A Case of an Intrathoracic Accessory Rib Revealed on Chest X-ray.

Accessory ribs are rare anatomical variations, typically cervical or lumbar, with intrathoracic accessory ribs being particularly uncommon. These anomalies are often asymptomatic but can cause issues like thoracic outlet syndrome. This case report describes a 36-year-old woman who was incidentally found to have an intrathoracic accessory rib on a chest X-ray.

Housing temperature influences metabolic phenotype of heart failure with preserved ejection fraction in J vs N strain C57BL/6 mice.

Preclinical heart failure studies rely heavily on mouse models despite their higher metabolic and heart rates compared to humans. This study examines how mouse strain (C57BL/6J vs. C57BL/6N) and housing temperature (23 °C vs.

Eco-friendly synthesis of silver nanoparticles by : formulations, characterizations, and application in wound healing.

Background: Due to the toxicity and serious side effects of chemical incorporated in topical dosage form used for treatment of wound healing, there is a need to use natural preparation as wound healing preparation.

Aims: Seeds of (TFG) are used to synthesize eco-friendly silver nanoparticles (SNPs) in an appropriate way to heal wounds.

Methods: To synthesize SNPs, TFG was incubated with AgNO to produce SNP-TFG.

Hydrotherapy to Hospice: The Hidden Perils of Necrotizing Fasciitis Mimicry in Elderly Patients.

This case report presents a 77-year-old female with dementia and hypertension who experienced reduced consciousness during hydrotherapy. She was found to have hypotension, a low Glasgow Coma Scale score, and right thigh pain. Blood work showed acute kidney injury and elevated inflammatory markers, while imaging revealed surgical emphysema in the right thigh and pelvis without trauma.

Titanate-polyurethane-chitosan ternary nanocomposite as an efficient coating for steel against corrosion.

In this study, a titanate-polyurethane-chitosan ternary nanocomposite was prepared by physical mixing. Sodium titanate nanotubes (Na-TNTs) were prepared by the hydrothermal method, and chitosan was extracted from shrimp shell. Na-TNTs were mixed with polyurethane (PU) of different ratios by weight, and chitosan was added after optimization.

Spatiotemporal Ultrastructural, Histological, and Morphometric Changes in the Buccal Cavity of Grass Carp () During Fingerling, Yearling, and Adult Stages.

Grass carp () is a Cyprinid fish of aquacultural and research importance. The buccal cavity represents the gateway of the digestive tract. The present study investigated the adaptational changes involving various components of the buccal cavity of fingerling (three months posthatching, mph), yearling (12 mph), and adult (48 mph) using scanning electron microscopy, histology, and morphometry.

Azithromycin Exposure in a 10-Day Window of Myocardial Infarction and Short- and Long-Term Outcomes.

Background: The U.S. Food and Drug Administration warned in 2012 that azithromycin (AZM) can cause potentially fatal irregular heart rhythm, particularly in patients with known cardiac risk factors.

Exploring the green synthesis of silver nanoparticles using natural extracts and their potential for cancer treatment.

Silver nanoparticles (AgNPs) have attracted increasing attention in nanomedicine, with versatile applications in drug delivery, antimicrobial treatments, and cancer therapies. While chemical synthesis remains a common approach for AgNP production, ensuring environmental sustainability requires a shift toward eco-friendly, "green" synthesis techniques. This article underscores the promising role of plant extracts in the green synthesis of AgNPs, highlighting the importance of their natural sources and diverse bioactive compounds.

Ameliorative Effect of Lycopene on Follicular Reserve Depletion, Oxidative Damage, Apoptosis Rate, and Hormonal Profile during Repeated Superovulations in Mice.

Superovulation is a crucial step in assisted reproductive technology that involves the administration of gonadotrophins. Repeated superovulations result in severe ovarian damage. The present study investigated the effect of in vivo administration of lycopene on ovarian damage induced by four successive cycles of superovulation.

Endogenous adenine is a potential driver of the cardiovascular-kidney-metabolic syndrome.

Mechanisms underlying the cardiovascular-kidney-metabolic (CKM) syndrome are unknown, although key small molecule metabolites may be involved. Bulk and spatial metabolomics identified adenine to be upregulated and specifically enriched in coronary blood vessels in hearts from patients with diabetes and left ventricular hypertrophy. Single nucleus gene expression studies revealed that endothelial methylthioadenosine phosphorylase (MTAP) was increased in human hearts with hypertrophic cardiomyopathy.

Microconfined High-Pressure Transcritical Channel Flow Database: Laminar, Transitional & Turbulent Regimes.

The potential of comprehending and managing microscale flows to enhance energy processes, especially in heat transfer and propulsion applications, remains largely untapped particularly for supercritical fluids, which have gained increased interest over the past years due to the higher power and thermodynamic efficiencies they provide. This work, therefore, presents the first comprehensive, open-source dataset carefully curated and structured for studying microconfined high-pressure transcritical fluid channel flows under various regimes. Particularly, the dataset contains 18 direct numerical simulations of carbon dioxide at different bulk pressures and velocities confined between differentially-heated walls.

Autotaxin Inhibition Reduces Post-Ischemic Myocardial Inflammation via Epigenetic Gene Modifications.

Myocardial infarction (MI) triggers a complex inflammatory response that is essential for cardiac repair but can also lead to adverse outcomes if left uncontrolled. Recent studies have highlighted the importance of epigenetic modifications in regulating post-MI inflammation. This study investigated the role of the autotaxin (ATX)/lysophosphatidic acid (LPA) signaling axis in modulating myocardial inflammation through epigenetic pathways in a mouse model of MI.

