Insulin hloov cov poov tshuaj rau hauv cov hlwb los ntawm kev txhawb nqa cov haujlwm ntawm Na+-H+ antiporter ntawm cell membrane , txhawb kev nkag mus ntawm sodium rau hauv cov hlwb, uas ua rau ua rau Na+-K+ ATPase, ua rau muaj hluav taws xob nkag mus. ntawm poov tshuaj. IV insulin ua rau txo qis ntawm cov koob tshuaj ntawm cov poov tshuaj hauv cov ntshav [16].
insulin hloov cov poov tshuaj li cas?
Hloov cov poov tshuaj rau hauv cov hlwb:
- Insulin-glucose infusion - feem ntau 10 units ntawm soluble insulin yog ntxiv rau 25 g qabzib thiab tswj hwm los ntawm IV infusion.
- Capillary ntshav qabzib yuav tsum tau kuaj ua ntej, thaum lub sijhawm thiab tom qab.
- Potassium yuav txo qis (0.6-1.0 mmol / L) hauv 15 feeb thiab txo qis rau 60 feeb.
YPuas Insulin tshem cov poov tshuaj tawm?
Insulin tswj hwm nrog qabzib: Pab txhawb nqa cov piam thaj mus rau hauv lub cell, uas ua rau muaj kev hloov pauv hauv lub cev ntawm cov poov tshuaj.
Dab tsi ua rau hloov pauv ntawm cov poov tshuaj rau hauv cov hlwb?
Insulin secretion, uas yog txhawb nqa los ntawm kev nce hauv cov poov tshuaj hauv cov ntshav, hloov cov poov tshuaj rau hauv daim siab thiab cov leeg hlwb. Catecholamines, los ntawm kev txhawb nqa ntawm beta-2 receptors, kuj tseem tuaj yeem hloov cov poov tshuaj rau hauv lub cell.
Puas potassium khi nrog insulin?
Insulin: Insulin accelerates lub zog ntawm cov poov tshuaj rau hauv cov leeg hlwb los ntawm kev khi rau nws cov receptor ntawm cov leeg pob txha.
