نتایج جستجو برای: fluorescent staining
تعداد نتایج: 158448 فیلتر نتایج به سال:
Abstract 3D cell culture models are important tools for the development and testing of new therapeutics. In combination with immunoassays confocal microscopy, crucial information like morphological or metabolic changes can be examined during drug testing. However, a common limitation immunostainings is number dyes that imaged simultaneously, as overlaps in spectral profiles different may result...
A procedure for staining mycoplasmata colonies directly on agar blocks for examination by fluorescent microscopy is described. Areas of the agar surface appropriate for staining were demarcated by use of Lucite cylinders. Direct fluorescent-antibody staining was superior to indirect staining. The technique was very useful for determining whether cultures were mixed and for identification of myc...
Background and purpose: Direct smear microscopy is the most common method of detecting tuberculosis with 70% sensitivity in best conditions, therefore, researches have always focused on improving the sensitivity of sputum smear. This study aimed at comparing the diagnostic value of sputum smear using light microscopy and fluorescence microscopy without sodium hypochlorite in patients with suspe...
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