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While the collection of genotoxicity data and insights into potential mechanisms of action for nano-sized particulate materials (NPs) are steadily increasing, there is great uncertainty whether current standard assays are suitable to appropriately characterize potential risks. We investigated the effects of NPs in an in vivo Comet/micronucleus (MN)(More)
This review considers methods used to quantify lag screw placement within the femoral head following proximal femoral fracture. Implants used for fixation of femoral neck fractures can lead to unwanted outcomes in some patients. Cutting out of the screw within the femoral head has been shown to be the commonest cause of failure and is related to lag screw(More)
OBJECTIVE We assessed the effect PRP injection on pain and function in patients with lateral epicondylitis where conservative management had failed. METHODS We prospectively reviewed 34 patients. The mean follow-up was 26 weeks (range 6-114 weeks). We used the Oxford Elbow Score (OES) and progression to surgery to assess outcomes. RESULTS 88.2% improved(More)
The effectiveness of airbags as a modern restraining system for car occupants in frontal collisions has been well demonstrated in experimental studies and real accidents; however, they can themselves be responsible for injuries, fatal in some circumstances. We hereby report a lethal cervical spinal cord injury in a patient with ankylosed cervical spine,(More)
Data sharing is an important functionality in cloud environment. With the advent of the World Wide Web and the emergence of e-commerce applications and social networks, organizations across the world generate a large amount of data daily. This data would be more useful to cooperating organizations if they were able to share their data. In this article, an(More)
OBJECTIVES To define the role of endoscopic evaluation of middle meatus in adult patients clinically diagnosed to have chronic rhino-sinusitis and its ability to predict intra-sinus mucosal involvement as compared to CT scan. METHODS This prospective analytical study was conducted on consecutive patients with diagnosis of chronic rhino-sinusitis who were(More)
With the increased popularity of multimedia applications, there is a great demand for secured data storage and transmission techniques. Security is a prevalent concern in information and data systems of all types. In order to satisfy secure multimedia data transmission between sender and receiver, this paper proposes technique for Security of Multimedia(More)
A simple and rapid chiral liquid chromatographic method was developed for the enantiomeric separation of Sertraline hydrochloride (cis-(1S, 4S)-4-(3, 4-dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride) and its undesired cis-enantiomer (cis(1R, 4R)-4-(3, 4-dichlorophenyl)-N-methyl-1,2,3,4tetrahydronaphthalen-1-amine hydrochloride).(More)