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              Open Access  
Copyright: The authors. This article is an open access 
article licensed under the terms of the Creative Commons Attribution License 
 
 
(http://creativecommons.org/licenses/by/2.0) which permits unrestricted use, 
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cited. 
 
              
              
              Research 
              
              
(Published online: 
				11-12-2015) 
              
              4. 
				Evaluation of 
				antidiarrheal activity of ethanolic extract of 
				Holarrhena 
				antidysenterica 
				
				seeds in rats - 
				Dushyant 
				Kumar Sharma, Vinod Kumar Gupta, Surendra Kumar, Vivek Joshi, 
				Ravi Shankar Kumar Mandal, 
				
				A. G. Bhanu Prakash and Mamta Singh 
              
              Veterinary World, 8(12): 1392-1395   
              
   
                
                
doi: 
              
				
				10.14202/vetworld.2015.1392-1395   
				Dushyant Kumar Sharma: 
              
              Division of Medicine, Indian Veterinary Research Institute, 
				Izatnagar, Bareilly, Uttar Pradesh - 243 122, India; 
              
              dr.dushsharma@gmail.com Vinod 
				Kumar Gupta: 
              
              	Division of Medicine, Indian Veterinary Research Institute, 
				Izatnagar, Bareilly, Uttar Pradesh - 243 122, India; 
              
              	vinodgupta1288@gmail.com 
				Surendra Kumar: 
              
              	Division of Medicine, Indian Veterinary Research Institute, 
				Izatnagar, Bareilly, Uttar Pradesh - 243 122, India; 
              
              	mailmesbansal@gmail.com Vivek 
				Joshi: 
              
              	Division of Medicine, Indian Veterinary Research Institute, 
				Izatnagar, Bareilly, Uttar Pradesh - 243 122, India; 
              
              	joshignet@gmail.com Ravi 
				Shankar Kumar Mandal: 
              
              	Division of Medicine, Indian Veterinary Research Institute, 
				Izatnagar, Bareilly, Uttar Pradesh - 243 122, India;
				
              
              	dr.ravi0911@gmail.comA. G. Bhanu Prakash: 
              
              	Division of Medicine, Indian Veterinary Research Institute, 
				Izatnagar, Bareilly, Uttar Pradesh - 243 122, India; 
              
              	vetbhanu@gmail.com
 Mamta 
				Singh: Division of Medicine, Indian Veterinary Research 
				Institute, Izatnagar, Bareilly, Uttar Pradesh - 243 122, India;
              
              	mamta2947@gmail.com Received: 01-06-2015, Revised: 25-10-2015, Accepted: 31-10-2015, 
				Published online: 11-12-2015
 
				  
				
              	
              Corresponding author:Dushyant Kumar Sharma, e-mail: dr.dushsharma@gmail.com 
 
              Citation: Sharma DK, 
				Gupta VK, Kumar S, Joshi V, Mandal RSK, Prakash AGB, Singh M 
				(2015) Evaluation of antidiarrheal activity of ethanolic extract 
				of 
				Holarrhena antidysenterica 
				seeds 
				
				in rats, 
				
				Veterinary World 8(12): 
				1392-1395. 
 
              Abstract 
 
				Aim: 
				The present study was conducted 
				to evaluate the antidiarrheal effect of ethanolic extract of
				Holarrhena 
				antidysenterica 
				(Family - Apocynaceae) seeds against induced diarrhea in Wistar 
				albino rats. 
				Materials and Methods: 
				The extract was evaluated 
				for castor oil and 
				Escherichia coli 
				induced diarrhea. Extract was given at 100, 200, 400 mg/kg body 
				wt. orally in both protocols. Standard antidiarrheal Loperamide 
				was used at 5 mg/kg body wt. orally in castor oil induced 
				protocol, while standard antibiotic Gentamicin at 8 mg/kg body 
				wt. intraperitoneally was used in 
				E. coli 
				induced diarrhea. In castor oil 
				induced protocol, the percentage inhibition of defecation was 
				calculated for each group, whereas in 
				E. coli 
				induced protocol, change in 
				fecal consistency, and body weight was recorded for each 
				individual rat for 3 days. 
				Results: 
				The severity of castor oil 
				induced diarrhea was reduced significantly (p<0.05) with 
				H. antidysenterica 
				seeds extract at 200 and 400 
				mg/kg body wt. which showed equivalent effectiveness like that 
				of Loperamide treated groups. Similarly in 
				E. coli 
				induced diarrhea protocol, the 
				mean change in body weight was significantly (p<0.05) higher in 
				positive control, whereas no significant variation was observed 
				in negative control, Gentamicin treated and 
				H. antidysenterica 
				treated group at 200 mg/kg and 
				400 mg/kg body wt., respectively.  
				Conclusion: 
				The study concluded that 
				ethanolic extract of 
				H. antidysenterica 
				seeds effectively controlled diarrhea and decreased the severity 
				of clinical signs of castor oil and 
				E. coli 
				induced diarrhea in Wistar rats. 
				Keywords:
				
				antidiarrheal, 
				Escherichia 
				coli, Holarrhena antidysenterica. 
 
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