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Glucagon

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School
ECPI University, Virginia Beach**We aren't endorsed by this school
Course
BIO 115
Subject
Biology
Date
Dec 22, 2024
Pages
13
Uploaded by CountNightingale4515
GLUCAGONPresented by : Trina Donegan
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What is Glucagon?•Glucagon is a peptide hormone produced by the alpha cells of the pancreas.•A Key Hormone in Blood Sugar Regulation
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Where does Glucagon come from?When blood sugar levels drop glucagon is released. It signals the liver to break down glycogen (stored sugar) into glucose. This glucose is then released into the bloodstream, raising blood sugar levels.
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WHAT IF THE BODY ISN’T PRODUCING GLUCAGON?•Synthetic form of the hormone glucagon.•Administered via injection•Used to treat severe hypoglycemia (low blood sugar) in emergencies
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Why would your body lack glucagon?•PancreatitisInfl ammation of the pancreas can damage glucagon-producing cells•Multiple Endocrine NeoplasiaA rare genetic disorder that can aff ect glucagon function among other hormonal imbalances.
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UsageSevere hypoglycemia in people with diabetes.When conscious swallowing of glucose is not possible.In cases of diabetic emergencies, such as insulin overdose.
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ADMINISTERINGPreparation: Reconstitute glucagon if in powder formInjection Site: Typically administered intramuscularly in the thigh or buttocksDosage: Follow specific instructions provided with the medicationAftercare: Monitor blood sugar levels and seek medical help if needed.
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FORMS OF GLUCAGONAvailable in forms of injectable solutions, nasal sprays, and as a powder that needs to be reconstituted before injection.
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Glucagon vs. InsulinGlucagon: Quick action to raise blood sugar in emergenciesOral Glucose: Used for less severe low blood sugar situationsInsulin: Used to lower blood sugar, not for treating hypoglycemia
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Additional treatmentsGlucagon: For severe low blood sugar, quick actionOral Glucose: For milder low blood sugar, easy to takeInsulin: Lowers blood sugar, not used for emergencies
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Fun FactsGlucagon is like a superhero for your blood sugar!It was discovered in the early 20th century by scientists studying diabetesPeople with diabetes often keep glucagon kits as a backup
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SummaryThe Glucagon hormone is made in the pancreas and prevents your blood sugar from dropping too low so it increases blood sugar Administering the glucagon medication is typically for emergencies.Comes in varying forms for administering.It can be lifesaving medication.
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ReferencesCherrington, A. D. (1999). "Control of glucose production and utilization during fasting and feeding." The Journal of Clinical Investigation, 104(5), 407-414. https://doi.org/10.1172/JCI8688American Diabetes Association. (n.d.)."Glucagon." Retrieved September 13, 2024, from https://www.diabetes.org/what-is-diabetes/treatment/glucagonNational Institute of Diabetes and Digestive and Kidney Diseases. (2017)."Hypoglycemia." Retrieved September 13, 2024, from https://www.niddk.nih.gov/health-information/endocrine-diseases/hypoglycemia
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