When cellular division in the liver is required, how are liver cells 'called back' from G0 phase to G1 phase in order to divide?

Gluconeogenesis is a metabolic process that results in the generation of glucose from non-carbohydrate carbon substrates like lactate, glycerol, and glycogenic amino acids. Liver cells or hepatocytes have glucagon receptors. Gluconeogenesis occurs in the kidneys and only in the liver. This is due to....

Hormones which stimulate glycogenolysis in the liver are Glucagon, catecholamines, Adrenaline thyroxine and sometimes insulin deficiency also stimulate glycogenolysis. Adrenaline is produced due to the condition of stress which stimulates glycogenolysis in the liver of human beings. Glucagon is a ho....

My amylase are increasing day by day. please need your cooperation. How can you help me. I came from Bangladesh.