A comparative study of the effect of acute and chronic mercuric chloride treatment on the activities of a few digestive enzymes of a teleost fish,Channa punctatus

1979 ◽  
Vol 22 (1) ◽  
pp. 28-34 ◽  
Author(s):  
K. V. Sastry ◽  
P. K. Gupta ◽  
P. V. Malik
Keyword(s):  
Comparative Study ◽  
Mercuric Chloride ◽  
Teleost Fish ◽  
Digestive Enzymes ◽  
Channa Punctatus ◽  
Chloride Treatment

scholarly journals Comparative study of haematology of two teleost fish (Mugil cephalus and Carassius auratus) from different environments and feeding habits

2018 ◽  
Vol 85 (1) ◽  
pp. 193-199 ◽  
Author(s):  
V. Parrino ◽  
T. Cappello ◽  
G. Costa ◽  
C. Cannavà ◽  
M. Sanfilippo ◽  
...  
Keyword(s):  
Comparative Study ◽  
Teleost Fish ◽  
Carassius Auratus ◽  
Feeding Habits ◽  
Mugil Cephalus

scholarly journals Effect of mercury (HG) on some biological parameters of channa punctatus

2016 ◽  
Vol 4 (1) ◽  
pp. 29
Author(s):  
Yogesh Gupta ◽  
Pravesh Kumar
Keyword(s):  
Heavy Metals ◽  
Freshwater Fish ◽  
Direct Effect ◽  
Mercuric Chloride ◽  
Mean Value ◽  
Channa Punctatus ◽  
Biological Parameters ◽  
Yamuna River ◽  
Short Term ◽  
Mean Values

<p>Freshwater fish, channa punctatus caught from Yamuna river studied for toxicity and biological parameters. In the present study short-term (96 hr) toxicity of mercury in relation to estimation of hematological test for channa punctatus. The control fishes showed mean value of 75.00 g/dL for hemoglobin. The fishes were exposed to sub- lethal concentration of mercuric chloride showed the hemoglobin mean values of 67.2, 50.8, 42.6 and 29.2 g/dL hemoglobin at 0.02, 0.04, 0.06, 0.08, and 0.10 ppm treatment respectively. The values for treatments showed a significant decrease when compared to the control (P-0.05).The heavy metals has a direct effect on the 96-hr LC50 values of the respective heavy metals and the susceptibility of fish.</p>

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