Sökning: "oral hygiene"

Visar resultat 31 - 35 av 69 avhandlingar innehållade orden oral hygiene.

1. 31. Salvadora persica (MISWAK) : an effective way of killing oral pathogens

   Författare :Abier Hamed Sofrata; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Miswak; Salvadora persica; chewing stick; traditional medicine; gingivitis; periodontitis; dental plaque; plaque pH; salivary flow; acid production; microelectrodes; oral hygiene; subgingival microbiota; antibacterial agent; isothiocyanate; chromatography; Porphyromonas gingivalis; Aggregatibacter actinomycetemcomitans;

   Sammanfattning : Mechanical removal of dental plaque is regarded as an effective means of controlling the progression of dental caries and periodontal disease. The habitual use of chewing sticks (Miswak) as an oral hygiene method is still wildly spread throughout parts of Asia, Africa, and the Middle East. LÄS MER

3. 32. Oral tolerance mechanisms and the role of the microbiota

   Författare :Sofia M Östman; Göteborgs universitet; []
   Nyckelord :;

   Sammanfattning : The hygiene hypothesis state that microbial stimulation is necessary to fully activate and mature the immune system and to sustain tolerance mechanisms. Oral tolerance maintains immune homeostasis in the gut and prevents adverse reactions towards the comensal flora and Ags from the food and thus protects from development of allergies and inflammatory bowel diseases (IBD). LÄS MER

4. 33. Prenatal, socio-demographic and oral hygiene-related risk factors on dental caries and periodontal conditions in adolescents : clinical and register-based studies

   Författare :Annika Julihn; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Key words: Adolescents; Caries development; Dental caries; Epidemiology; Ethnicity; Longitudinal; Oral hygiene; Obesity; Periodontal disease; Pregnancy; Register-based studies; Risk factors; Risk indicators; Smoking; Socio-economic determinants; Subgingival calculus.;

   Sammanfattning : The overall aim of these studies was to identify risk determinants for dental caries and periodontal conditions in adolescents using clinical and register-based data. This thesis is based on two parts. LÄS MER

5. 34. Children and adolescents with externalizing behavior in dental care

   Författare :Marie Staberg; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ADHD; adolescents; behavioral characteristics; caries; children; dental care; dental trauma; externalizing behaviour; neuropsychiatric disorders; oral health; parental attitudes; risk behavior;

   Sammanfattning : Aim: To study children/adolescents with externalizing behavior and a subgroup diagnosed ADHD, regarding oral health, oral health behavior, and the parents' evaluation on their child’s oral health and dental experience. Patients and Methods: Study Groups 1 & 2 consisted of families of 228 children (10-13 years), who participated in a parental training program. LÄS MER

7. 35. The role of exosomes and microflora in establishing mucosal tolerance and the protection against allergic disease

   Författare :Nina Almqvist; Göteborgs universitet; []
   Nyckelord :oral tolerance; exosomes; allergy;

   Sammanfattning : The role of exosomes and microflora in establishing mucosal tolerance and the protection against allergic disease Nina Almqvist, Departement of Rheumatology and Inflammation Research, The Sahlgrenska Academy University of Gothenburg, Guldhedsgatan 10A, 413 46 Göteborg, Sweden The breakdown of immune regulation to innocuous environmental antigens at mucosal sites can result in a number of different diseases such as, allergies and inflammatory bowel disease (IBD). Allergy is one of the most common diseases with a prevalence of up to 40% in children from developed countries. LÄS MER