ABSTRACT
Total anodontia in a paediatric patient is a difficult prosthetic problem. Upper and lower complete dentures were fabricated for a 7 year old patient with anodontia. The problems encountered on account of the age of the child, the absence of alveolar processes, the tooth size and acceptability of the dentures are discussed herein.
Subject(s)
Anodontia/etiology , Child , Denture, Complete , Ectodermal Dysplasia/complications , Humans , Hypohidrosis/complications , MaleABSTRACT
A number of factors that are known to influence genetic transformation were evaluated to optimize Agrobacterium-mediated transformation of hypocotyl explants of cauliflower variety Pusa Snowball K-1. The binary vector p35SGUSINT mobilized into Agrobacterium strain GV2260 was used for transformation and transient GUS expression was used as the basis for identifying the most appropriate conditions for transformation. Explant age, preculture period, bacterial strain and density were found to be critical determinants of transformation efficiency. Using the optimized protocol, the synthetic cryIA(b) gene was mobilized into cauliflower. Molecular analyses of transgenics established the integration and expression of the transgene. Insect bioassays indicated the effectiveness of the transgene against infestation by diamondback moth (Plutella xylostella) larvae
Subject(s)
Brassica/genetics , Plants, Genetically Modified , Rhizobium/genetics , Transformation, GeneticABSTRACT
A case of cherubism in a 9 year old boy with no familial history is presented. Clinical features, histologic appearance, radiographic findings, differential diagnosis and rationale for treatment is discussed.