Background: Human monkeypox is an emerging viral zoonotic disease caused by a monkeypox virus (MPXV). This year since early May 2022, the virus swiftly spread involved 94 countries, and 41,358 people, and has developed a highly challenging and threatening situation worldwide. This study aimed to investigate the impact of traveling on the transmission of human monkeypox disease and comprehend the link between monkeypox exported cases in the context of the global outbreak.
View Article and Find Full Text PDFIntroduction And Importance: Very few reports addressed polyethylene tibial post and cone fractures requiring revision surgery. Up to our knowledge, this particular pattern of wear, involving 2 fracture areas simultaneously, has not been previously described.
Case Presentation: A 70 year-old female developed a fracture involving both the tibial insert post and cone after a minor trauma after undergoing posterior-stabilized total knee replacement 4 years prior.
Introduction: Venous thromboembolism (VTE) during hospitalization is a serious and potentially fatal condition. Despite its effectiveness, evidence-based thromboprophylaxis is still underutilized in many countries including Saudi Arabia.
Objective Of The Study: Our objectives were to determine how often hospital-acquired VTE patients received appropriate thromboprophylaxis, VTE-associated mortality, and the percentage of patients given anticoagulant therapy and adherence to it after discharged.
Enhancing the cytocompatibility profiles, including cell attachment, growth and viability, of designed synthetic scaffolds, has a pivotal role in tissue engineering applications. Polymer blending is one of the most effective methods for providing new desirable biomaterials for tissue scaffolds. This article reports a novel polyamide 6/poly(ε-caprolactone) (PA6/PCL) blends solution which was fabricated to create composite fibrous tissue scaffolds by varying the concentration ratios of PA6 and PCL.
View Article and Find Full Text PDFThe aim of this study is to define paediatric lateral humeral condyle fractures prone to later displacement. The authors reviewed 106 children who were treated surgically for this fracture. There were 74 boys and 32 girls with an age range of 3-10 years.
View Article and Find Full Text PDFIn the present work, a series of 0, 1 and 7 wt% silver nano-particles (Ag NPs) incorporated poly lactic-co-glycolic acid (PLGA) nano-fibers were synthesized by the electrospinning process. The PLGA/Ag nano-fibers sheets were characterized using SEM, TEM and DSC analyses. The three synthesized PLGA/silver nano-fiber composites were screened for anticancer activity against liver cancer cell line using MTT and LDH assays.
View Article and Find Full Text PDFBackground: Stress shielding in the cemented hip prosthesis occurs due to the mismatching in the mechanical properties of metallic stem and bone. This mismatching in properties is considered as one of the main reasons for implant loosening. Therefore, a new stem material in orthopedic surgery is still required.
View Article and Find Full Text PDFHuman stromal (mesenchymal) stem cells (hMSCs) are multipotent stem cells with ability to differentiate into mesoderm-type cells e.g. osteoblasts and adipocytes and thus they are being introduced into clinical trials for tissue regeneration.
View Article and Find Full Text PDFSecondary complications after Bacille Calmette-Guerin (BCG) vaccination are unusual. We describe 3 immunocompetent children who developed osteomyelitis after BCG vaccination. The course of the disease is not dramatic, but marked changes are frequently visible in plain radiograph and MRI.
View Article and Find Full Text PDFTwenty eight patients with simple bone cyst that were treated by aspiration and percutaneous autogenous bone marrow injection were reviewed to evaluate the treatment outcome. There were 18 boys and ten girls. Their mean age was 10.
View Article and Find Full Text PDFObjective: Women are 4 to 8 times more likely to sustain a serious knee injury than their male counterparts. Previous studies have found that female sex steroids affect ligamentous tissue properties. The hypothesis is that there exists a difference in ligamentous laxity between oral contraceptive pill (OCP) users and nonusers.
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