Hypothalamic tsis ua hauj lwm
Hypothalamic kawg yog qhov teeb meem nrog qee qhov ntawm lub hlwb hu ua hypothalamus. Tus hypothalamus pab tswj lub caj pas pituitary thiab tswj ntau txoj haujlwm ntawm lub cev.
Cov hypothalamus pab ua kom lub cev ua haujlwm hauv lub cev kom sib npaug. Nws pab tswj:
- Kev qab los noj thiab hnyav
- Lub cev kub
- Kev Yug Me Nyuam
- Cwj pwm txawv, tus cwj pwm, nco
- Kev Loj Hlob
- Kev tsim cov kua mis
- Ntsev thiab dej sib npaug
- Poj niam txiv neej tsav
- Lub sijhawm pw tsaug zog thiab lub cev ua haujlwm moos
Lwm qhov tseem ceeb ua haujlwm ntawm hypothalamus yog tswj hwm lub qog pituitary. Lub pituitary yog ib lub caj pas me me ntawm lub hauv paus ntawm lub paj hlwb. Nws nyob hauv qab qis dua qhov hypothalamus. Tus pituitary, nyeg, tswj lub:
- Adrenal qog
- Zes qe menyuam
- Kev tshuaj ntsuam
- Lub qog ua haujlwm
Muaj ntau yam ua rau hypothalamic kawg. Feem ntau yog kev phais mob, mob puas hlwb, nqaij hlav, thiab xoo hluav taws xob.
Lwm cov laj thawj suav nrog:
- Cov teeb meem kev noj haus, xws li kev noj zaub mov tsis zoo (tsis nco qab), ua rau lub cev poob phaus
- Cov hlab ntsha muaj teeb meem nyob rau hauv lub hlwb, xws li pob taws txha nqaj qaum, txhaws qa plawm, qog ntshav tawm hauv hlab ntsha
- Kev mob caj ces, xws li mob Prader-Willi syndrome, kab mob ntshav qab zib hauv tsev neeg, mob ntshav qab zib Kallmann
- Cov kab mob thiab o (o) vim muaj qee yam kab mob tiv thaiv kab mob
Cov tsos mob feem ntau yog vim muaj cov keeb los yog cov cim qhia hauv lub hlwb uas ploj lawm. Hauv cov menyuam yaus, yuav muaj teeb meem kev loj hlob, nrog kev loj hlob ntau dhau lossis tsawg dhau. Lwm cov menyuam, kev tiav nkauj tiav nraug muaj tshwm sim ntxov lossis lig.
Cov tsos mob qog yuav suav nrog mob taub hau lossis tsis pom kev.
Yog tias cov thyroid raug cuam tshuam, tej zaum yuav muaj cov tsos mob ntawm qhov tsis txaus ua qog ua ntshav (hypothyroidism). Cov tsos mob yuav suav nrog txias txhua lub sijhawm, cem quav, nkees, lossis lub cev yuag, nrog rau lwm tus.
Yog tias cov qog adrenal ua cuam tshuam, yuav muaj cov tsos mob ntawm lub qog adrenal. Cov tsos mob yuav suav nrog kev qaug zog, tsis muaj zog, tsis qab los, poob ceeb thawj, thiab tsis muaj kev txaus siab rau kev ua si.
Tus kws kho mob yuav kuaj nws lub cev thiab nug txog koj cov tsos mob.
Kev kuaj ntshav lossis tso zis tej zaum yuav raug txiav txim los txiav txim siab cov tshuaj hormones xws li:
- Cortisol
- Estrogen
- Kev loj hlob lawm
- Cov tshuaj hormones Pituitary
- Prolactin
- Testosterone
- Lub qog
- Kev Sodium
- Ntshav thiab zis osmolality
Lwm qhov kev ntsuam xyuas tuaj yeem suav nrog:
- Kev txhaj tshuaj hormones yog ua raws li cov sijhawm kuaj ntshav
- MRI lossis CT scans ntawm lub paj hlwb
- Kev kuaj qhov muag qhov muag (yog tias muaj mob qog)
Kev kho yog nyob ntawm qhov ua rau ntawm lub hypothalamic kawg:
- Rau cov hlav, phais lossis hluav taws xob yuav xav tau.
- Txog kev tsis txaus hormonal, ploj lawm cov tshuaj hormones yuav tsum tau hloov los ntawm kev noj tshuaj. Qhov no siv tau rau cov teeb meem pituitary, thiab rau ntsev thiab dej sib npaug.
- Cov tshuaj feem ntau tsis ua hauj lwm rau kev hloov pauv qhov kub thiab txias.
- Qee hom tshuaj noj tuaj yeem pab daws cov teeb meem ntsig txog kev tswj raws kev qab los noj mov.
Ntau yam ua rau hypothalamic kawg muaj peev xwm kho tau. Feem ntau ntawm cov sijhawm, ploj lawm cov tshuaj hormones tuaj yeem hloov.
Teeb meem ntawm hypothalamic kawg muaj nyob ntawm vim li cas.
LUB HLWB TUAJ
- Ua dig muag tas mus li
- Cov teeb meem cuam tshuam rau thaj tsam ntawm lub hlwb qhov twg qog tshwm sim
- Lub zeem muag tsis meej
- Cov teeb meem tswj hwm ntsev thiab dej sib npaug
HYPOTHYROIDISM
- Lub plawv muaj teeb meem
- Cov roj (cholesterol) siab
TXUJ CI INSUFFICIENCY
- Lub cev tsis tuaj yeem ua rau muaj kev ntxhov siab (xws li phais lossis mob kis), uas tuaj yeem tsim kev phom sij txog neeg txoj sia los ntawm kev ua rau ntshav siab
SEX GLAND DEFICIENCY
- Kab mob plawv
- Teeb meem Erection
- Ntxiv lawm tshob
- Cov pob txha nyias (txha txha)
- Teeb meem kev pub niam mis
KEV LOJ HLOB HAIS TUAJ YEEM
- Cov roj (cholesterol) siab
- Kab mob hauv
- Luv luv (hauv cov menyuam yaus)
- Neeg tsis muaj zog
Hu rau koj tus kws khomob yog koj muaj:
- Mob taub Hau
- Cov tsos mob ntawm cov tshuaj hormones ntau dhau lossis tsis txaus
- Cov teeb meem tsis pom kev
Yog tias koj muaj cov tsos mob ntawm qhov tsis txaus ntshai rau lub cev, tham txog kev hloov kho nrog koj tus kws kho mob.
Cov tshuaj tiv thaiv hypothalamic
- Nruab nrab hauv lub paj hlwb thiab lub paj hlwb peripheral
- Hypothalamus
Giustina A, Braunstein GD. Cov tshuaj tiv thaiv hypothalamic. Hauv: Jameson JL, De Groot LJ, de Kretser DM, li al, eds. Endocrinology: Cov Neeg Loj thiab PediatricCov. 7 tus ed. Philadelphia, PA: Elsevier Saunders; 2016: chap 10.
Weiss RE. Neuroendocrinology thiab cov leeg hlwb. Hauv: Goldman L, Schafer AI, eds. Goldman-Cecil TshuajCov. 26th ed. Philadelphia, PA: Elsevier; 2020: cha 210.