Microwave/ultrasonic powered in-liquid plasma-assisted synthesis of 3D-hierarchical nanoporous network wheat-straw lignin/thiadiazole amide-modified cellulose sponge composite for oil-in-water emulsion separation and microbiological disinfection.

Innovative super-hydrophilic/superoleophobic eco-friendly sponge composite is fabricated by integrating chemically-modified cellulose with lignin derived from bio-waste wheat-straw. Such combination is implemented by modifying cellulose with thiadiazole-amide and integrating it with lignin using microwave/ultrasonic-powered in-liquid plasma. Physicochemical characteristics of sponge-composite (WL-TDAC) are studied using FTIR, N-physisorption, DLS, SEM, chemical-computational analysis, and surface wettability.

A Green analytical method for simultaneous determination of dexamethasone sodium phosphate and prednisolone acetate in veterinary formulations using UV spectroscopy and dimension reduction algorithms.

Precise determination of veterinary pharmaceutical concentrations represents a critical foundation for delivering safe and efficacious animal healthcare interventions. Two synthetic glucocorticoids - dexamethasone sodium phosphate (DXM) and prednisolone acetate (PRD) - are extensively employed in veterinary medicine due to their potent anti-inflammatory capabilities. Our research presents a novel, cost-effective, and environmentally sustainable analytical methodology that enables simultaneous quantification of DXM and PRD within binary veterinary formulations.

Over-the-counter short-acting β-agonist purchase and asthma-related health outcomes: a post hoc analysis of the SABINA III study.

This post-hoc analysis of the SABINA III study evaluated the association of short-acting β-agonist (SABA) prescriptions and self-reported over-the-counter (OTC) SABA purchase in the previous 12 months with asthma-related outcomes using multivariable regression models in 4556 patients (mean age, 48.9 years). Of the 2810 patients prescribed ≥3 SABA canisters, 776 (27.

Discovery of pyrazole-based analogs as CDK2 inhibitors with apoptotic-inducing activity: design, synthesis and molecular dynamics study.

The discovery of novel CDK2 inhibitors is crucial for developing targeted anticancer therapies. Thus, in this study, we aimed to design, synthesize, and evaluate a series of novel pyrazole derivatives (2a-g, 7a-d, 8a and b, 9, and 10) for their potential as CDK2/cyclin A2 enzyme inhibitors. The newly synthesized compounds were screened at 50 μM for CDK2 inhibition, followed by IC profiling of the most promising candidates.

A Comparative Study of Vitamin D Serum Levels in Monosymptomatic Enuretic Children and Non-Enuretic Children.

Background: Enuresis refers to urinary incontinence during sleep in children over 5 years of age. The pathogenesis of enuresis is complex. It is related to low functional bladder capacity, nocturnal bladder overactivity, and high arousal threshold, and it is also related to the immaturity of the central nervous system.

Chemical Constituents, Antioxidant, and Enzyme Inhibitory Potentials Supported by In-Silico Studies of the n-Hexane Extract and Essential Oil of Platycladus Orientalis (L.) Franco Leaves.

Platycladus orientalis leaves are widely used in traditional medicine to treat different ailments. In the present study, the volatile constituents were obtained by n-hexane extraction and hydrodistillation. Comprehensive metabolomic profiling was performed using GC-MS analysis.

The impact of vildagliptin as an add-on therapy on matrix metalloproteinase-14 levels, liver stiffness and subclinical atherosclerosis in adolescents with type 1 diabetes and non-alcoholic steatohepatitis: A randomized controlled trial.

Aim: Many patients with type 1 diabetes mellitus (T1DM) met the histological criteria for non-alcoholic steatohepatitis (NASH), which leads to cardiovascular disease morbidity and mortality. Matrix metalloproteinase-14 (MMP-14) is involved in cardiovascular disease and atherosclerosis.

Objectives: To assess the impact of oral dipeptidyl peptidase-4 inhibitor, vildagliptin, as adjunctive therapy on NASH in adolescents with T1DM and its effect on glycaemic control, MMP-14 levels and carotid intima media thickness (CIMT).

Improved Quantification of MicroPET/CT Imaging Using CT-derived Scaling Factors.

