"&e1=Pyruvate carboxylase&e2=Pyruvate dehydrogenase (complex)&e3=Lactate dehydrogenase&e4=&e5=&e6=&e7=&e8=&e9=&e10=&e11=&c1=Biotin and Acetyl CoA&c2=&c3=&c4=&c5=&c6=&c7=&c8=&c9=&c10=&c11=&k1=Acetyl CoA activates pyruvate carboxylase.  Therefore, high levels of acetyl CoA increase gluconeogenesis.&k2=This oxidation is irreversible.  This explains why gluconeogenesis can't use acetyl CoA as substrate.&k3=&k4=&k5=&k6=&k7=&k8=&k9=&k10=&k11=&"
