Search Results - "Macêdo, Rui Oliveira"

Investigation of thermal and kinetic behavior of the Stryphnodendron adstringens dry extract with antimicrobial activity by de Oliveira Cartaxo-Furtado, Nathália Alexandra, Brandão, Deysiane Oliveira, de Lima Ramos Júnior, Fernando José, Silva, Karla Monik Alves, Macêdo, Rui Oliveira

“…Stryphnodendron adstringens Coville (Fabaceae), popularly known as “barbatimão,” is a Brazilian Cerrado tree, rich in tannins. It is used as antinociceptive,…”
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Characterization of solid dispersions of a powerful statin using thermoanalytical techniques by da Silva, Karla Monik Alves, de Lima Ramos Júnior, Fernando José, Júnior, José Venâncio Chaves, Brandão, Deysiane Oliveira, Lins, Taynara Batista, Macêdo, Rui Oliveira, de Souza, Fábio Santos

“…One of the major challenges for the development of drugs containing active pharmaceuticals ingredient (API) with low solubility is to add technologies to the…”
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Thermal characterization of antimicrobial peptide stigmurin employing thermal analytical techniques by Porto, Dayanne Lopes, Leite, Geovana Quixabeira, Da Silva, Antonio Rodrigo Rodriges, Souto, Augusto Lopes, Gomes, Ana Paula Barreto, de Souza, Fábio Santos, Macêdo, Rui Oliveira, Araújo, Renata Mendonça, Cavalheiro, Éder Tadeu Gomes, Pedrosa, Matheus de Freitas Fernandes, Aragão, Cícero Flávio Soares

“…Stigmurin is a peptide with amidated C-terminus (FFSLIPSLVGGLISAFK-NH 2 ) identified in the transcriptome of the scorpion Tityus stigmurus that has shown…”
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Investigation of the thermal behavior of inclusion complexes with antifungal activity by de Lima Ramos Júnior, Fernando José, da Silva, Karla Monik Alves, Brandão, Deysiane Oliveira, Junior, José Venâncio Chaves, dos Santos, Jonh Anderson Borges, de Andrade, Fabrício Havy Dantas, de Araújo Batista, Rayanne Sales, Lins, Taynara Batista, de Sousa, Damião Pergentino, Medeiros, Ana Cláudia Dantas, Conceição, Marta Maria, Macêdo, Rui Oliveira, de Souza, Fábio Santos

“…The indiscriminate use of antifungal agents has led to the advancement of microorganisms tolerant to the various drugs known in the market. Therefore, the…”
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Thermal analysis study of solid dispersions hydrochlorothiazide by de Souza, Cinthya Maria Pereira, dos Santos, Jonh Anderson Borges, do Nascimento, Agnaldo Luiz, Chaves Júnior, José Venâncio, de Lima Ramos Júnior, Fernando José, de Lima Neto, Severino Antônio, de Souza, Fábio Santos, Macêdo, Rui Oliveira

“…Solid dispersions (SD) are used as a technological strategy to increase the aqueous dissolution rate of poorly soluble active pharmaceutical ingredients, such…”
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Physical and chemical characteristics of Maytenus rigida in different particle sizes using SEM/EDS, TG/DTA and pyrolysis GC–MS by Correia, Lidiane Pinto, de Santana, Cleildo Pereira, da Silva, Karla Monik Alves, Ramos Júnior, Fernando José de Lima, Lima, Rosemary Sousa Cunha, de Souza, Fábio Santos, de Medeiros, Ana Cláudia Dantas, Macêdo, Rui Oliveira

“…Thermoanalytical techniques have been widely applied in the characterization of herbal medicines, providing data about the herbal products quality. The…”
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Model Analytical Development for Physical, Chemical, and Biological Characterization of Momordica charantia Vegetable Drug by Macêdo, Rui Oliveira, Silva, Karla Monik Alves da, Júnior, Fernando José de Lima Ramos, Santos, Ravely Lucena, Guimarães, Geovani Pereira, Brandão, Deysiane O., Souza, Fabio Santos de

“…Momordica charantia is a species cultivated throughout the world and widely used in folk medicine, and its medicinal benefits are well documented, especially…”
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Thermal characterization of raw material pentoxifylline using thermoanalytical techniques and Pyr-GC/MS by de Oliveira, Agna Hélia, de Moura, Elisana Afonso, Pinto, Márcia Ferraz, Procópio, José Valdilânio Virgulino, de Souza, Valmir Gomes, de Souza, Fábio Santos, Macêdo, Rui Oliveira

“…This work studied the thermal characterization of the pentoxifylline raw material through thermoanalytical techniques (TG, DSC, DSC-photovisual) and analysis…”
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Thermoanalytical characterization of plant drug and extract of Urtica dioica L. and kinetic parameters analysis by Cuinica, Lázaro Gonçalves, Macêdo, Rui Oliveira

“…Urtica dioica L. has been used by Brazilian population as an herbal medicine to treat several diseases, such as respiratory allergies. Thus, this study aimed…”
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Validation of a Method for Determination of Ampicillin in Human Plasma using LC-DAD by do Nascimento, Ticiano Gomes, Soares Aragão, Cícero Flávio, Dantas de Medeiros, Francinalva, de Jesus Oliveira, Eduardo, Oliveira Macêdo, Rui

