Thesis (M.S.)--University of Michigan, 1987.

Thesis (M.S.)--University of Michigan, 1969.

<p><span style="font-size: 8pt / " text-align:="" font-family:="" color:="">The edentulous jaw is a common feature in elderly patients that had lost their teeth during life due to local reasons such as poor oral hygiene and dental caries as well as periodontal disease. Hence these patients are the victims of biological phenomenona that lead to difficulties in different aspects of patient comfort with dentures. Clinicians are always concerned to minimize these difficulties and increase patient comfort through manufacturing a proper prosthesis to substitute for the loss of the natural teeth as well as the surrounding structures for optimum satisfaction and improved quality of life of the patient. The aim of this study was to evaluate patient satisfaction regarding function and aesthetics with conventional mandibular dentures and implant retained mandibular overdentures in denture wearers.</span></p>

Os probióticos são organismos vivos que quando ingeridos em quantidades adequadas, conferem benefícios aos indivíduos. Um destes benefícios é a capacidade de inibir o crescimento de micro-organismos patogênicos como Candida. Para avaliar a redução ou inibição de Candida em usuários de próteses totais promovida pela ingestão de probióticos, foram recrutados 135 pacientes, dos quais 59 permaneceram até o final do período experimental de 8 semanas. A ingestão dos probióticos ocorreu através de sua incorporação em queijo minas frescal. Foram selecionados pacientes usuários de próteses totais, uni ou bimaxilares albergando Candida na cavidade bucal. As amostras foram coletadas através de um enxaguado bucal 1 semana antes do início do experimento e ao final do período experimental de 8 semanas. Foi determinado o número de UFC de Candida/ml da amostra. Os sujeitos da pesquisa (n=59) receberam embalagens com 20g de queijo minas frescal a cada 14 dias por 8 semanas consecutivas. Os participantes foram divididos aleatoriamente em três grupos, experimental 1 e 2, e controle. Os grupos experimentais receberam os queijos suplementados com probióticos, respectivamente, Lactobacillus acidophilus NCFM e Lactobacillus rhamnosus Lr-32, e o grupo controle recebeu o queijo sem suplementação probiótica. Os queijos possuíam semelhança quanto a aroma e cor. Além da quantificação de Candida, foram realizados testes para identificação das espécies e avaliação da atividade enzimática da fosfolipase e proteinase. Os resultados inferem que os probióticos L. acidophilus NCFM e L. rhamnosus Lr-32 suplementados em queijo minas frescal foram capazes de reduzir os níveis de Candida bucal, em pacientes usuários de próteses totais, após ingestão diária dos queijos por 8 semanas consecutivas. Antes e após 8 semanas do experimento, Candida albicans foi a espécie mais isolada dos pacientes nos três grupos avaliados. Não houve diferença significativa com relação à atividade enzimática da fosfolipase e proteinase, pelos isolados de Candida sp., antes e após 8 semanas de ingestão do queijo. Conclusão: os dados indicam que queijos contendo L. acidophilus NCFM ou L. rhamnosus Lr-32 tem o potencial de reduzir a colonização oral por Candida, sugerindo a sua utilização para reduzir o risco de candidoses da cavidade oral. / Probiotics are living organisms which when ingested in adequate amounts confer benefits to individuals. One of these benefits is the ability to inhibit the growth of pathogenic microorganisms such as Candida. Reduction or inhibition of Candida isolated from complete denture wearers, uni or bimaxillary, was evaluated by ingestion of minas frescal cheese supplemented with probiotics. 135 patients were recruited, who 59 remained until the end of the experiment. The participants were patients in treatment at the Faculdade de Odontologia da Universidade de São Paulo. The samples were collected through a rinsed mouthwash at the base line and 8 weeks of experiment, before the installation of the new prosthesis. The samples were inoculated on Saubouraud agar dextrose with chloramphenicol plates, incubated for 24-48 hours, in order to quantify in colony-forming units per milliliter (CFU/mL) of Candida presents in the oral cavity of these patients. Subjects who presented fungus positive culture received packages containing 20g of minas frescal cheese every 14 days for 8 consecutive weeks. The participants were divided into three groups: two experimental and one control. The experimental groups received the cheeses supplemented with probiotics Lactobacillus acidophilus NCFM and Lactobacillus rhamnosus Lr-32. The control group received the cheese without probiotic supplementation. The cheeses had similarity as flavoring and coloring. In addition to the quantification of Candida, tests for species identification, phospholipase and proteinase activities were carried out. The results infer that L. acidophilus NCFM and L. rhamnosus Lr-32 supplemented in minas frescal cheese were able to reduce the levels of oral Candida in complete denture wearers, after daily intake of cheeses for 8 weeks of the experiment. At baseline and after 8 weeks of the experiment Candida albicans was the most frequently isolated from denture wearers in all groups. Furthermore, no significant difference was observed in the phospholipase and proteinase activities by isolates of Candida sp., before and after 8 weeks of ingestion of cheese. Conclusion: The data indicate that L. acidophilus NCFM and L. rhamnosus Lr-32 has the potencial to reduce Candida colonization in oral cavity, suggesting its use for reducing the risk of oral candidiasis.

