Pak J Med Sci
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This laboratory study aimed to evaluate the effect of different mouthwash solutions on the surface and mechanical properties of NiTi arch wire. ⋯ The efficiency of tooth realignment could be influenced by the detrimental influence of fluoride and hydrogen peroxide mouthwash solutions on superelastic NiTi arch wires.
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This study explores the application and feasibility of problem based learning (PBL), integrating case based learning (CBL), and the mini clinical evaluation exercise (Mini-CEX) into the standardized training of residents in nephrology department, in order to assess their clinical skills in a comprehensive manner. ⋯ PBL-CBL and Mini-CEX may be an effective method for improving medical residents' performance and enhancing their clinical skills, which is worthy of promotion in the standardized training of the residents.
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Percutaneous Nephrolithotomy (PCNL) is recommended for large Kidney Stones. It is mostly done in prone position. However, PCNL in Supine position is another safe option. Only few centers in country are doing it and so it is challenging task to adopt supine PCNL approach in an institution initially. In this study our purpose was to assess initial experience of Supine PCNL in our center. ⋯ Supine PCNL can be adopted safely in an institute if careful selection of patients is done before surgery. In our center it had acceptable success rates and few complications.
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To compare voice related quality of life of smoker and non-smoker university teachers. ⋯ The study concludes that smoking has a detrimental effect on voice and voice related quality of life of university teachers and voice related quality of life as determined by VRQOL scale is significantly better in non-smokers.