Temporal expression and specific localization of tenomodulin with reference to vascular endothelial growth factor A and calcitonin gene-related peptide in developing diaphragm in mice.

Tenomodulin (TNMD) is related to chondromodulin-1, a cartilage-derived growth regulator. It is specifically expressed in hypovascular connective tissues, including tendons and ligaments. Vascular endothelial growth factor A (VEGF-A) and calcitonin gene-related peptide (CGRP) correlate with angiogenesis and neurogenesis, respectively, during development.

Structure of Ni(II) Inclusion Complex in Solid/Solution States and the Enhancement of Catalytic Behavior in Electrochemical Hydrogen Production.

In this article, we investigate the encapsulation of K[Ni(maleonitriledithiolate)] () within a host molecule, β-cyclodextrin (β-CD), via single-crystal X-ray analysis. An inclusion complex, K{[Ni(maleonitriledithiolate)]@(β-CD)} (), was constructed from and two β-CDs. The anion guest Ni complex included a host cavity, constructed using two β-CDs, and the Ni atom of the anion was located between the two hydrophilic primary rims.

Efficacy of imeglimin treatment versus metformin dose escalation on glycemic control in subjects with type 2 diabetes treated with a dipeptidyl peptidase-4 inhibitor plus low-dose metformin: A multicenter, prospective, randomized, open-label, parallel-group comparison study (MEGMI study).

Aims: To compare the efficacy of adding imeglimin versus that of metformin dose escalation on glycemic control in subjects with type 2 diabetes treated with a dipeptidyl peptidase-4 inhibitor plus low-dose metformin (500-1000 mg/day).

Materials And Methods: In this multicentre, open-labelled, prospective, randomized, parallel-group comparison study, the addition of imeglimin (2000 mg/day) or metformin escalation was applied for 24 weeks in eligible subjects. The primary endpoint was the mean change in glycated haemoglobin (HbA1c) over 24 weeks.

Crystal structure of -poly[[di-aqua-di-imida-zole-cobalt(II)]-μ-2,3,5,6-tetra-bromo-benzene-1,4-di-carboxyl-ato].

The asymmetric unit of the title compound, [Co(CBrO)(CHN)(HO)] or [Co(Brbdc)(im)(HO)] , comprises half of Co ion, tetra-bromo-benzene-dicarboxylate (Brbdc), imidazole (im) and a water mol-ecule. The Co ion exhibits a six-coordinated octa-hedral geometry with two oxygen atoms of the Brbdc ligand, two oxygen atoms of the water mol-ecules, and two nitro-gen atoms of the im ligands. The carboxyl-ate group is nearly perpendicular to the benzene ring and shows monodentate coordination to the Co ion.

Anatomical Landmarks of the Facial Artery and Vein for Intraoral Anastomosis: A Cadaveric Study.

Background: Intraoral anastomosis is a widely used technique for microvascular alveolar ridge augmentation and midface reconstruction. However, the predictable anatomical positioning of facial structures, such as the vessels, parotid duct, and facial nerve in the buccal region, has remained unclear. Therefore, we aimed to obtain the anatomical characteristics of these locations to establish surgical landmarks for the intraoral anastomosis of facial vessels.

Anatomical study of brachial plexuses of a koala, a Tasmanian devil, and a common ringtail possum.

Background: Marsupials have a narrower range of forelimb morphological features than placental mammals. It is hypothesized that this is due to a constraint in the reproductive biology of marsupials. The constraint is that newborn marsupials must crawl into their mother's pouch.

Preoperative geniohyoid muscle mass in esophageal cancer patients is associated with swallowing function after esophagectomy.

Aim: Dysphagia often develops after esophagectomy. The geniohyoid muscle is involved in swallowing movements, but its significance in esophagectomy patients remains unclear. We investigated the relationship of preoperative geniohyoid muscle mass with post-esophagectomy swallowing function.

Long-term Effect of the HCV Elimination With Direct-acting Antivirals on the Progression of Gastroesophageal Varices.