“…We describe the validation data of a simple but selective chromatographic method for determination of ampicillin in human plasma using liquid…”
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Recrystallisation of ferulic acid using the anti-solvent and sonocrystallisation processes by Melo, Taynara Batista Lins, de Batista, Rayanne Sales Araújo, Júnior, José Venâncio Chaves, de Andrade, Fabrício Havy Dantas, de Souza, Fábio Santos, de Macêdo, Rui Oliveira

“…In the present study, ferulic acid (FA) crystals were obtained via the crystallisation process using two different techniques (anti-solvent and…”
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Reproductive phenology in the standardization of tannins in plant drugs of specimens of Sideroxylon obtusifolium (Roem. & Schult.) T.D. Penn by Gomes, Azenate Campos, de Andrade, Fabricio Havy Dantas, de Lacerda, Alecksandra Vieira, Macêdo, Rui Oliveira

“…The standardization of chemical markers in medicinal species in the Caatinga has been a great challenge, due to the genetic, time and spatial variability of…”
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Thermal study of active pharmaceutical ingredients used as analgesics by DTA and DSC coupled to photovisual system by Alencar, Laianne Carla B., Santana, Cleildo P., Silva, Karla Monik A., Nóbrega, Fernanda P., Correia, Lidiane P., Santos, Widson M., Andrade, Fabrício Havy D., Santos, Fábio S., Macêdo, Rui Oliveira, Medeiros, Ana Cláudia D.

“…The aim of this work was to evaluate the compatibility between dipyrone, caffeine and orphenadrine citrate, active pharmaceutical ingredients (APIs) commonly…”
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Evaluation of crystallization technique relating to the physicochemical properties of cinnamic acid by Batista, Rayanne Sales de Araújo, Melo, Taynara Batista Lins, dos Santos, Jonh Anderson Borges, de Andrade, Fabrício Havy Dantas, Macedo, Rui Oliveira, de Souza, Fábio Santos

“…In this study, the crystallization by anti-solvent and sonocrystallization were used for recrystallization of the cinnamic acid (CA), in order to evaluate the…”
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Thermal characterization and microbiology assay of Annona muricata L. leaves by de Andrade, Fabrício Havy Dantas, de Araújo Batista, Rayanne Sales, Lins, Taynara Batista, Fernandes, Felipe Hugo Alencar, Brandão, Deysiane Oliveira, Macedo, Rui Oliveira, de Souza, Fábio Santos, Wanderley, Almir Gonçalves

“…Annona muricata L., Annonaceae, popularly known as soursop, has anticancer and antidiabetic pharmacological properties. This work aims the characterization by…”
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Correlation of thermal analysis and pyrolysis coupled to GC–MS in the characterization of tacrolimus by Böer, Tania Maria, Procópio, José Valdilânio Virgulino, Nascimento, Ticiano Gomes do, Macêdo, Rui Oliveira

“…► Tacrolimus samples were analyzed by dynamic thermogravimetry using Ozawa method. ► The samples were analyzed by pyrolysis GC–MS. ► Different hydrated forms…”
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Evaluation of compatibility between dried extracts of Myracrodruon urundeuva Allemão and pharmaceutical excipients by TG and DTA by da Silva Leite, Renata, de Souza, Valmir Gomes, de Souza Salvador, Islaine, de Oliveira, Agna Hélia, de Lima Neto, Antônio, Basílio, Ionaldo José Lima Diniz, Aragão, Cícero Flávio Soares, Macedo, Rui Oliveira, de Souza, Fábio Santos

“…Thermoanalytical techniques have been applied in studies of herbal products. Myracrodruon urundeuva Allemão (Anacardiaceae) is a native of Brazil with…”
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Characterization of herbal medicine with different particle sizes using pyrolysis GC/MS, SEM, and thermal techniques by Correia, Lidiane Pinto, Procópio, José Valdilânio Virgulino, de Santana, Cleildo Pereira, Santos, Ana Flávia Oliveira, de Medeiros Cavalcante, Horacinna Maria, Macêdo, Rui Oliveira

“…Analytical techniques have been used to characterize compounds from herbal medicine, its products and extracts. The objective of this study was to characterize…”
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Polymorphic characterization and compatibility study of clozapine: implications on its stability and some biopharmaceutics properties by Dias, Simone Buarque Tavares, Nascimento, Ticiano Gomes, Santos, Ana Flávia Oliveira, Nicácio Viana, Iana Mayane M., Almeida, Rusiene Monteiro, Júnior, Irinaldo Diniz Basílio, Macêdo, Rui Oliveira, de Araújo-Júnior, João Xavier

“…Clozapine is an antipsychotic drug used for refractory schizophrenia and severe psychiatric disorders associated with several side effects. Studies on…”
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Contributions of Annual Phenological Intensity to the Production of Tannins in Sideroxylon obtusifolium in Brazilian Semi-arid by Gomes, Azenate Campos, Andrade, Fabrício Havy Dantas de, Lacerda, Alecksandra Vieira de, Macêdo, Rui Oliveira

“…Abstract The correlation between biological and ecological parameters is essential for the sustainable use of species. This study aimed to assess the…”
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