Now showing items 1-10 of 12
Quality control performed on liposomal formulations based on guarana extract, vitamins a, c, e, b1, b2, b5, b6, b12, biotin and folic acid, used as nutritional products
The study of has increased in the last decades. One of the mechanisms that has acquired great relevance is to formulate using liposomal vesicles. Liposomes are structures that enh and transport of active compounds, which ...
Physicochemical Characterization of a Liposomal Formulation Based on Glucosamine and Vitamin D, Commercialized as a Nutritional Supplement
In the last years, the transport and release mechanism of bioactive compounds has been studied. The liposomes are multivesicular systems that enhance the absorption, stability, and transport of these compounds. The ...
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
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 ...
Physicochemical characterization of therapeutic peloids from the surroundings of Costa Rica Arenal Volcano
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 ...
Curso virtual de Cosmetología y Dermofarmacia como herramienta de desarrollo profesional farmacéutico
On line course of Cosmetology and Dermopharmacy as a professional development tool for pharmacists
Introducción: el presente trabajo correspondió a un estudio cualitativo desarrollado para evaluar la implementación de una nueva herramienta de formación profesional farmacéutica en el marco del Programa de Recertificación ...
Retrospective and Analytical Study of the Doctrine Related Pharmaceutical Polymorphism and Patents
Called pharmaceutical polymorphism to change of the crystal structure of a substance when it is in its solid state, this has generated a controversy over whether or not to enjoy protection for patents for invention, and ...
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
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 ...
Socioeconomic and intellectual property analysis in pharmaceutical natural products
The absence of a consolidated definition of the term “natural product” is a problem to establish a relationship between this concept and intellectual property. The intellectual property includes many different categories, ...
Nueva estrategia didáctica y su evaluación por parte de los estudiantes del curso fisicoquímica farmacéutica
A new didactical strategy and evaluation by students of pharmaceutical physical chemistry II course
El curso de Fisicoquímica Farmacéutica II, que se imparte en la Facultad de Farmacia de la Universidad de Costa Rica, es uno de los más complicados para el desarrollo de los aprendizajes ...
Development of immediate release Rupatadine fumarate 10 mg tablets: A Quality by Design (QbD) approach
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 ...