Wakambonzwa nezve 'thymus' here? Ringave risiri izwi rinozivikanwa, asi gland diki iri riri muchipfuva chako rinoita basa rakakosha zvikuru. Rinoshanda semuchengeti mudiki wemuviri wako. Nhasi, ngationgororei kuti thymus chii, basa rinokosha rainopa, uye hutano hunogona kuikanganisa.
Chii chinonzi Thymus? Chii Chaicho Chinoita Zvechokwadi?
Zvichitaurwa zviri nyore, thymus chikamu che lymphatic system yako. Ungashamisika kuti lymphatic system chii; i network inosanganisira nhengo dzakadai se tonsils, spleen, uye appendix. Iyi system chikamu chakakosha che immune system yako - timu yakasarudzika inokudzivirira kubva kuzvirwere nehutachiona. Thymus ibasa guru muuto rekudzivirira iri.
Basa guru re thymus nderekudzidzisa rudzi rwakasiyana rwemasero machena eropa , atinodaidza kuti maT-lymphocytes kana kuti maT-cells . Masero aya anotangira mumongo wako wemapfupa uye anofamba achienda ku thymus. Kana angopinda mukati, thymus inoshanda se "chikoro chekudzidzisa" uko maT-cell aya anokura uye anodzidza kuziva nekurwisa zvinokuvadza.
Funga nezvemasero eT semasoja emuviri wako. Thymus inzvimbo yekuchengetera zvombo uko masoja aya anodzidziswa mashandisiro ezvombo zvavo uye kuziva muvengi.
Kana masero aya eT-cells angodzidziswa zvakanaka, anopinda muropa rako. Kubva ipapo, anoenda kuma lymph nodes ako (ma glands madiki, akaita sebhinzi anowanikwa mumuviri wako wese) uye kune dzimwe nzvimbo dze lymphatic system, uko anomira akagadzirira kukudzivirira kubva kuhutachiona nezvirwere.
Ko Thymus Inogadzira Mahormone Here?
Ehe! Thymus haingobatsiri masoja emuviri wako chete, asi inhengo ye endocrine system yako, iyo ine basa rekugadzira nekuburitsa mahormone anodzora mashandiro akasiyana-siyana emuviri. Heano mahormone makuru anogadzirwa ne thymus:
- Thymopoietin: Izvi zvinobatsira mukugadzirwa kwemasero eT uye zvinopa chiratidzo kune pituitary gland iri muuropi hwako kuti iburitse mamwe mahormone .
- Thymosin neThymulin: Mahormone aya anobatsira mukugadzira mhando dzakasiyana dzemasero eT.
- Thymic Humoral Factor: Izvi zvinobatsira kuti masoja emuviri wako arambe achishanda zvakanaka.
Sezvamunoona, nhengo diki iyi inoita basa guru rekutakura zvinhu zvinorema!
Thymus inonyanya kushanda riini?
Iyi ipfungwa inokosha zvikuru: Thymus inonyanya kushanda panguva yehudiki. Inotanga kugadzira T-cells kunyangwe usati waberekwa. Paunosvika pakuyaruka , masero mazhinji eT aunoda kuti urarame anenge atogadzirwa.
Mushure mekuyaruka, thymus inotanga kuderera uye zvishoma nezvishoma inotsiviwa nemafuta. Basa rayo rinoderera sezvaunokura, asi hapana chikonzero chekunetseka, sezvo muviri wako watove wakaunganidza masero eT-cells akawanda kuti akugare kweupenyu hwako hwese.
Thymus iri kupi? Inotaridzika sei?
Thymus iri muchikamu chepamusoro chechipfuva chako, zvakananga kuseri kwe sternum yako (pfupa rechipfuva). Zvikuru, iri pakati pemapapu ako uye pamberi pemoyo wako uye pamusoro pemoyo wako. Vanachiremba vanodana nzvimbo iyi yepakati pechipfuva se mediastinum .
Thymus ine ruvara rwepinki-grey uye ine zvikamu zviviri zvisina kurongeka zvinonzi lobes . Pamusoro pema lobes aya pakafukidzwa nezvikamu zvidiki, zvine maburi zvinonzi lobules .
Panyaya yehukuru,Thymus yakakura zvikuru muvacheche nevana. Inosvika huremu hwayo hwepamusoro (inenge magiramu makumi maviri nemasere) panguva yekuyaruka. Mushure mezvo, inodzikira, ndosaka thymus iri diki zvikuru muvanhu vakuru.
Ndezvipi Zvirwere Zvinokanganisa Thymus?
Zvirwere zvakasiyana-siyana zvinogona kukanganisa thymus, kubva pazvirwere zvemajini ekuzvarwa kusvika kumatambudziko anomuka mukukura:
- DiGeorge Syndrome: Ichi chirwere chinowanikwa pakuzvarwa apo thymus inenge isipo kana kuti isingakure zvakanaka. Vana vane DiGeorge syndrome vanowanzotambura nekushomeka kwakanyanya kwemasoja emuviri , zvichiita kuti vabatwe nezvirwere.
