Ingabe ngezinye izikhathi uzizwa ukhathele? Noma uzizwa sengathi wehlisa isisindo kungakhathaliseki ukuthi udla kangakanani, noma uthola isisindo ngisho nalapho udla kancane? Mhlawumbe uzizwa ucasukile futhi ukhathazekile. Ngezinye izikhathi ngemuva kwalezi zinto kukhona "umphathi" omncane kodwa obaluleke kakhulu emzimbeni wethu. Simbiza ngokuthi i-thyroid gland. Ngakho-ke namuhla sizokhuluma nge-TSH, enye yama-hormone ayinhloko alawula ukusebenza kwe-thyroid gland.
Kalula nje, iyini i-TSH?
Nakuba igama elithi TSH lizwakala lingokwesayensi kancane, incazelo yalo ilula kakhulu. I-TSH imele i-Thyroid-Stimulating Hormone . NgesiSinhala, lisho "i-thyroid stimulating hormone". Lokhu kufana nomphathi ehhovisi. Umsebenzi wakhe ukunikeza "isisebenzi" esibizwa ngokuthi i-thyroid gland imiyalelo yokusebenza.
Le hormone ye-TSH ikhiqizwa emzimbeni wethu yindlala encane elingana nobhontshisi otholakala ngaphansi kobuchopho. Siyibiza ngokuthi yindlala ye-pituitary. Le ndlala ye-pituitary ilawula kakhulu amanye ama-hormone amaningi emzimbeni wethu.
Ngakho-ke, ngemva kokuba i-pituitary gland ikhiphe i-hormone ye-TSH egazini, iya ngqo e-thyroid gland, okuyi-gland efana novemvane etholakala ngaphansi kwesikhumba ngaphambili kwentamo yethu. Ngokusekelwe emyalezweni ovela ku-TSH, i-thyroid gland ikhiqiza futhi ikhiphe ama-hormone ayo amabili, i-thyroxine (T4) kanye ne-triiodothyronine (T3), egazini.
Ngakho-ke kungani la ma-hormone e-T3 ne-T4 ebaluleke kangaka kithi?
Lawa ma-hormone amabili alawula izinga lokuguqulwa kwemizimba yethu. Kalula nje, lawa ma-hormone amabili anquma izinga lapho ukudla esikudlayo kuguqulwa khona kube amandla bese umzimba usebenzisa lawo mandla. Hhayi lokho kuphela, kodwa futhi enza neminye imisebenzi eminingi ebaluleke kakhulu.
- Umsebenzi wenhliziyo kanye nomsebenzi wohlelo lokugaya ukudla kugcinwa kahle.
- Kusiza ekulawuleni imisipha yethu .
- Kubalulekile ekukhuleni kobuchopho (ikakhulukazi ezinganeni ezincane).
- Kusiza ukugcina amathambo eqinile .
Cabanga nje, konke lokhu kulawulwa ukubambisana okuhle phakathi "koMphathi Omkhulu" ebuchosheni (i-hypothalamus), "uMphathi" ongaphansi kwakhe (indlala ye-pituitary), kanye "noMsebenzi" (indlala ye-thyroid).
Leli zinga le-TSH lilawulwa kanjani emzimbeni?
Lokhu kufana ne-thermostat e-AC yasekhaya lethu. Lolu hlelo lusebenza ngokuzenzakalelayo, ngokuhlakanipha okukhulu. Lokhu sikubiza ngokuthi "i-feedback loop."
1. Isinyathelo sokuqala: Okokuqala, i-hormone ebizwa ngokuthi i-TRH (i-Thyrotropin-releasing hormone) ikhishwa yi-hypothalamus ebuchosheni. Lesi isignali yokuqala. Kufana nokuthi "uMphathi Omkhulu" ubiza "uMphathi" wakhe futhi amtshele ukuthi "aqale ukusebenza."
