Pharmacokinetic Pharmacodynamic
Mostrando 13-24 de 178 artigos, teses e dissertações.
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13. Abordagem farmacocinética e farmacodinâmica no monitoramento terapêutico de antimicrobianos em pacientes queimados da unidade de terapia intensiva / Pharmacokinetic and pharmacodynamic approach for antimicrobial therapeutic monitoring in burn patients from the intensive care unit
Introdução: A sepse é a maior causa de morbidade e mortalidade em pacientes queimados, uma vez que profundas alterações ocorrem na farmacocinética de agentes antimicrobianos prescritos para o controle das infecções. Além disso, pacientes queimados podem apresentar quadro de infecção por germes da comunidade, numa fase precoce de internação na UT
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/03/2011
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14. Prevalence of potential drug interactions in patients in an intensive care unit of a university hospital in Brazil
OBJECTIVES: To investigate the prevalence of potential drug interactions at the intensive care unit of a university hospital in Brazil and to analyze their clinical significance. METHODS: This cross-sectional retrospective study included 299 patients who had been hospitalized in the intensive care unit of the hospital. The drugs administered during the first
Clinics. Publicado em: 2011
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15. Lamivudine for chronic hepatitis B: a brief review
Until recently, the only generally approved treatment for chronic hepatitis B was alpha-interferon; however, it gives only moderate efficacy in terms of sustained response (biochemical, virological and histological). In fact, only 20% to 40% of treated patients respond to therapy, with lower percentages (~ 10%) among patients infected with precore-mutant str
Brazilian Journal of Infectious Diseases. Publicado em: 2008-10
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16. Spectroscopic studies on the interaction of efonidipine with bovine serum albumin
Efonidipine hydrochloride is an antihypertensive and antianginal agent with fewer side effects and is better tolerated in the treatment of hypertension with renal impairment. Its interaction with bovine serum albumin (BSA) is of great use for the understanding of the pharmacokinetic and pharmacodynamic mechanisms of the drug. The binding of efonidipine to BS
Brazilian Journal of Medical and Biological Research. Publicado em: 2008-07
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17. Morphine pharmacokinetic-pharmacodynamic modeling administered by patient controlled analgesia (PCA) pump in the postoperative period of myocardial revascularization surgery / Modelagem farmacocinética-farmacodinâmica da morfina administrada através de bomba controlada pelo paciente no pós-operatório de revascularização do miocárdio
Introduction: Morphine administration using patient controlled analgesia (PCA) for treatment of post surgical and traumatic pain has been a current practice in many hospitals. However, large or repeated doses of this opioid are associated to dose dependent adverse events, including, respiratory depression. Considering patients submitted to thoracic surgery,
Publicado em: 2008
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18. Modelagem farmacocinética-farmacodînâmica das fluorquinolonas levofloxacino e gatifloxacino / Pharmacokinetic-Pharmacodynamic modeling of the fluoroquinolones levofloxacin and gatifloxacin
Objetivo: O objetivo geral deste trabalho foi estabelecer modelo farmacocinéticofarmacodinâmico (modelo PK/PD) para descrever o perfil temporal do efeito bactericida do levofloxacino e do gatifloxacino contra Streptococcus pneumoniae. Método: Para alcançar este objetivo as seguintes etapas foram realizadas: i) foram validadas metodologias analíticas de
Publicado em: 2008
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19. Determinação dos enantiômeros da atropina em soluções oftálmicas empregando a cromatografia líquida de alta eficiência com fase estacionária quiral / Determination of atropine enantiomers in ophthalmic solutions by liquid chromatography using a chiral stationary phase
There are many therapeutic agents commercialized under racemic form. The enantiomers can show significant differences in the pharmacokinetic and pharmacodynamic profiles. The use of pure enantiomer in pharmaceutical formulations can result in better adjustment of dose and less adverse effects. Atropine, an alkaloid of the Atropa belladonna, is a racemic mixt
Publicado em: 2007
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20. Aspectos toxicológicos e químicos da Anatoxina-a e seus análogos
Anatoxin-a and its analogues are azabicyclic alkaloids that represent one of the most powerful nicotinic agonists known for the nicotinic acetylcholine receptor (nAChR). Because of this potent mechanism of action, anatoxin-a and its derivatives represent a target for the discovery of novel drugs. Their syntheses are useful for environmental monitoring and al
Química Nova. Publicado em: 2006-12
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21. Pharmacokinetic and pharmacodynamic evaluation of nitro-enalapril (NCX899) / Avaliação farmacocinetica e farmacodinamica do nitro-enalapril (NCX899)
Compostos farmacológicos que liberam óxido nítrico (NO) têm sido utilizados para avaliar o amplo papel do NO na fisiopatologia e terapêutica de diversas doenças. Estudos demonstram que a deficiência de NO está envolvida com a gênese e evolução de diversos estágios de doenças como, por exemplo, a hipertensão. Deste modo, a adição de uma moléc
Publicado em: 2006
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22. Pharmacokinetic/pharmacodynamic relationships of FTY720 in kidney transplant recipients
FTY720 is a new and effective immunosuppressive agent, which produces peripheral blood lymphopenia through a lymphocyte homing effect. We investigated the relationship between the dose of FTY720 or blood concentration (pharmacokinetics, PK) and peripheral lymphopenia (pharmacodynamics, PD) in 23 kidney transplant recipients randomized to receive FTY720 (0.25
Brazilian Journal of Medical and Biological Research. Publicado em: 2005-05
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23. Análise enantiosseletiva da mirtazapina em plasma: comparação de métodos de preparação das amostras / Enantioselective analysis of plasma mirtazapine: comparison of sample preparation methods
The increased interest in enantioselective pharmacokinetic and pharmacodynamic properties of chiral drugs, aiming to establish the advantages in the production of estereochemically pure drugs, has led to the development of methods of analysis with low limits of quantification, selectivity and reproducibility, which are suitable to be used in kinetic disposit
Publicado em: 2005
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24. Design and applications of modified oligonucleotides
Oligonucleotides have a wide range of applications in fields such as biotechnology, molecular biology, diagnosis and therapy. However, the spectrum of uses can be broadened by introducing chemical modifications into their structures. The most prolific field in the search for new oligonucleotide analogs is the antisense strategy, where chemical modifications
Brazilian Journal of Medical and Biological Research. Publicado em: 2003-02