Synergy of zinc oxide nanoparticles to losartan attenuates kidney injury induced by unilateral ureteral obstruction through modulation of the TNF-α/IL6 and BAX/BCL2 signaling pathways.

Aim: Although the relief of ureteral obstruction seems to be a radical treatment for obstructive uropathy (OU), progressive kidney damage is the result because of the associated increased apoptosis and fibrosis. Therefore, it is urgent to find a complementary renoprotective therapy against partially obstructed uropathy cascades. Thus, this study investigated the renoprotective effects of both losartan (LOS) and zinc oxide nanoparticles (ZnONPs) in partial unilateral ureteral obstruction (PUUO).

Empagliflozin Mitigates PTZ-Induced Seizures in Rats: Modulating Npas4 and CREB-BDNF Signaling Pathway.

Empagliflozin (EMPA) is one of the sodium/glucose cotransporter 2 (SGLT2) inhibitors that has been recently approved for the treatment of diabetes mellitus type II. Recently, EMPA has shown protective effects in different neurological disorders, besides its antidiabetic activity. Kindling is a relevant model to study epilepsy and neuroplasticity.

The protective effects of dietary microalgae against hematological, biochemical, and histopathological alterations in pyrogallol-intoxicated .

Microalgae have well-established health benefits for farmed fish. Thus, this study aims to explore the potential protective effects of , is, and against pyrogallol-induced hematological, hepatic, and renal biomarkers in African catfish (), as well as the histopathological changes in the liver and kidney. Fish weighing 200 ± 25 g were divided into several groups: group 1 served as the control, group 2 was exposed to 10 mg/L of pyrogallol, and groups 3, 4, and 5 were exposed to the same concentration of pyrogallol, supplemented with at 20 g/kg diet, is at 50 g/kg diet, and at 5 g/kg diet, respectively, for 15 days.

Scaffold-assisted Breast Augmentation: Approaching New Horizon by Three-Dimensionally Printed Personalized Tissue Regenerative Implants.

Current breast augmentation options face limitations and potential associated complications. Implant-based augmentation introduces risks such as capsular contracture and malpositioning, whereas fat grafting poses issues such as induration and infections, necessitating revisions. Tissue engineering, integrating 3-dimensional (3D) printing and biomaterials science, aims to overcome these challenges.

Use of Whole-Exome Sequencing and Pedigree Analysis to Identify X-linked Hypophosphatemia in Saudi Arabian Families.

Context: X-linked hypophosphatemia (XLH) is the most common form of inherited hypophosphatemic rickets (HR), caused by pathogenic variants in the gene. Genetic diagnosis of XLH facilitates early treatment optimization, especially for patients suitable for burosumab, a recombinant anti-fibroblast growth factor-23 monoclonal antibody.

Objective: This study aimed to use whole-exome sequencing (WES) and pedigree analysis to identify patients with XLH.

Evaluation of one-shot vincristine sulfate combined with surgical excision as a new regimen for treatment of canine transmissible venereal tumor.

Objective: The purpose of this study was to investigate the effectiveness of surgical excision combined with a single shot of vincristine sulfate for treating transmissible venereal tumor (TVT) in dogs.

Materials And Methods: Fifty-two dogs were divided randomly into two groups ( 26). Dogs in Group I were treated surgically by debulking the tumorous mass, whereas dogs in Group II were subjected to a combination of surgery and a single injection of vincristine sulfate.

Variants Underlie Polycystic Kidneys in Prenatal and Neonatal Cases.

Background: Nephronophthisis (NPHP) is an autosomal recessive genetic disorder that can cause early-onset kidney failure. plays an important role in early kidney development and encodes a protein that interacts with other proteins within the primary cilium. mutations are known to cause nephronophthisis 16 (NPHP-16).

A New Multi-Axial Functional Stress Analysis Assessing the Longevity of a Ti-6Al-4V Dental Implant Abutment Screw.

This study investigates the impact of tightening torque (preload) and the friction coefficient on stress generation and fatigue resistance of a Ti-6Al-4V abutment screw with an internal hexagonal connection under dynamic multi-axial masticatory loads in high-cycle fatigue (HCF) conditions. A three-dimensional model of the implant-abutment assembly was simulated using ANSYS Workbench 16.2 computer aided engineering software with chewing forces ranging from 300 N to 1000 N, evaluated over 1.

Immediate Versus Staged Complete Revascularization for Patients With ST-Segment-Elevation Myocardial Infarction and Multivessel Disease: A Network Meta-Analysis of Randomized Trials.

Background: The comparative outcomes with immediate, staged in-hospital, and staged out-of-hospital complete revascularization for patients with ST-segment-elevation myocardial infarction and multivessel disease remain unclear.

Methods And Results: An electronic search of MEDLINE, SCOPUS, and Cochrane databases was performed through August 2023 for randomized trials evaluating immediate, staged in-hospital, and staged out-of-hospital complete revascularization for patients with ST-segment-elevation myocardial infarction and multivessel disease. The primary outcome was major adverse cardiac events (MACEs).

Patterns distribution, concentrations and sources of radioactive elements from black sand in the Red Sea coast, Egypt.

