Kev ntsuas metyrapone yog dab tsi?
Kev ntsuas metyrapone yog dab tsi?

Video: Kev ntsuas metyrapone yog dab tsi?

Video: Kev ntsuas metyrapone yog dab tsi?
Video: kev cai dab qhuas yog dab tsi 2024, Lub Xya hli ntuj
Anonim

Cov metyrapone kev txhawb zog xeem yog ua raws lub hauv paus ntsiab lus uas txo qis cov ntshav cortisol ntau ntau ib txwm ua rau nce hauv corticotropin (ACTH) tso tawm vim qhov txo qis hauv glucocorticoid cov lus pom tsis zoo. Cov xeem tau ua tiav feem ntau txhawm rau txheeb xyuas qhov tsis xws luag hauv pituitary ACTH tso tawm.

Hauv qhov no, Metyrapone siv rau dab tsi?

Metyrapone , muag raws li lub npe tshuaj Metopirone, yog tshuaj uas yog siv hauv kev kuaj mob ntawm adrenal tsis txaus thiab qee zaum hauv kev kho Cushing's syndrome (hypercortisolism).

Ib tus kuj tseem yuav nug tau, qhov kev sim ua kom cortisol yog dab tsi? Koj tseem yuav tau kuaj ntshav ob zaug - ib qho ua ntej txhaj thiab ib qho tom qab txhaj tshuaj. Cov qauv ntsuas ntsuas qib ntawm cortisol tshuaj hauv koj cov ntshav. Qhov no ACTH kev sim siab ntsuas seb koj cov qog adrenal ua li cas rau ACTH hauv koj cov ntshav. Nws ua qhov no los ntawm kev ntsuas koj lub cev cortisol tshuaj qib.

Tib neeg tseem nug, Ntev npaum li cas Metyrapone ua haujlwm?

Metyrapone yog sai absorbed thiab tshem tawm los ntawm cov ntshav. Cov ntshav ntshav ntau ntau tshwm sim ib teev tom qab noj Metopirone; tom qab a koob tshuaj 750 mg Metopirone, cov tshuaj ntshav qib nruab nrab 3.7Μg/ml. Cov tshuaj plasma qib qis rau a nruab nrab tus nqi 0.5Μg/ml 4 teev tom qab noj tshuaj.

Koj yuav ua li cas thiaj tau Cushing?

Koj tuaj yeem tau txais Cushing cov syndrome thaum muaj cortisol ntau hauv koj lub cev ntev dhau. Cortisol los ntawm koj cov qog adrenal, uas zaum saum koj ob lub raum. Qhov ua rau tshwm sim feem ntau yog cuam tshuam nrog cov tshuaj hu ua glucocorticoids, tseem hu ua steroids lossis prednisone.

Pom zoo: