نتایج جستجو برای: oral culture
تعداد نتایج: 523888 فیلتر نتایج به سال:
Volatile sulfur compounds (VSCs) produced by oral anaerobes are the major compounds responsible for oral malodor. Enterococcus faecium WB2000 is recognized as an antiplaque probiotic bacterium. In this study, the effect of E. faecium WB2000 on VSC production by Porphyromonas gingivalis was evaluated, and the mechanism of inhibition of oral malodor was investigated. P. gingivalis ATCC 33277 was ...
A modified Minitek inoculum procedure for the identification of Enterobacteriaceae from positive blood cultures was shown to be reliable. The method consisted of inoculating the Minitek enteric and nonfermenter broth with blood culture fluid and incubating the inoculum for 4 h before use.
The human nasopharynx is the main reservoir for Streptococcus pneumoniae. We applied conventional and molecular methods to determine the prevalence of S. pneumoniae nasopharyngeal colonization in adults. Paired trans-orally and trans-nasally obtained nasopharyngeal samples from 268 parents of 24-month-old children were assessed for pneumococcal presence. Parents were classified as colonized whe...
BACKGROUND West Virginia has the worst oral health in the United States, but the reasons for this are unclear. This pilot study explored the etiology of this disparity using culture-independent analyses to identify bacterial species associated with oral disease. METHODS Bacteria in subgingival plaque samples from twelve participants in two independent West Virginia dental-related studies were...
In complex craniomaxillofacial defects, the simultaneous reconstruction of hard and soft tissue is often necessary. Until now, oral keratinocytes and osteoblast-like cells have not been cocultivated on the same carrier. For the first time, the cocultivation of human oral keratinocytes and human osteoblast-like cells has been investigated in this study. Different carriers (laminin-coated polycar...
OBJECTIVE The aim was to test the performance of a commercial enzyme-linked immunosorbent assay (ELISA) kit for Candida mannan antigen for detecting Candida in oral rinse solutions. STUDY DESIGN Forty-eight oral rinse solutions (38 from patients and 10 from healthy volunteers) were available. Mannan antigen was measured using a commercial sandwich ELISA kit, Unimedi Candida. The result of the...
Since leadership is an essential part of the oral health professions, oral health educators can play an essential role in establishing a culture of leadership and in mentoring students to prepare them for future leadership roles within the profession. However, leadership training for oral health professionals is a relatively new concept and is frequently not found within dental and dental hygie...
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