Background/aim: Gastroesophageal varices (GEV) hemorrhage is a serious complication that can lead to unfavorable outcomes in cirrhotic patients. However, the clinical impact of HCV elimination [sustained viral response (SVR)] by direct-acting antivirals (DAAs), particularly on the long-term effects on the endoscopic findings of GEV have not been sufficiently evaluated. This study aimed to investigate whether HCV elimination with DAA treatment suppresses the progression of GEV.

rGO/MUT-15 nanocomposite as a Fenton-like photocatalyst for the degradation of Acid Yellow 73 under visible light.

The Fenton-like reaction is an advanced oxidation process (AOP) used to effectively eliminate organic pollutants. Fenton-like materials include metal-organic frameworks (MOFs) containing Fe, Co, Mn, and Cu metal ions. MOF-based photocatalysts with the highest performance can be designed and synthesized using these metal ions.

Atypical Imaging Findings in a Cortisol-producing Adrenal Adenoma Predominantly Composed of Lipid-poor Compact Cells.

Cortisol-producing adrenal adenomas consist of a mixture of lipid-rich clear and lipid-poor compact cells in varying proportions. Most adenomas are mainly composed of lipid-rich clear cells and typically exhibit low computed tomography (CT) attenuation values, high uptake on I-adosterol scintigraphy, and mild accumulation on F-fluorodeoxyglucose positron emission tomography/CT. However, adenomas predominantly composed of lipid-poor compact cells are rare, with limited evidence regarding their imaging characteristics.

Preservation of masseter muscle until the end stage in the SOD1G93A mouse model for ALS.

Amyotrophic lateral sclerosis (ALS) progressively impairs motor neurons, leading to muscle weakness and loss of voluntary muscle control. This study compared the effects of SOD1 mutation on masticatory and limb muscles from disease onset to death in ALS model mice. Notably, limb muscles begin to atrophy soon after ALS-like phenotype appear, whereas masticatory muscles maintain their volume and function in later stages.

Feasibility of Double-Deployment Small-Diameter Covered Metallic Stent for Malignant Distal Biliary Obstruction (with Video).

Background/objectives: Covered self-expandable metallic stents (CSEMS) are commonly used to treat malignant distal biliary obstructions. A 10-mm CSEMS carries the risk of obstructing the pancreatic and cystic duct orifices by adhering to the bile duct; therefore, postoperative pancreatitis and cholecystitis are reported to occur at a certain frequency. We have adopted a new drainage technique for malignant distal biliary obstruction called ''double-slim SEMS stenting" (DSS), where two small-diameter CSEMS are placed side-by-side.

Effects of glucokinase haploinsufficiency on the pancreatic β-cell mass and function of long-term high-fat, high-sucrose diet-fed mice.

Aims/introduction: We previously showed that glucokinase haploinsufficiency improves the glucose tolerance of db/db mice by preserving pancreatic β-cell mass and function. In the present study, we aimed to determine the effects of glucokinase haploinsufficiency on the β-cell mass and function of long-term high-fat, high-sucrose (HFHS) diet-fed mice.

Materials And Methods: Four-week-old male glucokinase haploinsufficient (Gck) mice and 4-week-old male wild-type (Gck) mice (controls) were each divided into two groups: an HFHS diet-fed group and a normal chow-fed group, and the four groups were followed until 16, 40 or 60 weeks-of-age.

Effect of Perioperative Physical Activity on Skeletal Muscle Loss 6 Months After Esophageal Cancer Surgery.

Background/aim: Sarcopenia contributes to a poor prognosis in patients with esophageal cancer; thus, any clinical support that prevents loss of skeletal muscle mass preoperatively and postoperatively should be actively investigated. This study aimed to evaluate physical activity during the perioperative period and its impact on postoperative skeletal muscle mass.

Patients And Methods: Sixty-two patients who underwent esophagostomy at the Hamamatsu University School of Medicine between 2019 and 2023 were evaluated.

