13,164 results match your criteria: "Kitakyushu; Tokyo Women's Medical University[Affiliation]"

Paroxysmal delta waves of awake EEG in childhood adrenoleukodystrophy: Possible indicator of the hematopoietic stem cell therapy (HSCT).

Brain Dev

December 2024

Department of Developmental Disorders, National Institute of Mental Health, National Center of Neurology and Psychiatry (NCNP), Japan; Department of Pediatrics, Tottori Prefectural Tottori Rehabilitation Center, Japan.

Background: Childhood cerebral type of Adrenoleukodystrophy (CC-ALD) is fatal without hematopoietic stem cell transplantation (HSCT). We consider whether EEGs showing focal paroxysmal delta waves can be a candidate of early detector of the apparent ALD and HSCT therapy.

Methods: Twenty-two male children with ALD (5-16 years; 10.

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Disseminated intravascular coagulation (DIC) associated with hematologic malignancies, particularly acute promyelocytic leukemia (APL), is characterized by marked fibrinolytic activation, which leads to severe bleeding complications. Therefore, appropriate diagnosis and management of DIC are crucial for preventing bleeding-related mortality. However, to date, no clinical guidelines have specifically addressed hematologic malignancy-associated DIC.

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Objective: High disease activity status (HDAS) in patients with systemic lupus erythematosus (SLE) is associated with adverse long-term outcomes. We examined the frequency of lupus low disease activity state (LLDAS) and remission (REM) attainment in HDAS patients and whether their attainment was associated with improved patient outcomes.

Methods: Demographic, clinical and outcomes data, collected prospectively from a multinational cohort between 2013 and 2020, were analysed.

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Pembrolizumab is a PD-1 inhibitor that has improved survival in melanoma patients but can cause immune-related adverse events (irAEs) such as hypothyroidism and uveitis. Although these conditions rarely occur together, we present a case of a 54-year-old female with plantar malignant melanoma who developed hypothyroidism after the second cycle of pembrolizumab and then uveitis after the fifth cycle. Hypothyroidism was treated with levothyroxine, and uveitis was managed with corticosteroids.

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Trends in endemic of respiratory syncytial virus infection during COVID-19 pandemic and difficulty in obtaining optimal timing of palivizumab prophylaxis.

J Infect Chemother

December 2024

Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, , Kitakyushu, Japan; General Medical Department, Fukuoka Children's Hospital, Fukuoka, Japan. Electronic address:

Objective: The coronavirus disease (COVID-19) pandemic has affected the epidemiology of respiratory syncytial virus (RSV) infection. This study assessed whether or not palivizumab prophylaxis was appropriate during the COVID-19 pandemic.

Methods: This prospective study included children <24 months old who were hospitalized for RSV infection between April 2019 and March 2023.

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Unlabelled: Pulmonary vein (PV) antrum isolation (PVAI) that involves electrically isolating PV foci is a useful treatment strategy for atrial fibrillation (AF). However, non-PV triggers during/after the PVAI are observed in approximately 30 % of AF cases, contributing to AF recurrence. We present the case of an 84-year-old woman who underwent ablation of recurrent symptomatic paroxysmal AF in our hospital.

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Article Synopsis
  • A 73-year-old woman experienced severe abdominal pain and was diagnosed with a malignant tumor in her gallbladder that had spread to nearby organs.
  • She underwent an extensive surgery to remove the tumor and surrounding affected tissues, which revealed stage IVA squamous cell carcinoma.
  • Despite initial treatment success, she suffered a recurrence of cancer and complications that led to her hospitalization; ultimately, she passed away 9 months after the surgery.
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Hematogenous metastasis to the colon from hepatocellular carcinoma: A case report.

Int J Surg Case Rep

October 2024

Department of Pathology, Tobata Kyoritsu Hospital, 2-5-1 Sawami, Tobata-ku, Kitakyushu city, Fukuoka Prefecture 804-0093, Japan.

Introduction and importance: Most extrahepatic metastases of hepatocellular carcinoma (HCC) are to the lungs and bones, metastases to the colon are rare. In the present study, we experienced a case of metastasis to the ascending colon during repeated treatment for HCC. Case Presentation: A 63-year-old man was diagnosed with multiple HCCs (T4N0M0 stage IIIB) associated with portal vein invasion.

