Jump to content
  • Sign Up
Sign in to follow this  
rss

PubMed RSS Feed - -Impact of nanostructured lipid carriers on dapsone delivery to the skin; in vitro and in vivo studies.

Recommended Posts

Impact of nanostructured lipid carriers on dapsone delivery to the skin; in vitro and in vivo studies.

Int J Pharm. 2019 Nov 09;:118781

Authors: Elmowafy M, Shalaby K, Ali HM, Alruwaili NK, Salama A, Ibrahim MF, Akl MA, Ahmed TA

Abstract
The main objective of this study was to develop, characterize and evaluate the potential use of dapsone-loaded nanostructured lipid carriers (NLCs) as a topical treatment for acne. Differently charged NLC formulations were successfully prepared using an emulsification/sonication method. The particle sizes ranged from 106.2±5.6 nm to 151.3±7.4 nm, and the NLCs possessed the predicted surface charges, depending on the emulsifier used (Tween 80, Transcutol P, or cetyltrimethylammonium bromide). The entrapment efficiencies ranged from 76.5±3.8 % to 91.1±3.9 %. Selected formulations were assessed for possible interactions, in vitro release, ex vivo skin permeation, pharmacological efficacy and safety compared with a hydroalcoholic solution. Dapsone was embedded in the lipid matrix of NLCs and behaved as controlled release system with a good occlusive effect. Dapsone-loaded cationic NLC formulation enhanced the skin permeation of dapsone, increase the amount of dapsone retained in the skin in controlled manner, and improved the anti-rosacea activity. Based on these encouraging results, cationic NLC represents a promising carrier for the safe topical delivery of dapsone.

PMID: 31715347 [PubMed - as supplied by publisher]

{url} = URL to article

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

  • Featured Product

  • Latest Products

    • Integrative Therapeutics Similase GFCF

      $29.00 NOTE: Our shopping cart is disabled. We are using it to display affiliate items which if you click on PURCHASE in the PRODUCT INFORMATION by scrolling below or click on the Amazon banner the RRDi receives a small affiliate fee upon completion of your purchase. Mahalo.

      (0)
    • Cos De Baha AZ Azelaic Acid 10% Serum

      $12.75 NOTE: Our shopping cart is disabled. We are using it to display affiliate items which if you click on PURCHASE in the PRODUCT INFORMATION by scrolling below or click on the Amazon banner the RRDi receives a small affiliate fee upon completion of your purchase. Mahalo.

      (0)
×
×
  • Create New...