Приказ основних података о документу
Synergistic Interactions Between Paracetamol and Oxcarbazepine in Somatic and Visceral Pain Models in Rodents
dc.creator | Tomić, Maja | |
dc.creator | Vučković, Sonja M. | |
dc.creator | Stepanović-Petrović, Radica | |
dc.creator | Ugrešić, Nenad | |
dc.creator | Prostran, Milica | |
dc.creator | Bošković, Bogdan | |
dc.date.accessioned | 2019-09-02T11:21:11Z | |
dc.date.available | 2019-09-02T11:21:11Z | |
dc.date.issued | 2010 | |
dc.identifier.issn | 0003-2999 | |
dc.identifier.uri | https://farfar.pharmacy.bg.ac.rs/handle/123456789/1375 | |
dc.description.abstract | BACKGROUND: Combination therapy is a valid approach in pain treatment, in which a reduction of doses could reduce side effects and still achieve optimal analgesia. We examined the effects of coadministered paracetamol, a widely used non-opioid analgesic, and oxcarbazepine, a relatively novel anticonvulsant with analgesic properties, in a rat model of paw inflammatory hyperalgesia and in a mice model of visceral pain and determined the type of interaction between components. METHODS: The effects of paracetamol, oxcarbazepine, and their combinations were examined in carrageenan-induced (0.1 mL, 1%) paw inflammatory hyperalgesia in rats and in an acetic acid induced (10 mg/kg, 0.75%) writhing test in mice. In both models, drugs were coadministered in fixed-dose fractions of the 50% effective dose (ED(50)), and type of interaction was determined by isobolographic analysis. RESULTS: Paracetamol (50-200 mg/kg peroral), oxcarbazepine (40-160 mg/kg peroral), and their combination (1/8, 1/4, 1/3, and 1/2 of a single drug ED(50)) produced a significant, dose-dependent antihyperalgesia in carrageenan-injected rats. In the writhing test in mice, paracetamol (60-180 mg/kg peroral), oxcarbazepine (20-80 mg/kg peroral), and their combination (1/16, 1/8, 1/4, and 1/2 of a single drug ED(50)) significantly and dose dependently reduced the number of writhes. In both models, isobolographic analysis revealed a significant synergistic interaction between paracetamol and oxcarbazepine, with a >4-fold reduction of doses of both drugs in combination, compared with single drugs ED(50). CONCLUSIONS: The, synergistic interaction between paracetamol and oxcarbazepine provides new information about combination pain treatment and should be explored further in patients, especially with somatic and/or visceral pain. (Anesth Analg 2010;110:1198-1205) | en |
dc.publisher | Lippincott Williams & Wilkins, Philadelphia | |
dc.relation | info:eu-repo/grantAgreement/MESTD/MPN2006-2010/145030/RS// | |
dc.rights | restrictedAccess | |
dc.source | Anesthesia and Analgesia | |
dc.title | Synergistic Interactions Between Paracetamol and Oxcarbazepine in Somatic and Visceral Pain Models in Rodents | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Вучковић, Соња М.; Угрешић, Ненад; Простран, Милица; Бошковић, Богдан; Томић, Маја; Степановић-Петровић, Радица; | |
dc.citation.volume | 110 | |
dc.citation.issue | 4 | |
dc.citation.spage | 1198 | |
dc.citation.epage | 1205 | |
dc.citation.other | 110(4): 1198-1205 | |
dc.citation.rank | M21 | |
dc.identifier.wos | 000276109200035 | |
dc.identifier.doi | 10.1213/ANE.0b013e3181cbd8da | |
dc.identifier.pmid | 20142344 | |
dc.identifier.scopus | 2-s2.0-77950967035 | |
dc.type.version | publishedVersion |