Results 51 to 60 of about 31,573 (284)

Quality of life of a sample of people with keratoconus in KSA

Journal of Taibah University Medical Sciences, 2023
This study sought to translate the Keratoconus Outcomes Research Questionnaire (KORQ) and using it to measure and evaluate the quality of life of a sample of people with keratoconus in KSA.A cross-sectional online survey of patients with keratoconus, drawn by convenience sampling from across several regions of KSA, was conducted. The data were analysed
openaire   +3 more sources

Human Leukocyte Elastase Triggered Nanoparticles for Targeted Antimicrobial Delivery and Oral Microbial Modulation

Advanced NanoBiomed Research, EarlyView.
This study explores enzyme‐responsive nanoparticles for targeted antimicrobial release in inflamed oral environments. Nanoparticles formed by complexing peptides and chlorhexidine respond to human leukocyte elastase and release chlorhexidine selectively. P7 (ECAAPVCE)‐based formulations show optimal properties and stability, with antimicrobial activity
Mohammed A. Hadis, Ignacio Insua, Farah N. S. Raja, Álvaro Vila, William M. Palin, Michael R. Milward, Paul R. Cooper, Sarah A. Kuehne, Owen Addison, Paco Fernandez‐Trillo   +9 more
wiley   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan, Zahid Hussain, Bilal Ahmad, Naveed Ahmad, Shohreh Azizi   +4 more
wiley   +1 more source

ESTRUS SYNCHRONIZATION OF JERSY CATTLE UNDER ARID LAND ENVIRONMENT [PDF]

Arab Universities Journal of Agricultural Sciences, 2007
The objective of the present study was to eval-uate the effect of using one method of estrus syn-chronization programs on Jersy cattle reproductive performance under arid land environment, by ap-plying a specific doses of prostaglandin F2α (two ...
H El-Sobhy, N Al-Qassab
doaj   +1 more source

The dental education specialism in KSA: Are we there yet?

Journal of Taibah University Medical Sciences, 2021
In response to swiftly evolving technology and the emergence of innovative educational tools, health professions education has gained momentum. Dental education, in particular, is a specialism devoted to continuous evaluation and development of dental curricula, ensuring that quality standards are met.
openaire   +3 more sources

Significant Deficits Are Seen in Extensor Muscle Performance but Not Flexor Muscle Performance 6 Months After Anterior Cruciate Ligament Reconstruction Using a Rectus Femoris Tendon Autograft

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To evaluate bilateral isokinetic performance symmetry of knee extensors and flexors 6 months after anterior cruciate ligament reconstruction using a rectus femoris tendon autograft. Methods This retrospective case series included patients consecutively recruited at a single tertiary sports medicine center between January 2023 and July 2024 ...
Alef Cavalcanti Matias de Barros, Márcio Cabral Fagundes Rêgo, Karinna Sonálya Aires da Costa Oliveira, Marcelo Cabral Fagundes Rêgo, Carlos Eduardo da Silveira Franciozi, Diego Ariel de Lima, Camilo Partezani Helito, José Leonardo Rocha de Faria, Jamilson Simões Brasileiro   +8 more
wiley   +1 more source

Dangerous and Unapproved Abbreviations at A Joint Commission International Accredited Hospital in Saudi Arabia

Journal of High Institute of Public Health, 2007
Background: Abbreviations which resulted in harmful patient errors or death are termed dangerous abbreviations. These abbreviations were included in The Joint Commission “Do Not Use” list of abbreviations launched in May 2005.
Nour El-Din MM
doaj   +1 more source

Prevalence and Associated Factors of Vitamin D Deficiency in High Altitude Region in Saudi Arabia: Three-Year Retrospective Study

International Journal of General Medicine, 2023
Mostafa Abdelsalam,1,2 Eman Nagy,2 Mohamed Abdalbary,2 Mona Abdellatif Alsayed,1,3 Amr Abouzed Salama Ali,4 Reham Metwally Ahmed,1 Abdulbadie Saleh M Alsuliamany,1 Ali H Alyami,5– 7 Raad MM Althaqafi,8 Raghad M Alsaqqa,9 Safaa Ibrahim Ali,10 Bakar ...
Abdelsalam M, Nagy E, Abdalbary M, Alsayed MA, Ali AAS, Ahmed RM, Alsuliamany ASM, Alyami AH, Althaqafi RMM, Alsaqqa RM, Ali SI, Aljohani B, Alghamdi AA, Alghamdi FA, Alsulaimani AA   +14 more
doaj  

Iron Chelation Reduces DNA Damage in Sickle Cell Anemia

Clinical and Applied Thrombosis/Hemostasis, 2021
Sickle cell anemia (SCA) is a blood condition that causes severe pain. One of the therapeutic agents used for the treatment of SCA is hydroxyurea, which reduces the episodes of pain but causes DNA damage to white blood cells. The aim of this study was to
Rawan S. Al-Khateeb, Hanan S. Althagafy, Mohammad Zaki ElAssouli, Dunya A. Nori, Mohammed AlFattani, Salwa A. Al-Najjar, Turki Al Amri, Anwar M. Hashem, Steve Harakeh, Nawal Helmi   +9 more
doaj   +1 more source

Posterior Arthroscopic Talar Body Nonunion Repair With Subtalar Arthrodesis

Arthroscopy Techniques, EarlyView.
Abstract Talus fractures are a rare and challenging problem for the orthopaedic surgeon. They often present following high‐speed injury mechanisms in patients with polytraumatic injuries. Diagnosis and treatment of these fractures may be delayed, at times leading to talus nonunion or malunion.
Kyle S. Ardavanis, Nicholas K. Pappa, Tobin T. Eckel, Kevin D. Martin   +3 more
wiley   +1 more source