Academic Journal
Efecto de los analgésicos dipirona, tramadol y meloxicam en el comportamiento de ratas de laboratorio ; Effect of the analgesics dipyrone, tramadol, and meloxicam on the behavior of laboratory rats
| العنوان: | Efecto de los analgésicos dipirona, tramadol y meloxicam en el comportamiento de ratas de laboratorio ; Effect of the analgesics dipyrone, tramadol, and meloxicam on the behavior of laboratory rats |
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| المؤلفون: | Alemán Laporte, Jilma, Alvarado Barboza, Gilberth, Antiorio, Ana Tada Fonseca Brasil, Fornaguera Trías, Jaime, Rojas Carvajal, Mijail, Cabrera Mori, Claudia Madalena |
| المصدر: | Journal of Veterinary Behavior, vol.57, pp. 24-30 |
| سنة النشر: | 2022 |
| المجموعة: | Universidad de Costa Rica: Repositorio Kérwá |
| مصطلحات موضوعية: | Analgesia, Behavioral Tests, Grooming, Locomotion, Animal Welfare |
| الوصف: | Awareness about the ethical use of laboratory animals has increased over recent decades alongside the development of strict guidelines and legislation concerning the welfare of animals in scientific research. Although minimization of animal suffering during experimentation is of paramount importance, it is sometimes neglected because of the presumed interference of analgesics on behavioral patterns. For this reason, comprehensive research with multiple pharmacological agents is vital if analgesics are to be included in experimental procedures. In this context, we aimed to evaluate the effects of the analgesics dipyrone (DIP), tramadol (TRA), meloxicam (MEL), and combinations thereof on the behavioral parameters of naïve laboratory rats. Forty-eight SPF male Wistar-Han rats were divided randomly into 6 equal groups (n = 8 per group) and treated by intraperitoneal injection with DI (178 mg/kg), TRA (17.8 mg/kg), MEL (1.5 mg/kg), DIP+TRA (178 + 17.8 mg/kg), MEL+TRA (1.5 + 17.8 mg/kg) or saline (SAL; control). The behavior of the treated animals was assessed 30 minutes after injection of analgesic by sequential submission to Open Field, Elevated Plus Maze, and Grooming Transfer tests. Treatment with DIP+TRA provoked the most significant alterations in rat behavior by reducing locomotion, rearing, and grooming. Although treatment with DI alone diminished exploratory behavior, the effect on grooming was not remarkable, thereby suggesting that DI has a suppressive motor effect, possibly caused by its action on the endocannabinoid system, which is potentiated by TRA. In the Open Field tests, the grooming behavior of all TRA-treated animals was reduced while treatment with MEL increased locomotion. Given that analgesia is an ethical duty, the experimental design should always consider the behavioral effects of the drugs themselves. ; Universidad de Costa Rica/[723-B9-197]/UCR/Costa Rica ; Universidad de Costa Rica/[837-B7-603]/UCR/Costa Rica ; Universidad de Costa Rica/[837-B8-123]/UCR/Costa Rica ; UCR::Vicerrectoría de ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1878-7517 1558-7878 |
| Relation: | https://www.sciencedirect.com/science/article/abs/pii/S1558787822000910; https://hdl.handle.net/10669/88276; 723-B9-197; 837-B7-603; 837-B8-123 |
| DOI: | 10.1016/j.jveb.2022.08.001 |
| الاتاحة: | https://hdl.handle.net/10669/88276 https://www.sciencedirect.com/science/article/abs/pii/S1558787822000910 https://doi.org/10.1016/j.jveb.2022.08.001 |
| Rights: | acceso abierto |
| رقم الانضمام: | edsbas.ECB21213 |
| قاعدة البيانات: | BASE |
| تدمد: | 18787517 15587878 |
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| DOI: | 10.1016/j.jveb.2022.08.001 |