a myocardial contusion refers to a bruise of the cardiac muscle, the severity of which can vary depending on the severity of the injury and when the injury occurs. it is a major cause of rapid death which happens after blunt chest trauma and should be suspected at triage in the emergency department. we demonstrated that suspected myocardial contusion patients who have normal electrocardiograms ...

background and objective: injuries have been identified as one of the most important causes of disability and death in humans, and children are more vulnerable to injuries than adults because of limitations in the detection of risk. the present study aimed to investigate the children aged 1 to 59 months death due to injuries cases in the area covered by the shahid beheshti university of medical...

results the total number of time-loss injuries and matches missed rose from 129 and 506 respectively in 2008 - 2009 to 202 and 1110 in 2010 - 2011. following the introduction of ‘minimum medical standards’, both categories decreased (significantly for matches missed). these time-loss injuries and matches missed led to high costs of up to aud$ 37,317,029.29 (2012 - 2013 season). the same trend w...

Aloe vera is a herbal medicine for skin therapeutical objects. Many products like pomade, cream, gel, and shampoo for skin injuries have been made from this plant. Sometimes, the powder of this plant has also been used by mothers to keep out their infants from breast-feeding. In some of the books, this plant has been introduced as an opioid–receptors antagonist. In this study, 30 male mice (45-...

objective: oxygen free radicals may be implicated in the pathogenesis of ischemia reperfusion damage. the beneficial effects of antioxidant nutrients, as well as complex plant extracts, on cerebral ischemia-reperfusion injuries are well known. this study was conducted to determine the effects of the hydro-alcoholic root extract of withania coagulans on ca1 hippocampus oxidative damages followin...

During their long, approximately 350 million-year period of coexistence, plants, insects, and other arthropods evolved a variety of different interactions (Gatehouse, 2002). Some interactions can be beneficial for the plant, as in the case of insect-mediated pollination or seed dispersion, and others are deleterious, as in the case of attack by herbivorous insects (Fig. 1). To successfully comb...

background tendon injuries are one of the most common injuries of the hand and challenging problems in trauma surgery. they usually require surgical repair and unlike the single tendon injuries, flexor tendon injuries have higher morbidities when accompanied with nerve injuries. in the present study, i aimed to report the clinical experiences and outcomes about tendon injuries. methods a total ...

OBJECTIVES Workplace and contextual factors that may affect risk for worker injury are not well described. This study used results from an employee job satisfaction survey to construct aggregate indicators of the work environment and estimate the relative contribution of those factors to injury rates in a manufacturing cohort. METHODS Principal components analysis was used to construct four p...