Gingival Crevicular Fluid Turnover Markers in Premenopausal vs Postmenopausal Women receiving Orthodontic Treatment.
J Contemp Dent Pract
; 18(10): 933-936, 2017 Oct 01.
Article
en En
| MEDLINE
| ID: mdl-28989133
ABSTRACT
BACKGROUND:
Orthodontic treatment is one of the commonly used dental treatments. Orthodontic forces act on the bone by modulating the biomolecules, chiefly the osteoprotegerin (OPG), osteopontin (OPN), receptor activator of nuclear factor kappa-B (RANK), and RANK ligand (RANKL) (OPG ligand). Hormonal changes are known to cause marked alteration in the levels of these biomolecules. Hence, we planned this study to evaluate the response of bone biomarkers in the gingival crevicular fluid (GCF) in postmenopausal women undergoing fixed orthodontic therapy. MATERIALS ANDMETHODS:
This study included assessment of 50 subjects who underwent orthodontic treatment from June 2012 to July 2016. All the patients were divided into two study groups with 25 patients in each group premenopausal group and postmenopausal group. Similar orthodontic wires were used for controlling the forces applied in subjects of both the study groups and their GCF levels of RANKL, and OPN was assessed at baseline and 24 hours after the activation of orthodontic forces. All the results were compiled, assessed, and analyzed by Statistical Package for the Social Sciences software version 16.0. Chi-square test, Student's t-test, and Mann-Whitney U test were used for the assessment of the level of significance.RESULTS:
The mean values of RANKL and OPN in the premenopausal and postmenopausal groups were found to be 241.52 and 317.15 pg/µL respectively. The mean values of RANKL at baseline in the premenopausal and postmenopausal groups were found to be 7.15 and 3.84 pg/µL respectively. Nonsignificant results were obtained while comparing mean OPN and RANKL level alteration in between the two study groups.CONCLUSION:
The mean alterations in the GCF levels of bone biomarkers are similar for both premenopausal and postmeno-pausal women. CLINICALSIGNIFICANCE:
For women with either premenopausal or postmenopausal status, orthodontic treatment appears to be equally safer.Palabras clave
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Ortodoncia Correctiva
/
Líquido del Surco Gingival
/
Premenopausia
/
Posmenopausia
Límite:
Adult
/
Female
/
Humans
/
Middle aged
Idioma:
En
Revista:
J Contemp Dent Pract
Asunto de la revista:
ODONTOLOGIA
Año:
2017
Tipo del documento:
Article
País de afiliación:
India