ow could glucagon contribute to the hyperglycaemia of diabetes?
Question
ow could glucagon contribute to the hyperglycaemia of diabetes?
Solution
Glucagon is a hormone produced by the pancreas that works to raise blood sugar levels, counterbalancing the action of insulin, which lowers blood sugar levels. Here's how glucagon could contribute to the hyperglycemia of diabetes:
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Glucagon Secretion: In a healthy individual, the secretion of glucagon is tightly regulated. However, in individuals with diabetes, particularly type 2 diabetes, glucagon secretion can become dysregulated. This can lead to an overproduction of glucagon.
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Liver Glucose Production: Glucagon acts on
Similar Questions
Glucagon causesGroup of answer choicesAn increase in glucose utilisation and storagean increase in fatty acid synthesis and lipid storageAn increase in glycogen synthesisAn increase in blood glucose concentration
Hyperglycaemia, a feature of poorly treated diabetes mellitus, can result in: Question 60Answera.Microangiopathy.b.Increased basement membrane production in capillaries by endothelial cells.c.Loss of plasma proteins and glucose due to increased blood vessel permeability.d.Sensory neuropathy due to excess glucose uptake by neurons.e.All of the above.
How does glucagon increase blood glucose levels?Group of answer choicesBy activating pyruvate kinaseBy activating glycogen phosphorylaseBy activating glycogen synthaseBy activating PFK-1
Select all that applyWhat are some effects of glucagon?Multiple select question.lowers blood glucose levelsstimulates the conversion of noncarbohydrates (e.g., amino acids) into glucoseraises blood glucose levelsstimulates the liver to break down glycogenstimulates the liver to store glucose as glycogen
What is diabetes and how does insulin play a role in propaga3ng this disease?
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