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Highlights in poloxamer-based drug delivery systems as strategy at local application for vaginal infections
(2021-06-01)
Infectious diseases related to the vagina include diseases caused by the imbalance of the vaginal flora and by sexually transmitted infections. Some of these present themselves as a public health problem due to the lack ...
Structural Elucidation of Poloxamer 237 and Poloxamer 237/Praziquantel Solid Dispersions: Impact of Poly(Vinylpyrrolidone) over Drug Recrystallization and Dissolution
(Springer, 2018-04)
Praziquantel (PZQ) is the recommended, effective, and safe treatment against all forms of schistosomiasis. Solid dispersions (SDs) in water-soluble polymers have been reported to increase solubility and bioavailability of ...
Thermosensitive poloxamer-based injectables as controlled drug release platforms for veterinary use: development and in-vitro evaluation
(International Research Journals Publishing House, 2011-09)
The aim of this work was to explore the potential of combining two different poloxamers (P407 and P188) with κ-carrageenan and sodium chloride for their utilization in the design of thermosensitive injectable depot systems ...
Dissolution Enhancement and Characterization of Nimodipine Solid Dispersions with Poloxamer 407 or PEG 6000
(TAYLOR & FRANCIS INCPHILADELPHIA, 2012)
The solid dispersion approach is an alternative to increase drug solubility. Many carriers have been studied, but there is few information about poloxamer 407 (P407). Consequently, the objective of this study was to evaluate ...
A poloxamer/chitosan in situ forming gel with prolonged retention time for ocular delivery
(ELSEVIER SCIENCE BV, 2010)
The aim of the present work was to obtain an ophthalmic delivery system with improved mechanical and mucoadhesive properties that could provide prolonged retention time for the treatment of ocular diseases. For this, an ...
Synergistic encapsulation of the anti-HIV agent efavirenz within mixed poloxamine/poloxamer polymeric micelles
(Elsevier Science, 2011-10)
This study investigated the synergistic performance of mixed polymeric micelles made of linear and branched poly(ethylene oxide)-poly(propylene oxide) for the more effective encapsulation of the anti-HIV drug efavirenz. ...
Osteoinductivity potential of rhBMP-2 associated with two carriers in different dosages
(SPRINGER, 2010)
The objective of this study was to evaluate bone formation after application of different doses of recombinant human bone morphogenetic protein-2 (rhBMP-2) combined with monoolein or poloxamer gels, in critical bone defects ...
Injectable thermosensitive gels based in Poloxamer as modified drug release systems for veterinary use
(Colegio Farmaceuticos Provincia de Buenos Aires, 2010-12)
The purpose of this work is to explore the potential of combining poloxamer 407 and carrageenan for its utilization in an injectable depot drug release system. Reverse thermal gelation of these formulations allow the local ...