An investigation into the reduction of tooth contamination in delayed transplantation
Autor: | Margaret B. Comfort |
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Rok vydání: | 1982 |
Předmět: |
Adult
Time Factors Adolescent medicine.drug_class Sterility medicine.medical_treatment Antibiotics Dentistry Tissue culture stomatognathic system medicine Cephaloridine Humans Ultrasonics Child Therapeutic Irrigation General Dentistry Saline Bacteria business.industry Sterilization Middle Aged Contamination Anti-Bacterial Agents Culture Media Transplantation stomatognathic diseases Otorhinolaryngology Surgery Gentamicin Tissue Preservation business Tooth medicine.drug |
Zdroj: | International Journal of Oral Surgery. 11:122-126 |
ISSN: | 0300-9785 |
DOI: | 10.1016/s0300-9785(82)80021-5 |
Popis: | 90 unerupted human teeth were removed surgically and were cultured for between 1 and 5 weeks in one of three storage media supplemented with different combinations of antibiotics. Each tooth was screened for microbiological contamination afterculture. Medium 199 with benzyl penicillin, cephaloridine and gentamicin gave the highest % of sterile teeth (82.1%). Discriminant analysis showed that the addition of antibiotics to the culture medium was the main factor contributing to sterility ; irrigation with sterile saline during tooth removal, ultrasonic treatment before culture and the pre-operative tooth position were also found to be important. |
Databáze: | OpenAIRE |
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