Volume 3, Issue 1 (2014)                   JFST 2014, 3(1): 57-67 | Back to browse issues page

‎ 20.1001.1.23225513.1393.3.1.5.6

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Hedayati A, jaafari O, Nasrolah_Pourmoghadam M. Study on the hematological and biochemical changes of silver carp (Hypophthalmichthys molitrix Valenciennes, 1884) during acute and sub-acute exposure of cadmium. JFST 2014; 3 (1) :57-67
URL: http://jfst.modares.ac.ir/article-6-8430-en.html
Study on the hematological and biochemical changes of silver carp (Hypophthalmichthys molitrix Valenciennes, 1884) during acute and sub-acute exposure of cadmium
Aliakbar Hedayati * , Omid Jaafari , Maryam Nasrolah_Pourmoghadam
Abstract:   (11430 Views)
The effect of cadmium on hematological and biochemical indices of silver carp (Hypophthalmichthys molitrix) exposed to subacute (0.65ppm) and acute (3.25ppm) concentrations for 96-h test period was assessed. The results showed that Hb, Hct, RBC and MCV significantly decreased in low concentration of cadmium (p<0/05), while MCH, MCHC, WBC, glucose and cortisol were significantly (p<0/05) higher than control group in both low and high concentrations. This study reveals that some hematological and biochemical indices of silver carp, such as cortisol, can be used as suitable biomarkers in tracing Cd2+ contamination within water bodies.
Keywords: Aquatic ecosystems, Heavy metals, Hematological parameters, Toxicology
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Article Type: Research Article | Subject: Fish diseases|Biology and physiology|Water managment
Received: 2013/10/12 | Published: 2015/03/16
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