Modulatory role of Spirulina platensis in oxidative stress, apoptosis, and gene expression in a rat model of dexamethasone-induced hepatotoxicity
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Amina Zedan, Amira M. Elmoslemany, Rasha M. Bahnasy
The rising prevalence of hyperlipidemia and hepatic disorders has intensified interest in the therapeutic use of functional foods and botanical drugs. Spirulina platensis, a blue-green …
The effects of early marriages on academic performance of marginalized girls in secondary schools of central province in Zambia
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Sikota Sharper, Chikumbe Sankwa Evans, Mufalali Simasiku Mwiya
Zambia’s education sector faces significant challenges, particularly for female students who are affected by poverty, cultural attitudes, and early marriage. Despite efforts to improve educational …
Discovery of N′-(1-(coumarin-3-yl)ethylidene)benzenesulfonohydrazide as a novel wound healing enhancer: synthesis, biological assessment, and molecular modeling
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Eman F. Khaleel, Heba Abdelmegeed, Abdel‐Razik H. Abdel‐Razik
Wound healing poses a considerable challenge in the domain of medical science. In modern clinical practice, there is a growing trend towards using herbal compounds …
Evaluating gender gaps in STEM achievement in African secondary schools: a quantile regression and mediation analysis approach
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Tapela Bulala, Simon Ntumi
Introduction Despite global efforts to close gender gaps in education, persistent disparities in STEM achievement remain a critical challenge in many African secondary schools, Q9 …
Prevalence and associated factors of active trachoma among children of 1 to 9 years in low-income countries of Africa: a systematic review and meta-analysis
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Leykun Berhanu, Gete Berihun, Belay Desye
Background Active trachoma is a form of infectious eye disease caused by Chlamydia trachomatis. An estimated 84 million individuals worldwide, primarily children, are affected by …
Influence of knowledge management practices on librarians' competency in artificial intelligence in tertiary institutions of Lokoja, Kogi State, Nigeria
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Sherif Kunle Yusuf, Abdullateef B. Oshinaike, Ismail O. Suleiman
Introduction: The integration of Artificial Intelligence (AI) in library services has highlighted the need for librarians to acquire relevant competencies. Knowledge Management Practices (KMP) including …
High-accuracy solution of pantograph differential equations subject to mixed boundary conditions via shifted Vieta–Lucas polynomials
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Ramy M. Hafez, H. M. Ahmed
Abstract We propose two precise spectral techniques based on shifted Vieta–Lucas polynomials (SVLPs) for the solution of pantograph-type differential equations (PTDEs) subject to general mixed-type …
Enhancing the resilience of vulnerable social-ecological systems: pathways toward sustainable oases in southeastern Tunisia
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Hichem Charieg, Mohamed Zied Dhraief, Inès Gharbi
Oases have long been a source of life for farming communities in regions characterized by water scarcity. Adopting “resilience thinking” to analyze the capacity of …
The Johannesburg fresh produce market: an analysis of its operations and contribution to the food system
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Makhanana Malungane, Marc C. A. Wegerif
The Johannesburg Fresh Prouce Market (JFPM) is the largest fresh produce market in Africa, in terms of volume and turnover. It plays a central role …
The role of indigenous diets and recreational activities in promoting healthy ageing and managing age-related diseases: A scoping review
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Munyangane Osia Livhuwani, Lekgothoane Khutso, P.E. Matshidze
The global rise in life expectancy has spurred interest in healthy ageing and preventing age-related chronic diseases. Indigenous diets and recreational activities are recognised for …
Integrating indigenous knowledge systems into entrepreneurship education: A South African perspective
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Elizabeth Oluwakemi Ayandibu
This article explores the integration of Indigenous Knowledge Systems (IKS) into entrepreneurship education in South Africa, advocating for a culturally responsive and inclusive approach. Drawing …
Spatial patterns and predictors of antenatal care interruption in war-torn Tigray, northern Ethiopia: Spatial modelling approach
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Assefa Ayalew Gebrselassie, Mussie Alemayehu, Haftu Gebrehiwot
INTRODUCTION: Antenatal care (ANC) is vital for maternal health, yet its provision has been severely disrupted in conflict-affected Tigray, Ethiopia. This study employs a community-based …
Geospatial assessment of household water, sanitation and hygiene conditions and associated factors in Nigeria: A causal relationship model
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Jacob Wale Mobolaji, Akinola S. Akinwumiju
Lack of adequate access to safe water, sanitation, and hygiene (WASH) has contributed to increased under-five mortality and morbidity of school-age children in low- and …
Knowledge and attitude of populations on blackflies and onchocerciasis and participation in mass drug administration in first-line communities near Erin-Ijesha and Arinta waterfalls, Southwest Nigeria
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Oluwadamilare Dauda, Akinlabi Mohammed Rufai, Olabanji Surakat
BACKGROUND: Preliminary assessments have identified blackfly biting activity at Erin-Ijesha and Arinta waterfalls in Southwest Nigeria, predisposing first-line communities to a high risk of onchocerciasis. …
Assessing the impacts of organizational promotion policies on job satisfaction across public and private institutions in Tanzania
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Felician Andrew Kitole, Kelvin Mwita
Abstract This study examined the impact of organizational promotion policies on job satisfaction across public and private institutions in Tanzania, guided by Social Exchange Theory …
Leveraging sustainable food systems for achieving Sustainable Development Goals: An overview
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Emmanuel Ndhlovu, Neo Mokone
Sustainable food systems are essential for achieving numerous Sustainable Development Goals (SDGs), particularly in securing food availability, enhancing nutrition, and fostering sustainable agriculture, while also …
Biomechanical behavior of immediately placed implant using bone graft and socket shield techniques: a 3D finite element analysis
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Reham A Rashwan, Sanaa H. Abdelkader, Noha M. Elkersh
BACKGROUND: Recently, several techniques for immediate implant placement have gained popularity, offering numerous advantages. These include the preservation of bone around the tooth socket and …
Comparative outcomes of penile skin grafts versus buccal mucosal grafts in urethroplasty for the treatment of extensive anterior urethral strictures
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Ahmed Alrefaey, Mohamed Anwar, Mostafa Ezzeldeen Abdelmagid
To compare the outcomes of augmentation urethroplasty (AU) performed with either buccal mucosa graft (BMG) or penile skin graft (PSG) in managing long-segment anterior urethral …
Functionalization of gelatin films dressings with silver-doped zinc oxide nanoparticles for prevention of bacterial infection and promoting wound repair
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Bahaa A. Hemdan, Samar A. El-Kholy, E. Shalaby
Abstract Gelatin-based films loaded with silver-doped zinc oxide nanoparticles (Ag-doped ZnONPs) were synthesized using the solution casting technique. The analyzed data of Ag-doped ZnONPs reveal …
Modulation of sperm function by estrogen and progesterone using in vitro experiments: A systematic review
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M.C. Sitali, Madalitso Chelenga
BACKGROUND: The steroid hormones progesterone (P4) and Estrogen (E2) are essential for reproduction in both male and female mammals. Steroid hormones can alter sperm function …