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Paper Information

Journal:   NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES)   JANUARY 2014 , Volume 7 , Number 4 (28); Page(s) 73 To 84.
 
Paper: 

EFFECTS OF TOXIC CONCENTRATION OF ALOE VERA CRUD EXTRACT ON HAEMATO-IMMUNOLOGICAL INDICES AND HISTOLOGICAL CHANGE IN CYPRINYS CARPIO

 
 
Author(s):  ALISHAHI M.*, HEIDARI B., MOHAMMADIAN B.
 
* DEPT. OF CLINICAL SCIENCES, FACULTY OF VETERINARY MEDICINE, SHAHID CHAMRAN UNIVERSITY, AHVAZ, IRAN
 
Abstract: 

In this study, the effect of toxic concentration of Aloe vera crude extract on Cyprinus carpio was investigated. 250 C. carpio, (20±1.2 g) were exposed to increasing concentration of Aloe vera and mortality were recorded for 4 days (96 hours). LC50 96 hours of Aloe were estimated by Probit software. Then 120 fish randomly divided in 4 groups which exposed to 1/5, 1/10 and 1/20 LC50 96h Aloe vera (0.2, 0.4 and 0.8 g l-1) for 21 days. Control group exposed to non-Aloe treated water. At the end of study, blood samples were taken from fish of each group and haematological parameters (PCV, Hb, RBC and WBC) as well as immunological parameters (serum lysozyme and bactericidal activity, alternative complement activity) were studied. Histological samples were taken from gills, liver, kidney and spleen of five fish in each group. Results showed that PCV, Hb, RBC, MCV and lysozyme activity in fish exposed to 0.8 g l-1 Aloe vera significantly decreased (P<0.05) compared to control. Other assessed parameters were significantly not affected by Aloe exposure (P>0.05). No pathological changes, except some mild change in gills were seen in tissue samples. It can be concluded that despite of documented beneficial effect of Aloe vara on fish, these effects are dose dependent.

 
Keyword(s): ALOE VERA, CYPRINUS CARPIO, TOXICITY, HAEMATOLOGICAL PARAMETERS, IMMUNOLOGICAL PARAMETERS
 
 
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Click to Cite.
APA: Copy

ALISHAHI, M., & HEIDARI, B., & MOHAMMADIAN, B. (2014). EFFECTS OF TOXIC CONCENTRATION OF ALOE VERA CRUD EXTRACT ON HAEMATO-IMMUNOLOGICAL INDICES AND HISTOLOGICAL CHANGE IN CYPRINYS CARPIO. NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES), 7(4 (28)), 73-84. https://www.sid.ir/en/journal/ViewPaper.aspx?id=402447



Vancouver: Copy

ALISHAHI M., HEIDARI B., MOHAMMADIAN B.. EFFECTS OF TOXIC CONCENTRATION OF ALOE VERA CRUD EXTRACT ON HAEMATO-IMMUNOLOGICAL INDICES AND HISTOLOGICAL CHANGE IN CYPRINYS CARPIO. NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES). 2014 [cited 2021May06];7(4 (28)):73-84. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=402447



IEEE: Copy

ALISHAHI, M., HEIDARI, B., MOHAMMADIAN, B., 2014. EFFECTS OF TOXIC CONCENTRATION OF ALOE VERA CRUD EXTRACT ON HAEMATO-IMMUNOLOGICAL INDICES AND HISTOLOGICAL CHANGE IN CYPRINYS CARPIO. NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES), [online] 7(4 (28)), pp.73-84. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=402447.



 
 
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