2. Isinyathelo sesibili:Ngemva kokuthola lo myalezo we-TRH, i-pituitary gland (uMphathi) ikhipha i-hormone ye-TSH egazini.
3. Isinyathelo Sesithathu: I-hormone ye-TSH itshela i-thyroid gland (isisebenzi) ukuthi "isebenze, yenze i-T3 ne-T4." Ngakho-ke, i-thyroid gland yenza ama-hormone e-T3 ne-T4 bese iwakhipha egazini.
4. Isinyathelo sokugcina (Impendulo): Manje njengoba amazinga e-hormone ye-T3 ne-T4 egazini esefinyelele ezingeni elidingekayo, ithumela isignali ebuchosheni, ithi, "Kulungile, manje sekunama-hormone anele, yeka ukuthumela i-TSH." Lapho i-pituitary gland ithola lowo myalezo, inciphisa ukukhishwa kwe-TSH. Kufana ne-compressor ye-AC ecima lapho igumbi libanda.
Ngale ndlela, lapho amazinga e-T3 kanye ne-T4 egazini ehla, izinga le-TSH liyanda ngokuzenzakalelayo. Ngokufanayo, lapho amazinga e-T3 kanye ne-T4 enyuka, izinga le-TSH liyancipha ngokuzenzakalelayo. Yingakho singathola kalula ukuthi i-thyroid gland yakho isebenza kahle, noma uma isebenza kakhulu, ngokuhlolwa kwegazi le-TSH.
Iyini izinga le-TSH elijwayelekile?
Amazinga e-TSH ayashintsha ngobudala. Angashintsha futhi ngesikhathi sokukhulelwa. Futhi njengoba la manani angahluka kancane kusuka kwelinye ilabhorethri kuya kwelinye, kubalulekile ukubheka "ububanzi obujwayelekile" embikweni wakho. Kodwa ngokuvamile, amazinga ajwayelekile e-TSH kumuntu ophilile alandelayo.
| Iqembu lobudala | Izinga elijwayelekile le-TSH (uIU/mL) |
|---|---|
| Izinsana kusukela ekuzalweni kuya ezinsukwini ezi-5 ubudala | 0.7 – 15.2 |
| Izingane ezineminyaka engu-6 kuya kwengu-90 ubudala | 0.72 – 11.0 |
| Izingane ezineminyaka engu-4 kuya kwengu-12 ubudala | 0.73 – 8.35 |
| Izingane ezineminyaka engu-1 kuya kwengu-6 ubudala | 0.7 – 5.97 |
| Izingane ezineminyaka engu-7 kuya kwengu-11 ubudala | 0.6 – 4.84 |
| Intsha kusukela eminyakeni eyi-12 kuya kwengama-20 ubudala | 0.51 – 4.3 |
| Abantu abadala abaneminyaka engu-21 kuya kwengu-99 ubudala | 0.27 – 4.2 |
Amazinga e-TSH ngesikhathi sokukhulelwa
Amazinga anempilo ama-hormone e-thyroid kumama ngesikhathi sokukhulelwa abalulekile ekukhuleni okunempilo kobuchopho nomzimba wengane. Amazinga e-TSH ayashintsha phakathi nalesi sikhathi.
- Ikota yokuqala yokukhulelwa: 0.18 – 2.99 (uIU/mL)
- Ikota yesibili: 0.11 – 3.98 (uIU/mL)
- Ikota yesithathu: 0.48 – 4.71 (uIU/mL)
Kwenzekani uma amazinga e-TSH ehla? (I-Hyperthyroidism)
Uma izinga lakho le-TSH liphansi kunejwayelekile, ngokuvamile kusho ukuthi indlala yakho yegilo isebenza kanzima kakhulu . Lesi simo sibizwa ngokuthi yi-Hyperthyroidism .
