Prognostic value of preoperative diffusion restriction in glioblastoma.

Introduction: Although glioblastoma (GBM) has a very poor prognosis, overall survival (OS) in treated patients shows great difference varying from few days to several months. Identifying factors explaining this difference would improve management of patient treatment.

Aim: To determine the relevance of diffusion restriction in newly diagnosed treatment-naïve GBM patients.

Work stress, work-family conflict, and psychological distress among resort employees: a JD-R model and spillover theory perspectives.

The hospitality industry is well-known for its challenging and high-pressure work settings. In this context, employees commonly face a multitude of stressors originating from their roles and job responsibilities, which can significantly impact their psychological wellbeing. Hence, based on the job demands-resources (JD-R) model and the spillover theory, this study aims to empirically explore the direct and indirect effect of work stress (assessed by role overload, ambiguity, and conflict) on psychological distress among frontline employees in 3- and 4-star Egyptian resorts while considering the mediating influence of work-family conflict (WFC).

A comparative randomized clinical trial evaluating the efficacy and safety of tacrolimus versus hydrocortisone as a topical treatment of atopic dermatitis in children.

Atopic dermatitis (AD) aetiology is not exactly identified, but it is characterized by pruritic skin reactions with elevation in the levels of inflammatory markers. Despite the fact that Corticosteroids are the mainstay therapy in the management of AD, they have many local and systemic adverse effects. The aim of this study is to evaluate the efficacy and safety of topical tacrolimus ointment in comparison to topical hydrocortisone cream in the management of the AD of children diagnosed with AD.

The Impact of rs7799039 Polymorphism and Obesity on the Severity of Coronavirus Disease-19.

Background And Aims: SARS-CoV-2 infection has been recorded in 230 countries to date. Obesity has a negative impact on one's quality of life and is one of the main causes of mortality globally. Obesity affects the immune system, making the host more susceptible to infectious infections.

Promoting weaning practices and growth of Egyptian infants by using communication for behavioral development approach.

Background: Access to various affordable and nutritious foods is considered a challenging factor for households with limited resources affecting the proper weaning practices. In order to motivate communities to adhere to the right and proper weaning practices, the social aspect should be considered through close communication with the targeted communities. This study aimed to evaluate how impactful the use of the principles of Communication for Development (C4D) that respect parents' beliefs and their cultural norms is in improving the weaning practices and growth of infants in an Egyptian village.

The Antifungal and Antibiofilm Activities of Caffeine against on Polymethyl Methacrylate Denture Base Material.

Background: In this study, the effect of pure caffeine was established against () using different microbiological techniques.

Methods: Broth microdilution and colony forming units (CFUs) assays were used to detect the minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC). The Live/Dead fluorescent dyes were implemented to determine the yeast viability.

LCZ696 (sacubitril/valsartan) protects against cyclophosphamide-induced nephrotoxicity in adult male rats: Up-regulation of Apelin-13/ACE2, miR-200, and down-regulation of TGF-β/SMAD 2/3 and miR-192.

Background: Cyclophosphamide (CP) is a widely used chemotherapeutic drug. However, the associated nephrotoxicity restricts its clinical use.

Aim: The present research was designed to study the impact of LCZ696 (LCZ); which is a combination of Sacubitril/Valsartan compared to valsartan (VAL) on CP-induced nephrotoxicity.

Evaluation of Expressed MicroRNAs as Prospective Biomarkers for Detection of Breast Cancer.

Background: Early detection and screening of breast cancer (BC) might help improve the prognosis of BC patients. This study evaluated the use of serum microRNAs (miRs) as non-invasive biomarkers in BC patients. Methods: Using quantitative real-time polymerase chain reaction, we evaluated the serum expression of four candidate miRs (miR-155, miR-373, miR-10b, and miR-34a) in 99 Egyptian BC patients and 40 healthy subjects (as a control).

Role of spp. intake in improving depressive mood and well-being and its link to kynurenine blood level: an interventional study.

Objectives: Evidence for the contribution of the brain-gut-microbiota axis to the depression pathophysiology is increasing nowadays. Disturbed gut microbiota equilibrium along with bad dietary habits both lead to kynurenine pathway abnormalities contributing to the depression pathophysiology. In this respect, many studies are found but the interventional clinical trials are limited.

Diversity and Interrelations Among the Constitutive VOC Emission Blends of Four Broad-Leaved Tree Species at Seedling Stage.