Diss. (sammanfattning) Göteborg : Göteborgs universitet, 2008.

<p><span style="font-size: 8pt / " text-align:="" font-family:="" color:="">The edentulous jaw is a common feature in elderly patients that had lost their teeth during life due to local reasons such as poor oral hygiene and dental caries as well as periodontal disease. Hence these patients are the victims of biological phenomenona that lead to difficulties in different aspects of patient comfort with dentures. Clinicians are always concerned to minimize these difficulties and increase patient comfort through manufacturing a proper prosthesis to substitute for the loss of the natural teeth as well as the surrounding structures for optimum satisfaction and improved quality of life of the patient. The aim of this study was to evaluate patient satisfaction regarding function and aesthetics with conventional mandibular dentures and implant retained mandibular overdentures in denture wearers.</span></p>

Os probióticos são organismos vivos que quando ingeridos em quantidades adequadas, conferem benefícios aos indivíduos. Um destes benefícios é a capacidade de inibir o crescimento de micro-organismos patogênicos como Candida. Para avaliar a redução ou inibição de Candida em usuários de próteses totais promovida pela ingestão de probióticos, foram recrutados 135 pacientes, dos quais 59 permaneceram até o final do período experimental de 8 semanas. A ingestão dos probióticos ocorreu através de sua incorporação em queijo minas frescal. Foram selecionados pacientes usuários de próteses totais, uni ou bimaxilares albergando Candida na cavidade bucal. As amostras foram coletadas através de um enxaguado bucal 1 semana antes do início do experimento e ao final do período experimental de 8 semanas. Foi determinado o número de UFC de Candida/ml da amostra. Os sujeitos da pesquisa (n=59) receberam embalagens com 20g de queijo minas frescal a cada 14 dias por 8 semanas consecutivas. Os participantes foram divididos aleatoriamente em três grupos, experimental 1 e 2, e controle. Os grupos experimentais receberam os queijos suplementados com probióticos, respectivamente, Lactobacillus acidophilus NCFM e Lactobacillus rhamnosus Lr-32, e o grupo controle recebeu o queijo sem suplementação probiótica. Os queijos possuíam semelhança quanto a aroma e cor. Além da quantificação de Candida, foram realizados testes para identificação das espécies e avaliação da atividade enzimática da fosfolipase e proteinase. Os resultados inferem que os probióticos L. acidophilus NCFM e L. rhamnosus Lr-32 suplementados em queijo minas frescal foram capazes de reduzir os níveis de Candida bucal, em pacientes usuários de próteses totais, após ingestão diária dos queijos por 8 semanas consecutivas. Antes e após 8 semanas do experimento, Candida albicans foi a espécie mais isolada dos pacientes nos três grupos avaliados. Não houve diferença significativa com relação à atividade enzimática da fosfolipase e proteinase, pelos isolados de Candida sp., antes e após 8 semanas de ingestão do queijo. Conclusão: os dados indicam que queijos contendo L. acidophilus NCFM ou L. rhamnosus Lr-32 tem o potencial de reduzir a colonização oral por Candida, sugerindo a sua utilização para reduzir o risco de candidoses da cavidade oral. / Probiotics are living organisms which when ingested in adequate amounts confer benefits to individuals. One of these benefits is the ability to inhibit the growth of pathogenic microorganisms such as Candida. Reduction or inhibition of Candida isolated from complete denture wearers, uni or bimaxillary, was evaluated by ingestion of minas frescal cheese supplemented with probiotics. 135 patients were recruited, who 59 remained until the end of the experiment. The participants were patients in treatment at the Faculdade de Odontologia da Universidade de São Paulo. The samples were collected through a rinsed mouthwash at the base line and 8 weeks of experiment, before the installation of the new prosthesis. The samples were inoculated on Saubouraud agar dextrose with chloramphenicol plates, incubated for 24-48 hours, in order to quantify in colony-forming units per milliliter (CFU/mL) of Candida presents in the oral cavity of these patients. Subjects who presented fungus positive culture received packages containing 20g of minas frescal cheese every 14 days for 8 consecutive weeks. The participants were divided into three groups: two experimental and one control. The experimental groups received the cheeses supplemented with probiotics Lactobacillus acidophilus NCFM and Lactobacillus rhamnosus Lr-32. The control group received the cheese without probiotic supplementation. The cheeses had similarity as flavoring and coloring. In addition to the quantification of Candida, tests for species identification, phospholipase and proteinase activities were carried out. The results infer that L. acidophilus NCFM and L. rhamnosus Lr-32 supplemented in minas frescal cheese were able to reduce the levels of oral Candida in complete denture wearers, after daily intake of cheeses for 8 weeks of the experiment. At baseline and after 8 weeks of the experiment Candida albicans was the most frequently isolated from denture wearers in all groups. Furthermore, no significant difference was observed in the phospholipase and proteinase activities by isolates of Candida sp., before and after 8 weeks of ingestion of cheese. Conclusion: The data indicate that L. acidophilus NCFM and L. rhamnosus Lr-32 has the potencial to reduce Candida colonization in oral cavity, suggesting its use for reducing the risk of oral candidiasis.