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Self-reported symptoms or activity limitations and job loss during the COVID-19 pandemic in Japan.

Occup Med (Lond)

December 2024

Department of Occupational Health Practice and Management, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Kitakyushu 807-8555, Japan.

Background: Previous studies have reported the impact of a diagnosed disease or self-perceived poor overall health on job loss. However, evidence is lacking on which self-reported symptoms or activity limitations are related to job loss, especially during the coronavirus disease 2019 (COVID-19) pandemic.

Aims: We investigated whether self-reported symptoms or activity limitations were correlated with the occurrence of job loss within 1 year during the COVID-19 pandemic.

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Objectives: We characterised early changes in laboratory parameters in Japanese patients with rheumatoid arthritis (RA) and assessed whether these changes at Month (M)1 were predictive of tofacitinib efficacy at M3.

Methods: This post hoc analysis included data from Japanese patients with RA receiving tofacitinib or placebo pooled from two Phase (P)2 studies in Japan (NCT00603512; NCT00687193) and one global P3 study (NCT00847613). Outcomes: changes from baseline in laboratory parameters (Week 2 and M1/3); efficacy endpoints (Disease Activity Score in 28 joints, based on C-reactive protein [DAS28-4(CRP)], DAS28-4, based on erythrocyte sedimentation rate [DAS28-4(ESR)], and American College of Rheumatology-N index) at M3.

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The patient was a 48-year-old man who had developed acute myocardial infarction 3 years earlier. He started experiencing recurrent attacks of abdominal pain 2 years earlier. One month before the presentation, he developed perforative peritonitis, which was treated with right hemicolectomy.

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Oropharyngeal metastasis from other organs is rare, especially from lung cancer. However, in lung cancer cases, the oropharynx should be considered a potential site for distant spread.

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Bioactive glasses and glass-ceramics exhibit osteoconductivity, which is the ability to form a direct bond with living bone tissue. This property is typically assessed by observing the formation of a hydroxyapatite layer using simulated body fluid (SBF), a solution designed to mimic the inorganic constituents of human blood plasma. SBF was developed by Kokubo (T.

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Fabrication and mechanical/biological evaluations of dissolving bird-bill microneedle arrays.

Drug Deliv Transl Res

December 2024

Department of Bioscience and Bioinformatics, Kyushu Institute of Technology, 680-4 Kawazu, Iizuka, Fukuoka, 820-8502, Japan.

Article Synopsis
  • Coated microneedles (MNs) face challenges like limited drug capacity, difficulty in skin penetration, and clogging risk, prompting the development of a dissolving bird-bill MN (dBB MN) designed with a vertical groove for better functionality in drug delivery.
  • The study explored the fabrication of dBB MN arrays using various hydrogel compositions, with optimal results at 25% PVP, demonstrating effective skin penetration and controlled dissolution of the needles for drug release.
  • The experiments indicated that insulin-loaded dBB MNs significantly reduced blood glucose levels in diabetic rats, showcasing their potential as a less invasive drug delivery method with high promise for improving treatment access and adherence, especially in low-resource environments.
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Background: Chronic limb-threatening ischemia is a condition of the lower extremities that requires therapeutic intervention. It is characterized by ischemia, tissue loss, neuropathy, infection, and risk of amputation.

Case: An 82-year-old woman with a history of bilateral total knee arthroplasty and rheumatoid arthritis underwent a left ankle arthroplasty.

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Conduction disturbances following transcatheter aortic valve replacement (TAVR) sometimes require permanent pacemaker implantation. However, little is known about the pacing-induced cardiomyopathy (PICM) in leadless pacemaker (LP) after TAVR. Here we present a case of heart failure due to PICM 6 months after TAVR which was successfully treated with LOT-CRT upgrade.

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Morphology of the egg-case and larva of Paracymus aeneus (Germar) (Coleoptera: Hydrophilidae).

Zootaxa

November 2024

Ishikawa Insect Museum; Inu-3; Yawata-machi; Hakusan-shi; Ishikawa-ken; 920-2113 Japan.