Volatile organic compounds (VOCs) emitted by plants consist of a broad range of gasses which serve purposes such as protecting against herbivores, communicating with insects and neighboring plants, or increasing the tolerance to environmental stresses. Evidence is accumulating that the composition of VOC blends plays an important role in fulfilling these purposes. Constitutional emissions give insight into species-specific stress tolerance potentials and are an important first step in linking metabolism and function of co-occurring VOCs.

Nephroprotective effect of green tea, rosmarinic acid and rosemary on N-diethylnitrosamine initiated and ferric nitrilotriacetate promoted acute renal toxicity in Wistar rats.

The present study was designed to investigate the chemoprotective effect of green tea extract (GTE), rosmarinic acid (RA) and rosemary extract (RE) against diethylnitrosamine (DEN) initiated and ferric nitrilotriacetate (Fe-NTA) promoted nephrotoxicity in rats. Forty male rats were categorized into five: Group I included healthy rats, group II received DEN+Fe-NTA, group III received 200 mg/kg b.wt.

Embryonal tumor with multilayered rosettes: illustrative case and review of the literature.

Background: Embryonal tumor with multilayered rosettes (ETMR) is a very rare entity and has seldom been reported. It has been newly defined tumor entity included in the latest update (revised fourth edition) of WHO 2016 Classification of Tumors of the Central Nervous System which portends a uniform dismal prognosis and survival even with the best of multimodality approaches.

Illustrative Case: This report documents the presentation of a 2-year-old girl with voluminous intracranial ETMR in the right parieto-occipital region.

A case of adult anaplastic cerebellar ganglioglioma.

Background: Anaplastic posterior fossa ganglioglioma in adults is exceedingly rare. To date, only one case of adult anaplastic posterior fossa ganglioglioma has been reported in the English literature and none has been described at the cerebellum. To our knowledge, this report is the third case of malignant posterior fossa ganglioglioma in adults and the first at the cerebellum.

Anti-angiogenic therapy (bevacizumab) in the management of oral lichen planus.

Oral lichen planus (OLP), a mucocutaneous chronic inflammatory disease, is conventionally managed using topical corticosteroid therapy. Given the fact that OLP is strongly linked to angiogenesis, anti-angiogenic drugs, such as bevacizumab, might be introduced as an alternative treatment for contraindicated, non-responsive patients. The aim of the present study was to report the short-term effectiveness and safety of intralesional bevacizumab injection in the management of atrophic/erosive OLP.

Enhanced Periodontal Regeneration by Novel Single Application Sustained Release Nano-Structured Doxycycline Films.

The use of different drug classes as host modulating agents has been postulated to have significance as an adjunctive remedy curing chronic periodontitis. In this study nano-structured films containing doxycyclin (DOX) were evaluated for such purpose. Nano DOX/chitosan particulate system was prepared using spray drying technique and was then incorporated in PVA-based films.

Laboratory evaluation of the effect of Egyptian native plants against some parasitic vectors.

Objective: Four plant extracts possessing molluscicidal and insecticidal efficacy were evaluated under laboratory conditions versus Biomphalaria alexandrina, Lymnea cailliaudi snails, their egg masses and Culex pipiens larvae. These extracts included Grape seed, Eucalyptus, Pomegranate, Verbesina alcoholic extracts, as well as Eucalyptus oil.

Methods: Different mortalities in the exposed vectors were recorded due to the four plant extracts using different concentrations and exposure time.

[Multi slice computerized tomography of the heart and coronary arteries].

Background: Due to the recent technological progress, multislice computerized tomography (MSCT) allows visualizing the heart and coronary arteries. Multislice computed tomography is non invasive and provides high quality images.Its main limits are arythmia, tachycardia and coronary calcifications.

Evidence-based path to newborn screening for Duchenne muscular dystrophy.

Objective: Creatine kinase (CK) levels are increased on dried blood spots in newborns related to the birthing process. As a marker for newborn screening, CK in Duchenne muscular dystrophy (DMD) results in false-positive testing. In this report, we introduce a 2-tier system using the dried blood spot to first assess CK with follow-up DMD gene testing.

Therapeutic efficacy of Dormectin, Ivermectin and Levamisole against different stages of Trichinella spiralis in rats.

Objective: Three commonly used antihelmenthic drugs including Dormectin (0.2 mg/kg), Ivermectin (0.2 mg/kg) and Levamisole (7.