Literature DB >> 18926882

Bite force and pattern measurements for dental pain assessment in the rat.

Junad Khan1, Rafael Benoliel, Uri Herzberg, Andrew J Mannes, Robert M Caudle, Andrew Young, Eli Eliav.   

Abstract

We present simple method to assess dental pain in the awake rat. Using a sensitive strain gauge we examined changes in bite strength and bite pattern in rats following dental injury. Rats with dental injury displayed a significant reduction in mean peak bite strength and an altered bite cluster pattern. Both changes in the dental injury rats were reversed by an analgesic dose of morphine, and this could be reversed with naloxone. These changes were not observed in naive control animals. This simple method significantly improves our ability to evaluate dental pain syndromes.

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Year:  2008        PMID： 18926882      PMCID： PMC2642734          DOI： 10.1016/j.neulet.2008.10.008

Source DB:  PubMed          Journal:  Neurosci Lett        ISSN： 0304-3940            Impact factor:   3.046


  21 in total

1.  Jaw electromyographic activity induced by the application of algesic chemicals to the rat tooth pulp.

Authors:  M Sunakawa; C Y Chiang; B J Sessle; J W Hu
Journal:  Pain       Date:  1999-04       Impact factor: 6.961

2.  The incidence of mechanical allodynia in patients with irreversible pulpitis.

Authors:  Christopher B Owatz; Asma A Khan; William G Schindler; Scott A Schwartz; Karl Keiser; Kenneth M Hargreaves
Journal:  J Endod       Date:  2007-03-06       Impact factor: 4.171

3.  Bite force measurement in awake rats: a behavioral model for persistent orofacial muscle pain and hyperalgesia.

Authors:  Jin Y Ro
Journal:  J Orofac Pain       Date:  2005

4.  An operant conditioning model to assess changes in feeding behavior associated with temporomandibular joint inflammation in the rat.

Authors:  Paul D Thut; Tracey O Hermanstyne; Natasha M Flake; Michael S Gold
Journal:  J Orofac Pain       Date:  2007

5.  Behavioural responses following tooth injury in rats.

Authors:  Eric H Chudler; Margaret R Byers
Journal:  Arch Oral Biol       Date:  2005-03       Impact factor: 2.633

6.  Mandibular excursions and maximum bite forces in patients with temporomandibular joint disorders.

Authors:  D P Sinn; E A de Assis; G S Throckmorton
Journal:  J Oral Maxillofac Surg       Date:  1996-06       Impact factor: 1.895

7.  A novel bite force recorder and maximal isometric bite force values for healthy young adults.

Authors:  A Waltimo; M Könönen
Journal:  Scand J Dent Res       Date:  1993-06

8.  Measurement of mechanical allodynia and local anesthetic efficacy in patients with irreversible pulpitis and acute periradicular periodontitis.

Authors:  Asma A Khan; Christopher B Owatz; William G Schindler; Scott A Schwartz; Karl Keiser; Kenneth M Hargreaves
Journal:  J Endod       Date:  2007-03-26       Impact factor: 4.171

9.  The effects of dental condition on hand strength and maximum bite force.

Authors:  Y Y Shiau; J S Wang
Journal:  Cranio       Date:  1993-01       Impact factor: 2.020

10.  The development of a diagnostic instrument for the measurement of mechanical allodynia.

Authors:  Asma A Khan; Bryce McCreary; Christopher B Owatz; William G Schindler; Scott A Schwartz; Karl Keiser; Kenneth M Hargreaves
Journal:  J Endod       Date:  2006-10-04       Impact factor: 4.171
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  6 in total

1.  Meal duration as a measure of orofacial nociceptive responses in rodents.

Authors:  Phillip R Kramer; Larry L Bellinger
Journal:  J Vis Exp       Date:  2014-01-10       Impact factor: 1.355

2.  Assessment of incising ethology in the absence and presence of jaw muscle hyperalgesia in a mouse home cage environment.

Authors:  C G Widmer; J Morris-Wiman
Journal:  Physiol Behav       Date:  2015-06-12

3.  Measuring persistent temporomandibular joint nociception in rats and two mice strains.

Authors:  Phillip R Kramer; Carolyn A Kerins; Emet Schneiderman; Larry L Bellinger
Journal:  Physiol Behav       Date:  2010-02-10

4.  A non-invasive model for measuring nociception after tooth pulp exposure.

Authors:  P R Kramer; J He; J Puri; L L Bellinger
Journal:  J Dent Res       Date:  2012-07-12       Impact factor: 6.116

5.  Direct resin composite restoration of endodontically-treated permanent molars in adolescents: bite force and patient-specific finite element analysis.

Authors:  Monise de Paula Rodrigues; Priscilla Barbosa Ferreira Soares; Márcio Alex Barros Gomes; Renata Afonso Pereira; Daranee Tantbirojn; Antheunis Versluis; Carlos Jose Soares
Journal:  J Appl Oral Sci       Date:  2020-04-27       Impact factor: 2.698

6.  Bite force of patients with tooth pain.

Authors:  Yoshinobu Shoji; Mohd Yusmiaidil Putera Mohd Yusof; Rostam Iffendi Bin Idris; Somsak Mitrirattanakul
Journal:  Clin Exp Dent Res       Date:  2022-07-15
  6 in total

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