syeda irha hasanabout 2 years ago
Methemoglobin
Methemoglobin is a form of hemoglobin that has been oxidized, changing its heme iron configuration from the ferrous (Fe2+) to the ferric (Fe3+) state. Unlike normal hemoglobin, methemoglobin does not bind oxygen and as a result cannot deliver oxygen to the tissues. Methemoglobinemia can be congenital or acquired:
Other commentsSign in to post comments. You don't have an account? Sign up now!