Cabanga ukuthi "isisebenzi" (indlala yegilo) esikhulume ngayo ngaphambili sisebenza sodwa ngaphandle kokulawula, ngaphandle kwemiyalelo yomphathi, futhi sikhiqiza ama-hormone e-T3 ne-T4 amaningi kunalokho okudingekayo. Khona-ke amazinga e-T3 ne-T4 egazini ayanda ngokweqile. Uma sibona lokhu, "uMphathi" (indlala yegilo) uyeka ukuthumela i-TSH cishe ngokuphelele. Kubonakala sengathi ucabanga ukuthi, "Isisebenzi siyasebenza noma kunjalo, akukho sizathu sokuba ngimemeze." Ngakho-ke, izinga le-TSH liyehla. Izimo ezifana nesifo "se-Graves" kanye namaqhubu egilo zingabangela lokhu.
| Izimpawu zamazinga aphansi e-TSH (i-Hyperthyroidism) | |
|---|---|
| Ukushaya kwenhliziyo | Ukuzwa ukushaya kwenhliziyo okusheshayo esifubeni, sengathi uyayizwa inhliziyo yakho ishaya. |
| Ukuthuthumela nokungahlaliseki | Ukuzwa ukuthuthumela emilenzeni, ukukhathazeka, kanye nokungaphumuli. |
| Ukwehlisa isisindo ngaphandle kwesizathu | Ukwanda kwesifiso sokudla, kodwa ukwehla kwesisindo. |
| Uhudo oluvamile (Uhudo) | Isidingo sokuya endlini yokugezela njalo ngenxa yokugaya ukudla ngokushesha. |
| Izinguquko emehlweni | Amehlo abonakala sengathi aphuma. |
| Izinguquko zesikhumba | Ukuncipha kwesikhumba, ukuzizwa ufudumele futhi umanzi. |
| Ukuvuvukala kwentamo (i-Goiter) | Ukuvuvukala ngaphambili kwentamo ngenxa yokwanda kwendlala yegilo. |
| Imijikelezo yokuya esikhathini engajwayelekile kwabesifazane | Ukugeleza kokuya esikhathini okungajwayelekile noma okunciphile. |
Uma unalezi zimpawu, kubalulekile ukubona udokotela wakho ngokushesha ukuze uthole iseluleko. Lesi simo singelashwa futhi siphathwe kahle.
Kwenzekani uma amazinga e-TSH enyuka? (Hypothyroidism)
Uma izinga lakho le-TSH liphakeme kunejwayelekile, kusho ukuthi indlala yakho yegilo ayisebenzi kahle njengoba kufanele . Lesi simo sisibiza ngokuthi i-Hypothyroidism .
Okwenzekayo kulesi simo ukuthi "isisebenzi" (indlala yegilo) sivilapha kakhulu. Asikhiqizi ama-hormone e-T3 ne-T4 anele. Ngemuva kwalokho amazinga e-T3 ne-T4 egazini ayancipha. Njengoba ekwazi lokhu, "uMphathi" (indlala yegilo) uyakhathazeka futhi uthumela imiyalezo eminingi ye-TSH "kusisebenzi" ukuze sisebenze.Kufana nokukhuluma nomuntu ovilaphayo ukuze umvuse. Lokhu kubangela ukuthi izinga le-TSH egazini likhuphuke ngokweqile. Imbangela eyinhloko yalokhu isifo sokuzivikela komzimba esibizwa ngokuthi `(isifo sikaHashimoto)`.
