Computed tomography pulmonary angiography (CTPA) for the detection of pulmonary embolism (PE) among trauma patients: a systematic review and meta-analysis.

Background And Objectives: Computed tomography pulmonary angiography (CTPA) is a standard imaging technique employed for the detection of pulmonary embolism (PE). This systematic review and meta-analysis aims to examine the prevalence of PE among the trauma patients undergoing CTPA.

Methods: A comprehensive search across PubMed, Scopus, Google Scholar, and Web of Science yielded 13 studies encompassing 5,570 individuals conducted following Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guideline.

Uniportal video-assisted thoracoscopy in pediatrics-initial experience.

Background: It has become apparent that the endoscopic surgeries are rapidly developing, and they have become an essential part of every specialty of surgery. Single port thoracoscopic surgery is developing, enhancing the advantages of muti-portal video-assisted thoracoscopic surgery (VATS). Although becoming a well-recognised approach for adult patients, extremely limited literature exists concerning uniportal VATS among pediatric cases.

Prevalence of diabetes and cardio-metabolic risk factors in young men in the United Arab Emirates: A cross-sectional national survey.

Introduction: The aim of the study was to determine the prevalence of cardio-metabolic risk factors in men under 30 in the United Arab Emirates.

Methods: This cross-sectional observational study included 33 327 Emirati men aged 18-29 attending an obligatory standardized medical examination between May 2015 and February 2017. Body mass index, fasting blood glucose, total cholesterol, triglycerides and blood pressure were assessed.

The role of apoptosis in acetaminophen hepatotoxicity.

Although necrosis is recognized as the main mode of cell death induced by acetaminophen (APAP) overdose in animals and humans, more recently an increasing number of publications, especially in the herbal medicine and dietary supplement field, claim an important contribution of apoptotic cell death in the pathophysiology. However, most of these conclusions are based on parameters that are not specific for apoptosis. Therefore, the objective of this review was to re-visit the key signaling events of receptor-mediated apoptosis and APAP-induced programmed necrosis and critically analyze the parameters that are being used as evidence for apoptotic cell death.

Protective effect of genetic deletion of pannexin1 in experimental mouse models of acute and chronic liver disease.

Pannexins are transmembrane proteins that form communication channels connecting the cytosol of an individual cell with its extracellular environment. A number of studies have documented the presence of pannexin1 in liver as well as its involvement in inflammatory responses. In this study, it was investigated whether pannexin1 plays a role in acute liver failure and non-alcoholic steatohepatitis, being prototypical acute and chronic liver pathologies, respectively, both featured by liver damage, oxidative stress and inflammation.