linear relationship exists between swimming velocity and vertical body position for each stroke phase in front crawl, and to determine whether there are differences in the velocity effect among the stroke phases. Eleven male swimmers performed a 15 m front crawl at various swimming velocities. The whole-body centre of mass (CoM) was estimated from individual digital human models using inverse kinematics.

Problems of magnetic resonance diagnosis for gastric-type mucin-positive cervical lesions of the uterus and its solutions using artificial intelligence.

Purpose: To reveal problems of magnetic resonance imaging (MRI) for diagnosing gastric-type mucin-positive (GMPLs) and gastric-type mucin-negative (GMNLs) cervical lesions.

Methods: We selected 172 patients suspected to have lobular endocervical glandular hyperplasia; their pelvic MR images were categorised into the training (n = 132) and validation (n = 40) groups. The images of the validation group were read twice by three pairs of six readers to reveal the accuracy, area under the curve (AUC), and intraclass correlation coefficient (ICC).

Osteogenic CpG Oligodeoxynucleotide, iSN40, Inhibits Osteoclastogenesis in a TLR9-Dependent Manner.

A CpG oligodeoxynucleotide (CpG-ODN), iSN40, was originally identified as promoting the mineralization and differentiation of osteoblasts, independent of Toll-like receptor 9 (TLR9). Since CpG ODNs are often recognized by TLR9 and inhibit osteoclastogenesis, this study investigated the TLR9 dependence and anti-osteoclastogenic effect of iSN40 to validate its potential as an osteoporosis drug. The murine monocyte/macrophage cell line RAW264.

Enhancing Salty Taste Perception in Stroke Patients via Anodal Electrical Stimulation to the Chin.

A lower salt intake is an effective management strategy for hypertension and ultimately stroke. However, this strategy compromises the taste of food. To overcome this, a taste manipulation strategey using electronic taste simulation (ETS) has been established, but this has only been studied in healthy individuals.

Adult neurogenesis in the ventral hippocampus decreased among animal models of neurodevelopmental disorders.

Introduction: Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by deficits in social interaction and communication, along with restricted and repetitive behaviors. Both genetic and environmental factors contribute to ASD, with prenatal exposure to valproic acid (VPA) and nicotine being linked to increased risk. Impaired adult hippocampal neurogenesis, particularly in the ventral region, is thought to play a role in the social deficits observed in ASD.

Hormone replacement therapy for steatotic liver management after surgical menopause.

Although steatotic liver onset after natural menopause has been reported, evidence on the clinical course and treatment options for steatotic liver after surgical menopause is scarce. A 34-year-old woman with a history of severe obesity presented to our department with liver dysfunction following total hysterectomy and bilateral oophorectomy. Her serum estradiol level was notably low at 22 pg/mL, and a liver biopsy revealed significant fatty degeneration, lobular inflammation, hepatocyte ballooning, and stage F1 fibrosis.

Minimum proportion of future liver remnant in safe major hepatopancreatoduodenectomy.

Background And Aim: Post-hepatectomy liver failure (PHLF) after major hepatopancreatoduodenectomy (HPD) is a challenge to overcome. However, the appropriate target proportion of the future liver remnant (pFLR) to prevent severe PHLF in major HPD remains uncertain. This study aimed to determine the minimum pFLR required for safe major HPD.

[Anti-skin Aging Effects of Kale-derived Exosome-like Nanoparticles].

In an aging society, there is a growing interest in functional foods that offer anti-aging benefits. Food-derived bioactive compounds such as carotenoids and polyphenols can enhance skin elasticity and delay aging. However, the mechanisms by which these orally ingested compounds directly impact the skin are not fully understood.

Disentangling Sources of Momentum Fluctuations in Xe+Xe and Pb+Pb Collisions with the ATLAS Detector.

High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.

Unusual Upper Cervical Spine Disorder and Non-traumatic Atlantoaxial Rotatory Fixation in an Adult: A Case Report.

This study reports on an extremely rare case of non-traumatic atlantoaxial rotatory fixation (AARF) in an adult. Although there are numerous reports on traumatic AARF in adults, those on non-traumatic AARFs are limited. We present the case of a 25-year-old woman who developed neck pain with a limited range of motion (ROM) that began upon waking without any particular inducement.

Differential effects of structurally different lysophosphatidylethanolamine species on proliferation and differentiation in pre-osteoblast MC3T3-E1 cells.

Lysophosphatidylethanolamine (LPE) is a bioactive lipid mediator involved in diverse cellular functions. In this study, we investigated the effects of three LPE species, 1-palmitoyl LPE (16:0 LPE), 1-stearoyl LPE (18:0 LPE), and 1-oleoyl LPE (18:1 LPE) on pre-osteoblast MC3T3-E1 cells. All LPE species stimulated cell proliferation and activated the mitogen-activated protein kinase (MAPK)/extracellular signal-regulated kinase (ERK) 1/2.