Purpose: Combined micro-PET/CT scanners are widely employed to investigate models of brain disorders in rodents using PET-based coregistration. We examined if CT-based coregistration could improve estimates of brain dimensions and consequently estimates of nondisplaceable binding potential (BP) in rodent PET studies.

Procedures: PET and CT scans were acquired on 5 female and 5 male CD-1 mice with 3-[F]fluoro-5-(2-pyridinylethynyl)benzonitrile ([F]FPEB), a radiotracer for the metabotropic glutamate receptor subtype 5 (mGluR5).

Pharmacogenetic insights into ABCB1, ABCC2, CYP1A2, and CYP2B6 variants with epilepsy susceptibility among Egyptian Children: A retrospective case-control study.

Background: Pediatric epilepsy is a complicated neuropsychiatric disorder that is characterized by recurrent seizures and unusual synchronized electrical activities within brain tissues. It has a substantial effect on the quality of life of children, thus understanding of the hereditary considerations influencing epilepsy susceptibility and the response to antiepileptic medications is crucial. This study focuses on assessing the correlation of the ABCB1, ABCC2, CYP1A2, and CYP2B6 genetic polymorphisms with the susceptibility to epileptic seizures and their contributions to antiepileptic medication throughout the course of the disease.

Potential Antiallergic Activity of Two Chemically/Enzymatically-Modified Natural Products Against Active Atopic and Systemic Anaphylaxes in CD1 Mice Models.

Introduction: Anaphylaxis is a globally increasing allergic reaction that is often fatal. Recently, our previous study reported the possibility of using the modified natural products "sodium R-lipoate (NaRLA) and enzymatically modified isoquercitrin (EMIQ)" as potential novel safe agents against the non-immunological-degranulation of mast cells.

Methods: Here, we extended our previous findings by determining the antianaphylactic activity of 50 and 100 mg/kg body weight of NaRLA and EMIQ (given orally and prior to local or systemic challenge) in mice models of ovalbumin (OVA)-induced IgE-dependent active cutaneous anaphylaxis (ACA) and active systemic anaphylaxis (ASA) in comparison with sulfasalazine (SSZ, amast cell stabilizer).

Streptomyces avermitilis MICNEMA2022: a new biorational strain for producing abamectin as an integrated nematode management agent.

Background: Abamectin (ABA) is considered a powerful insecticidal and anthelmintic agent. It is an intracellular product of Streptomyces avermitilis; is synthesized through complicated pathways and can then be extracted from mycelial by methanol extraction. ABA serves as a biological control substance against the root-knot nematode Meloidogyne incognita.

Coenzyme Q10 ameliorates cyclophosphamide-induced chemobrain by repressing neuronal apoptosis and preserving hippocampal neurogenesis: Mechanistic roles of Wnt/ β-catenin signaling pathway.

Deterioration in the neurocognitive function of cancer patients referred to as "Chemobrain" is a devastating obstacle associated with cyclophosphamide (CYP). CYP is an alkylating agent, clinically utilized as an efficient anticancer and immunosuppressant. Coenzyme Q10 (CoQ10) is a worthwhile micronutrient with diverse biological activities embracing antioxidant, anti-apoptotic, and neuroprotective effects.

Glucospanlastics: innovative antioxidant and anticancer ascorbyl-2-glucoside vesicles for striking topical performance of repurposed itraconazole.

Presently, the development of functional derivatives exploiting biocompatible pharmaceutical materials has become a pressing demand. Among them, ascorbyl-2-glucoside (AA-2G), an ascorbic acid derivative, has significant potential owing to its stability, solubilization and antioxidant prospects. Herein, AA-2G was utilized for the fabrication of itraconazole (ITZ) spanlastics, which were denoted as "glucospanlastics".

Efficacy of doxorubicin and lipiodol therapy by trans-arterial chemoembolization in hepatocellular carcinoma Egyptian patients and relation to genetic polymorphisms.

Background: Genetic polymorphisms play a crucial role in predicting treatment efficacy in patients with hepatocellular carcinoma (HCC). This study aims to evaluate the response to Transarterial Chemoembolization (TACE) in relation to the genetic polymorphisms of interleukin 28B (IL28B) and angiopoietin-2 (ANGPT2) in HCC patients.

