Home|Journals Follow on Twitter| Subscribe to List

Directory for Medical Articles
 

Open Access

Original Article

J App Pharm Sci. 2016; 6(9): 179-188


Preclinical safety assessment of glycosides based standardized fenugreek seeds extract: Acute, subchronic toxicity and mutagenicity studies

Pallavi Deshpande, Vishwaraman Mohan, Prasad Thakurdesai.

Abstract
Objective: To evaluate acute oral toxicity (AOT), subchronic toxicity, and mutagenic potential of glycosides based standardized fenugreek (Trigonella foenum graecum L.) seeds extract (SFSE-G). Materials and Methods: The AOT, subchronic (90-day repeated dose) toxicity and mutagenicity (reverse mutation test) of oral administration of SFSE-G were evaluated using Sprague-Dawley (SD) rats as per OECD guideline no. 423, No. 408 and 471 respectively. Results: The SFSE-G did not show mortality or treatment-related adverse signs during acute (limit dose of 2000 mg/kg) and subchronic (90-days repeated dose of 250, 500 and 1000 mg/kg with 28 days of recovery period) administration. The SFSE-G showed oral median lethal dose (LD50) more than 2000 mg/kg during AOT study. The no-observed adverse effect level (NOAEL) of SFSE-G was 1000 mg/kg in male rats and 500 mg/kg in female rats during subchronic toxicity study. Furthermore, SFSE-G did not show mutagenic potential in vitro. Conclusions: SFSE-G was found safe for acute and subchronic (90 days repeated dose) administration in rats with no mutagenic potential.

Key words: Fenugreek seeds; glycosides; acute oral toxicity; subchronic toxicity; Mutagenicity; rats


Full text links

Share this Article




ScopeMed Home
Follow ScopeMed on Twitter
Article Tools
Job Opportunities/Service Offers
eJPort Journal Hosting
About ScopeMed
Terms & Conditions
Privacy Policy
Suggest a Journal
Publisher Login
Contact Us

The articles in Scopemed are open access articles licensed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited.
ScopeMed is a Database Service for Scientific Publications. Copyright ScopeMed Information Services.
Scopemed Buttons