Método de RP-HPLC para la estimación simultánea de atorvastatina cálcica y ramipril de plasma.

Autores/as

  • VH Potdar Department of Pharmacology. Tatyasaheb Kore College of Pharmacy, Warananagar.
  • VS Mule Department of Pharmacology. Tatyasaheb Kore College of Pharmacy, Warananagar.
  • SA Pishawikar Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Morewadi
  • SD Jadhav Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Morewadi
  • SL Thamake Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Morewadi

Palabras clave:

Micropartículas lipídicas sólidas, ketoprofeno, método de evaporación del disolvente

Resumen

Las micropartículas lipídicas sólidas (MLS) cargadas con ketoprofeno se prepararon a través del método de evaporación del disolvente en emulsión simple, en el que se ha utilizado monoestearato de glicerilo y Tween 80. El tamaño de la partícula resultó ser de 99,80±2,1 μm. Las micropartículas observadas a través del microscopio electrónico de barrido (MEB) mostraron una forma esférica. La eficacia de captura (EC %) y la capacidad de carga (CC %) del fármaco resultaron ser del 72,60±1,6% y 17,98±0,7%, respectivamente. Los resultados de la evaluación de estabilidad mostraron una estabilidad relativa a largo plazo, después de una conservación a 4˚C durante 3 meses. El estudio in vivo reveló un ligero mejor porcentaje en la inhibición del dolor, concretamente, un 74% en comparación con un 68% producido por un fármaco corriente.

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Citas

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Publicado

2011-06-20

Cómo citar

1.
Potdar V, Mule V, Pishawikar S, Jadhav S, Thamake S. Método de RP-HPLC para la estimación simultánea de atorvastatina cálcica y ramipril de plasma. Ars Pharm [Internet]. 20 de junio de 2011 [citado 26 de abril de 2024];52(2):14-9. Disponible en: https://revistaseug.ugr.es/index.php/ars/article/view/4719

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