- Chirwere chegraft-versus-host: Muzviitiko zvisingawanzoitiki apo thymus inoiswa, thymus ichangobva kuiswa inogona kugadzira masero anorwisa masero emuviri wemunhu anenge agamuchira. Kurwisa uku kunozivikanwa sechirwere chegraft-versus-host.
- Mapundu epakati pedumbu: Aya ndiwo mabundu, ma cysts , kana zvimwe zvirwere zvinokura muchipfuva umo thymus iri. Izvi zvinogona kunge zvisina njodzi kana kuti zvisina kunaka.
- Thymoma neThymic Carcinoma (Thymus cancer ): Idzi ikenza dzisingawanzoitiki dzinogona kuumbwa pamusoro pethymus.
- Thymoma: Aya anotaridzika semasero ethymus akajairwa, anokura zvishoma nezvishoma, uye kazhinji haapararire kunze kwethymus.
- Thymic Carcinoma: Aya anotaridzika zvakasiyana nemasero ethymus akajairwa, anokura zvine simba, uye ane mukana wekupararira kune dzimwe nhengo dzemuviri.
- Kazhinji thymomas dziri nyore kurapa kupfuura thymic carcinomas.
Mamwe Matambudziko Akabatana Nehutano hweThymus
Dzimwe nguva, mamwe mamiriro ezvinhu emuviri anobatanidzwa nematambudziko ane chekuita ne thymus:
- Myasthenia Gravis: Ichi chirwere chinokonzerwa ne autoimmune system apo masoja emuviri wako anorwisa muviri wako zvisirizvo. Zvikuru sei, masoja emuviri anovhara masaini kubva mutsinga dzako kuenda kutsandanyama dzako, zvichikonzera kushaya simba kwetsandanyama.
- Aplasia yemasero matsvuku akachena: chirwere chisingawanzoitiki che autoimmune apo muviri haugone kugadzira masero matsvuku eropa akakwana, zvichikonzera anemia yakanyanya.
- Hypogammaglobulinemia: Chirwere chinoratidzwa nekushomeka kwema antibodies muropa rako.
Mamwe magomarara, akadai se lymphoma ne germ cell bundu, anogonawo kuitika mu mediastinum, kunyange zvazvo akasiyana ne thymomas kana thymic carcinomas.
Ndezvipi Zviratidzo zveKenza yeThymus?
Zviratidzo zvinowanzoonekwa zve thymus bundu zvinosanganisira:
- Marwadzo munzvimbo yepamusoro yechipfuva
- Kukosora kunoramba kuripo
- Kushaya mweya
- Kushoshoma
- Kuzvimba kwechiso, mutsipa, kana chipfuva chepamusoro
Kana mukaona chimwe chezviratidzo izvi, ndapota taurai nevanopa rubatsiro rwehutano kana kushanyira nzvimbo yekukurumidzira kuti muongororwe nenyanzvi.
Unogona Kurarama Usina Thymus Here?
Nekuti thymus inokosha pakudzidzisa maT-cells panguva yekukura kwako, inhengo inokosha. Zvisinei, paunosvika pakukura, muviri wako unenge watogadzira akawanda emaT-cells aunoda.
Saka, vanhu vakuru vanogona kurarama hupenyu hwakakwana, hune hutano vasina thymus inoshanda.
Zvisinei, kana thymus ichifanira kubviswa kubva mucheche kana mwana, zvinogona kutungamira kumatambudziko ehutano kwenguva refu, akadai sekuwedzera kwenjodzi yehutachiona, zvirwere zve autoimmune, uye allergies.
Ndeupi musiyano uripo pakati peThymus neThyroid?
Kunyange zvazvo ese ari magland, anoita mabasa akasiyana zvachose:
- Thymus: Gland rekudzivirira muviri rinodzidzisa masero eT kudzivirira muviri wako.
- Thyroid: Gland re endocrine riri pamberi pemutsipa wako, pasi pegurokuro, rinogadzira mahormone anodzora metabolism yako nekukura.
Inhengo dzakasiyana uye hadzifanirwe kuvhiringidzwa.
Mharidzo Yekuenda Nayo Kumba
Ungave usina kumbonzwa zvakawanda nezve thymus kare, asi inoita basa rakakosha pakuvaka hwaro hwedziviriro yemuviri wako. Nekudzidzisa maT-cells mumakore ako ekutanga, zvinokupa dziviriro yehupenyu hwako hwese kubva kuzvirwere. Kunyange hazvo zvirwere zvine chekuita ne thymus zvisingawanzoitiki, kana uchinzwa kurwadziwa kwechipfuva nguva dzose, kukosora kusingaperi, kana zvimwe zviratidzo zvine chekuita nazvo, ndapota bvunza nyanzvi yezvehutano. Haisi zviratidzo zvese zvakakomba, asi kuongororwa kwekutanga ndiyo sarudzo yakanakisa yerunyararo rwepfungwa dzako. Ramba uine hutano!
Thymus, dziviriro yemuviri, T-masero, lymphatic system, mahormone, thymus cancer
