Koj ua li cas txhawb nqa glucagon?
Koj ua li cas txhawb nqa glucagon?

Video: Koj ua li cas txhawb nqa glucagon?

Video: Koj ua li cas txhawb nqa glucagon?
Video: Hnub Ci Tshiab Yaj Nkauj Tawm Tshiab 2020 Cas Koj Tsis Qhuas Kuv 2024, Lub Xya hli ntuj
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Glucagon zais zis yog txhawb los ntawm kev noj cov protein, los ntawm cov ntshav qabzib tsawg (hypoglycemia), thiab kev tawm dag zog. Nws raug txwv los ntawm kev noj cov carbohydrates, cov txiaj ntsig uas yuav raug kho los ntawm qhov tshwm sim nce nyob rau hauv cov ntshav qabzib concentration thiab insulin secretion.

Tsis tas li ntawd, koj yuav ua li cas txhawb kev tsim glucagon?

Kev tso tawm ntawm glucagon yog txhawb los ntawm cov ntshav qab zib qis, cov zaub mov muaj protein ntau thiab adrenaline (lwm yam tshuaj tseem ceeb rau kev sib ntaus cov piam thaj qis). Kev tso tawm ntawm glucagon yog tiv thaiv los ntawm nce ntshav qabzib thiab carbohydrate hauv cov zaub mov, kuaj pom los ntawm cov hlwb hauv pancreas.

Qhov thib ob, dab tsi ua rau tsis muaj glucagon? Glucagon deficiency yog ib qhov loj ua hypoglycemia, ib qho mob tshwm sim los ntawm kev txo qis ntawm cov piam thaj hauv cov ntshav. Glucagon deficiency tuaj yeem tsim ntau yam tsos mob, tab sis cov teeb meem tseem ceeb tshwm sim los ntawm kev muab cov piam thaj tsis txaus hauv lub hlwb thiab ua rau muaj kev ua haujlwm tsis zoo.

Ib qho ntxiv, yuav ua li cas glucagon qhib?

Glucagon stimulates kev tawg ntawm glycogen khaws cia hauv daim siab. Tom qab ntawd, thaum cov ntshav qabzib pib poob, glucagon yog zais thiab ua haujlwm ntawm hepatocytes rau qhib cov enzymes uas depolymerize glycogen thiab tso cov piam thaj. Glucagon ua haujlwm kab mob siab gluconeogenesis.

Dab tsi ua rau alpha hlwb mus rau glucagon?

Hypoglycemia inhibits insulin zais cia los ntawm β- hlwb thiab stimulates secretion ntawm glucagon los ntawm islet α - hlwb normalizes ntshav qabzib.

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