Vascular anatomy of the lateral meniscus with special focus on the joint capsule.

Previous studies have reported that the lateral meniscus (LM) has two regions, the popliteal hiatus area (PH) with a scarce blood supply and the roots with an abundant one. However, the description of its vascular anatomy remains insufficient. We hypothesized that the difference in the width of the meniscus hilum (MH) affects the scarcity and abundance of blood supply to the LM.

The Respiratory Adjusted Shock Index at Admission Is a Valuable Predictor of In-Hospital Outcomes for Elderly Emergency Patients with Medical Diseases at a Japanese Community General Hospital.

: The respiratory adjusted shock index (RASI) is a risk score whose usefulness in patients with sepsis and trauma has previously been reported. However, its relevance in elderly emergency patients with medical diseases is yet to be clarified. This study assessed the usefulness of the RASI, which can be evaluated without requiring special equipment, to provide objective and rapid emergency responses.

Immune checkpoint inhibitor-related type 1 diabetes mellitus which develops long after treatment discontinuation: a case report and review of literature.

Unlabelled: Immune checkpoint inhibitor (ICI)-related type 1 diabetes is an immune-related adverse event (irAE), occurring in slightly less than 1% of patients undergoing ICI therapy. Most cases develop during ICI treatment, with occurrences long after discontinuation being extremely rare. A 76-year-old woman, with no history of glucose tolerance issues, was diagnosed with lung adenocarcinoma with pleural invasion and underwent chemotherapy, including atezolizumab, an anti-programmed death-ligand 1 antibody.

[Second-Generation Antihistamines for Preventing Hypersensitivity Reactions during Anticancer Therapy-A Retrospective Study].

Hypersensitivity reactions are an adverse effect of anticancer drug therapy. Prophylactic administration of antiallergic drugs and steroids is recommended when administering drugs associated with a high hypersensitivity reaction incidence. First-generation antihistamines are generally used in this setting.

Crystal structures of 1,1'-bis-(carb-oxy-meth-yl)-4,4'-bipyridinium derivatives.

The crystal structures of 2-[1'-(carb-oxy-meth-yl)-4,4'-bi-pyridine-1,1'-diium-1-yl]acetate tetra-fluoro-borate, CHNO ·BF or (Hbcbpy)(BF), and neutral 1,1'-bis-(carboxyl-atometh-yl)-4,4'-bi-pyridine-1,1'-diium (bcbpy), CHNO, are reported. The asymmetric unit of the (Hbcbpy)(BF) consists of a Hbcbpy monocation, a BF anion, and one-half of a water mol-ecule. The BF anion is disordered.

Precise Manipulation of Electron Transfers in Clustered Five Redox Sites.

Electron transfers in multinuclear metal complexes are the origin of their unique functionalities both in natural and artificial systems. However, electron transfers in multinuclear metal complexes are generally complicated, and predicting and controlling these electron transfers is extremely difficult. Herein, we report the precise manipulation of the electron transfers in multinuclear metal complexes.

Ag@MUT-16 nanocomposite as a Fenton-like and plasmonic photocatalyst for degradation of Quinoline Yellow under visible light.

A new cobalt-based metal-organic framework with the chemical formula of [Co(DClTPA)(DABCO)]·(DMF) (MUT-16) containing 1,4-diazabicyclo[2.2.2]octane (DABCO) and 2,5-dichloroterephthalic acid (DClTPA) has been designed and prepared through a solvothermal method.

Effects of female bone marrow transplantation on male reproductive organs.

Graft-versus-host disease (GVHD), an adverse effect after bone marrow transplantation (BMT), may affect male reproductive function. It is hypothesized that a sex-mismatched BMT induces GVHD in male reproductive organs because female immune cells are not immunologically tolerant to specific antigens of the male organs. However, this hypothesis has not been experimentally verified using male (M) recipient animals following BMT from the female (F) donors.