Abstract:
:Solid lipid nanoparticles have been reported as possible carrier for skin drug delivery. Solid lipid nanoparticles are produced from biocompatible and biodegradable lipids. Solid lipid nanoparticles made of semi-synthetic triglycerides stabilized with a mixture of polysorbate and sorbitan oleate were loaded with 5% of minoxidil. The prepared systems were characterized for particle size, pH and drug content. Ex vivo skin penetration studies were performed using Franz-type glass diffusion cells and pig ear skin. Ex vivo skin corrosion studies were realized with a method derived from the Corrositex(®) test. Solid lipid nanoparticles suspensions were compared to commercial solutions in terms of skin penetration and skin corrosion. Solid lipid nanoparticles suspensions have been shown as efficient as commercial solutions for skin penetration; and were non-corrosive while commercial solutions presented a corrosive potential. Solid lipid nanoparticles suspensions would constitute a promising formulation for hair loss treatment.
journal_name
Int J Pharmjournal_title
International journal of pharmaceuticsauthors
Padois K,Cantiéni C,Bertholle V,Bardel C,Pirot F,Falson Fdoi
10.1016/j.ijpharm.2011.06.014subject
Has Abstractpub_date
2011-09-15 00:00:00pages
300-4issue
1eissn
0378-5173issn
1873-3476pii
S0378-5173(11)00548-5journal_volume
416pub_type
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