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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, ...
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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 ...
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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 ...

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 ...
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Comparison of the antifungal and antibacterial effect of the essential oil and ethanolic extract of the Zingiber officinale Rhizome (Ginger) cultivated in the San Carlos zone, Costa Rica in order to standardize a hydroponic medicinal cultivation of the same 

González Guevara, Jean Carlo; Madrigal Redondo, German; Vargas Zúñiga, Rolando; Rodríguez Sibaja, Santiago (2020)
Introduction: Ginger is a medicinal plant native to India. Its potential use in cosmetics, medicines and natural products has been reported, however depending on the conditions of cultivation the medicinal components of ...
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Analysis and Characterization of Quality Systems in the Natural Medicinal Products Industry in Costa Rica and the world. 

Hernández Jiménez, Natalia; Ortuño Montero, Natalia; Rojas Salas, María Fernanda; Chavarría Rojas, Marianela; Vargas Zúñiga, Rolando; Madrigal Redondo, German Leonardo (2021-12)
The use of natural products has been a practice carried out by people throughout history to take care of their health and to alleviate a wide variety of ailments. The reasons for the use of natural medicine at this time, ...

Identificación de dos formas polimórficas cristalinas de clopidogrel bisulfato en materia prima farmacéutica
Identification of two polymorphic forms of clopidogrel bisulphate crystal in pharmaceutical raw materials 

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. ...
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Physicochemical characterization of medicinal essential oil from the rizome of Zingiber officinale (ginger), grown in San Carlos, Costa Rica 

González Guevara, Jean Carlo; Madrigal Redondo, German; Vargas Zúñiga, Rolando; Rodríguez Sibaja, Santiago (2017)
Ginger is a medicinal plant native to India. Their potential use in cosmetics, medicines and natural productshas been reported, however depending on crop conditions,the medicinal components of the ...
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Effect of preservative in the physicochemical stability of cosmetic products based on natural resources from Costa Rican flora 

Vargas Zúñiga, Rolando; Madrigal Redondo, German (2015)
A problem of rural women in Latin America is the poor access to economic resources; a solution we propose is to implement a collaborative model, where are used natural resources in the area for production ...
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Equivalencia terapéutica de tabletas de levofloxacino del mercado costarricense por comparación de perfiles de disolución 

Ramírez Arguedas, Nils Antonio; González Mora, Esteban; Fonseca González, Lidiette; Madrigal Redondo, German; Vargas Zúñiga, Rolando; Baudrit Carrillo, Olga (2012-10)
El presente trabajo corresponde a un estudio in vitro de equivalencia terapéutica e intercambiabilidad de tres medicamentos multiorigen de tabletas de liberación inmediata de levofloxacino del mercado ...
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  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
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Repositorio Institucional de la Universidad de Costa Rica. Algunos derechos reservados. Este repositorio funciona con DSpace.