RESUMO
Based on personal clinical experience the authors provide clinical guidelines for periodontal anesthesia. The by-step protocol for intraligamentary and intraseptal anesthesia is presented. The basic mistakes in technique and possible complications are described. Recommendations for a local anesthetic choice and dosage for different groups of teeth are given.
Assuntos
Anestesia Dentária/normas , Anestesia Local/normas , Anestésicos Locais/administração & dosagem , Ligamento Periodontal , Humanos , Guias de Prática Clínica como AssuntoAssuntos
Forramento da Cavidade Dentária/métodos , Planejamento de Dentadura/métodos , Prótese Parcial Fixa , Coroas/estatística & dados numéricos , Forramento da Cavidade Dentária/estatística & dados numéricos , Adaptação Marginal Dentária , Planejamento de Dentadura/estatística & dados numéricos , Prótese Parcial Fixa/estatística & dados numéricos , HumanosRESUMO
Properties of hexulose phosphate synthase (HPS) were studied in extracts of the methanol assimilating yeast Candida methylica and the bacterium Arthrobacter globiformis B-175 assimilating methylated amines. HPS is an inducible enzyme which is localized in the soluble fraction of the cells. The effect of the pH of the reaction mixture, temperature, metal ions, and the concentration of substrates on the activity of HPS was studied. Properties of the enzyme were different in the yeast and the bacterium. The activity of HPS was strongly stimulated by ATP in C. methylica and was not affected in A. globiformis.
