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Old 09-06-2013
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Question Cell Cycle Phase G0

If liver cells are in G0 phase then how do we get liver regeneration when the lobes are resected?
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Old 09-06-2013
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Remember, there are three ways.

Liable phase - in which cells continuously divide and never enter the G0 phase.

Stable phase - in which cells will divide only if it is necessary to do so. Liver and PCT of kidney are the examples.

Permanent phase - in which cells never goes through cell cycle regardless what would happen to them. CNS, Heart, and Skeletal muscle are the examples.
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Old 09-06-2013
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Thanks Ali!
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Old 09-12-2013
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Quote:
Originally Posted by Doctor Ali View Post
Remember, there are three ways.

Liable phase - in which cells continuously divide and never enter the G0 phase.

Stable phase - in which cells will divide only if it is necessary to do so. Liver and PCT of kidney are the examples.

Permanent phase - in which cells never goes through cell cycle regardless what would happen to them. CNS, Heart, and Skeletal muscle are the examples.
in recent experiments , it is discovered that a particular region of the hippocampus can undergo mitosis !!! how do you explain this observation ?
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Old 09-12-2013
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From my understanding liver after being resected DOES REGENERATE, but ONLY hepatocytes, not portal triads, not sinusoids, being these regeneration NONFUNCTIONAL. please someone correct me if im wrong.
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