Research Design And Methods: Prospective cohort study conducted on 104 eligible HCC Egyptian patients who underwent TACE using doxorubicin and lipiodol.

Taurine and enzymatically modified isoquercitrin protected against methotrexate-induced deteriorations in the conductivity and rhythmicity of the heart in rats: Antioxidant, anti-inflammatory, and histological architecture approach.

Cardiotoxicity is one of the most devastating complications of cancer treatment by methotrexate (MTX). The present study aimed to investigate the potential anti-cardiotoxic efficacy of taurine (Tau) and enzymatically modified isoquercitrin (EMIQ) alone or combined against MTX-induced cardiotoxicity in adult male rats. A total of 36 rats were randomly divided into six groups (six animals each): control, MTX (a single i.

An ultrasensitive green synchronous factorized spectrofluorimetric approach for the simultaneous determination of Favipiravir and Molnupiravir: Application to pharmaceutical, environmental, and biological matrices.

During the pandemic, Favipiravir (FVP) and Molnupiravir (MPV) have been widely used for COVID-19 treatment, leading to their presence in the environment. A green synchronous spectrofluorimetric method was developed to simultaneously detect them in environmental water, human plasma, and binary mixtures. Maximum fluorescence intensity was achieved at pH 8, with MPV exhibiting two peaks at 300 and 430 nm, and FVP showing one peak at 430 nm.

Temporal Changes on Postgadolinium MR Vessel Wall Imaging Captures Enhancement Kinetics of Intracranial Atherosclerotic Plaques and Aneurysms.

Background And Purpose: Analysis of vessel wall contrast kinetics (ie, wash-in/washout) is a promising method for the diagnosis and risk-stratification of intracranial atherosclerotic disease plaque (ICAD-P) and the intracranial aneurysm walls (IA-W). We used black-blood MR imaging or MR vessel wall imaging to evaluate the temporal relationship of gadolinium contrast uptake kinetics in ICAD-Ps and IA-Ws compared with normal anatomic reference structures.

Materials And Methods: Patients with ICAD-Ps or IAs who underwent MR vessel wall imaging with precontrast, early postcontrast (5-15 minutes), and delayed postcontrast (20-30 minutes) 3D T1-weighted TSE sequences were retrospectively studied.

Role of Doxofylline, Low Dose Theophylline, and Dexamethasone in Mice (BALB/C) Model of Corticosteroid Resistant Asthma: A Comparative Study.

Objective: This study was designed to determine the comparative efficacy of Doxofylline (DOXO) compared to low-dose theophylline (LDT) in treating corticosteroid-resistant asthma.

Methods: This study was conducted on 56 adult BALB/C mice aged six to eight weeks old with an average weight of 20-25 g. They were divided into seven groups: control group, ovalbumin (OVA)+lipopolysaccharide (LPS) group, OVA+LPS+dexamethasone (DEXA) group, OVA+LPS+LDT group, OVA+LPS+ group, OVA+LPS+DEXA+LDT group, and OVA +LPS+DEXA+DOXO group.

Gemcitabine and synthesized silver nanoparticles impact on chemically induced hepatocellular carcinoma in male rats.

Gemcitabine (GEM) is a deoxycytidine analog chemotherapeutic drug widely used to treat many cancers. Silver nanoparticles (AgNPs) are important nanomaterials used to treat many diseases. Using gamma radiation in nanoparticle preparation is a new eco-friendly method.

The role of vitamin D in amelioration of oral lichen planus and its effect on salivary and tissue IFN-γ level: a randomized clinical trial.

Background And Objectives: Oral lichen planus (OLP) is a common, prevalent, immune-mediated, inflammatory disease affecting both the skin and oral mucosa and is considered one of the potentially malignant diseases. Since OLP is regarded as an immunologically mediated disease, some studies suggest the use of vitamin D (VD) for its management as it exhibits immune-modulatory, anti-inflammatory, and antimicrobial properties, as well as anti-proliferative, pro-differentiative, and anti-angiogenic effects. VD has demonstrated a suppressive effect on TH1 pro-inflammatory cytokines, including IFN-γ while augmenting the secretion of anti-inflammatory cytokines.