Magister Scientiae Dentium - MSc(Dent) / The edentulous jaw is a common feature in elderly patients that had lost their teeth during life due to local reasons such as poor oral hygiene and dental caries as well as periodontal disease. Hence these patients are the victims of biological phenomenona that lead to difficulties in different aspects of patient comfort with dentures. Clinicians are always concerned to minimize these difficulties and increase patient comfort through manufacturing a proper prosthesis to substitute for the loss of the natural teeth as well as the surrounding structures for optimum satisfaction and improved quality of life of the patient. The aim of this study was to evaluate patient satisfaction regarding function and aesthetics with conventional mandibular dentures and implant retained mandibular overdentures in denture wearers. / South Africa

Magister Scientiae Dentium - MSc(Dent) / The purpose of this study was to e8tablish standards (norms), based on three-dimensional stereomicroscopic surveys of the anterior implant-bearing area of severely-resorbed human edentulous mandibles. Such standards could possibly be applied towards the development of a series of transmandibular implants which would have wide applications in a broad spectrum of patients. The sample consisted of forty five severely-resorbed human edentulous mandibles eminating from people of various ages, both genders and several ethnic groups. Only 28 specimens were accompanied by pertinent details about the deceased. Measure~ents were made in the anterior mandibular area bounded by the mental foramina.

Yes / Effective communication can aid in improving oral healthcare measures such as treatment outcomes and satisfaction of edentulous patients (EDPs) toward the treatment process. The triangle of communication (ToC) involves communication between the dentist, dental technician (DTech), and EDPs. This research aimed to explore the ToC between dental professionals (DPs) and patients undergoing complete denture prostheses (CDP) treatment in Fiji. Materials and Methods: A descriptive qualitative study was conducted among DPs under purposive sampling where focus group discussions were conducted at the four dental prosthetic clinics in Fiji. A semi-structured questionnaire with open-ended questions was applied to participants virtually via Zoom. The collected data were collated and analyzed manually using thematic analysis. Results: A total of 28 DPs participated in the study. Three themes were identified while exploring the ToC from DPs’ perspectives on CDP treatment and care in Fiji: staff communication—dentist and DTech, ToC and information sharing (dentist–DTech and EDPs), and stage-by-stage procedural checks for CDP between DPs. Effective collaboration between dentists and DTechs is an essence of a successful CDP treatment outcome. Most DPs agreed to undergo continuous communication throughout the treatment to keep EDPs engaged throughout the treatment process. In addition, stage-by-stage procedural checks in dental clinics as well as in dental laboratories improved the quality of CDPs. Conclusion: DPs highlighted predominantly the ToC between DPs and EDPs when receiving CDP treatment in Fiji as an essential tool for effective DP and patient engagement. Discussions should be complemented with the use of verbal, nonverbal, and written modes together with the utilization of interpreters to improve CDP treatment and care in Fiji.