scholarly journals Sodium Fluoride Toxicity in the Fresh Water Cat Fish Clarias batrachus (Linn.): Effects on the Erythrocyte Morphology and Antioxidant Enzymes

2014 ◽  
Vol 8 (2) ◽  
pp. 68-76
Author(s):  
S. Gupta . ◽  
A. Niyogi Poddar
Keyword(s):  
Antioxidant Enzymes ◽  
Fresh Water ◽  
Sodium Fluoride ◽  
Clarias Batrachus ◽  
Fluoride Toxicity ◽  
Erythrocyte Morphology

PREVALENCE OF PSEUDOINVERTA ORAIENSIS IN FRESH WATER FISH, CLARIAS BATRACHUS

2019 ◽  
Vol 25 (1) ◽  
Author(s):  
ADITYA NARAYAN
Keyword(s):  
Fresh Water ◽  
Monsoon Season ◽  
Winter Season ◽  
Uttar Pradesh ◽  
Summer Season ◽  
Clarias Batrachus ◽  
Fresh Water Fish ◽  
Water Fish

The present investigation deals with the prevalence of infection of cestode, Pseudoinverta oraiensis19 parasitizing Clarias batrachus from Bundelkhand Region (U.P.) India. The studies were recorded from different sampling stations of Bundelkhand region of Uttar Pradesh. For this study 360 fresh water fish, Clarias batrachus were examined. The incidence of infection, monsoon season (17.50%) followed by winter season (20.00%) whereas high in summer season (30.00%).

Virgin coconut oil complements with its polyphenol components mitigate sodium fluoride toxicity in vitro and in vivo

2021 ◽  
pp. 1-7
Author(s):  
Soorya Parathodi Illam ◽  
Sruthi Panniyan Kandiyil ◽  
Arunaksharan Narayanankutty ◽  
Soumya Valappan Veetil ◽  
Thekkekara Devassy Babu ◽  
...  
Keyword(s):  
Sodium Fluoride ◽  
Coconut Oil ◽  
Fluoride Toxicity ◽  
Virgin Coconut Oil ◽  
Toxicity In Vitro

scholarly journals Toxicity of sodium fluoride (NaF) to juvenile catfish, Clarias batrachus

2013 ◽  
Vol 22 (1) ◽  
pp. 1-7
Author(s):  
Shafina Shawon Sharmin ◽  
Md Baki Billah ◽  
Md Kawser Ahmed ◽  
Md Abdus Salam
Keyword(s):  
Sodium Fluoride ◽  
Chronic Exposure ◽  
Lethal Dose ◽  
Exposure Period ◽  
Degenerative Changes ◽  
Clarias Batrachus ◽  
Cellular Infiltration ◽  
Internal Organs ◽  
Abnormal Behaviors ◽  
Different Tissues

Effects of sodium fluoride (NaF) on Clarias batrachus in the aquarium at a sub lethal dose of 0, 15, 30, 40, 50 and 60 mg/l for a chronic exposure period of 120 days were evaluated. The histopathological alterations in different tissues from brain, gill and liver were examined in fishes showed abnormal behaviors. Such as rupture of hepatocytes, congestion, necrosis pyknosis, cellular infiltration, and degenerative changes. In case of liver, individualization of hepetocytes, mild necrosis, vacuolation, pyknosis and hemorrhage were observed. These results suggest that NaF affects severely on the tissues of the internal organs leading to threat of life and survival. Dhaka Univ. J. Biol. Sci. 22(1): 1-7, 2013 (January)

scholarly journals Effect of Sago Effluent on the Growth Hormone Levels in Clarias batrachus Blood Sample

2019 ◽  
pp. 1-5
Author(s):  
F. Ramesh
Keyword(s):  
Growth Hormone ◽  
Blood Sample ◽  
Fresh Water ◽  
Clarias Batrachus ◽  
Fresh Water Fish ◽  
Blood Samples ◽  
Hormone Levels ◽  
Experimental Fish ◽  
Water Fish

The aim of the study was to determine the effect of Sago effluent on the levels of growth hormone in the blood samples of the fresh water fish Clarias batrachus. The fish were exposed to control and different concentrations of treated sago effluents. The concentrations chosen were 25%, 50% and 75% of treated sago effluent. The levels of the growth hormone were increased in the blood sample of the experimental fish Clarias batrachus, when compared with that of controls.

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