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Articles 1 - 5 of 5
Full-Text Articles in Medicine and Health Sciences
Differential Gene Expression Profiles Reflecting Macrophage Polarization In Aging And Periodontitis Gingival Tissues, Octavio A. Gonzalez, Michael John Novak, Sreenatha S. Kirakodu, Arnold J. Stromberg, R. Nagarajan, Chifu B. Huang, K. C. Chen, Luis Orraca, J. Martinez-Gonzalez, Jeffrey L. Ebersole
Differential Gene Expression Profiles Reflecting Macrophage Polarization In Aging And Periodontitis Gingival Tissues, Octavio A. Gonzalez, Michael John Novak, Sreenatha S. Kirakodu, Arnold J. Stromberg, R. Nagarajan, Chifu B. Huang, K. C. Chen, Luis Orraca, J. Martinez-Gonzalez, Jeffrey L. Ebersole
Center for Oral Health Research Faculty Publications
Recent evidence has determined a phenotypic and functional heterogeneity for macrophage populations. This plasticity of macrophage function has been related to specific properties of subsets (M1 and M2) of these cells in inflammation, adaptive immune responses and resolution of tissue destructive processes. This investigation hypothesized that targeted alterations in the distribution of macrophage phenotypes in aged individuals, and with periodontitis would be skewed towards M1 inflammatory macrophages in gingival tissues. The study used a non-human primate model to evaluate gene expression profiles as footprints of macrophage variation in healthy and periodontitis gingival tissues from animals 3-23 years of age and …
Targeted Salivary Biomarkers For Discrimination Of Periodontal Health And Disease(S), Jeffrey L. Ebersole, Radhakrishnan Nagarajan, David Akers, Craig S. Miller
Targeted Salivary Biomarkers For Discrimination Of Periodontal Health And Disease(S), Jeffrey L. Ebersole, Radhakrishnan Nagarajan, David Akers, Craig S. Miller
Center for Oral Health Research Faculty Publications
Generally, clinical parameters are used in dental practice for periodontal disease, yet several drawbacks exist with the clinical standards for addressing the needs of the public at large in determining the current status/progression of the disease, and requiring a significant amount of damage before these parameters can document disease. Therefore, a quick, easy and reliable method of assessing and monitoring periodontal disease should provide important diagnostic information that improves and speeds treatment decisions and moves the field closer to individualized point-of-care diagnostics.
OBJECTIVE: This report provides results for a saliva-based diagnostic approach for periodontal health and disease based upon …
Effects Of Periodontal Therapy On White Blood Cell Count And Levels Of Transforming Growth Factor Beta In Serum Of Subjects With Severe Periodontitis, A. C. E. Leite, V. M. A. Carneiro, Ana Carolina Morandini, Erivan Schnaider Ramos-Junior, M. C. M. Guimarães
Effects Of Periodontal Therapy On White Blood Cell Count And Levels Of Transforming Growth Factor Beta In Serum Of Subjects With Severe Periodontitis, A. C. E. Leite, V. M. A. Carneiro, Ana Carolina Morandini, Erivan Schnaider Ramos-Junior, M. C. M. Guimarães
All Dugoni School of Dentistry Faculty Articles
This study aimed to investigate the effects of nonsurgical periodontal therapy on white blood cell (WBC) count and levels of transforming growth factor beta (TGF—β) in serum from subjects with severe periodontitis. Serum from 28 subjects with periodontitis (mean age: 34.36±6.24; 32% men) and 27 healthy controls (mean age: 33.18±6.42; 33% men) were collected prior to therapy. Blood samples were obtained from 23 subjects who completed therapy (9—12 months). A well—controlled periodontal treatment protocol was established in three stages: mechanical periodontal therapy (scaling and root planning), reinstrumentation of dental sites, and supportive periodontal therapy. Periodontal and systemic parameters such as …
Functional Local Renin-Angiotensin System In Human And Rat Periodontal Tissue, Carlos Ferreira Santos, Ana Carolina Morandini, Thiago José Dionísio, Flávio A. Faria, Marta C. Lima, Caio M. Figueiredo, Bella L. Colombini-Ishikiriama, Carla Renata Sipert, Rubens P. Maciel, Ana P. Akashi, Gabriela P. Souza, Gustavo P. Garlet, Camila O. Rodini, Sandra L. Amaral, Christiane Becari, Maria C. Salgado, Eduardo B. Oliveira, Isaac Matus, Daniela N. Didier, Andrew S. Greene
Functional Local Renin-Angiotensin System In Human And Rat Periodontal Tissue, Carlos Ferreira Santos, Ana Carolina Morandini, Thiago José Dionísio, Flávio A. Faria, Marta C. Lima, Caio M. Figueiredo, Bella L. Colombini-Ishikiriama, Carla Renata Sipert, Rubens P. Maciel, Ana P. Akashi, Gabriela P. Souza, Gustavo P. Garlet, Camila O. Rodini, Sandra L. Amaral, Christiane Becari, Maria C. Salgado, Eduardo B. Oliveira, Isaac Matus, Daniela N. Didier, Andrew S. Greene
All Dugoni School of Dentistry Faculty Articles
The initiation or progression of periodontitis might involve a local renin-angiotensin system (RAS) in periodontal tissue. The aim of this study was to further characterize the local RAS in human and rat periodontal tissues between healthy and periodontally-affected tissue. Components of the RAS were investigated using in vitro, ex vivo and in vivo experiments involving both human and Wistar rat periodontium. Although not upregulated when challenged with P. gingivalis-lipopolysaccharide, human gingival and periodontal ligament fibroblasts expressed RAS components. Likewise, healthy and inflamed human gingiva expressed RAS components, some of which were shown to be functional, yet no differences in expression …
Three-Dimensional Age-Related Changes Of The Adult Face; African American Female Population, Christina Theresa Sutherland
Three-Dimensional Age-Related Changes Of The Adult Face; African American Female Population, Christina Theresa Sutherland
All ETDs from UAB
Objectives: Treatment of older adults is one of the fastest growing areas in orthodontic practice. The objectives of this study are to: 1. Investigate the aging of the female African American face using three-dimensional surface imaging to understand how the soft tissue of the face matures in relation to the teeth and 2.) Compare the effects of aging on African American female faces to aging of Caucasian female faces. Methods: This is a cross-sectional study of 100 African American females with balanced faces. Five age groups (in years) were included: [20-30], [31-40], [41-50], [51-60], [61-70]. Three-dimensional (3D) surface images of …