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Academic literature on the topic 'Ibuprofeno - Farmacocinética'
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Journal articles on the topic "Ibuprofeno - Farmacocinética"
Cuesta Grueso, C., A. Gimeno Navarro, M. R. Marqués Miñana, J. E. Peris Ribera, F. Morcillo Sopena, and J. L. Poveda Andrés. "Efecto de la administración concomitante de indometacina o ibuprofeno en la farmacocinética de amikacina en neonatos prematuros." Farmacia Hospitalaria 30, no. 3 (January 2006): 149–53. http://dx.doi.org/10.1016/s1130-6343(06)73965-4.
Full textGonzález-Corrales, Daniela, Tatiana Monge-Quirós, and Ramses Alfaro-Mora. "Efectos adversos relacionados al uso de AINEs en el manejo de osteoartritis felina y canina." Revista Colombiana de Ciencia Animal - RECIA 13, no. 1 (December 15, 2020): e781. http://dx.doi.org/10.24188/recia.v13.n1.2021.781.
Full textL. Romero, Adriano, João Pedro de A. Souza, and Rafaelle B. Romero. "PROPRIEDADES FARMACOCINÉTICAS E INTERAÇÃO DE HÍBRIDOS DE IBUPROFENO E PRODUTOS NATURAIS COM PROSTAGLANDINA G/H SINTASE 2." Colloquium Exactarum 6, no. 4 (December 20, 2014): 21–30. http://dx.doi.org/10.5747/ce.2014.v06.n4.e096.
Full textDissertations / Theses on the topic "Ibuprofeno - Farmacocinética"
Seabra, Carolina Isabel Ribeiro. "Farmacocinética do ibuprofeno." Master's thesis, [s.n.], 2015. http://hdl.handle.net/10284/5305.
Full textO ibuprofeno é um anti-inflamatório não esteroide (AINE) da família dos derivados arilpropiónicos usado no tratamento sintomático de artrite reumatoide, osteoartrite, tendinite e bursite aguda principalmente em pacientes com intolerância gastrointestinal a outros AINE. A intensidade dos processos de absorção, distribuição, metabolização e excreção varia com o tempo; por esta razão, a quantidade de fármaco no organismo, também varia ao longo do tempo. O ibuprofeno apresenta um tempo de semivida relativamente curto e que é diferente para os seus dois isómeros e uma cinética de absorção linear. É rapidamente e extensamente absorvido no trato gastrointestinal apresentando uma percentagem de ligação às proteínas plasmáticas superior a 98% com um volume de distribuição até 0,2 L/kg. Acumula-se em quantidades apreciáveis nos tecidos inflamados onde haja necessidade de atividade anti-inflamatória/analgésica; e é excretado em 70 a 80% com a urina e fezes. Os estudos farmacocinéticos da variação da concentração de um fármaco e dos seus metabolitos ao longo do tempo e local permitem construir modelos apropriados para interpretar a cinética de um fármaco bem como a sua eficácia e toxicidade. No caso específico do ibuprofeno esses estudos permitiram concluir que a farmacocinética do ibuprofeno é bem descrita por um modelo bicompartimental que considere a conversão do R-ibuprofeno em S-ibuprofeno e um compartimento efeito para ter em conta o desfasamento entre a concentração plasmática no sangue e a resposta. Nos estudos mais recentes, a farmacocinética do ibuprofeno tem vindo a ser modelada usando modelos de base fisiológica que permitem quantificar a concentração da molécula em órgãos alvo específicos.
Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that belongs to the family of arylpropionic derivatives used in the symptomatic treatment of rheumatoid arthritis, osteoarthritis, acute tendonitis and bursitis in patients with gastrointestinal intolerance to other NSAIDs. The intensity of the absorption, distribution, metabolism and excretion varies with time; for this reason, the amount of drug molecule in the body also varies over time. Ibuprofen has a relatively short half-life and that is different for the two isomers and a linear absorption kinetics. It is rapidly and extensively absorbed in the gastrointestinal tract and 98% of the molecules bind to serum proteins. It has a distribution volume up to 0.2 L / kg and accumulates in significant quantities in the inflamed tissues where there is need for anti-inflammatory/analgesic activity; it is excreted in 70 to 80% with urine and feces. The analysis of the variation of the concentration of a drug and its metabolites over time and local allow building appropriate models to interpret the kinetics of a drug its efficacy and toxicity. In the specific case of ibuprofen these studies showed that the pharmacokinetics of ibuprofen is well described by a two-compartment model that considers the conversion of R-ibuprofen into S-ibuprofen and includes an effect compartment to take into account the time lag between plasma concentration in the blood and the response. In more recent studies, the pharmacokinetics of ibuprofen has been modeled using physiologically based models, these allow to quantify the concentration of the molecule in specific target organs.
Prado, Corrales Judith. "Comparación de la eficacia antipirética de ibuprofeno oral, metamizol oral y metamizol intramuscular en pacientes pediátricos." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2003. https://hdl.handle.net/20.500.12672/1979.
Full text-- The most frequent antipyretics used in Perú are acetaminophen, ibuprofen and metamizol; however, there are a few studies which compare the antipyretic efficacy between metamizol and acetaminophen or metamizol and ibuprofen. Objectives: the aim of this study was to compare the antipyretic efficacy of oral ibuprofen (10mg/kg), oral metamizol (15 mg/kg) and intramuscular metamizol (15 mg/kg) in pediatric patients at two hours-follow up; it was also to compare time of fever remission, time of symptoms associate to fever remission and immediate undesirable effects. Design: it was performed a randomized clinical trial, simple blinded, at the emergency department of HONADOMANI “San Bartolomé”- Lima. Participants: this study was conducted among 75 children aged 6 months to 6 years presenting with rectal temperature >= 38.3 °C and < 39 °C, who fulfilled inclusion and exclusion criterions; they were random assigned in one of the three groups of study. Results: the 75 patients had similar demographics characteristics. 25 patients received oral ibuprofen, 24 patients received oral metamizol and 26 patients received intramuscular metamizol. Temperature remission was similar in the three groups of study, the gradient of temperature fall was similar too, except at 30 minutes follow-up. At that time, the oral ibuprofen group had a mayor diminishing of temperature (p =,03). There were no difference in diminishing of fever associated symptoms. Only one patient of the ibuprofen group had a slight urticaria as an immediate undesirable effect. Key words: fever, children, ibuprofen, dipyrone.
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