نتایج جستجو برای: white spot lesions
تعداد نتایج: 373650 فیلتر نتایج به سال:
introduction: white spot syndrome virus (wssv) is one of the most deadly infectious pathogens of the shrimp culture industry. neither effective vaccines nor efficient treatments are currently available for this disease. vibrio species are well known dominant bacterial pathogens in the shrimp ponds. as facultative pathogenic bacteria, it is possible that vibrio spp. along with wssv to co-infect ...
introduction: to compare the effects of 0.05% sodium fluoride (naf) mouthrinse, gc tooth mousse and gc mi paste plus on white spot formation inhibition. materials and methods: thirty pairs of extracted human premolars were cut in half mesio-distally with a disc. the teeth were coated with nail varnish, except a part of the buccal and/or lingual enamel, which was used as the test area, and then ...
Background & Aims: White lesions of the oral cavity are important since they can be one of the manifestations of oral cancer. In addition, the most common precancerous lesions of oral cavity are white lesions. The aim of this study was determining the frequency of white lesions and rate of dysplastic changes in patients referring to Oral Pathology Department, Tabriz, Iran. Materials & Methods:...
This investigation demonstrates the reliability of fluorescein for detecting the permeability of incipient dental caries (white spots). Artificial white spots were created on the buccal surface of 12 human bicuspids by viscous lactic acid (pH 4). Permeability of these lesions was assessed and reassessed before and after 24 and 48 hr of acid challenge using two disclosants: sodium iodide and sod...
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