Surface Treatment of Ultra-High Molecular Weight Polyethylene (UHMWPE) by Cold Atmospheric Plasma (CAP) for Biocompatibility Enhancement

Ultra-high molecular weight polyethylene (UHMWPE) is one of the most commonly used polymers in joint replacements because of its biologically inert properties and low friction coefficient.However, it has downfalls relating to its wear, adhesion, and RASPBERRY ZINGER lubrication.In this study, UHMWPE samples were treated with a tubular helium cold a

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Prevalence and Risk Factors of Needlesticks and Sharp Injuries Among Healthcare Workers of Hospital in Bule Hora, West Guji Zone, Ethiopia

Background: Healthcare workers face a significant risk of sharp and needle-stick injuries, which can increase the likelihood of spreading illnesses like hepatitis B, hepatitis C, and HIV.Currently, there is no available information on the prevalence or contributing factors of needle sticks and sharp injuries (NSSI) in hospitals in southern Ethiopia

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