Journal
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
Volume 103, Issue -, Pages 194-201Publisher
ELSEVIER
DOI: 10.1016/j.ijbiomac.2017.05.017
Keywords
EPS-Ca-6; Antioxidant activity; Antibacterial activity; Wound healing
Funding
- Ministry of Higher Education and Scientific Research, Tunisia
Ask authors/readers for more resources
The present study aimed to evaluate the in vitro antibacterial and antioxidant activities and the in vivo wound healing performance of a noval exopolysaccharides (EPS-Ca-6) produced by Lactobacillus sp.Ca-6 strain. The results showed that EPS-Ca-6 had a potential antioxidant activity determined through four different assays: DPPH scavenging activity, reducing power, beta-carotene bleaching by linoleic acid assay, and Metal chelating activities. It also exhibited significant antibacterial activity against pathogenic bacteria Salmonella enterica and Micrococcus luteus. The wound healing activity of the EPS-Ca-6, using excision wound model in rats, showed that this novel EPS accelerated significantly wound healing activity as compared to the control group, and a total closure was achieved after 14 days of wound induction. Furthermore, histological examination of biopsies showed fully re-epithelialized wound with a complete epidermal regeneration. Overall the finding indicates that the EPS-Ca-6 might be useful as a wound healing agent in modern medicine. (C) 2017 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available