Carbamazepine
Mostrando 1-12 de 127 artigos, teses e dissertações.
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1. Reduced Graphene Oxide-Cadmium Sulfide Quantum Dots Nanocomposite Based Dispersive Solid Phase Microextraction for Ultra-Trace Determination of Carbamazepine and Phenobarbital
This research presents a fast, sensitive, and selective ultrasound-assisted dispersive solid phase microextraction technique for simultaneous preconcentration and determination of ultra-trace amount of carbamazepine and phenobarbital. Reduced graphene oxide sheets decorated with cadmium sulfide quantum dots was synthesized, characterized, and used as a high
J. Braz. Chem. Soc.. Publicado em: 2021-04
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2. Complex drug interaction of carbamazepine, fluvoxamine and clozapine in a patient with bipolar depression
Arch. Clin. Psychiatry (São Paulo). Publicado em: 28/11/2019
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3. Full Factorial Experimental Design for Carbamazepine Removal Using Electrochemical Process: a Case Study of Scheming the Pathway Degradation
Carbamazepine is an antiepileptic drug which is considered one of the persistent compounds detected in Malaysian aquatic environment. In this present study, a full factorial experimental design was applied for the analysis of effect NaCl amount, initial concentration of carbamazepine, applied voltage and treatment time on the electrochemical removal percenta
J. Braz. Chem. Soc.. Publicado em: 2018-08
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4. Toxic epidermal necrosis induced by carbamazepine embedded in the subcutis
An. Bras. Dermatol.. Publicado em: 2018-08
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5. Influence of the clinical profile of patients with refractory epilepsy on lamotrigine plasma concentration
ABSTRACT The purpose of this work was to evaluate the influence of the clinical profile on lamotrigine (LTG) plasma concentrations from patients with refractory epileptic seizures. In this cross-sectional study, therapeutic monitoring of LTG, and questionnaires with 75 patients with refractory epileptic seizures of a Hospital in Ribeirão Preto-SP-Brazil wer
Braz. J. Pharm. Sci.. Publicado em: 26/07/2018
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6. Synergistic Effect in Drug Solubility by New Binary Micelles of Poly(ε-caprolactone)-poly(ethylene oxide) and F127®
Binary mixtures of block copolymers E114CL20 and E97P69E97 (F127(®)) were prepared in order to tailor a drug delivery system with synergistic effect, concerning dilution stability and high drug solubility. Both reduction of the critical micelle concentrations (CMC) values and enhance hydrophobic drug solubility in F127/E114CL20 mixtures (30-50 wt.%) were ob
J. Braz. Chem. Soc.. Publicado em: 2017-07
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7. Ibuprofen, Carbamazepine and β-Estradiol Determination Using Thin-Film Microextraction and Gas Chromatography-Mass Spectrometry
The use of thin-film microextraction for the extraction of selected pharmaceutical compounds followed by gas chromatography-mass spectrometry detection was evaluated. A segment of polysiloxanes polymer sheet was used as low cost, single use, disposable extraction phase, while Milli-Q water spiked at 20 µg L−1 with the analytes was used for the optimizatio
J. Braz. Chem. Soc.. Publicado em: 2016-10
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8. Investigation of the Environmental Transport of Human Pharmaceuticals to Surface Water: A Case Study of Persistence of Pharmaceuticals in Effluent of Sewage Treatment Plants and Hospitals in Malaysia
The present work reports the occurrence and monitoring of 11 pharmaceuticals (i.e., caffeine, prazosin, enalapril, carbamazepine, nifedipine, gliclazide, levonorgestrel, simvastatin, hydrochlorothiazide, diclofenac-Na and mefenamic acid) in surface water and in the influent and effluent of sewage treatment plants (STPs) and hospitals (HSPs). A total of 105 w
J. Braz. Chem. Soc.. Publicado em: 2015-06
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9. Analgesic effect of Hypericum perforatum, Valeriana officinalis and Piper methysticum for orofacial pain
AIM: To evaluate in vivo the association of hypericum Hypericum perforatum, valerian Valeriana officinalis and kava Piper methysticum with analgesia by assessing their effects in reducing orofacial pain as well as the possible hepatic, hematologic and biochemical alterations induced by regular administration of these extracts. METHODS: Orofacial pain was in
Braz. J. Oral Sci.. Publicado em: 2015-03
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10. Thermoanalytical studies of carbamazepine: hydration/dehydration, thermal decomposition, and solid phase transitions
A carbamazepina (CBZ) é um anticonvulsivante frequentemente utilizado no Brasil e em vários países. Ela apresenta quatro formas polimórficas e um diidrato. Todas as formas são ativas farmacologicamente, porém a Forma III é a preferível do ponto de vista farmacêutico, em função de suas propriedades físico-químicas. Entretanto, essa forma é altam
Braz. J. Pharm. Sci.. Publicado em: 2014-12
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11. Determinação simultânea de carbamazepina, fenitoína e fenobarbital em sangue seco em papel por cromatografia líquida de alta eficiência
Carbamazepine, phenobarbital and phenytoin were determined in dried blood spots (DBS) by high performance liquid chromatography, after extraction of 8 mm DBS using a mixture of acetonitrile and methanol. Analytes were separated by reversed-phase chromatography, with a run time of 17 minutes. Intra-assay and inter-assay precisions were in the 5.3 to 8.4% and
Quím. Nova. Publicado em: 2014-07
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12. Análise de fármacos em águas por SPE-UPLC-ESI-MS/MS
A method was developed for the analysis of 31 pharmaceutical compounds in Lisbon's drinking water system, using solid-phase extraction (SPE) and ultra-performance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS). The method was validated through estimation of the linearity range, method detection and quantification limits, matrix effect
Quím. Nova. Publicado em: 2014