The generic and species identity of previously described larva of Paracymus aeneus (Germar, 1824), the type species of the genus Paracymus Thomson, 1867, has been a subject of controversy owing to their morphological similarity to the genus Anacaena Thomson, 1859. In this study, we describe morphology of the egg-case and all three instar larvae of P. aeneus based on Japanese specimens obtained through rearing and provide the biological information on the species under rearing conditions.

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We previously reported differentiation-inducing factor-1 (DIF-1) activated glycogen synthase kinase-3 (GSK-3) in various mammalian cells. GSK-3 has been proposed to regulate a number of signaling pathway including TAZ/YAP signaling pathway. To clarify the effect of DIF-1 on TAZ/YAP signaling pathway, we examined whether DIF-1 affect the expression levels of TAZ and YAP.

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Article Synopsis
  • * A study conducted in Hangzhou analyzed 20 newly built parks using satellite imagery to measure changes in land surface temperatures (LST) before and after construction, finding that these parks notably reduced temperatures both within and around their vicinity.
  • * The research discovered that as parks mature, their cooling effects increase, and that factors like park size and the arrangement of surrounding buildings significantly influence their cooling capabilities, providing insights for optimizing park designs for better climate benefits.
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Background: In breast reconstruction using the abdominal perforator flap, if the flap capacity is too large, secondary revision procedures can be performed to reduce flap volume and reconstruct the inframammary fold (IMF). We examined the various revision methods and cosmetic results.

Methods: This study included 28 patients who underwent secondary revision among 216 patients who had breast reconstruction using the abdominal perforator flap between April 2012 and March 2019.

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Article Synopsis
  • Non-tuberculous mycobacteriosis (NTM) is a rare infection that can affect the lungs, skin, or spread throughout the body, with cutaneous infections often linked to weakened immune systems or contaminated sources.
  • A case study of a 54-year-old man with a persistent skin ulcer showed that his initial treatment was ineffective, leading to HIV testing which revealed advanced infection.
  • Proper antimicrobial treatment for NTM and the start of antiretroviral therapy significantly improved the patient's condition, demonstrating the need to consider underlying immunosuppressive factors in persistent skin infections to prevent serious complications.
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Herein, we report a label-free cancer biosensor designed for carcinoembryonic antigen (CEA) detection using a nanohybrid comprising CeO nanoparticles, carbon nanoparticles (CNPs), and chitosan (Ch). CeO nanoparticles were prepared using a simple green synthesis process. A thin film of the CeO-CNPs-Ch nanohybrid was formed on indium tin oxide (ITO)-coated glass plates that endowed a high surface area, excellent stability, and good adsorption for the efficient loading of CEA antibodies.

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The efficacy and safety of percutaneous coronary intervention (PCI) for coronary artery disease has been established, and approximately 250,000 PCI procedures are performed annually in Japan. However, various complications including life-threatening complications can occur during PCI. Although several bailout procedures have been proposed to address complications during PCI, it is critically important for operators to manage each complication in real catheter rooms with confidence even in emergent situations.

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Hydrogen-Assisted Mg Intercalation into 2H-TaS.

J Am Chem Soc

December 2024

Research Institute for Electronic Science, Hokkaido University, Kita 20 Nishi 10, Kita-ku, Sapporo, Hokkaido 001-0020, Japan.

Article Synopsis
  • - Intercalation reactions depend on how the electronic and structural properties of host (like TaS) and guest materials (like divalent ions) interact, making it harder for divalent ions like Mg to intercalate compared to monovalent ions.
  • - This study explores the cointercalation of Mg and hydrogen (H) into TaS to produce bulk polycrystalline MgHTaS, where hydrogen can be removed by heating at around 400 °C without changing the crystal structure.
  • - The research also investigates how the superconducting properties relate to electronic carrier density using both theoretical calculations and experiments, highlighting the benefits of using hydrides for intercalation reactions.
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Article Synopsis
  • The study examines how bariatric/metabolic surgery affects the incidence and severity of COVID-19 among patients in Japan, amidst ongoing debates about its protective benefits.
  • Data were collected from 83 institutions, revealing that while there were no severe cases or deaths among 119 patients studied, moderate COVID-19 cases were notably more prevalent in these bariatric patients than in the general population.
  • The findings suggest that bariatric/metabolic surgery does not reduce the risk of COVID-19 complications, as moderate cases were linked to specific risk factors such as dyslipidemia and prior infection.
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