No relationship between subchronic fluoride intake and DNA damage in wistar rats (2004)
- Authors:
- Autor USP: ASSIS, GERSON FRANCISCO DE - FOB
- Unidade: FOB
- Subjects: CÉREBRO; FLUORETO; ENSAIOS DOS MATERIAIS; TOXICIDADE DO FLÚOR; CÉLULAS; MUCOSA ORAL
- Language: Inglês
- Abstract: Fluoride has been widely used in dentistry because it is an effective caries prophylactic agent. However, excess fluoride may represent a hazard to human health, especially by causing injury on the genetic apparatus. Genotoxicity tests form an important part of cancer research and risk assessment of potential carcinogens. In the current study, the potential DNA damage associated with exposure to fluoride was assessed by the single cell gel (comet) assay in peripheral blood, oral mucisa and brain cells in vivo. Male Wistar rats were exposed to sodium fluoride (NaF) at a 0,7 and 100 ppm dose for drinking water during 6 weeks. The results pointed out that NaF did not contribute to the DNA damage in all cellular types evaluated as depicted by the mean tail moment and tail intensity. These findings are clinically important since they represent an important contribution to the correct evaluation of the potential health risk associated with dental agents exposure
- Imprenta:
- Source:
- Título: Caries Research
- ISSN: 0008-6568
- Volume/Número/Paginação/Ano: v. 38, n. 6, p. 576-579, nov./dec., 2004
-
ABNT
RIBEIRO, D. A. et al. No relationship between subchronic fluoride intake and DNA damage in wistar rats. Caries Research, v. no/dec., n. 6, p. 576-579, 2004Tradução . . Acesso em: 15 mar. 2026. -
APA
Ribeiro, D. A., Marques, M. E. A., Assis, G. F., Anzai, A., Poleti, M. L., & Salvadori, D. M. F. (2004). No relationship between subchronic fluoride intake and DNA damage in wistar rats. Caries Research, no/dec.( 6), 576-579. -
NLM
Ribeiro DA, Marques MEA, Assis GF, Anzai A, Poleti ML, Salvadori DMF. No relationship between subchronic fluoride intake and DNA damage in wistar rats. Caries Research. 2004 ; no/dec.( 6): 576-579.[citado 2026 mar. 15 ] -
Vancouver
Ribeiro DA, Marques MEA, Assis GF, Anzai A, Poleti ML, Salvadori DMF. No relationship between subchronic fluoride intake and DNA damage in wistar rats. Caries Research. 2004 ; no/dec.( 6): 576-579.[citado 2026 mar. 15 ] - Expression of placental glutathione S -transferase in rat tongue mucosa exposed to cigarette smoke
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