Sökning: "bad breath"
Hittade 4 avhandlingar innehållade orden bad breath.
1. Bad breath : prevalence, periodontal disease, microflora and inflammatory markers
Sammanfattning : Bad breath usually originates within the oral cavity and is believed to be associated with periodontal disease. The over all aim of the present thesis was to study periodontal conditions in subjects with bad breath as well as the prevalence of bad breath in subjects with periodontal disease. LÄS MER
2. Treatment of intra-oral halitosis
Sammanfattning : Intra -oral halitosis (bad breath) is reported to affect 15 -83 % of the adult population. Having intra- oral halitosis is a social and psycho- logical handicap, and may cause people in the person’s social circle to increase the physical distance or to turn their faces in another di- rection to avoid the unpleasant smell from the exhaled air. LÄS MER
3. Oral inflammatory conditions and diabetes mellitus
Sammanfattning : The association between periodontal inflammation and diabetes mellitus has been reported. However, the influence of hyperglycemia and gender in oral inflammation is still unclear. LÄS MER
4. MEMS-based electrochemical gas sensors and wafer-level methods
Sammanfattning : This thesis describes novel microel ectromechanical system (MEMS) based electrochemical gas sensors and methods of fabrication.This thesis presents the research in two parts. In the first part, a method to handle a thin silicon wafer using an electrochemically active adhesive is described. LÄS MER