A review on bioactivity, plant safety, and metal-reducing potential of lignin, its micro/nanostructures, and composites.

Modern science focuses on sustainability-oriented innovation. Structurally sophisticated lignin is a sustainable alternative to non-renewable resources. Over the last several years, a tremendous scientific effort has been made to innovate lignin-based sustainable materials for numerous advanced applications.

Impact of radiotherapy-related late toxicities of skin and soft tissue in the neck on quality of life in head and neck cancer patients: a multi-institutional observational study in Japan.

Purpose: This multi-institutional observational study aimed to assess the incidence, severity, and impact of radiotherapy-related late toxicities of the cervical skin and soft tissue in head and neck cancer patients. We also explored patient interest in fat grafting as a potential treatment for skin and soft tissue sequelae.

Methods: This study was conducted across 19 institutions in Japan.

Transition-Metal-Free Thioboration of Terminal Alkynes.

We present a new type of elementoboration reaction, the thioboration of terminal alkynes. This method enables highly controllable regio-/stereo-/chemoselective - and -thioboration on demand, affording synthetically versatile and densely functionalized vinyl boron/vinyl sulfide derivatives in a straightforward manner without the need for a transition-metal catalyst.

Dye amount quantification of Papanicolaou-stained cytological images by multispectral unmixing: spectral analysis of cytoplasmic mucin.

Purpose: The color of Papanicolaou-stained specimens is a crucial feature in cytology diagnosis. However, the quantification of color using digital images is challenging due to the variations in the staining process and characteristics of imaging equipment. The dye amount estimation of stained specimens is helpful for quantitatively interpreting the color based on a physical model.

Identification of inheritance and genetic loci responsible for wrinkled fruit surface phenotype in chili pepper () by quantitative trait locus analysis.

Unlabelled: The phenotypes of chili pepper () fruit are sometimes characterized by having either smooth or wrinkled surfaces, both of which are commercially important. However, as the inheritance patterns and responsible loci have not yet been identified, it is difficult to control fruit surface traits in conventional chili pepper breeding. To obtain new insights into these aspects, we attempted to clarify the genetic regulation mechanisms responsible for the wrinkled surface of fruit from the Japanese chili pepper 'Shishito' (.

Interventions for expectant and new parents designed to prevent child abuse and neglect in at-risk families: Systematic review and meta-analysis.

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.

Adjunctive effects of eltrombopag on immunosuppressive therapy for childhood aplastic anemia.

Eltrombopag is used with first-line immunosuppressive therapy for adult aplastic anemia, although its practical utility in childhood remains unclear. We retrospectively analyzed the outcomes of pediatric patients who received eltrombopag in Japan. Of the 27 eligible patients, 23 (85%) were previously treated, and 15 (56%) had severe or very-severe disease.

Plasticized polyvinyl chloride: From material properties to flexible applications.

The development of electroactive polymers (EAPs) affords novel integrated actuation and sensing technologies for intelligent flexible systems, enabling them to achieve remarkable flexibility and intelligence. Among EAPs, plasticized polyvinyl chloride (PVC) gel stands out as an ideal candidate for next-generation intelligent flexible applications due to its combination of exceptional actuation and sensing properties. This paper presents a comprehensive overview of recent advances in PVC gel actuators and sensors, including fabrication, properties, modeling, and applications.

Comparison of Single Antiplatelet Therapy and Dual Antiplatelet Therapy after Endovascular Therapy in Patients with Lower Extremity Artery Disease.

Evidence for antithrombotic therapy after endovascular therapy (EVT) is limited. This retrospective, multicenter, observational study enrolled 732 consecutive patients with lower extremity artery disease who underwent EVT between January 2018 and December 2019. Overall, 570 patients who received single antiplatelet therapy (SAPT) and dual antiplatelet therapy (DAPT) were selected and divided into the SAPT (n = 189) and DAPT (n = 381) groups.

Controlled release of bioactive copper (I) acylthiourea complexes through immobilization onto electrospun PCL/lignin nanofibers.

This study presents the first development of Cu (I) acylthiourea complexes (C1-C5) incorporated polycaprolactone/lignin (PCL/Lig) electrospun nanofiber composites (PCL/Lig@Cu(I)). Electrospinning conditions and mass ratios of PCL and lignin were optimized, followed by the incorporation of varying concentrations of Cu(I) complexes. Structural, morphological, and thermal properties were characterized using SEM, TEM, FT-IR, XRD, TGA and WCA analyses.

Platinum nanoparticles wrapped in carbon-dot-films as oxygen reduction reaction catalysts prepared by solution plasma sputtering.

Fuel cells have become increasingly important in recent years because of their high energy efficiency and low environmental impact. However, key challenges remain in the widespread adoption of fuel-cell vehicles, including reducing Pt usage in catalysts and improving their durability. In this study, a high-performance Pt@carbon-dot-film core-shell catalyst was successfully synthesized using a nonequilibrium reaction field, , solution plasma (SP) process, by adjusting the electrolyte pH.