Which enzyme in the Krebs cycle is indirectly affected by hyperammonemia due to its impact on metabolic pathways?
AAlpha-Ketoglutarate dehydrogenase
BIsocitrate dehydrogenase
CSuccinate dehydrogenase
DMalate dehydrogenase
Protein metabolism after trauma is characterized by the following except:
AIncreased liver gluconeogenesis
BIncreased urinary nitrogen loss
CHepatic synthesis of acute phase reactants
DInhibition of skeletal muscle breakdown by interleukin 1 and tumour necrosis factor
Which of the following is NOT required for gluconeogenesis from lactate?
ATransamination of pyruvate to alanine
BTransport of lactate from muscle to liver
CConversion of lactate to pyruvate
DNone of the above
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