2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cov qog endocrine tseem hu ua qog tsis muaj qog txij li lawv cov khoom ncaj qha tso rau hauv cov hlab ntsha yam tsis muaj cov ducts, yog vim li cas cov qog no thiaj li vascularised nrog ntau cov hlab ntsha me me. nyob nruab nrab ntawm lawv.
Vim li cas cov qog endocrine hu ua ductless qog muab ob qho piv txwv?
cov qog endocrine hu ua ductless glands vim lawv zais cov tshuaj hormone ncaj qha rau hauv cov ntshav, tsis tas yuav muaj cov kav dej rau qhov tso tawm.
Puas yog cov qog endocrine suav tias tsis muaj ductless?
Cov qog endocrine yog cov qog tsis muaj qog thiab tso cov tshuaj uas lawv tsim (hormones) ncaj qha rau hauv cov hlab ntsha. Cov qog no ua ib feem ntawm cov kab mob endocrine thiab cov ntaub ntawv ntawm lawv tau suav nrog hauv lub vev xaib no. Muaj lwm hom qog hu ua exocrine caj pas (piv txwv li qog hws, qog ntshav qog).
Yuav ua li cas ntawm lub qog tsis muaj zog?
Cov qog tsis muaj dej uas tseem hu ua cov qog qog nqaij hlav hauv lub cev lossis cov qog endocrine zais lawv cov khoom lossis cov tshuaj hormones ncaj qha rau hauv cov ntshav hauv cov lus teb rau cov lus qhia ntawm lub hlwb.
Dab tsi yog hu ua qog tsis muaj qog?
Endocrine qog tseem hu ua cov qog tsis muaj kab mob ntawm cov kab mob endocrine. Nws cov khoom hormone yog secreted ncaj qha mus rau hauv cov ntshav. Cov qog loj ntawm cov kab mob endocrine yog pineal caj pas, pituitary caj pas, pancreas, zes qe menyuam,testes, thyroid caj pas, parathyroid caj pas, hypothalamus, thiab qog adrenal.
Pom zoo:
Cov qog endocrine thiab exocrine txawv li cas?
Ob yam tseem ceeb ntawm cov qog muaj nyob: exocrine thiab endocrine. Qhov sib txawv tseem ceeb ntawm ob hom yog tias, qhovqog exocrine zais cov tshuaj rau hauv lub plab mus rau qhov chaw epithelial, cov qog endocrine zais cov khoom ncaj qha rau hauv cov hlab ntsha [
Vim li cas thiaj tsis tuaj yeem tshem tawm cov qog nqaij hlav?
Cov qog nqaij hlav yog fibrous, zoo li cov ntaub so ntswg. Lawv feem ntau tsis suav tias yog mob qog noj ntshav (malignant) vim lawv tsis kis mus rau lwm qhov hauv lub cev (metastasize); Txawm li cas los xij, lawv tuaj yeem cuam tshuam cov ntaub so ntswg nyob ib puag ncig thiab tuaj yeem nyuaj rau tshem tawm kev phais.
Vim li cas cov kua mis tsis muaj tshuaj tsis raug cai?
tsoomfwv txwv tsis pub muag cov mis nyuj nyoos hla lub xeev ze li peb xyoos dhau los vim nws ua phem rau pej xeem kev noj qab haus huv. Lub Chaw Tiv Thaiv Kab Mob thiab Tiv Thaiv, American Academy of Pediatrics thiab American Medical Association tau hais qhia kom tib neeg tsis txhob haus nws.
Vim li cas cov qog nqaij hlav cancer tsis txawj tuag?
Nrog rau txhua lub cell faib, telomeres luv kom txog thaum lawv dhau los ua luv luv los tiv thaiv chromosomes thiab cell tuag. Mob qog noj ntshav ua tsis txawj tuag los ntawm kev thim rov qab cov txheej txheem telomere luv luv thiab hloov lawv cov telomeres ntev.
Puas yog cov kab mob endocrine cuam tshuam ua rau mob qog noj ntshav?
Los ntawm ntau lub tswv yim, cov cuam tshuam endocrine muaj tau txuas rau ntau yam qog nqaij hlav, suav nrog cov thyroid, mis, thiab prostate. 1 Rau cov neeg uas nyob nrog mob qog noj ntshav, kuj tseem muaj qee qhov kev txhawj xeeb tias qhov tshwm sim tuaj yeem txhim kho qhov kev loj hlob lossis metastasis ntawm cov qog.
