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OJVRTM

 

Online Journal of Veterinary Research©

 

Volume 21(11):700-706, 2017.


Effect of Stevia rebaudiana aqueous extract cream on wound healing in Sprague-Dawley male rats

 

Fariba Najafi1, Reza Tahvilian2, Hooshmand Farhadi3, Akram Zangeneh4, Narges Souri3, Chenoor Poorshamohammad3,

Marziye-Sadat Hosseini3, Rohallah Moradi2, Mohammad Mahdi Zangeneh3*

 

Department(s) of 1Dermatology, School of Medicine, 2Research Pharmaceutical Center, School of Pharmacy, Kermanshah niversity of Medical Sciences, Kermanshah, Iran. Department(s) of 3Clinical and 4Basic Sciences, Faculty of Veterinary Medicine, Razi University, Kermanshah, Iran. *Corresponding Author: Mohammad Mahdi Zangeneh *Email: m.mahdizangeneh@gmail.com

 

ABSTRACT

 

Fariba N, Tahvilian R, Farhadi H, Zangeneh A, Souri N, Poorshamohammad C,  Hosseini MS, Moradi R, Zangeneh MM., Effect of Stevia rebaudiana aqueous extract cream on wound healing in Sprague-Dawley male rats, Onl J Vet Res., 21(11): 700-706, 2017. Effects of aqueous extract of Stevia rebaudiana (SR) on wound healing markers in male rats is described. Full-thickness 2X2 cm excisional wounds were induced on the back of 32 euthanized rats. After wounding, groups of 8 rats each were treated daily for 20 days with 1ml Eucerin, 1ml Eucerin 3% tetracycline or 1ml Stevia leaf aqueous extract 10% suspended in 90g Eucerin. Controls were wounded but not treated. Rodents were euthanized 20 days post-injury (DPI) and wounds assessed grossly and microscopically for alignment of healing tissue, re-epithelization, and blood elements. We found arrangement of healing tissue, re-epithelialization and epithelial formation different compared with controls. Findings suggested that SR decreased the number of total cells, lymphocytes and increased the blood vessels, fibrocytes and fibroblasts by 20 day (p<0.05). Findings suggested that aqueous extracts of Stevia affected wound healing in rats.

 

Keywords: Stevia rebaudiana; aqueous extract; wound healing; rat.


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