0000000000961235
AUTHOR
Karla Mayra P. C. Rezende
Dental fluorosis: Exposure, prevention and management
Made available in DSpace on 2013-08-12T18:15:25Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-02-01 Made available in DSpace on 2013-09-30T18:34:45Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-02-01 Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20T14:05:03Z No. of bitstreams: 0 Made available in DSpace on 2014-05-20T14:05:03Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-02-01 Dental fluorosis is a developmental disturbance of dental enamel, caused by successive exposures to high concentrations of fluoride during tooth development, leading to enamel with lower mineral content and increased porosity. The severity of dental flu…
Stem cells from human dental pulp and apical papilla: Morphological and synchrotron radiation analysis
Background Dental Mesenchymal stem cells has prompted great for cell-based therapeutics. But no one knows for sure what the true potential of these cells, since most of the studies were done in isolation, using as source, different donors or different cell processing conditions. Material and Methods An enriched population of cells positive for CD146, STRO-1, and CD90 was isolated of third molars teeth indicated for extraction of patient with of 16 years old. Analysis of cell kinetics, and subcellular tests were performed to assess the presence of minor and trace elements by using synchrotron radiation x-ray fluorescence microscopy. Results In the cell kinetics assays, the enriched populatio…
Paediatric head and neck malignant neoplasms: A brazilian retrospective study
To assess the prevalence of oral and maxillofacial malignant neoplasias in children and adolescents diagnosed through biopsies sent to the Oral Pathology Laboratory at the University of Sao Paulo School of Dentistry. A retrospective analysis of anatomopathological reports on patients between 1 and 18 years old issued by the oral and maxillofacial pathology laboratory between 1997 and 2021 was performed for demographic data, lesion site, type of biopsy, diagnostic hypothesis and final diagnosis. The laboratory issued 76,194 anatomopathological reports during this period, of which 10.77% were of children and adolescents. Of this total, only 32 biopsies (32/8.204; 0.39%) were neoplasias in chi…