Vol 49, No 4 (2011)
Original paper
Submitted: 2012-01-16
Published online: 2012-01-16
The effect of ursolic and oleanolic acids on human skin fibroblast cells
Magdalena Wójciak-Kosior, Roman Paduch, Anna Matysik-Woźniak, Piotr Niedziela, Helena Donica
DOI: 10.5603/FHC.2011.0050
·
Folia Histochem Cytobiol 2011;49(4):664-669.
Vol 49, No 4 (2011)
ORIGINAL PAPERS
Submitted: 2012-01-16
Published online: 2012-01-16
Abstract
In this article, we look at how ursolic and oleanolic acids can be used for the purpose of quality control
of natural products used in dermatocosmetology as well as of various other therapeutic preparations. Ursolic
acid (UA) and oleanolic acid (OA) are pentacyclic triterpenes and they are constituents of many medicinal
herbs. In this study, we analyzed the cytotoxic and anti-proliferative activity of OA and UA against normal
human skin fibroblasts (HSF). Additionally, the scavenging activity of free radicals of both acids was analyzed.
The sensitivity of cells to OA and UA activity was determined using a standard spectrophotometric (MTT)
assay. The free radical scavenging activity of OA and UA was measured using the DPPH• test. The F-actin
cytoskeletal proteins organization was analyzed using TRITC-phalloidine fluorescent staining. The cytotoxic
activity of the analyzed acids was determined using Neutral Red (NR) uptake assay. Of the two isomeric compounds,
UA showed a higher cytotoxic activity against HSF cells than did OA. Our investigations showed that
OA, in view of its non-toxic nature, may be used as a supplementary factor for dermal preparations.
(Folia Histochemica et Cytobiologica 2011; Vol. 49, No. 4, pp. 664–669)
Abstract
In this article, we look at how ursolic and oleanolic acids can be used for the purpose of quality control
of natural products used in dermatocosmetology as well as of various other therapeutic preparations. Ursolic
acid (UA) and oleanolic acid (OA) are pentacyclic triterpenes and they are constituents of many medicinal
herbs. In this study, we analyzed the cytotoxic and anti-proliferative activity of OA and UA against normal
human skin fibroblasts (HSF). Additionally, the scavenging activity of free radicals of both acids was analyzed.
The sensitivity of cells to OA and UA activity was determined using a standard spectrophotometric (MTT)
assay. The free radical scavenging activity of OA and UA was measured using the DPPH• test. The F-actin
cytoskeletal proteins organization was analyzed using TRITC-phalloidine fluorescent staining. The cytotoxic
activity of the analyzed acids was determined using Neutral Red (NR) uptake assay. Of the two isomeric compounds,
UA showed a higher cytotoxic activity against HSF cells than did OA. Our investigations showed that
OA, in view of its non-toxic nature, may be used as a supplementary factor for dermal preparations.
(Folia Histochemica et Cytobiologica 2011; Vol. 49, No. 4, pp. 664–669)
Keywords
oleanolic acid; ursolic acid; HSF cell
Title
The effect of ursolic and oleanolic acids on human skin fibroblast cells
Journal
Folia Histochemica et Cytobiologica
Issue
Vol 49, No 4 (2011)
Article type
Original paper
Pages
664-669
Published online
2012-01-16
Page views
2989
Article views/downloads
4112
DOI
10.5603/FHC.2011.0050
Bibliographic record
Folia Histochem Cytobiol 2011;49(4):664-669.
Keywords
oleanolic acid
ursolic acid
HSF cell
Authors
Magdalena Wójciak-Kosior
Roman Paduch
Anna Matysik-Woźniak
Piotr Niedziela
Helena Donica