Tus nas twg tau nrawm tshaj plaws hauv kev zom zaub mov hauv paus?
Tus nas twg tau nrawm tshaj plaws hauv kev zom zaub mov hauv paus?

Video: Tus nas twg tau nrawm tshaj plaws hauv kev zom zaub mov hauv paus?

Video: Tus nas twg tau nrawm tshaj plaws hauv kev zom zaub mov hauv paus?
Video: tag rau koj lawm - nuj xeem - nkauj tawm tshiab 2022 2024, Lub Xya hli ntuj
Anonim

Qhov qub nas tau nrawm tshaj plaws hauv kev zom zaub mov vim nws tsis ploj nws lub caj pas pituitary lossis nws cov thyroid caj pas. Qhov qub nas muaj qhov siab tshaj BMR vim nws muaj cov qog xav tau los txhawb thiab tswj kev tso cov thyroid cov tshuaj hormones.

Hauv qhov hais txog qhov no, vim li cas cov txheej txheem metabolic ntawm cov nas sib txawv?

Cov ntsiab lus hauv txheej no (21) Vim li cas tus nqi metabolic sib txawv nruab nrab ntawm qhov qub nas thiab hloov phais nas ? THey sib txawv vim qhov kev phais hloov pauv nas tsis tuaj yeem tsim cov tshuaj hormones tshwj xeeb (t4 thiab TSH) vim tias lawv tsis muaj loner muaj cov thyroid lossis pituitary caj pas.

Dab tsi yog qhov cuam tshuam ntawm propylthiouracil ntawm qhov qub BMR? Piav txog qhov cov nyhuv ntawm kev tswj hwm propylthiouracil ntawm txhua tus nas, thiab piav qhia vim li cas nws thiaj muaj qhov no cov nyhuv . Nws txo qis BMR nyob rau hauv li qub thiab hypophysectomized nas vim tias propylthiouracil thaiv qhov txuas ntawm iodine rau tyrosine seem thiab cuam tshuam nrog kev hloov pauv ntawm cov tshuaj thyroxine mus rau triiodothyronine.

Kuj paub, dab tsi yog qhov cuam tshuam ntawm thyroxine ntawm cov nas ib txwm cov metabolism hauv?

Cov cov tshuaj thyroxine kev txhaj tshuaj tau ua rau nce hauv paus tus nqi metabolic (BMR) nyob rau nas . Txawm li cas los xij BMR tseem nyob rau sab qis hauv kev sib piv rau hauv paus tus nqi metabolic pom nyob rau hauv cov ntaub ntawv ntawm li qub cov nas cov tshuaj thyroxine . Ib qho laj thawj tuaj yeem raug ntaus nqi rau qhov tsawg npaum li cas ntawm cov tshuaj thyroxine txhaj tshuaj

Vim li cas tus nas thiaj tsim tau tus mob goiter?

Cov txiaj ntsig ntawm kev txhaj tshuaj PTU ntawm qhov ib txwm muaj nas yog kom txo qis BMR. Cov palpable goiter yog vim qhov kev tsim ntawm cov ua ntej rau thyroxine. Cov txiaj ntsig ntawm kev txhaj tshuaj PTU ntawm cov thyroidectomized nas yog tsis pom vim muaj yog tsis muaj cov thyroid caj pas yuav cuam tshuam.

Pom zoo: