Transamination and glutamate deamination in Rana hexadactyla during induced ammonia toxicity.
Glutamate dehydrogenase (GDH) and the transaminases namely aspartate aminotransferase (AAT) and alanine aminotransferase (AIAT) were estimated in the muscle, liver, kidney, and brain of control and ammonium acetate administered frogs. The results indicated tissue specific responses during induced ammonotoxemia. The inherent endogenous ammonia production decreased in all the tissues. 2-Keto glutarate production appears to be the other main adaptive feature as a result of slightly stepped up transdeamination patterns.
D000410:Alanine Transaminase / Q000032:analysis*; D000641:Ammonia / Q000378:metabolism / Q000633:toxicity*; D000818:Animals; D001219:Aspartate Aminotransferases / Q000032:analysis*; D005969:Glutamate Dehydrogenase / Q000032:analysis*; D005973:Glutamine / Q000032:analysis; D011898:Ranidae
D005973:Glutamine; D000641:Ammonia; D005969:Glutamate Dehydrogenase; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase