Listar Farmacia por autor "Carazo Berrocal, Gustavo"
Mostrando ítems 1-17 de 17
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Combined use of DSC, TGA, XDR and NIR in the compatibility study of preformulation mixtures for the development of 10 mg tablets of Rupatadine Fumarate
Castillo Henríquez, Luis; Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo (2018)It is essential to guarantee physico-chemical compatibility between the active pharmaceutical ingredient (API) and the components that are planned to be used in the development of a pharmaceutical formulation. A successful ... -
Design of Experiments for the Establishment of the Dissolution Test Conditions of Rupatadine Fumarate 10 mg tablets
Castillo Henríquez, Luis; Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo (2019)Design of Experiments (DoE) is a statistical model that aims to determine if the factors under study affect the response, and if so, it determines the conditions under which this variable of interest can be optimized. In ... -
Determination of the Impact Caused by Direct Compression on the Crystalline State of Rupatadine Fumarate 10 mg Tablets
Castillo Henríquez, Luis; Vargas Zúñiga, Rolando; Madrigal Redondo, German; Carazo Berrocal, Gustavo; Hanley Vargas, Georgia (2019-11-08)The aim of this study is to determine the impact caused by direct compression on the crystalline state of two prototypes of Rupatadine fumarate 10 mg tablets. The tablets were manufactured through direct compression. ... -
Development of immediate release Rupatadine fumarate 10 mg tablets: A Quality by Design (QbD) approach
Castillo Henríquez, Luis; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo; Madrigal Redondo, German; Calvo Guzmán, Briner; Baltodano Viales, Eleaneth (2019)The main objective of this research is to develop an immediate release Rupatadine fumarate 10 mg tablets formulation by direct compression, through a Quality by Design approach in Costa Rica. Methods: According to a ... -
Evaluación de niveles plasmáticos de fenitoína en pacientes del Hospital William Allen (HWAT), Caja Costarricense de Seguro Social (CCSS)
Fonseca González, Lidiette; Berrocal Barrantes, Lorena; Fallas Ramírez, José Manuel; Ramírez Arguedas, Nils Antonio; Baudrit Carrillo, Olga; Carazo Berrocal, Gustavo; Sánchez, Jhonny (2012)La monitorización terapéutica de fármacos (MTF) es una herramienta válida para optimizar la farmacoterapia ,permitiendo el ajuste en la dosificación de medicamentos,tomando en cuenta las características individuales de ... -
Evaluación del poder antioxidante, propiedades fisicoquímicas y composición fitoquimica de extractos de semilla de bactris gasipaes para formulaciones dermocosméticas
Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo; Ramírez Arguedas, Nils Antonio; Baltodano Viales, Eleaneth; Blanco Barrantes, Jeimy; Loría Gutiérrez, Arlene (2019)Bactris gasipaes es una palmera de la cual se obtiene una fruta conocida comúnmente en Costa Rica como Pejibaye, es autóctona de América Central, muy común en la alimentación de Costa Rica, por su alto contenido de almidón ... -
Evaluation of the critical points in the validation of 500 mg levofloxacin tablets for dissolution profile
Ramírez Arguedas, Nils Antonio; González Mora, Esteban; Morera Huertas, Jessica; Carazo Berrocal, Gustavo; Fonseca González, Lidiette (2016)The method was validated by ultraviolet spectrophotometry for the determination of levofloxacin 500 mg tablets using dissolution profiles to establish therapeutic equivalence. The parameters were satisfactory according ... -
Ginsenosides and other Phytochemicals of Panax spp. Properties and uses in the pharmaceutical field
Solís Vindas, Gretel; Chavarría Rojas, Marianela; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo; Madrigal Redondo, German (2021)Introduction: Ginseng has been used since ancient times, for its medicinal properties. This plant comes from the genus Panax, and the most representative species are Panax quinquefolium, Panax ginseng, and Panax ... -
Identificación de dos formas polimórficas cristalinas de clopidogrel bisulfato en materia prima farmacéutica
Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo; Ramírez Arguedas, Nils Antonio (2014)Introducción: el clopidogrel bisulfato existe en numerosas formas cristalinas, que varían en su estabilidad fisicoquímica, por lo que algunas de estas formas, patentadas o no, son útiles en la fabricación de medicamentos. ... -
Identification of etoricoxib polymorphic crystalline form in pharmaceutical raw materials
Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo; Ramírez Arguedas, Nils Antonio (2017)The determination of the spatial configuration of the compounds structures used in the production of drugs is of utmost importance due to the different physical characteristics that each have in their solid state and ... -
Identification of rupatadine fumarate polymorphic crystalline forms in pharmaceutical raw materials
Castillo Henríquez, Luis; Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo (2018)Polymorphism analysis of pharmaceutical raw materials is considered one of the most relevant evaluations that should be done. As we know, different crystal forms from the same molecule have differences in terms of their ... -
Identification of solid phase state of hemi-dihydrate atorvastatin in pharmaceutical raw materials
Madrigal Redondo, German; Carazo Berrocal, Gustavo; Vargas Zúñiga, Rolando; Ramírez Arguedas, Nils Antonio (2015)Determining the spatial configuration of the structures of compounds used in the production of medicines is extremely important due to the different characteristics of each of them in its solid ... -
Innovación en la producción microempresaria de cosméticos de leche de cabra en la universidad de Costa Rica
Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo; Ramírez Arguedas, Nils Antonio (2015)Desde el año 2009 la Universidad de Costa Rica por medio de la Facultad de Farmacia se ha dedicado a promover un modelo de desarrollo en la pequeña y mediana industria cosmética, para las zonas rurales o más pobres de Costa ... -
Innovation in the production of a cream based on thermal waters from the surroundigs of the Arenal Volcano in Costa Rica
Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo; Ramírez Arguedas, Nils Antonio (2015)Introduction: Since 2009 the University of Costa Rica, through the Faculty of Pharmacy, is dedicated to promote a model of development in cosmetics in small and medium industries in rural or poorest areas of Costa Rica, ... -
Physicochemical characterization of therapeutic peloids from the surroundings of Costa Rica Arenal Volcano
Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo; Ramírez Arguedas, Nils Antonio (2015)Costa Rica is a volcanic country, containing a variety of peloids with different physicochemical properties; also its main source of income is the tourism. Most of their abundant natural resources have not been characterized ... -
Phytochemical characterization of extracts of the mesocarp of Bactris gasipaes and evaluation of its antioxidant power for pharmaceutical dermal formulations
Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo; Ramírez Arguedas, Nils Antonio; Baltodano Viales, Eleaneth; Blanco Barrantes, Jeimy; Porras Navarro, Marta (2019)The Bactris gasipaes is a native palm from Central America which its fruit is known as pejibaye, its wood is also used for the manufacture of various utensils, the marrow of its tender stems is edible and it is called ... -
Rubus adenotrichus fruit extracts phytochemical characterization and antioxidant power evaluation for dermocosmetic formulations
Madrigal Redondo, German; Vargas Zúñiga, Rolando; Carazo Berrocal, Gustavo; Ramírez Arguedas, Nils Antonio; Fonseca González, Lidiette; Campos Fernández, Jorge Alberto (2017)There are more than 700 species of the genus Rubus, popularly known as Mora (tropical highland blackberry). In Costa Rica, the species Rubus adenotrichus has been characterized by its high content of antioxidant substances, ...