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Gomes WDDS, Silva CA, Melo ME, Silva VFD, Almeida MMD, Pedrini D, Poi WR, Sonoda CK, Panzarini SR. Delayed tooth replantation in rats: effect of systemic antibiotic therapy with amoxicillin and tetracycline. Dent Traumatol 2015; 31:448-56. [PMID: 26332890 DOI: 10.1111/edt.12207] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/25/2015] [Indexed: 11/30/2022]
Abstract
Systemic antibiotic therapy (SAT) has usually been recommended after tooth replantation, but its actual value has been questioned. As there are no reports in the literature about its influence on tooth replantation, the aim of this study was to evaluate the influence of systemic administration of antibiotics (amoxicillin and tetracycline) at the different phases of the repair process (7, 15, 30 days) in delayed rat tooth replantation. Ninety Wistar rats (Rattus norvegicus albinus) had their maxillary right incisors extracted and bench-dried for 60 min. The dental papilla, enamel organ, pulp tissue, and root surface-adhered periodontal ligament were removed, and the teeth were replanted. The animals received no antibiotics (n = 30) or were medicated systemically with amoxicillin (n = 30) and tetracycline (n = 30), and were euthanized after 7, 15, and 30 days. Regardless of the evaluation period, the acute inflammatory infiltrate was less intense and root resorption presented smaller extent and depth in the group treated with amoxicillin. The results suggest that SAT has a positive influence on the repair process in delayed tooth replantation and that amoxicillin is an excellent treatment option.
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Affiliation(s)
- Weglis Dyanne de Souza Gomes
- Department of Surgery and Integrated Clinics, School of Dentistry of Araçatuba, UNESP - Univ Estadual Paulista, Araçatuba, SP, Brazil
| | - Cristina Antoniali Silva
- Department of Surgery and Integrated Clinics, School of Dentistry of Araçatuba, UNESP - Univ Estadual Paulista, Araçatuba, SP, Brazil
| | - Moriel Evangelista Melo
- Department of Surgery and Integrated Clinics, School of Dentistry of Araçatuba, UNESP - Univ Estadual Paulista, Araçatuba, SP, Brazil
| | - Vanessa Ferreira da Silva
- Department of Surgery and Integrated Clinics, School of Dentistry of Araçatuba, UNESP - Univ Estadual Paulista, Araçatuba, SP, Brazil
| | - Melyna Marques de Almeida
- Department of Surgery and Integrated Clinics, School of Dentistry of Araçatuba, UNESP - Univ Estadual Paulista, Araçatuba, SP, Brazil
| | - Denise Pedrini
- Department of Surgery and Integrated Clinics, School of Dentistry of Araçatuba, UNESP - Univ Estadual Paulista, Araçatuba, SP, Brazil
| | - Wilson Roberto Poi
- Department of Surgery and Integrated Clinics, School of Dentistry of Araçatuba, UNESP - Univ Estadual Paulista, Araçatuba, SP, Brazil
| | - Celso Koogi Sonoda
- Department of Surgery and Integrated Clinics, School of Dentistry of Araçatuba, UNESP - Univ Estadual Paulista, Araçatuba, SP, Brazil
| | - Sônia Regina Panzarini
- Department of Surgery and Integrated Clinics, School of Dentistry of Araçatuba, UNESP - Univ Estadual Paulista, Araçatuba, SP, Brazil
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