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Gastroretentive microballoons of metformin: Formulation development and characterization
The present study involves preparation and evaluation of floating microballoons with metformin as model drug for prolongation of gastric residence time. The microballoons were prepared by the solvent evaporation method using polymers hydroxypropylmethyl cellulose and ethyl cellulose. The shape and s...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Medknow Publications Pvt Ltd
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3217680/ https://www.ncbi.nlm.nih.gov/pubmed/22171293 http://dx.doi.org/10.4103/2231-4040.79806 |