Mitochondrial dysfunction and metabolic reprogramming induce macrophage pro-inflammatory phenotype switch and atherosclerosis progression in aging.

Introduction: Aging increases the risk of atherosclerotic vascular disease and its complications. Macrophages are pivotal in the pathogenesis of vascular aging, driving inflammation and atherosclerosis progression. NOX4 (NADPH oxidase 4) expression increases with age, correlating with mitochondrial dysfunction, inflammation, and atherosclerosis.

Comparative study of orally administered seeds, hydrogel and atorvastatin on obesity of rats fed on a high fat diet.

Background: Obesity has become a prevalent issue worldwide, leading to various complications such as hyperlipidemia, diabetes, and cardiovascular problems. Statins, as FDA approved anti-hyperlipidemic drugs, still pose some concerns upon their administration. Recently, researchers have looked for natural products as an alternative to manage hyperlipidemia and obesity.

Insights into microstructure and expression of markers of proliferation, apoptosis and T cells in the spleen of cattle egret (Bubulcus ibis).

The spleen is the largest secondary lymphoid organ with significant roles in pathogen clearance. It is involved in several avian diseases. The cattle egret is a wild insectivorous bird of agricultural and socioeconomic importance.

Can silver nanoparticles stabilized by Fenugreek () improve tibial bone defects repair in rabbits? A preliminary study.

Background: A fracture is considered a medical emergency leading to considerable complications.

Aim: This study aimed to describe the accelerating action of Ag-NPs-FG on fracture healing in rabbits.

Methods: Silver NPs (AgNPs) were reduced with fenugreek (FG), loaded into a starch gel base, and investigated for their morphology, size, and charge.

Vaccine delivery systems and administration routes: Advanced biotechnological techniques to improve the immunization efficacy.

Since the first use of vaccine tell the last COVID-19 pandemic caused by spread of SARS-CoV-2 worldwide, the use of advanced biotechnological techniques has accelerated the development of different types and methods for immunization. The last pandemic showed that the nucleic acid-based vaccine, especially mRNA, has an advantage in terms of development time; however, it showed a very critical drawback namely, the higher costs when compared to other strategies, and its inability to protect against new variants. This showed the need of more improvement to reach a better delivery and efficacy.

Inherent Metabolic Adaptations in Adult Spiny Mouse ( ) Cardiomyocytes Facilitate Enhanced Cardiac Recovery Following Myocardial Infarction.

The adult mammalian heart has limited regenerative capacity following injury, leading to progressive heart failure and mortality. Recent studies have identified the spiny mouse ( ) as a unique model for mammalian cardiac isch3emic resilience, exhibiting enhanced recovery after myocardial infarction (MI) compared to commonly used laboratory mouse strains. However, the underlying cellular and molecular mechanisms behind this unique response remain poorly understood.

Evaluation of fruit attenuation impact on the cardiomyopathy of the STZ-induced diabetic rats.

, commonly known as chayote is known for its low glycemic index, high fiber content, and rich nutritional profile, which suggests it may be beneficial for individuals with diabetes. While research specifically examining the impact of chayote on diabetes is limited, this study screened its biological impacts by using different biomarkers on streptozotocin-induced diabetic (STZ-ID) rats. The ethanolic extract of the fruits was assessed for different phytochemical, biochemical, and anti-diabetic properties.

MCT4 knockdown by tumor microenvironment-responsive nanoparticles remodels the cytokine profile and eradicates aggressive breast cancer cells.

Breast cancer is a wide-spread threat to the women's health. The drawbacks of conventional treatments necessitate the development of alternative strategies, where gene therapy has regained hope in achieving an efficient eradication of aggressive tumors. Monocarboxylate transporter 4 (MCT4) plays pivotal roles in the growth and survival of various tumors, which offers a promising target for treatment.

Innovative approach: utilizing silver nanoparticles sheet for improved rabbit cecal anastomosis healing.

Introduction: Anastomotic leakage is a severe complication associated with gastrointestinal surgery. The process of intestinal wound healing is crucial for the successful outcome of digestive tract surgical repair procedures. This research aimed to determine the impact of silver nanoparticles sheet (Acticoat) on the anastomotic healing of the cecum in rabbits.

Lysophosphatidic Acid-Mediated Inflammation at the Heart of Heart Failure.

Purpose Of Review: The primary aim of this review is to provide an in-depth examination of the role bioactive lipids-namely lysophosphatidic acid (LPA) and ceramides-play in inflammation-mediated cardiac remodeling during heart failure. With the global prevalence of heart failure on the rise, it is critical to understand the underlying molecular mechanisms contributing to its pathogenesis. Traditional studies have emphasized factors such as oxidative stress and neurohormonal activation, but emerging research has shed light on bioactive lipids as central mediators in heart failure pathology.

Tissue distribution, placental transfer and excretion of silver nanoparticles in pregnant rats after a single oral dose.

A quantitative assessment of silver nanoparticles (AgNPs) in fluids and some organs of pregnant rats as well as their fetal blood were carried out in this study. A single oral dose (1mg/kg) of AgNPs with a size range of 4-20 nm was administered to pregnant rats on the 19th of gestation. Five groups were euthanized after 10 min, 1, 6, 12, and 24 hr as well as the control group.

Targeted Nanoparticles: the Smart Way for the Treatment of Colorectal Cancer.

Colorectal cancer (CRC) is a widespread cancer that starts in the digestive tract. It is the third most common cause of cancer deaths around the world. The World Health Organization (WHO) estimates an expected death toll of over 1 million cases annually.