Follicular delivery of spironolactone via nanostructured lipid carriers for management of alopecia
Rehab Nabil Shamma, Mona Hassan AburahmaDepartment of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, EgyptAbstract: Spironolactone (SL) is a US Food and Drug Administration-approved drug for the treatment of hypertension and various edematous condition...
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Dove Medical Press
2014
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oai:doaj.org-article:7c655fd69f81415da22950fdaacee8052021-12-02T02:40:32ZFollicular delivery of spironolactone via nanostructured lipid carriers for management of alopecia1178-2013https://doaj.org/article/7c655fd69f81415da22950fdaacee8052014-11-01T00:00:00Zhttp://www.dovepress.com/follicular-delivery-of-spironolactone-via-nanostructured-lipid-carrier-peer-reviewed-article-IJNhttps://doaj.org/toc/1178-2013 Rehab Nabil Shamma, Mona Hassan AburahmaDepartment of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, EgyptAbstract: Spironolactone (SL) is a US Food and Drug Administration-approved drug for the treatment of hypertension and various edematous conditions. SL has gained a lot of attention for treating androgenic alopecia due to its potent antiandrogenic properties. Recently, there has been growing interest for follicular targeting of drug molecules for treatment of hair and scalp disorders using nanocolloidal lipid-based delivery systems to minimize unnecessary systemic side effects associated with oral drug administration. Accordingly, the objective of this study is to improve SL efficiency and safety in treating alopecia through the preparation of colloidal nanostructured lipid carriers (NLCs) for follicular drug delivery. SL-loaded NLCs were prepared by an emulsion solvent diffusion and evaporation method using 23 full factorial design. All of the prepared formulations were spherical in shape with nanometric size range (215.6–834.3 nm) and entrapment efficiency >74%. Differential scanning calorimetry thermograms and X-ray diffractograms revealed that SL exists in amorphous form within the NLC matrices. The drug release behavior from the NLCs displayed an initial burst release phase followed by sustained release of SL. Confocal laser scanning microscopy confirmed the potential of delivering the fluorolabeled NLCs within the follicles, suggesting the possibility of using SL-loaded NLCs for localized delivery of SL into the scalp hair follicles.Keywords: spironolactone, androgenic alopecia, nanostructured lipid carriers, follicular targeting, confocal laser scanning microscopyShamma RNAburahma MHDove Medical PressarticleMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol 2014, Iss Issue 1, Pp 5449-5460 (2014) |
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Medicine (General) R5-920 |
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Medicine (General) R5-920 Shamma RN Aburahma MH Follicular delivery of spironolactone via nanostructured lipid carriers for management of alopecia |
| description |
Rehab Nabil Shamma, Mona Hassan AburahmaDepartment of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, EgyptAbstract: Spironolactone (SL) is a US Food and Drug Administration-approved drug for the treatment of hypertension and various edematous conditions. SL has gained a lot of attention for treating androgenic alopecia due to its potent antiandrogenic properties. Recently, there has been growing interest for follicular targeting of drug molecules for treatment of hair and scalp disorders using nanocolloidal lipid-based delivery systems to minimize unnecessary systemic side effects associated with oral drug administration. Accordingly, the objective of this study is to improve SL efficiency and safety in treating alopecia through the preparation of colloidal nanostructured lipid carriers (NLCs) for follicular drug delivery. SL-loaded NLCs were prepared by an emulsion solvent diffusion and evaporation method using 23 full factorial design. All of the prepared formulations were spherical in shape with nanometric size range (215.6–834.3 nm) and entrapment efficiency >74%. Differential scanning calorimetry thermograms and X-ray diffractograms revealed that SL exists in amorphous form within the NLC matrices. The drug release behavior from the NLCs displayed an initial burst release phase followed by sustained release of SL. Confocal laser scanning microscopy confirmed the potential of delivering the fluorolabeled NLCs within the follicles, suggesting the possibility of using SL-loaded NLCs for localized delivery of SL into the scalp hair follicles.Keywords: spironolactone, androgenic alopecia, nanostructured lipid carriers, follicular targeting, confocal laser scanning microscopy |
| format |
article |
| author |
Shamma RN Aburahma MH |
| author_facet |
Shamma RN Aburahma MH |
| author_sort |
Shamma RN |
| title |
Follicular delivery of spironolactone via nanostructured lipid carriers for management of alopecia |
| title_short |
Follicular delivery of spironolactone via nanostructured lipid carriers for management of alopecia |
| title_full |
Follicular delivery of spironolactone via nanostructured lipid carriers for management of alopecia |
| title_fullStr |
Follicular delivery of spironolactone via nanostructured lipid carriers for management of alopecia |
| title_full_unstemmed |
Follicular delivery of spironolactone via nanostructured lipid carriers for management of alopecia |
| title_sort |
follicular delivery of spironolactone via nanostructured lipid carriers for management of alopecia |
| publisher |
Dove Medical Press |
| publishDate |
2014 |
| url |
https://doaj.org/article/7c655fd69f81415da22950fdaacee805 |
| work_keys_str_mv |
AT shammarn folliculardeliveryofspironolactoneviananostructuredlipidcarriersformanagementofnbspalopecia AT aburahmamh folliculardeliveryofspironolactoneviananostructuredlipidcarriersformanagementofnbspalopecia |
| _version_ |
1718402297792299008 |