| Izimpawu zamazinga aphezulu e-TSH (i-Hypothyroidism) | |
|---|---|
| Ukukhathala okuvamile | Ukuzizwa ukhathele ngaso sonke isikhathi, kungakhathaliseki ukuthi ulala kangakanani. |
| Ukuba ndikindiki emilenzeni | Ukuzwa ukuqaqamba noma ukuqaqamba ezandleni naseminweni. |
| Ukuqunjelwa | Ukuqunjelwa okubangelwa ukugaya ukudla kancane. |
| Ukukhula ngaphandle kwesizathu | Ukukhuluphala naphezu kokushintsha kokudla. |
| Ukucindezeleka | Ukuzizwa udabukile njalo, ukhungathekile, futhi ungenasithakazelo kunoma yini. |
| Ukungakwazi ukuthwala umkhuhlane | Ukuzizwa ubanda kakhulu ngisho nasezindaweni ezivamile kwabanye. |
| Ukuncipha kwesithakazelo socansi | Ukuncipha kwesifiso kanye nesithakazelo emisebenzini yocansi. |
| Ukuya esikhathini okukhulu kwabesifazane | Ukuya esikhathini kuthatha izinsuku eziningana futhi kuba nokopha okukhulu. |
Lezi zimpawu zivame ukukhula kancane kancane. Ngakho-ke uma uhlangabezana nalezi zimpawu, kubalulekile ukukhuluma nodokotela wakho ngazo. Lesi simo singalawulwa ngempumelelo kakhulu ngemithi.
Ingabe kufanele ngikhathazeke uma umbiko we-TSH ungavamile?
Lutho neze. Ukuthi umbiko wakho we-TSH ungaphandle kwesilinganiso esijwayelekile akusho ukuthi unesifo 100%. Udokotela wakho uzobheka ezinye izinto eziningi lapho ebukeza lo mbiko.
- Ubudala bakho: Abantu abangaphezu kweminyaka engu-80 ubudala bangase babe namazinga e-TSH aphakeme kancane. Akuyona njalo inkomba yokugula.
- Ukukhulelwa: Njengoba sixoxile ngaphambili, amazinga e-TSH ashintsha ngokwemvelo ngesikhathi sokukhulelwa.
- Ezinye izifo ezingathi sína: Ezinye izifo ezingathi sína ezingahlobene ne-thyroid gland (isb., ukutheleleka okungathi sína) zinganciphisa amazinga e-TSH okwesikhashana.
- Ezinye izivivinyo ze-thyroid: Udokotela ufinyelela esiphethweni sokugcina ngokuqhathanisa imiphumela nezinye izivivinyo, njenge-TSH hhayi nje kuphela, kodwa nama-antibodies e-Free T4 kanye ne-Thyroid.
Ngakho-ke, ungesabi uma ubona inani embikweni wakho we-TSH. Udokotela wakho ungumuntu ongcono kakhulu ukuchaza ukuthi kusho ukuthini ngempela nokuthi yini okufanele uyenze ngokulandelayo. Khuluma naye ngakho.
Esikhathini esiningi, izinga le-TSH elingajwayelekile libonisa ushintsho ekusebenzeni kwendlala yegilo. Izindaba ezinhle ukuthi zombili lezi zimo (i-Hyperthyroidism kanye ne-Hypothyroidism) zingalawulwa ngempumelelo kakhulu ngokwelashwa okufanele kanye nemithi, okukuvumela ukuthi uphile impilo enempilo nejwayelekile.
Umlayezo Wokuya Nawe Ekhaya
- I-TSH yi-hormone eyinhloko elawula ukusebenza kwe-thyroid gland. Ikhiqizwa yi-pituitary gland ebuchosheni.
- Izinga le-TSH eliphezulu livame ukusho ukuthi indlala yegilo ayisebenzi kahle (i-hypothyroidism) .
- Izinga eliphansi le-TSH livame ukusho ukuthi indlala yegilo isebenza ngokweqile (i-hyperthyroidism) .
- Uma unezimpawu ezifana nokukhathala njalo, ukwehla noma ukuqina kwesisindo, kanye nokungahlaliseki, kubalulekile ukwenza ukuhlolwa kwegazi kwe-TSH.
- Ungesabi futhi wenze izinqumo ngokwakho ngemva kokubona inani embikweni wakho wegazi. Khuluma nodokotela wakho ngaso sonke isikhathi ngakho.
- Izimo ezihlobene ne-thyroid zingalawulwa kahle kakhulu ngokwelashwa okufanele.
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