In Egypt, the distribution of black sand in various coastal regions has been readily apparent by thorough research. Unfortunately, these investigations did not measure radioactivity in black sand, particularly in the vicinity of the Red Sea. Gamma-ray spectroscopy was used to detect the naturally occurring radioactivity from U, Th, K, and Ra in black sand samples from eight locations along the Red Sea coast: Ras Elbehar, Gemsa, Hurghada Elahiaa, Hurghada Titanic, Safaga, Qusier Elsharm Alqbly, Gabal Alrosass, and Marsa Alam.

Activation of AMPK/SIRT1/FOXO3a signaling by BMS-477118 (saxagliptin) mitigates chronic colitis in rats: uncovering new anti-inflammatory and antifibrotic roles.

Ulcerative colitis (UC) is a debilitating chronic disease marked by persistent inflammation and intestinal fibrosis. Despite the availability of various treatments, many patients fail to achieve long-term remission, underscoring a significant unmet therapeutic need. BMS-477118, a reversible inhibitor of dipeptidyl peptidase 4 (DPP4), has demonstrated anti-inflammatory properties in preclinical and clinical studies with minimal adverse effects compared to other antidiabetic agents.

Peficitinib halts acute kidney injury via JAK/STAT3 and growth factors immunomodulation.

Acute Kidney Injury (AKI) is characterized by a sudden loss of kidney function and its management continues to be a challenge. In this study the effect of peficitinib, a Janus kinase inhibitor (JAKi), was studied in an aim to stop the progression of AKI at an early point of injury. Adult male mice were injected with aristolochic acid (AA) a single dose (10 mg/kg, i.

Black sand nanoparticles and heat stress impacts the neurological and oxidative stress indices and splenic-renal histology of Clarias gariepinus.

In Egypt, while many studies have focused on the radiometry and mineralogy of black sands, research on their effects on nearby aquatic organisms is rare. This study aimed to assess the combined effects of heat stress (HS) and black sand nanoparticles (BS-NPs) on renal function, antioxidant responses (TAC, SOD, CAT), neuro-stress indicators (AchE, cortisol), and to conduct histopathological investigations in the kidney and spleen tissues of African catfish Clarias gariepinus over a 15-day period to exposure to control, HS (32 °C), BS (6.4 g/kg diet) and HS + BS groups.

Anterior Endocrowns as An Alternative to Core Crown restorations: A Systematic Review.

Restoring extensively damaged endodontically treated teeth presents a challenging task due to the state of biomechanical deterioration affecting long-term prognosis. Therefore, the study aims to assess and compare the biomechanical performance of endocrowns and post core-crown restorations in anterior endodontically treated teeth with severe coronal structure loss. Following PRISMA guidelines, a systematic search was conducted using PubMed, Scopus, Web of Science, and Google Scholar for articles published from January 2014 to March 2024.

Enhanced Antimicrobial Properties of Polymeric Denture Materials Modified with Zein-Coated Inorganic Nanoparticles.

Background: Polymeric denture materials can be susceptible to colonization by oral microorganisms. Zein-coated magnesium oxide nanoparticles (zMgO NPs) demonstrate antimicrobial activity. The aim of this study was to investigate the antimicrobial effect and adherence of different oral microorganisms on hybrid polymeric denture materials incorporated with zMgO NPs.

Modulating the HSP90 control over NFκB/NLRP3/Caspase-1 axis is a new therapeutic target in the management of liver fibrosis: Insights into the role of TAS-116 (Pimitespib).

Aberrant activation of the NLRP3 inflammasome is recognized to induce a chronic inflammatory response in the liver, ultimately leading to hepatic fibrosis. HSP90 is suggested to regulate NLRP3 activation and its downstream signaling. This study is the first to explore the potential therapeutic role of pimitespib in mitigating liver fibrosis in rats.

Bond strength and surface roughness assessment of novel antimicrobial polymeric coated dental cement.

Resin cement integrated with zein-incorporated magnesium oxide nanoparticles has previously been found to inhibit oral microbes and decrease bacterial biofilm. However, the bond strength and surface features of this biomaterial have yet to be investigated. The objective of this study was to evaluate the shear bond strength, mode of fracture, and surface roughness of resin cement modified with zein-incorporated magnesium oxide nanoparticles.

Mechanical Behaviour of Novel Nanohybrid Resin Composite Using Two Light Cure Systems.

Introduction: Zein-incorporated magnesium oxide nanoparticles (zMgO NPs) were found to be effective against the bacteria S. mutans, S. aureus, E.

Maximizing dental composite performance: Strength and hardness enhanced by innovative polymer-coated MgO nanoparticles.

Introduction: Zein-incorporated magnesium oxide nanoparticles (zMgO NPs) can influence the mechanical properties of dental materials. However, the effect of this addition on the mechanical properties of resin composite has yet to be investigated. The objective of this study was to add various concentrations of zMgO NPs to conventional, flowable, and bulk-fill composite and assess the effect on the compressive strength, flexural strength, and microhardness.

Transcriptome-Wide Association Study Reveals New Molecular Interactions Associated with Melanoma Pathogenesis.

A transcriptome-wide association study (TWAS) was conducted on genome-wide association study (GWAS) summary statistics of malignant melanoma of skin (UK Biobank dataset) and The Cancer Genome Atlas-Skin Cutaneous Melanoma (TCGA-SKCM) gene expression weights to identify melanoma susceptibility genes. The GWAS included 2465 cases and 449,799 controls, while the gene expression testing was conducted on 103 cases. Afterward, a gene enrichment analysis was applied to identify significant TWAS associations.