Study of carbohydrate metabolism in selected tissues of freshwater mussel, Lamellidens marginalis under copper sulphate toxicity.
Sublethal toxicity of copper sulphate on carbohydrate metabolism was studied in selected tissues of freshwater mussel, Lamellidens marginalis. Levels of glycogen and pyruvic acid decreased while lactic acid showed an increase. Activities of LDH, SDH and MDH decreased while G-6-PDH activity increased. There appears to be a shift in the carbohydrate metabolism from aerobic to anaerobic type due to toxicity of copper.
Satyaparameshwar
K
K
Department of Zoology, Lal Bahadur College, Warangal-506 007, India.
Ravinder Reddy
T
T
Vijaya Kumar
N
N
D000818:Animals; D049872:Bivalvia / Q000187:drug effects* / Q000378:metabolism; D050260:Carbohydrate Metabolism / Q000187:drug effects*; D019327:Copper Sulfate / Q000378:metabolism / Q000633:toxicity*; D005618:Fresh Water; D005880:Gills / Q000378:metabolism; D006003:Glycogen / Q000378:metabolism; D010088:Oxidoreductases / Q000378:metabolism; D014018:Tissue Distribution
D006003:Glycogen; D010088:Oxidoreductases; D019327:Copper Sulfate