Influence of different customized abutment materials on stress distribution of different internal implant-abutment connections: finite element analysis
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Ahmed Ziada, Marwa Beleidy
BACKGROUND: Limited research evaluates how the type of implant-abutment connection and the material of the abutment together affect the biomechanical behavior of load transfer within …
Exploring gender factors affecting women’s involvement in public health capacity development programmes in Nigeria
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Ganiyat Eshikhena, Nwadiuto Chidinma Ojielo, Adaeze Eche-George
INTRODUCTION: Gender-sensitive workforce capacity development (WCD) is needed in the public health care system to advance global health, achieve universal health coverage, and accomplish sustainable …
Bioinformatics analysis to explore the potential prognostic utility of hsa-miR-103a-3p in head and neck squamous cell carcinoma
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Hanin Shoukry, Aliaa A. Elsherbiny, Sally A. Fahim
Head and neck squamous cell carcinoma (HNSCC), the seventh most common cancer globally, has not yet seen an exploration of the specific role of hsa-miR-103a-3p. …
Design and synthesis of 1,2,3-triazole thiadiazole hybrids with in vitro and in silico evaluation of their anti-inflammatory and anti-alzheimer activities
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Ahmed R. Rabee, Hamida Abdel‐Hamid, Saied M. Soliman
Abstract Nano technology possesses a role in the enhancement of anti-inflammatory and anti-Alzheimer activities of the synthesized triazole/thiadiazole hybrids 3a–c . Selective propargylation of 5-amino-1,3,4-thiadiazole-2-thiol …
Butyric, lactic, and propionic acids with their salts as natural growth promoters in broilers
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Ahmed Samy, Hany Mohamed Ramadan Elsherif
This study evaluates the effects of lactic, propionic and butyric acids, along with their salts, as natural antibiotic alternatives and growth promoters in broiler diets. …
Characterization of AISI 304 stainless steel based on laser cutting process optimization
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A. S. Ali, Tamer Abdelmonem, Ramadan Ibrahim Elsoeudy
This study investigates the impact of cutting speed and laser focus position on surface roughness, kerf geometry, and microhardness during fiber laser cutting of 4 …
Driving pressure guided ventilation versus conventional lung protective strategy in morbid obese patients undergoing laparoscopic bariatric surgery: a prospective randomized controlled study
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Mohamed Saed Elbehairy, Gehan Morsy Eid, Ashraf El-Sayed EL-Zeftawy
BACKGROUND: Mechanical ventilation in bariatric surgery presents unique challenges, requiring strategies that minimize intraoperative atelectasis, maintain adequate oxygenation, and lower the risk of postoperative pulmonary …
The first 1,000 days of life and early childhood caries: closing the global data gap
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Morẹ́nikẹ́ Oluwátóyìn Foláyan, Balgis Gaffar, Carlos Alberto Feldens
The first 1,000 days of life represent a critical window for preventing Early Childhood Caries (ECC). However, a significant global data gap obscures the true …
Spatiotemporal Assessment of PM2.5 in Senior High Schools in Kumasi, Ghana using Low-Cost Sensors
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Victoria Owusu Tawiah, Thompson Annor, Edmund I. Yamba
Abstract Fine particulate matter (PM 2.5 ) poses significant health risks, particularly to children; yet, ambient air quality studies in school environments across Kumasi, Ghana, …
The impact of knowledge utilization networks on transformational farming practices: evidence from the Central Oromia Region, Ethiopia
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Chala Hailu, Gabriele Canali, Vincenzo Tabaglio
Abstract Knowledge utilization is essential for addressing the challenges faced by smallholder farmers in agricultural production. Hence, the study aimed to examine the direct and …
An evidence-based protocol for developing lists for tree planting
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Luke J. Potgieter, Marc W. Cadotte, Sabrina Kumschick
Tree-planting is increasingly being promoted for urban greening, carbon sequestration, and to enhance biodiversity. However, poorly planned and executed tree-planting schemes can inadvertently contribute to …
Potential therapeutic targets in the prevention of testicular ischemia-reperfusion injury
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Richard Adedamola Ajike, Ayodeji Folorunsho Ajayi, Olubunmi Simeon Oyekunle
Testicular ischemia-reperfusion injury (TIRI) is the outcome of the repair of torsion of the testis. It has been reported to cause loss of testicular function …
RareLink: scalable REDCap-based framework for rare disease interoperability linking international registries to FHIR and Phenopackets
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Adam S L Graefe, Filip Rehburg, Samer Alkarkoukly
While Research Electronic Data Capture (REDCap) is widely adopted in rare disease research, its unconstrained data format often lacks native interoperability with global health standards, …
Calcium hydroxide nanoparticles induce apoptotic cell death in human pancreatic cancer cells through over ROS-driven genomic instability and mitochondrial dysfunction
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Hanan R. H. Mohamed, Hagar Magdy, Yusuf Ahmed Elberry
Abstract The aggressive nature of pancreatic cancer, coupled with the limitations of current treatment options, underscores the urgent need for more effective and targeted therapies. …
Optimized Multi-Stepped constant current constant voltage fast charging controller for lithium-ion batteries
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Mohamed Magdy, Fatma Hanafy, Belal Abou-Zalam
This paper addresses an effective, reliable and fast charging method for maximizing lithium-ion battery performance, longevity, and safety. The proposed multi-stage current charging mechanism utilizes …
Neuroprotective effects of Chlorella vulgaris loaded niosomes via SIRT1 activation in aluminum chloride-induced Alzheimer’s model
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Rania A. Radi, Mohamed A. Kandeil, Eman T. Mohammed
Abstract Aluminum exposure is linked to the development of many neurodegenerative disorders including Alzheimer’s disease (AD), by disrupting molecular and cellular homeostasis in the brain. …
Comparison of Peganum harmala L. leaves extract nanoformulations against herpes simplex virus type 1 guided by network pharmacology analysis
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Basant A. Abou-Taleb, Aya M Elbanan, Hala M. Hammoda
Abstract Herpes simplex virus type 1 (HSV-1) is a highly prevalent viral infection with limited medications. Thus, search for safe and effective alternative treatments is …
Antineoplastic 4-piperidone-1-phosphonothioates with potential multi-targeted inhibitory properties
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Mohamed S. Bekheit, Siva S. Panda, Benson M. Kariuki
Abstract A set of 3,5-bis(ylidene)-4-piperidone-1-phosphonothioates 20a‒l was synthesized in high yields through dehydrochlorination reaction of 3,5-bis(ylidene)-4-piperidones 18a‒l and diethyl chlorothiophosphate 19 in DMF containing quantitative …
Characterization of a simple potentiometric graphite based sensor and its effective applicability in sensitive and selective determination of Cu(II) ion in vegetable foliar, real water and pharmaceutical samples
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Mohamed Gaber, Gehad G. Mohamed, M. M. Omar
Abstract The importance of Cu(II) in environmental, biological, and industrial systems makes it crucial to develop a highly selective and sensitive analytical methodology for its …
The implication of aberrant NRF2 activation in management of female cancers
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Mankgopo Magdeline Kgatle, Saidon Mbambara, Olalekan Olatunde Fadebi
The overactivation of NRF2 (Nuclear factor erythroid 2-related factor 2) in female malignancies is an emerging field of study with significant implications for treatment efficacy. …