Comparative Efficacy of Hand Disinfection Potential of Hand Sanitizer and Liquid Soap among Dental Students: A Randomized Controlled Trial

A randomized trial of the efficacy of hand disinfection for prevention of rhinovirus infection.

BACKGROUND Hand disinfection is frequently recommended for prevention of rhinovirus (RV) infection and RV-associated common colds. The effectiveness of this intervention has not been established in a natural setting. The purpose of this study was to determine the effect of hand disinfection on RV infection and RV-associated common cold illness in a natural setting. METHODS A controlled clinic...

a comparative study of bilingual schools and language institutes: examining iranian efl students’ knowledge of listening, reading grammar and vocabulary

هدف از پژوهش حاضر مقایسه زبان آموزان مدارس دوزبانه و موسسات آموزش زبان انگلیسی به منظور تعیین هر گونه تفاوت معنادار در مهارت های درک مطلب، درک شنیداری، دانش دستوری و دانش واژگان است. اطلاعات لازم برای این پژوهش از مجموعه 197 نفر دانش آموز پسر در مدارس دوزبانه و موسسات آموزش زبان جمع آوری شده است. تمامی شرکت کنندگان به مدت چهار الی پنج سال در کلاس های زبان انگلیسی شرکت کرده اند. به منظور جمع آور...

Efficacy of Sterillium Rub and Avagard for surgical hand disinfection – a controlled trial

Efficacy of two distinct ethanol-based hand rubs for surgical hand disinfection – a controlled trial according to prEN 12791

BACKGROUND Aim of the study was to determine the efficacy of two distinct ethanol-based hand rubs for surgical hand disinfection in a controlled cross-over trial according to prEN 12791. METHODS 20 subjects were included. Hands were washed for 1 min with soap. The bacterial prevalue was obtained by rubbing finger tips in TSB for 1 min. Then, each subject treated the hands with the reference p...

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and irregular hyperplasia with a pseudoepitheliomatous area. A highly dense, nodular, diffuse inflammatory infiltrate was observed at all levels of the dermis. It consisted of macrophages and numerous multinucleated cells, most of them of the foreign body type. Fibroplasia was also noted. Abundant, round parasitic elements surrounded by a double membrane and containing a basophilic nucleus were...